319 files changed, 3750 insertions, 2345 deletions

diff --git a/drivers/ata/pata_at32.c b/drivers/ata/pata_at32.c
index 82fb6e273169..ab61095093b9 100644
--- a/drivers/ata/pata_at32.c
+++ b/drivers/ata/pata_at32.c
@@ -24,8 +24,8 @@
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/smc.h>
+#include <mach/board.h>
+#include <mach/smc.h>
 
 #define DRV_NAME "pata_at32"
 #define DRV_VERSION "0.0.3"
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index d81632cd7d06..0ce0c279aabf 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1292,8 +1292,6 @@ static void cciss_check_queues(ctlr_info_t *h)
                                 h->next_to_run = curr_queue;
                                 break;
                         }
-                } else {
-                        curr_queue = (curr_queue + 1) % (h->highest_lun + 1);
                 }
         }
 }
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index a5da35632651..d9d1b65d206c 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1436,10 +1436,6 @@ static void cdrom_count_tracks(struct cdrom_device_info *cdi, tracktype* tracks)
         tracks->xa=0;
         tracks->error=0;
         cdinfo(CD_COUNT_TRACKS, "entering cdrom_count_tracks\n"); 
-        if (!CDROM_CAN(CDC_PLAY_AUDIO)) { 
-                tracks->error=CDS_NO_INFO;
-                return;
-        }        
         /* Grab the TOC header so we can see how many tracks there are */
         if ((ret = cdi->ops->audio_ioctl(cdi, CDROMREADTOCHDR, &header))) {
                 if (ret == -ENOMEDIUM)
diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index 34275c6f1da2..74e9cd81b5b2 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c
@@ -10,7 +10,7 @@
 #include <linux/init.h>
 #include <linux/smp_lock.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/uaccess.h>
 #include <asm/therm.h>
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index 67fbd7aab5db..34d15d548236 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -37,7 +37,6 @@
 #include <linux/rtc.h>
 #include <linux/proc_fs.h>
 #include <linux/efi.h>
-#include <linux/smp_lock.h>
 #include <linux/uaccess.h>
 
 #include <asm/system.h>
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h
index d9ce10915625..9790201718ae 100644
--- a/drivers/char/hvc_console.h
+++ b/drivers/char/hvc_console.h
@@ -6,7 +6,7 @@
  *      Ryan S. Arnold <rsa@us.ibm.com>
  *
  * hvc_console header information:
- *      moved here from include/asm-powerpc/hvconsole.h
+ *      moved here from arch/powerpc/include/asm/hvconsole.h
  *      and drivers/char/hvc_console.c
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 786d518e9477..473d9b14439a 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -114,7 +114,7 @@
  * the hvcs_final_close() function in order to get it out of the spinlock.
  * Rearranged hvcs_close().  Cleaned up some printks and did some housekeeping
  * on the changelog.  Removed local CLC_LENGTH and used HVCS_CLC_LENGTH from
- * include/asm-powerpc/hvcserver.h 
+ * arch/powerepc/include/asm/hvcserver.h
  *
  * 1.3.2 -> 1.3.3 Replaced yield() in hvcs_close() with tty_wait_until_sent() to
  * prevent possible lockup with realtime scheduling as similarily pointed out by
diff --git a/drivers/char/hw_random/ixp4xx-rng.c b/drivers/char/hw_random/ixp4xx-rng.c
index bab43ca32ac1..263567f5f392 100644
--- a/drivers/char/hw_random/ixp4xx-rng.c
+++ b/drivers/char/hw_random/ixp4xx-rng.c
@@ -23,7 +23,7 @@
 #include <linux/hw_random.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 
 static int ixp4xx_rng_data_read(struct hwrng *rng, u32 *buffer)
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 82a51f38a546..1bc00c9d860d 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -916,7 +916,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
                 ws.ws_col = vc->vc_cols;
                 ws.ws_ypixel = vc->vc_scan_lines;
 
-                mutex_lock(&vc->vc_tty->termios_mutex);
                 spin_lock_irq(&vc->vc_tty->ctrl_lock);
                 if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col))
                         pgrp = get_pid(vc->vc_tty->pgrp);
@@ -926,7 +925,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
                         put_pid(pgrp);
                 }
                 *cws = ws;
-                mutex_unlock(&vc->vc_tty->termios_mutex);
         }
 
         if (CON_IS_VISIBLE(vc))
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 42a107fe9233..2d637e0fbc03 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -27,8 +27,8 @@
 #include <crypto/authenc.h>
 #include <crypto/scatterwalk.h>
 
-#include <asm/arch/npe.h>
-#include <asm/arch/qmgr.h>
+#include <mach/npe.h>
+#include <mach/qmgr.h>
 
 #define MAX_KEYLEN 32
 
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 85bfeba4d85e..71fba82462cb 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -33,7 +33,7 @@
 #include <linux/memory.h>
 #include <linux/ioport.h>
 
-#include <asm/arch/adma.h>
+#include <mach/adma.h>
 
 #define to_iop_adma_chan(chan) container_of(chan, struct iop_adma_chan, common)
 #define to_iop_adma_device(dev) \
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 7c2be3558a24..75089febbc13 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -16,7 +16,7 @@
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/hardware/ioc.h>
 #include <asm/system.h>
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index 73d61946a534..c1adcdbf7979 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -27,9 +27,9 @@
 
 #include <asm/io.h>
 
-#include <asm/arch/at91_twi.h>
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
+#include <mach/at91_twi.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
 
 #define TWI_CLOCK               100000          /* Hz. max 400 Kbits/sec */
 
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index af3846eda985..5d7789834b95 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -36,10 +36,9 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <mach/hardware.h>
 
-#include <asm/arch/i2c.h>
+#include <mach/i2c.h>
 
 /* ----- global defines ----------------------------------------------- */
 
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 5af9e6521e6c..05d72e981353 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -33,8 +33,8 @@
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 
-#include <asm/hardware.h>       /* Pick up IXP2000-specific bits */
-#include <asm/arch/gpio.h>
+#include <mach/hardware.h>      /* Pick up IXP2000-specific bits */
+#include <mach/gpio.h>
 
 static inline int ixp2000_scl_pin(void *data)
 {
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 1ca21084ffcf..ec15cff556b9 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -19,7 +19,7 @@
 #include <linux/completion.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-pnx.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index af9e6034d7fb..44d838410f15 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -34,11 +34,11 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>
-#include <asm/arch/i2c.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/i2c.h>
+#include <mach/pxa-regs.h>
 
 struct pxa_i2c {
         spinlock_t              lock;
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 4864723c7425..c772e02c2803 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -35,11 +35,11 @@
 #include <linux/clk.h>
 #include <linux/cpufreq.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 #include <asm/plat-s3c/regs-iic.h>
 #include <asm/plat-s3c/iic.h>
 
diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 03a33f1b9cd3..18355ae2155d 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -33,7 +33,7 @@
 #include <linux/workqueue.h>
 
 #include <asm/irq.h>
-#include <asm/arch/usb.h>
+#include <mach/usb.h>
 
 
 #ifndef DEBUG
@@ -94,7 +94,7 @@ struct isp1301 {
 /* board-specific PM hooks */
 
 #include <asm/gpio.h>
-#include <asm/arch/mux.h>
+#include <mach/mux.h>
 #include <asm/mach-types.h>
 
 
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index b36db1797c11..176126d3a01d 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -41,11 +41,10 @@
 #include <linux/rtc.h>
 #include <linux/bcd.h>
 
-#include <asm/mach-types.h>
 #include <asm/mach/irq.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/menelaus.h>
+#include <mach/gpio.h>
+#include <mach/menelaus.h>
 
 #define DRIVER_NAME                     "menelaus"
 
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 130ef64b44f7..a34758d29516 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -54,16 +54,6 @@ menuconfig IDE
 
 if IDE
 
-config IDE_MAX_HWIFS
-        int "Max IDE interfaces"
-        depends on ALPHA || SUPERH || IA64 || EMBEDDED
-        range 1 10
-        default 4
-        help
-          This is the maximum number of IDE hardware interfaces that will
-          be supported by the driver. Make sure it is at least as high as
-          the number of IDE interfaces in your system.
-
 config BLK_DEV_IDE
         tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support"
         ---help---
diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c
index 176532ffae0e..f728f2927b5a 100644
--- a/drivers/ide/arm/ide_arm.c
+++ b/drivers/ide/arm/ide_arm.c
@@ -11,13 +11,12 @@
 #include <linux/init.h>
 #include <linux/ide.h>
 
-#include <asm/mach-types.h>
 #include <asm/irq.h>
 
 #define DRV_NAME "ide_arm"
 
 #ifdef CONFIG_ARCH_CLPS7500
-# include <asm/arch/hardware.h>
+# include <mach/hardware.h>
 #
 # define IDE_ARM_IO     (ISASLOT_IO + 0x1f0)
 # define IDE_ARM_IRQ    IRQ_ISA_14
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 3e842d60eae9..f788fa5a977b 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -309,7 +309,7 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base)
         palm_bk3710_setpiomode(base, NULL, 1, 600, 0);
 }
 
-static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif)
+static u8 palm_bk3710_cable_detect(ide_hwif_t *hwif)
 {
         return ATA_CBL_PATA80;
 }
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index e617cf08aef6..89a112d513ad 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -66,11 +66,11 @@ static struct cdrom_info *ide_cd_get(struct gendisk *disk)
         mutex_lock(&idecd_ref_mutex);
         cd = ide_cd_g(disk);
         if (cd) {
-                kref_get(&cd->kref);
-                if (ide_device_get(cd->drive)) {
-                        kref_put(&cd->kref, ide_cd_release);
+                if (ide_device_get(cd->drive))
                         cd = NULL;
-                }
+                else
+                        kref_get(&cd->kref);
+
         }
         mutex_unlock(&idecd_ref_mutex);
         return cd;
@@ -78,9 +78,11 @@ static struct cdrom_info *ide_cd_get(struct gendisk *disk)
 
 static void ide_cd_put(struct cdrom_info *cd)
 {
+        ide_drive_t *drive = cd->drive;
+
         mutex_lock(&idecd_ref_mutex);
-        ide_device_put(cd->drive);
         kref_put(&cd->kref, ide_cd_release);
+        ide_device_put(drive);
         mutex_unlock(&idecd_ref_mutex);
 }
 
@@ -1305,6 +1307,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
         int stat;
         unsigned char cmd[BLK_MAX_CDB];
         unsigned len = sizeof(capbuf);
+        u32 blocklen;
 
         memset(cmd, 0, BLK_MAX_CDB);
         cmd[0] = GPCMD_READ_CDVD_CAPACITY;
@@ -1317,23 +1320,24 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
         /*
          * Sanity check the given block size
          */
-        switch (capbuf.blocklen) {
-        case __constant_cpu_to_be32(512):
-        case __constant_cpu_to_be32(1024):
-        case __constant_cpu_to_be32(2048):
-        case __constant_cpu_to_be32(4096):
+        blocklen = be32_to_cpu(capbuf.blocklen);
+        switch (blocklen) {
+        case 512:
+        case 1024:
+        case 2048:
+        case 4096:
                 break;
         default:
                 printk(KERN_ERR "%s: weird block size %u\n",
-                        drive->name, capbuf.blocklen);
+                        drive->name, blocklen);
                 printk(KERN_ERR "%s: default to 2kb block size\n",
                         drive->name);
-                capbuf.blocklen = __constant_cpu_to_be32(2048);
+                blocklen = 2048;
                 break;
         }
 
         *capacity = 1 + be32_to_cpu(capbuf.lba);
-        *sectors_per_frame = be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
+        *sectors_per_frame = blocklen >> SECTOR_BITS;
         return 0;
 }
 
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 28d85b410f7c..68b9cf0138b0 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -65,11 +65,10 @@ static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
         mutex_lock(&idedisk_ref_mutex);
         idkp = ide_disk_g(disk);
         if (idkp) {
-                kref_get(&idkp->kref);
-                if (ide_device_get(idkp->drive)) {
-                        kref_put(&idkp->kref, ide_disk_release);
+                if (ide_device_get(idkp->drive))
                         idkp = NULL;
-                }
+                else
+                        kref_get(&idkp->kref);
         }
         mutex_unlock(&idedisk_ref_mutex);
         return idkp;
@@ -77,9 +76,11 @@ static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
 
 static void ide_disk_put(struct ide_disk_obj *idkp)
 {
+        ide_drive_t *drive = idkp->drive;
+
         mutex_lock(&idedisk_ref_mutex);
-        ide_device_put(idkp->drive);
         kref_put(&idkp->kref, ide_disk_release);
+        ide_device_put(drive);
         mutex_unlock(&idedisk_ref_mutex);
 }
 
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 71c377a7bcf2..adc682755857 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -649,11 +649,7 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode)
                 if (id->field_valid & 2) {
                         mask = id->dma_1word & hwif->swdma_mask;
                 } else if (id->tDMA) {
-                        /*
-                         * ide_fix_driveid() doesn't convert ->tDMA to the
-                         * CPU endianness so we need to do it here
-                         */
-                        u8 mode = le16_to_cpu(id->tDMA);
+                        u8 mode = id->tDMA;
 
                         /*
                          * if the mode is valid convert it to the mask
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index ca11a26746f1..e9034c0125f3 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -167,11 +167,10 @@ static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
         mutex_lock(&idefloppy_ref_mutex);
         floppy = ide_floppy_g(disk);
         if (floppy) {
-                kref_get(&floppy->kref);
-                if (ide_device_get(floppy->drive)) {
-                        kref_put(&floppy->kref, idefloppy_cleanup_obj);
+                if (ide_device_get(floppy->drive))
                         floppy = NULL;
-                }
+                else
+                        kref_get(&floppy->kref);
         }
         mutex_unlock(&idefloppy_ref_mutex);
         return floppy;
@@ -179,9 +178,11 @@ static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
 
 static void ide_floppy_put(struct ide_floppy_obj *floppy)
 {
+        ide_drive_t *drive = floppy->drive;
+
         mutex_lock(&idefloppy_ref_mutex);
-        ide_device_put(floppy->drive);
         kref_put(&floppy->kref, idefloppy_cleanup_obj);
+        ide_device_put(drive);
         mutex_unlock(&idefloppy_ref_mutex);
 }
 
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 8aae91764513..2cbadffe922e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -484,11 +484,11 @@ void ide_fix_driveid (struct hd_driveid *id)
         for (i = 0; i < 3; i++)
                 id->words157_159[i] = __le16_to_cpu(id->words157_159[i]);
         id->cfa_power      = __le16_to_cpu(id->cfa_power);
-        for (i = 0; i < 14; i++)
+        for (i = 0; i < 15; i++)
                 id->words161_175[i] = __le16_to_cpu(id->words161_175[i]);
-        for (i = 0; i < 31; i++)
+        for (i = 0; i < 30; i++)
                 id->words176_205[i] = __le16_to_cpu(id->words176_205[i]);
-        for (i = 0; i < 48; i++)
+        for (i = 0; i < 49; i++)
                 id->words206_254[i] = __le16_to_cpu(id->words206_254[i]);
         id->integrity_word  = __le16_to_cpu(id->integrity_word);
 # else
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 82c2afe4d28a..1bce84b56630 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -331,11 +331,10 @@ static struct ide_tape_obj *ide_tape_get(struct gendisk *disk)
         mutex_lock(&idetape_ref_mutex);
         tape = ide_tape_g(disk);
         if (tape) {
-                kref_get(&tape->kref);
-                if (ide_device_get(tape->drive)) {
-                        kref_put(&tape->kref, ide_tape_release);
+                if (ide_device_get(tape->drive))
                         tape = NULL;
-                }
+                else
+                        kref_get(&tape->kref);
         }
         mutex_unlock(&idetape_ref_mutex);
         return tape;
@@ -343,9 +342,11 @@ static struct ide_tape_obj *ide_tape_get(struct gendisk *disk)
 
 static void ide_tape_put(struct ide_tape_obj *tape)
 {
+        ide_drive_t *drive = tape->drive;
+
         mutex_lock(&idetape_ref_mutex);
-        ide_device_put(tape->drive);
         kref_put(&tape->kref, ide_tape_release);
+        ide_device_put(drive);
         mutex_unlock(&idetape_ref_mutex);
 }
 
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index e0c8fe7d9fea..40644b6f1c00 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -160,7 +160,7 @@ static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev)
         return dev->irq;
 }
 
-static u8 __devinit atp86x_cable_detect(ide_hwif_t *hwif)
+static u8 atp86x_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01;
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index b582687e0cd4..d647526af557 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -371,7 +371,7 @@ static int ali_cable_override(struct pci_dev *pdev)
  *      FIXME: frobs bits that are not defined on newer ALi devicea
  */
 
-static u8 __devinit ali_cable_detect(ide_hwif_t *hwif)
+static u8 ali_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         unsigned long flags;
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 2cea7bf51a0f..1e66a960a96a 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -175,7 +175,7 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
         return dev->irq;
 }
 
-static u8 __devinit amd_cable_detect(ide_hwif_t *hwif)
+static u8 amd_cable_detect(ide_hwif_t *hwif)
 {
         if ((amd_80w >> hwif->channel) & 1)
                 return ATA_CBL_PATA80;
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 332f08f43b56..41f6cb6c163a 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -119,7 +119,7 @@ static void atiixp_set_dma_mode(ide_drive_t *drive, const u8 speed)
         spin_unlock_irqrestore(&atiixp_lock, flags);
 }
 
-static u8 __devinit atiixp_cable_detect(ide_hwif_t *hwif)
+static u8 atiixp_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
         u8 udma_mode = 0, ch = hwif->channel;
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 1360b4fa9fd3..e064398e03b4 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -354,7 +354,7 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev)
         return 0;
 }
 
-static u8 __devinit cmd64x_cable_detect(ide_hwif_t *hwif)
+static u8 cmd64x_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev  *dev    = to_pci_dev(hwif->dev);
         u8 bmidecsr = 0, mask   = hwif->channel ? 0x02 : 0x01;
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index c0364b287f17..151844fcbb07 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -96,6 +96,7 @@ static const struct ide_port_ops cs5520_port_ops = {
 
 static const struct ide_port_info cyrix_chipset __devinitdata = {
         .name           = DRV_NAME,
+        .enablebits     = { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } },
         .port_ops       = &cs5520_port_ops,
         .host_flags     = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520,
         .pio_mask       = ATA_PIO4,
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index f7b50cdeefa6..dd3dc23af995 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -153,7 +153,7 @@ static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
         cs5535_set_speed(drive, XFER_PIO_0 + pio);
 }
 
-static u8 __devinit cs5535_cable_detect(ide_hwif_t *hwif)
+static u8 cs5535_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 bit;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 5271b246b88c..748793a413ab 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1214,7 +1214,7 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
         return dev->irq;
 }
 
-static u8 __devinit hpt3xx_cable_detect(ide_hwif_t *hwif)
+static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev  *dev    = to_pci_dev(hwif->dev);
         struct ide_host *host   = pci_get_drvdata(dev);
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 6eba8f188264..652e47dd7e89 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -141,7 +141,7 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
         }
 }
 
-static u8 __devinit it8213_cable_detect(ide_hwif_t *hwif)
+static u8 it8213_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 reg42h = 0;
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index e16a1d113a2a..b6dc723de702 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -428,7 +428,7 @@ static void it821x_set_dma_mode(ide_drive_t *drive, const u8 speed)
  *      the needed logic onboard.
  */
 
-static u8 __devinit it821x_cable_detect(ide_hwif_t *hwif)
+static u8 it821x_cable_detect(ide_hwif_t *hwif)
 {
         /* The reference driver also only does disk side */
         return ATA_CBL_PATA80;
@@ -443,7 +443,7 @@ static u8 __devinit it821x_cable_detect(ide_hwif_t *hwif)
  *      final tuning that is needed, or fixups to work around bugs.
  */
 
-static void __devinit it821x_quirkproc(ide_drive_t *drive)
+static void it821x_quirkproc(ide_drive_t *drive)
 {
         struct it821x_dev *itdev = ide_get_hwifdata(drive->hwif);
         struct hd_driveid *id = drive->id;
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index 545b6e172d9b..bb9d09d8f196 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -27,7 +27,7 @@ typedef enum {
  *      Returns the cable type.
  */
 
-static u8 __devinit jmicron_cable_detect(ide_hwif_t *hwif)
+static u8 jmicron_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
 
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 998615fa285f..0f609b72f470 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -193,7 +193,7 @@ static void pdcnew_set_pio_mode(ide_drive_t *drive, const u8 pio)
         }
 }
 
-static u8 __devinit pdcnew_cable_detect(ide_hwif_t *hwif)
+static u8 pdcnew_cable_detect(ide_hwif_t *hwif)
 {
         if (get_indexed_reg(hwif, 0x0b) & 0x04)
                 return ATA_CBL_PATA40;
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 6ff2def58da0..de9a27400462 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -117,7 +117,7 @@ static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
         pdc202xx_set_mode(drive, XFER_PIO_0 + pio);
 }
 
-static u8 __devinit pdc2026x_cable_detect(ide_hwif_t *hwif)
+static u8 pdc2026x_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         u16 CIS, mask = hwif->channel ? (1 << 11) : (1 << 10);
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 7fc3022dcf68..30cfc815fe31 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -256,7 +256,7 @@ static const struct ich_laptop ich_laptop[] = {
         { 0, }
 };
 
-static u8 __devinit piix_cable_detect(ide_hwif_t *hwif)
+static u8 piix_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
         const struct ich_laptop *lap = &ich_laptop[0];
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 94a7ab864236..6cde48bba6f8 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -827,7 +827,7 @@ static void __devinit init_iops_scc(ide_hwif_t *hwif)
         init_mmio_iops_scc(hwif);
 }
 
-static u8 __devinit scc_cable_detect(ide_hwif_t *hwif)
+static u8 scc_cable_detect(ide_hwif_t *hwif)
 {
         return ATA_CBL_PATA80;
 }
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index d173f2937722..c3bdc6e51a48 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -272,7 +272,7 @@ static unsigned int __devinit init_chipset_svwks(struct pci_dev *dev)
         return dev->irq;
 }
 
-static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif)
+static u8 ata66_svwks_svwks(ide_hwif_t *hwif)
 {
         return ATA_CBL_PATA80;
 }
@@ -284,7 +284,7 @@ static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif)
  * Bit 14 clear = primary IDE channel does not have 80-pin cable.
  * Bit 14 set   = primary IDE channel has 80-pin cable.
  */
-static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif)
+static u8 ata66_svwks_dell(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
 
@@ -303,7 +303,7 @@ static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif)
  *
  * WARNING: this only works on Alpine hardware!
  */
-static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif)
+static u8 ata66_svwks_cobalt(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
 
@@ -315,7 +315,7 @@ static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif)
         return ATA_CBL_PATA40;
 }
 
-static u8 __devinit svwks_cable_detect(ide_hwif_t *hwif)
+static u8 svwks_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
 
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index b8ad9ad6cf0d..445ce6fbea33 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -639,7 +639,7 @@ static int is_dev_seagate_sata(ide_drive_t *drive)
  *      that can occur before we know what drives are present.
  */
 
-static void __devinit sil_quirkproc(ide_drive_t *drive)
+static void sil_quirkproc(ide_drive_t *drive)
 {
         ide_hwif_t *hwif = drive->hwif;
 
@@ -679,7 +679,7 @@ static void __devinit init_iops_siimage(ide_hwif_t *hwif)
  *      Check for the presence of an ATA66 capable cable on the interface.
  */
 
-static u8 __devinit sil_cable_detect(ide_hwif_t *hwif)
+static u8 sil_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev     = to_pci_dev(hwif->dev);
         unsigned long addr      = siimage_selreg(hwif, 0);
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index cc95f90b53b7..e5a4b42b4e33 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -518,7 +518,7 @@ static const struct sis_laptop sis_laptop[] = {
         { 0, }
 };
 
-static u8 __devinit sis_cable_detect(ide_hwif_t *hwif)
+static u8 sis_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
         const struct sis_laptop *lap = &sis_laptop[0];
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 13d1fa491f26..866d6c65e3a0 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -116,7 +116,7 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed)
         }
 }
 
-static u8 __devinit slc90e66_cable_detect(ide_hwif_t *hwif)
+static u8 slc90e66_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         u8 reg47 = 0, mask = hwif->channel ? 0x01 : 0x02;
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index b1cb8a9ce5a9..7fc88c375e5d 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -131,7 +131,7 @@ static void tc86c001_dma_start(ide_drive_t *drive)
         ide_dma_start(drive);
 }
 
-static u8 __devinit tc86c001_cable_detect(ide_hwif_t *hwif)
+static u8 tc86c001_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
         unsigned long sc_base = pci_resource_start(dev, 5);
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 454d2bf62dce..a6b2cc83f293 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -352,7 +352,7 @@ static int via_cable_override(struct pci_dev *pdev)
         return 0;
 }
 
-static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
+static u8 via82cxxx_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
         struct ide_host *host = pci_get_drvdata(pdev);
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index dd9bc68f1c7b..898c8b5c38dd 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -42,7 +42,7 @@
  */
 
 
-#include <asm-powerpc/system.h>
+#include <asm/system.h>
 #include "ehca_classes.h"
 #include "ehca_tools.h"
 #include "ehca_qes.h"
diff --git a/drivers/input/keyboard/aaed2000_kbd.c b/drivers/input/keyboard/aaed2000_kbd.c
index 8a77bfcd05bc..18222a689a03 100644
--- a/drivers/input/keyboard/aaed2000_kbd.c
+++ b/drivers/input/keyboard/aaed2000_kbd.c
@@ -20,8 +20,8 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/aaed2000.h>
+#include <mach/hardware.h>
+#include <mach/aaed2000.h>
 
 #define KB_ROWS                 12
 #define KB_COLS                 8
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 1aa46ae12630..134e67bf6a90 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -20,10 +20,10 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
-#include <asm/arch/corgi.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
+#include <mach/corgi.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-gpio.h>
 #include <asm/hardware/scoop.h>
 
 #define KB_ROWS                         8
diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c
index ce650af6d649..4e016d823069 100644
--- a/drivers/input/keyboard/jornada720_kbd.c
+++ b/drivers/input/keyboard/jornada720_kbd.c
@@ -24,8 +24,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <asm/arch/jornada720.h>
-#include <asm/hardware.h>
+#include <mach/jornada720.h>
+#include <mach/hardware.h>
 
 MODULE_AUTHOR("Kristoffer Ericson <Kristoffer.Ericson@gmail.com>");
 MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver");
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 7797ef6e5e64..22f17a593be7 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -2,7 +2,7 @@
  * SEGA Dreamcast keyboard driver
  * Based on drivers/usb/usbkbd.c
  * Copyright YAEGASHI Takeshi, 2001
- * Porting to 2.6 Copyright Adrian McMenamin, 2007
+ * Porting to 2.6 Copyright Adrian McMenamin, 2007, 2008
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -45,39 +45,51 @@ struct dc_kbd {
 };
 
 static const unsigned short dc_kbd_keycode[NR_SCANCODES] = {
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B, KEY_C, KEY_D,
-        KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
-        KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T,
-        KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2,
-        KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0,
-        KEY_ENTER, KEY_ESC, KEY_BACKSPACE, KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
-        KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON, KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA,
-        KEY_DOT, KEY_SLASH, KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B,
+        KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
+        KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, KEY_V,
+        KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6,
+        KEY_7, KEY_8, KEY_9, KEY_0, KEY_ENTER, KEY_ESC, KEY_BACKSPACE,
+        KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
+        KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON,
+        KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA, KEY_DOT, KEY_SLASH,
+        KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
         KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_F12, KEY_SYSRQ,
-        KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP, KEY_DELETE,
-        KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN, KEY_UP,
-        KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS, KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2,
-        KEY_KP3, KEY_KP4, KEY_KP5, KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT,
-        KEY_102ND, KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
-        KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20,
-        KEY_F21, KEY_F22, KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT,
-        KEY_STOP, KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
-        KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
-        KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA, KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-        KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT, KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT, KEY_RIGHTMETA,
-        KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG, KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
-        KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP, KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP,
-        KEY_SCREENLOCK, KEY_REFRESH, KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
+        KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP,
+        KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN,
+        KEY_UP, KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS,
+        KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2, KEY_KP3, KEY_KP4, KEY_KP5,
+        KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT, KEY_102ND,
+        KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
+        KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20, KEY_F21, KEY_F22,
+        KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT, KEY_STOP,
+        KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
+        KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
+        KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA,
+        KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+        KEY_RESERVED, KEY_RESERVED, KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT,
+        KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT,
+        KEY_RIGHTMETA, KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG,
+        KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
+        KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP,
+        KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP, KEY_SCREENLOCK, KEY_REFRESH,
+        KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
 };
 
 static void dc_scan_kbd(struct dc_kbd *kbd)
@@ -127,12 +139,12 @@ static void dc_scan_kbd(struct dc_kbd *kbd)
 static void dc_kbd_callback(struct mapleq *mq)
 {
         struct maple_device *mapledev = mq->dev;
-        struct dc_kbd *kbd = mapledev->private_data;
+        struct dc_kbd *kbd = maple_get_drvdata(mapledev);
         unsigned long *buf = mq->recvbuf;
 
         /*
-         * We should always be getting the lock because the only
-         * time it may be locked if driver is in cleanup phase.
+         * We should always get the lock because the only
+         * time it may be locked is if the driver is in the cleanup phase.
          */
         if (likely(mutex_trylock(&maple_keyb_mutex))) {
 
@@ -145,106 +157,96 @@ static void dc_kbd_callback(struct mapleq *mq)
         }
 }
 
-static int dc_kbd_connect(struct maple_device *mdev)
+static int probe_maple_kbd(struct device *dev)
 {
+        struct maple_device *mdev = to_maple_dev(dev);
+        struct maple_driver *mdrv = to_maple_driver(dev->driver);
         int i, error;
         struct dc_kbd *kbd;
-        struct input_dev *dev;
+        struct input_dev *idev;
 
         if (!(mdev->function & MAPLE_FUNC_KEYBOARD))
                 return -EINVAL;
 
         kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
-        dev = input_allocate_device();
-        if (!kbd || !dev) {
+        idev = input_allocate_device();
+        if (!kbd || !idev) {
                 error = -ENOMEM;
                 goto fail;
         }
 
-        mdev->private_data = kbd;
-
-        kbd->dev = dev;
+        kbd->dev = idev;
         memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
 
-        dev->name = mdev->product_name;
-        dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-        dev->keycode = kbd->keycode;
-        dev->keycodesize = sizeof (unsigned short);
-        dev->keycodemax = ARRAY_SIZE(kbd->keycode);
-        dev->id.bustype = BUS_HOST;
-        dev->dev.parent = &mdev->dev;
+        idev->name = mdev->product_name;
+        idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+        idev->keycode = kbd->keycode;
+        idev->keycodesize = sizeof(unsigned short);
+        idev->keycodemax = ARRAY_SIZE(kbd->keycode);
+        idev->id.bustype = BUS_HOST;
+        idev->dev.parent = &mdev->dev;
 
         for (i = 0; i < NR_SCANCODES; i++)
-                __set_bit(dc_kbd_keycode[i], dev->keybit);
-        __clear_bit(KEY_RESERVED, dev->keybit);
+                __set_bit(dc_kbd_keycode[i], idev->keybit);
+        __clear_bit(KEY_RESERVED, idev->keybit);
 
-        input_set_capability(dev, EV_MSC, MSC_SCAN);
-        input_set_drvdata(dev, kbd);
+        input_set_capability(idev, EV_MSC, MSC_SCAN);
+        input_set_drvdata(idev, kbd);
 
-        error = input_register_device(dev);
+        error = input_register_device(idev);
         if (error)
                 goto fail;
 
         /* Maple polling is locked to VBLANK - which may be just 50/s */
-        maple_getcond_callback(mdev, dc_kbd_callback, HZ/50, MAPLE_FUNC_KEYBOARD);
-        return 0;
+        maple_getcond_callback(mdev, dc_kbd_callback, HZ/50,
+                MAPLE_FUNC_KEYBOARD);
 
- fail:
-        input_free_device(dev);
+        mdev->driver = mdrv;
+
+        maple_set_drvdata(mdev, kbd);
+
+        return error;
+
+fail:
+        input_free_device(idev);
         kfree(kbd);
-        mdev->private_data = NULL;
+        maple_set_drvdata(mdev, NULL);
         return error;
 }
 
-static void dc_kbd_disconnect(struct maple_device *mdev)
+static int remove_maple_kbd(struct device *dev)
 {
-        struct dc_kbd *kbd;
+        struct maple_device *mdev = to_maple_dev(dev);
+        struct dc_kbd *kbd = maple_get_drvdata(mdev);
 
         mutex_lock(&maple_keyb_mutex);
 
-        kbd = mdev->private_data;
-        mdev->private_data = NULL;
         input_unregister_device(kbd->dev);
         kfree(kbd);
 
-        mutex_unlock(&maple_keyb_mutex);
-}
-
-/* allow the keyboard to be used */
-static int probe_maple_kbd(struct device *dev)
-{
-        struct maple_device *mdev = to_maple_dev(dev);
-        struct maple_driver *mdrv = to_maple_driver(dev->driver);
-        int error;
-
-        error = dc_kbd_connect(mdev);
-        if (error)
-                return error;
-
-        mdev->driver = mdrv;
-        mdev->registered = 1;
+        maple_set_drvdata(mdev, NULL);
 
+        mutex_unlock(&maple_keyb_mutex);
         return 0;
 }
 
 static struct maple_driver dc_kbd_driver = {
         .function = MAPLE_FUNC_KEYBOARD,
-        .connect = dc_kbd_connect,
-        .disconnect = dc_kbd_disconnect,
         .drv = {
                 .name = "Dreamcast_keyboard",
                 .probe = probe_maple_kbd,
-       },
+                .remove = remove_maple_kbd,
+        },
 };
 
 static int __init dc_kbd_init(void)
 {
-        return maple_driver_register(&dc_kbd_driver.drv);
+        return maple_driver_register(&dc_kbd_driver);
 }
 
 static void __exit dc_kbd_exit(void)
 {
-        driver_unregister(&dc_kbd_driver.drv);
+        maple_driver_unregister(&dc_kbd_driver);
 }
 
 module_init(dc_kbd_init);
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 10afd2068068..dcea87a0bc56 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -34,14 +34,13 @@
 #include <linux/platform_device.h>
 #include <linux/mutex.h>
 #include <linux/errno.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/keypad.h>
-#include <asm/arch/menelaus.h>
+#include <mach/gpio.h>
+#include <mach/keypad.h>
+#include <mach/menelaus.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
-#include <asm/mach-types.h>
-#include <asm/arch/mux.h>
+#include <mach/mux.h>
 
 #undef NEW_BOARD_LEARNING_MODE
 
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 6f1516f50750..6d30c6d334c3 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -26,12 +26,11 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 
-#include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa27x_keypad.h>
+#include <mach/hardware.h>
+#include <mach/pxa27x_keypad.h>
 
 /*
  * Keypad Controller registers
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 1aa37181c40f..de67b8e0a799 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -20,10 +20,10 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
-#include <asm/arch/spitz.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
+#include <mach/spitz.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-gpio.h>
 
 #define KB_ROWS                 7
 #define KB_COLS                 11
diff --git a/drivers/input/keyboard/tosakbd.c b/drivers/input/keyboard/tosakbd.c
index b12b7ee4b6aa..44cb50af3ce9 100644
--- a/drivers/input/keyboard/tosakbd.c
+++ b/drivers/input/keyboard/tosakbd.c
@@ -19,8 +19,8 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/tosa.h>
+#include <mach/gpio.h>
+#include <mach/tosa.h>
 
 #define KB_ROWMASK(r)           (1 << (r))
 #define SCANCODE(r, c)          (((r)<<4) + (c) + 1)
diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c
index 798d84c44d03..9946d73624b9 100644
--- a/drivers/input/misc/ixp4xx-beeper.c
+++ b/drivers/input/misc/ixp4xx-beeper.c
@@ -20,7 +20,7 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
 MODULE_DESCRIPTION("ixp4xx beeper driver");
diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c
index 18a48636ba4a..56c079ef5018 100644
--- a/drivers/input/mouse/rpcmouse.c
+++ b/drivers/input/mouse/rpcmouse.c
@@ -23,7 +23,7 @@
 #include <linux/init.h>
 #include <linux/input.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 #include <asm/hardware/iomd.h>
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 1567b7782478..7f36edd34f8b 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -35,7 +35,7 @@
 #include <linux/platform_device.h>
 
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/hardware/iomd.h>
 #include <asm/system.h>
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index d0e13fc4a88c..65202c9f63ff 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -19,10 +19,10 @@
 #include <linux/slab.h>
 #include <linux/irq.h>
 
-#include <asm/arch/sharpsl.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
+#include <mach/sharpsl.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-gpio.h>
 
 
 #define PWR_MODE_ACTIVE         0
diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c
index 4f86081dc7fc..4d3139e2099d 100644
--- a/drivers/input/touchscreen/h3600_ts_input.c
+++ b/drivers/input/touchscreen/h3600_ts_input.c
@@ -39,8 +39,8 @@
 #include <linux/delay.h>
 
 /* SA1100 serial defines */
-#include <asm/arch/hardware.h>
-#include <asm/arch/irqs.h>
+#include <mach/hardware.h>
+#include <mach/irqs.h>
 
 #define DRIVER_DESC     "H3600 touchscreen driver"
 
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 1aca108b1031..bf44f9d68342 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -19,8 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 
-#include <asm/hardware.h>
-#include <asm/arch/jornada720.h>
+#include <mach/hardware.h>
+#include <mach/jornada720.h>
 
 MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>");
 MODULE_DESCRIPTION("HP Jornada 710/720/728 touchscreen driver");
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index 590a1379aa32..283f93a0cee2 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -33,7 +33,7 @@
 #include <linux/interrupt.h>
 #include <linux/wm97xx.h>
 #include <linux/io.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 #define VERSION         "0.13"
 
diff --git a/drivers/isdn/Makefile b/drivers/isdn/Makefile
index 8380a4568d11..f1f777570e8e 100644
--- a/drivers/isdn/Makefile
+++ b/drivers/isdn/Makefile
@@ -5,7 +5,7 @@
 obj-$(CONFIG_ISDN_I4L)                  += i4l/
 obj-$(CONFIG_ISDN_CAPI)                 += capi/
 obj-$(CONFIG_MISDN)                     += mISDN/
-obj-$(CONFIG_ISDN_CAPI)                 += hardware/
+obj-$(CONFIG_ISDN)                      += hardware/
 obj-$(CONFIG_ISDN_DIVERSION)            += divert/
 obj-$(CONFIG_ISDN_DRV_HISAX)            += hisax/
 obj-$(CONFIG_ISDN_DRV_ICN)              += icn/
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 2649ea55a9e8..1eac03f39d00 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -140,7 +140,7 @@
  * #define HFC_REGISTER_DEBUG
  */
 
-static const char *hfcmulti_revision = "2.00";
+static const char *hfcmulti_revision = "2.02";
 
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -427,12 +427,12 @@ write_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
 {
         outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
         while (len>>2) {
-                outl(*(u32 *)data, hc->pci_iobase);
+                outl(cpu_to_le32(*(u32 *)data), hc->pci_iobase);
                 data += 4;
                 len -= 4;
         }
         while (len>>1) {
-                outw(*(u16 *)data, hc->pci_iobase);
+                outw(cpu_to_le16(*(u16 *)data), hc->pci_iobase);
                 data += 2;
                 len -= 2;
         }
@@ -447,17 +447,19 @@ void
 write_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
 {
         while (len>>2) {
-                writel(*(u32 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+                writel(cpu_to_le32(*(u32 *)data),
+                        hc->pci_membase + A_FIFO_DATA0);
                 data += 4;
                 len -= 4;
         }
         while (len>>1) {
-                writew(*(u16 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+                writew(cpu_to_le16(*(u16 *)data),
+                        hc->pci_membase + A_FIFO_DATA0);
                 data += 2;
                 len -= 2;
         }
         while (len) {
-                writeb(*data, (hc->pci_membase)+A_FIFO_DATA0);
+                writeb(*data, hc->pci_membase + A_FIFO_DATA0);
                 data++;
                 len--;
         }
@@ -468,12 +470,12 @@ read_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
 {
         outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
         while (len>>2) {
-                *(u32 *)data = inl(hc->pci_iobase);
+                *(u32 *)data = le32_to_cpu(inl(hc->pci_iobase));
                 data += 4;
                 len -= 4;
         }
         while (len>>1) {
-                *(u16 *)data = inw(hc->pci_iobase);
+                *(u16 *)data = le16_to_cpu(inw(hc->pci_iobase));
                 data += 2;
                 len -= 2;
         }
@@ -490,18 +492,18 @@ read_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
 {
         while (len>>2) {
                 *(u32 *)data =
-                        readl((hc->pci_membase)+A_FIFO_DATA0);
+                        le32_to_cpu(readl(hc->pci_membase + A_FIFO_DATA0));
                 data += 4;
                 len -= 4;
         }
         while (len>>1) {
                 *(u16 *)data =
-                        readw((hc->pci_membase)+A_FIFO_DATA0);
+                        le16_to_cpu(readw(hc->pci_membase + A_FIFO_DATA0));
                 data += 2;
                 len -= 2;
         }
         while (len) {
-                *data = readb((hc->pci_membase)+A_FIFO_DATA0);
+                *data = readb(hc->pci_membase + A_FIFO_DATA0);
                 data++;
                 len--;
         }
@@ -3971,7 +3973,7 @@ open_bchannel(struct hfc_multi *hc, struct dchannel *dch,
         struct bchannel *bch;
         int             ch;
 
-        if (!test_bit(rq->adr.channel, &dch->dev.channelmap[0]))
+        if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
                 return -EINVAL;
         if (rq->protocol == ISDN_P_NONE)
                 return -EINVAL;
@@ -4587,7 +4589,7 @@ init_e1_port(struct hfc_multi *hc, struct hm_map *m)
                 list_add(&bch->ch.list, &dch->dev.bchannels);
                 hc->chan[ch].bch = bch;
                 hc->chan[ch].port = 0;
-                test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+                set_channelmap(bch->nr, dch->dev.channelmap);
         }
         /* set optical line type */
         if (port[Port_cnt] & 0x001) {
@@ -4755,7 +4757,7 @@ init_multi_port(struct hfc_multi *hc, int pt)
                 list_add(&bch->ch.list, &dch->dev.bchannels);
                 hc->chan[i + ch].bch = bch;
                 hc->chan[i + ch].port = pt;
-                test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+                set_channelmap(bch->nr, dch->dev.channelmap);
         }
         /* set master clock */
         if (port[Port_cnt] & 0x001) {
@@ -5050,12 +5052,12 @@ static void __devexit hfc_remove_pci(struct pci_dev *pdev)
 
 static const struct hm_map hfcm_map[] = {
 /*0*/   {VENDOR_BN, "HFC-1S Card (mini PCI)", 4, 1, 1, 3, 0, DIP_4S, 0},
-/*1*/   {VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S},
+/*1*/   {VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S, 0},
 /*2*/   {VENDOR_BN, "HFC-2S Card (mini PCI)", 4, 2, 1, 3, 0, DIP_4S, 0},
 /*3*/   {VENDOR_BN, "HFC-4S Card", 4, 4, 1, 2, 0, DIP_4S, 0},
 /*4*/   {VENDOR_BN, "HFC-4S Card (mini PCI)", 4, 4, 1, 2, 0, 0, 0},
 /*5*/   {VENDOR_CCD, "HFC-4S Eval (old)", 4, 4, 0, 0, 0, 0, 0},
-/*6*/   {VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, 0, 0},
+/*6*/   {VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, DIP_4S, 0},
 /*7*/   {VENDOR_CCD, "HFC-4S", 4, 4, 1, 2, 0, 0, 0},
 /*8*/   {VENDOR_DIG, "HFC-4S Card", 4, 4, 0, 2, 0, 0, HFC_IO_MODE_REGIO},
 /*9*/   {VENDOR_CCD, "HFC-4S Swyx 4xS0 SX2 QuadBri", 4, 4, 1, 2, 0, 0, 0},
@@ -5251,9 +5253,6 @@ HFCmulti_init(void)
         if (debug & DEBUG_HFCMULTI_INIT)
                 printk(KERN_DEBUG "%s: init entered\n", __func__);
 
-#ifdef __BIG_ENDIAN
-#error "not running on big endian machines now"
-#endif
         hfc_interrupt = symbol_get(ztdummy_extern_interrupt);
         register_interrupt = symbol_get(ztdummy_register_interrupt);
         unregister_interrupt = symbol_get(ztdummy_unregister_interrupt);
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 3231814e7efa..9cf5edbb1a9b 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -2056,7 +2056,7 @@ setup_card(struct hfc_pci *card)
         card->dch.dev.nrbchan = 2;
         for (i = 0; i < 2; i++) {
                 card->bch[i].nr = i + 1;
-                test_and_set_bit(i + 1, &card->dch.dev.channelmap[0]);
+                set_channelmap(i + 1, card->dch.dev.channelmap);
                 card->bch[i].debug = debug;
                 mISDN_initbchannel(&card->bch[i], MAX_DATA_MEM);
                 card->bch[i].hw = card;
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 155b99780c4f..e42150a57780 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -1006,8 +1006,7 @@ open_bchannel(struct l1oip *hc, struct dchannel *dch, struct channel_req *rq)
         struct bchannel *bch;
         int             ch;
 
-        if (!test_bit(rq->adr.channel & 0x1f,
-                &dch->dev.channelmap[rq->adr.channel >> 5]))
+        if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
                 return -EINVAL;
         if (rq->protocol == ISDN_P_NONE)
                 return -EINVAL;
@@ -1412,8 +1411,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
                 bch->ch.nr = i + ch;
                 list_add(&bch->ch.list, &dch->dev.bchannels);
                 hc->chan[i + ch].bch = bch;
-                test_and_set_bit(bch->nr & 0x1f,
-                        &dch->dev.channelmap[bch->nr >> 5]);
+                set_channelmap(bch->nr, dch->dev.channelmap);
         }
         ret = mISDN_register_device(&dch->dev, hc->name);
         if (ret)
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 4ba4cc364c9e..e5a20f9542d1 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -379,7 +379,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                         di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
                         di.protocol = dev->D.protocol;
                         memcpy(di.channelmap, dev->channelmap,
-                                MISDN_CHMAP_SIZE * 4);
+                                sizeof(di.channelmap));
                         di.nrbchan = dev->nrbchan;
                         strcpy(di.name, dev->name);
                         if (copy_to_user((void __user *)arg, &di, sizeof(di)))
@@ -637,7 +637,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                         di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
                         di.protocol = dev->D.protocol;
                         memcpy(di.channelmap, dev->channelmap,
-                                MISDN_CHMAP_SIZE * 4);
+                                sizeof(di.channelmap));
                         di.nrbchan = dev->nrbchan;
                         strcpy(di.name, dev->name);
                         if (copy_to_user((void __user *)arg, &di, sizeof(di)))
diff --git a/drivers/leds/leds-ams-delta.c b/drivers/leds/leds-ams-delta.c
index c37bb0d5a0c5..32c98b2efa3f 100644
--- a/drivers/leds/leds-ams-delta.c
+++ b/drivers/leds/leds-ams-delta.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/leds.h>
-#include <asm/arch/board-ams-delta.h>
+#include <mach/board-ams-delta.h>
 
 /*
  * Our context
diff --git a/drivers/leds/leds-cm-x270.c b/drivers/leds/leds-cm-x270.c
index accc7eddb788..836a43d776e6 100644
--- a/drivers/leds/leds-cm-x270.c
+++ b/drivers/leds/leds-cm-x270.c
@@ -18,8 +18,8 @@
 #include <linux/platform_device.h>
 #include <linux/leds.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
 
 #define GPIO_RED_LED                    (93)
 #define GPIO_GREEN_LED                  (94)
diff --git a/drivers/leds/leds-corgi.c b/drivers/leds/leds-corgi.c
index a709704b9f93..bc2dcd89f635 100644
--- a/drivers/leds/leds-corgi.c
+++ b/drivers/leds/leds-corgi.c
@@ -15,10 +15,9 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/leds.h>
-#include <asm/mach-types.h>
-#include <asm/arch/corgi.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/corgi.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
 #include <asm/hardware/scoop.h>
 
 static void corgiled_amber_set(struct led_classdev *led_cdev,
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c
index a7421b8c47d8..be0e12144b8b 100644
--- a/drivers/leds/leds-fsg.c
+++ b/drivers/leds/leds-fsg.c
@@ -19,7 +19,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/leds.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 
 static short __iomem *latch_address;
diff --git a/drivers/leds/leds-h1940.c b/drivers/leds/leds-h1940.c
index 73c705021686..11b77a70bbcb 100644
--- a/drivers/leds/leds-h1940.c
+++ b/drivers/leds/leds-h1940.c
@@ -16,9 +16,9 @@
 #include <linux/string.h>
 #include <linux/ctype.h>
 #include <linux/leds.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
-#include <asm/arch/h1940-latch.h>
+#include <mach/regs-gpio.h>
+#include <mach/hardware.h>
+#include <mach/h1940-latch.h>
 
 /*
  * Green led.
diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c
index 7295f7f52185..5d91362e3066 100644
--- a/drivers/leds/leds-locomo.c
+++ b/drivers/leds/leds-locomo.c
@@ -13,7 +13,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/hardware/locomo.h>
 
 static void locomoled_brightness_set(struct led_classdev *led_cdev,
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index d4f5021dccbf..25a07f2643ad 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -16,9 +16,9 @@
 #include <linux/platform_device.h>
 #include <linux/leds.h>
 
-#include <asm/hardware.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/arch/leds-gpio.h>
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
+#include <mach/leds-gpio.h>
 
 /* our context */
 
diff --git a/drivers/leds/leds-spitz.c b/drivers/leds/leds-spitz.c
index e75e8543bc5a..178831c64bfb 100644
--- a/drivers/leds/leds-spitz.c
+++ b/drivers/leds/leds-spitz.c
@@ -17,9 +17,9 @@
 #include <linux/leds.h>
 #include <asm/hardware/scoop.h>
 #include <asm/mach-types.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/spitz.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/spitz.h>
 
 static void spitzled_amber_set(struct led_classdev *led_cdev,
                                enum led_brightness value)
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index b1e5b4705250..d7e46d345d9e 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -16,7 +16,6 @@
 #include <linux/delay.h>
 #include <linux/sched.h>
 #include <linux/timer.h>
-#include <linux/hdreg.h>
 #include <linux/stddef.h>
 #include <linux/init.h>
 #include <linux/ide.h>
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index b15f82c49766..5e7ebca1968e 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -36,8 +36,8 @@
 #include <linux/videodev2.h>
 
 #include <asm/dma.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/camera.h>
+#include <mach/pxa-regs.h>
+#include <mach/camera.h>
 
 #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5)
 #define PXA_CAM_DRV_NAME "pxa27x-camera"
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 3989b0eded28..ef7572cbc4ab 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -39,6 +39,7 @@
 #include <linux/i2c-algo-sgi.h>
 
 #include <linux/videodev2.h>
+#include <media/v4l2-ioctl.h>
 #include <media/v4l2-common.h>
 #include <linux/video_decoder.h>
 #include <linux/mutex.h>
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index b5272b5ce3fa..28380b20bc70 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -21,12 +21,12 @@
 #include <linux/platform_device.h>
 
 #include <asm/dma.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/system.h>
-#include <asm/arch/mcp.h>
+#include <mach/mcp.h>
 
-#include <asm/arch/assabet.h>
+#include <mach/assabet.h>
 
 #include "mcp.h"
 
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index f6b10dda31fd..a316f1b75933 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -26,7 +26,7 @@
 #include <linux/mutex.h>
 
 #include <asm/dma.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include "ucb1x00.h"
 
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index ad34e2d22524..44762ca86a8d 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -32,7 +32,7 @@
 #include <linux/kthread.h>
 
 #include <asm/dma.h>
-#include <asm/arch/collie.h>
+#include <mach/collie.h>
 #include <asm/mach-types.h>
 
 #include "ucb1x00.h"
diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index bcfd5425e2e6..c84496a77691 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -34,7 +34,6 @@
 #include <linux/hugetlb.h>
 #include <linux/delay.h>
 #include <linux/timex.h>
-#include <linux/delay.h>
 #include <linux/srcu.h>
 #include <asm/processor.h>
 #include "gru.h"
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index f15e2064305c..6915f40ac8ab 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -73,9 +73,9 @@
 #include <asm/gpio.h>
 
 #include <asm/mach/mmc.h>
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/at91_mci.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
+#include <mach/at91_mci.h>
 
 #define DRIVER_NAME "at91_mci"
 
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 992b4beb757c..0bd06f5bd62f 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -28,7 +28,7 @@
 #include <asm/io.h>
 #include <asm/unaligned.h>
 
-#include <asm/arch/board.h>
+#include <mach/board.h>
 
 #include "atmel-mci-regs.h"
 
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index f61406da65d2..2f0fcdb869b7 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -42,8 +42,8 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/sizes.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/imx-dma.h>
+#include <mach/mmc.h>
+#include <mach/imx-dma.h>
 
 #include "imxmmc.h"
 
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index dbc26eb6a89e..c16028872bbb 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -29,14 +29,13 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <asm/arch/board.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/dma.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/fpga.h>
+
+#include <mach/board.h>
+#include <mach/mmc.h>
+#include <mach/gpio.h>
+#include <mach/dma.h>
+#include <mach/mux.h>
+#include <mach/fpga.h>
 
 #define OMAP_MMC_REG_CMD        0x00
 #define OMAP_MMC_REG_ARGL       0x04
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index a8e18fe53077..55093ad132ca 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -31,8 +31,8 @@
 #include <asm/io.h>
 #include <asm/sizes.h>
 
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/mmc.h>
+#include <mach/pxa-regs.h>
+#include <mach/mmc.h>
 
 #include "pxamci.h"
 
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index be550c26da68..7c994e1ae276 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -18,8 +18,8 @@
 
 #include <asm/dma.h>
 
-#include <asm/arch/regs-sdi.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-sdi.h>
+#include <mach/regs-gpio.h>
 
 #include <asm/plat-s3c24xx/mci.h>
 
diff --git a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c
index cf32267263df..53664188fc47 100644
--- a/drivers/mtd/maps/autcpu12-nvram.c
+++ b/drivers/mtd/maps/autcpu12-nvram.c
@@ -25,8 +25,8 @@
 #include <linux/init.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
-#include <asm/hardware.h>
-#include <asm/arch/autcpu12.h>
+#include <mach/hardware.h>
+#include <mach/autcpu12.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
diff --git a/drivers/mtd/maps/cdb89712.c b/drivers/mtd/maps/cdb89712.c
index cb507da0a87d..e5059aa3c724 100644
--- a/drivers/mtd/maps/cdb89712.c
+++ b/drivers/mtd/maps/cdb89712.c
@@ -9,7 +9,7 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c
index 6464d487eb1a..60e68bde0fea 100644
--- a/drivers/mtd/maps/ceiva.c
+++ b/drivers/mtd/maps/ceiva.c
@@ -25,7 +25,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/concat.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
index ef8915474462..35fef655ccc4 100644
--- a/drivers/mtd/maps/h720x-flash.c
+++ b/drivers/mtd/maps/h720x-flash.c
@@ -16,7 +16,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 
 static struct mtd_info *mymtd;
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index ee361aaadb1e..7100ee3c7b01 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -37,7 +37,7 @@
 #include <linux/mtd/partitions.h>
 
 #include <asm/mach/flash.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
diff --git a/drivers/mtd/maps/ipaq-flash.c b/drivers/mtd/maps/ipaq-flash.c
index a806119797e0..ed58f6a77bd9 100644
--- a/drivers/mtd/maps/ipaq-flash.c
+++ b/drivers/mtd/maps/ipaq-flash.c
@@ -24,8 +24,8 @@
 #include <linux/mtd/concat.h>
 #endif
 
-#include <asm/hardware.h>
-#include <asm/arch-sa1100/h3600.h>
+#include <mach/hardware.h>
+#include <mach/h3600.h>
 #include <asm/io.h>
 
 
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index c2264792a20b..dcdb1f17577d 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -30,7 +30,7 @@
 #include <linux/mtd/partitions.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach/flash.h>
 
 #include <linux/reboot.h>
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index 68eec6c6c517..05f276af15da 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -43,9 +43,9 @@
 #include <linux/mtd/partitions.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach/flash.h>
-#include <asm/arch/tc.h>
+#include <mach/tc.h>
 
 #ifdef CONFIG_MTD_PARTITIONS
 static const char *part_probes[] = { /* "RedBoot", */ "cmdlinepart", NULL };
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 82113295c266..771139c5bf87 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -19,7 +19,7 @@
 #include <linux/mtd/partitions.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/cacheflush.h>
 
 #include <asm/mach/flash.h>
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index e177a43dfff0..7df6bbf0e4d9 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -18,7 +18,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/concat.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
 #include <asm/mach/flash.h>
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index 9b6af7e74a65..00d46e137b2a 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -125,8 +125,11 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
                int (*fill_super)(struct super_block *, void *, int),
                struct vfsmount *mnt)
 {
+#ifdef CONFIG_BLOCK
         struct block_device *bdev;
-        int mtdnr, ret;
+        int ret, major;
+#endif
+        int mtdnr;
 
         if (!dev_name)
                 return -EINVAL;
@@ -178,6 +181,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
                 }
         }
 
+#ifdef CONFIG_BLOCK
         /* try the old way - the hack where we allowed users to mount
          * /dev/mtdblock$(n) but didn't actually _use_ the blockdev
          */
@@ -190,22 +194,25 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
         DEBUG(1, "MTDSB: lookup_bdev() returned 0\n");
 
         ret = -EINVAL;
-        if (MAJOR(bdev->bd_dev) != MTD_BLOCK_MAJOR)
-                goto not_an_MTD_device;
 
+        major = MAJOR(bdev->bd_dev);
         mtdnr = MINOR(bdev->bd_dev);
         bdput(bdev);
 
+        if (major != MTD_BLOCK_MAJOR)
+                goto not_an_MTD_device;
+
         return get_sb_mtd_nr(fs_type, flags, dev_name, data, mtdnr, fill_super,
                              mnt);
 
 not_an_MTD_device:
+#endif /* CONFIG_BLOCK */
+
         if (!(flags & MS_SILENT))
                 printk(KERN_NOTICE
                        "MTD: Attempt to mount non-MTD device \"%s\"\n",
                        dev_name);
-        bdput(bdev);
-        return ret;
+        return -EINVAL;
 }
 
 EXPORT_SYMBOL_GPL(get_sb_mtd);
diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index a0ba07c36ee9..26d42987971f 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -22,10 +22,10 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/sizes.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/board-ams-delta.h>
+#include <mach/gpio.h>
+#include <mach/board-ams-delta.h>
 
 /*
  * MTD structure for E3 (Delta)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 99aec46e2145..3387e0d5076b 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -32,8 +32,8 @@
 #include <linux/gpio.h>
 #include <linux/io.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
 
 #ifdef CONFIG_MTD_NAND_ATMEL_ECC_HW
 #define hard_ecc        1
diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c
index 553dd7e9b41c..7c95da1f612c 100644
--- a/drivers/mtd/nand/autcpu12.c
+++ b/drivers/mtd/nand/autcpu12.c
@@ -32,9 +32,9 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/sizes.h>
-#include <asm/arch/autcpu12.h>
+#include <mach/autcpu12.h>
 
 /*
  * MTD structure for AUTCPU12 board
diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index fc8529bedfdf..9eba3f04783a 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -26,8 +26,8 @@
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
 
 #define GPIO_NAND_CS    (11)
 #define GPIO_NAND_RB    (89)
diff --git a/drivers/mtd/nand/edb7312.c b/drivers/mtd/nand/edb7312.c
index 387e4352903e..86366bfba9f8 100644
--- a/drivers/mtd/nand/edb7312.c
+++ b/drivers/mtd/nand/edb7312.c
@@ -23,7 +23,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>  /* for CLPS7111_VIRT_BASE */
+#include <mach/hardware.h>      /* for CLPS7111_VIRT_BASE */
 #include <asm/sizes.h>
 #include <asm/hardware/clps7111.h>
 
diff --git a/drivers/mtd/nand/h1910.c b/drivers/mtd/nand/h1910.c
index 9e59de501c2e..f8ce79b446ed 100644
--- a/drivers/mtd/nand/h1910.c
+++ b/drivers/mtd/nand/h1910.c
@@ -24,10 +24,10 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>  /* for CLPS7111_VIRT_BASE */
+#include <mach/hardware.h>      /* for CLPS7111_VIRT_BASE */
 #include <asm/sizes.h>
-#include <asm/arch/h1900-gpio.h>
-#include <asm/arch/ipaq.h>
+#include <mach/h1900-gpio.h>
+#include <mach/ipaq.h>
 
 /*
  * MTD structure for EDB7312 board
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index ee2ac3948cd8..64002488c6ee 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -18,7 +18,7 @@
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/plat-orion/orion_nand.h>
 
 #ifdef CONFIG_MTD_CMDLINE_PARTS
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index fe2bc7e42119..a64ad15b8fdd 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -22,8 +22,8 @@
 #include <linux/irq.h>
 #include <asm/dma.h>
 
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa3xx_nand.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa3xx_nand.h>
 
 #define CHIP_DELAY_TIMEOUT      (2 * HZ/10)
 
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 6dba2fb66ae5..30a518e211bd 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -21,7 +21,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/interrupt.h>
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 
 static void __iomem *sharpsl_io_base;
diff --git a/drivers/mtd/nand/ts7250.c b/drivers/mtd/nand/ts7250.c
index 807a72752eeb..2c410a011317 100644
--- a/drivers/mtd/nand/ts7250.c
+++ b/drivers/mtd/nand/ts7250.c
@@ -25,7 +25,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 #include <asm/sizes.h>
 #include <asm/mach-types.h>
 
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index a637910b02dd..aa4a5246be53 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -28,7 +28,7 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index ffae266e2d7f..0fa53464efb2 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -32,9 +32,9 @@
 #include <asm/uaccess.h>
 #include <asm/mach-types.h>
 
-#include <asm/arch/at91rm9200_emac.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/board.h>
+#include <mach/at91rm9200_emac.h>
+#include <mach/gpio.h>
+#include <mach/board.h>
 
 #include "at91_ether.h"
 
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 18d3eeb7eab2..1267444d79da 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -20,8 +20,8 @@
 #include <linux/moduleparam.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
-#include <asm/arch/ep93xx-regs.h>
-#include <asm/arch/platform.h>
+#include <mach/ep93xx-regs.h>
+#include <mach/platform.h>
 #include <asm/io.h>
 
 #define DRV_MODULE_NAME         "ep93xx-eth"
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 9b777d9433cd..020771bfb603 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -32,8 +32,8 @@
 #include <linux/kernel.h>
 #include <linux/mii.h>
 #include <linux/platform_device.h>
-#include <asm/arch/npe.h>
-#include <asm/arch/qmgr.h>
+#include <mach/npe.h>
+#include <mach/qmgr.h>
 
 #define DEBUG_QUEUES            0
 #define DEBUG_DESC              0
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index fba87abe78ee..ea6144a9565e 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -189,7 +189,7 @@ static unsigned int netcard_portlist[] __used __initdata = {IXDP2X01_CS8900_VIRT
 static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
 #elif defined(CONFIG_ARCH_PNX010X)
 #include <asm/irq.h>
-#include <asm/arch/gpio.h>
+#include <mach/gpio.h>
 #define CIRRUS_DEFAULT_BASE     IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000)      /* = Physical address 0x48200000 */
 #define CIRRUS_DEFAULT_IRQ      VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
 static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
diff --git a/drivers/net/irda/ep7211-sir.c b/drivers/net/irda/ep7211-sir.c
index 831572429bb9..f83c5b881d2d 100644
--- a/drivers/net/irda/ep7211-sir.c
+++ b/drivers/net/irda/ep7211-sir.c
@@ -14,7 +14,7 @@
 #include <net/irda/irda_device.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include "sir-dev.h"
 
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index f76b0b6c277d..4aa61a1a3d55 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -23,8 +23,8 @@
 #include <net/irda/irda_device.h>
 
 #include <asm/dma.h>
-#include <asm/arch/irda.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/irda.h>
+#include <mach/pxa-regs.h>
 
 #define IrSR_RXPL_NEG_IS_ZERO (1<<4)
 #define IrSR_RXPL_POS_IS_ZERO 0x0
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 1bc8518f9197..a95188948de7 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -37,7 +37,7 @@
 
 #include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach/irda.h>
 
 static int power_level = 3;
diff --git a/drivers/net/ixp2000/ixp2400-msf.c b/drivers/net/ixp2000/ixp2400-msf.c
index 9ec38eebfb56..f5ffd7e05d26 100644
--- a/drivers/net/ixp2000/ixp2400-msf.c
+++ b/drivers/net/ixp2000/ixp2400-msf.c
@@ -13,8 +13,8 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <asm/hardware.h>
-#include <asm/arch/ixp2000-regs.h>
+#include <mach/hardware.h>
+#include <mach/ixp2000-regs.h>
 #include <asm/delay.h>
 #include <asm/io.h>
 #include "ixp2400-msf.h"
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index 7111c65f0b30..7b70c66504a0 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -16,7 +16,6 @@
 #include <linux/init.h>
 #include <linux/moduleparam.h>
 #include <asm/hardware/uengine.h>
-#include <asm/mach-types.h>
 #include <asm/io.h>
 #include "ixp2400_rx.ucode"
 #include "ixp2400_tx.ucode"
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index daba82bbcb56..84c77f1f9a5c 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -21,8 +21,8 @@
 #include <linux/platform_device.h>
 #include <linux/phy.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
 
 #include "macb.h"
 
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index dc442e370850..3f9af759cb90 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -29,12 +29,11 @@
 #include <linux/mii.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/netx-regs.h>
-#include <asm/arch/pfifo.h>
-#include <asm/arch/xc.h>
-#include <asm/arch/eth.h>
+#include <mach/hardware.h>
+#include <mach/netx-regs.h>
+#include <mach/pfifo.h>
+#include <mach/xc.h>
+#include <mach/eth.h>
 
 /* XC Fifo Offsets */
 #define EMPTY_PTR_FIFO(xcno)    (0 + ((xcno) << 3))     /* Index of the empty pointer FIFO */
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 76c17c28fab4..2abfc2845198 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -222,7 +222,7 @@ static inline void SMC_outsl(struct smc911x_local *lp, int reg,
  */
 #include <linux/dma-mapping.h>
 #include <asm/dma.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 static dma_addr_t rx_dmabuf, tx_dmabuf;
 static int rx_dmalen, tx_dmalen;
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 22209b6f1405..997e7f1d5c6e 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -187,7 +187,7 @@ static inline void SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 
 #elif defined(CONFIG_SA1100_ASSABET)
 
-#include <asm/arch/neponset.h>
+#include <mach/neponset.h>
 
 /* We can only do 8-bit reads and writes in the static memory space. */
 #define SMC_CAN_USE_8BIT        1
@@ -339,7 +339,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
  * IOBARRIER on entry to their ISR.
  */
 
-#include <asm/arch/constants.h> /* IOBARRIER_VIRT */
+#include <mach/constants.h>     /* IOBARRIER_VIRT */
 
 #define SMC_CAN_USE_8BIT        0
 #define SMC_CAN_USE_16BIT       1
@@ -525,7 +525,7 @@ struct smc_local {
  */
 #include <linux/dma-mapping.h>
 #include <asm/dma.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 #ifdef SMC_insl
 #undef SMC_insl
diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c
index b65be5d70fec..2ed0bd596815 100644
--- a/drivers/net/stnic.c
+++ b/drivers/net/stnic.c
@@ -19,7 +19,7 @@
 
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/se.h>
+#include <mach-se/mach/se.h>
 #include <asm/machvec.h>
 #ifdef CONFIG_SH_STANDARD_BIOS
 #include <asm/sh_bios.h>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 26aa37aa531f..d2439b85a790 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7687,21 +7687,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
  */
 static int tg3_init_hw(struct tg3 *tp, int reset_phy)
 {
-        int err;
-
-        /* Force the chip into D0. */
-        err = tg3_set_power_state(tp, PCI_D0);
-        if (err)
-                goto out;
-
         tg3_switch_clocks(tp);
 
         tw32(TG3PCI_MEM_WIN_BASE_ADDR, 0);
 
-        err = tg3_reset_hw(tp, reset_phy);
-
-out:
-        return err;
+        return tg3_reset_hw(tp, reset_phy);
 }
 
 #define TG3_STAT_ADD32(PSTAT, REG) \
@@ -8016,13 +8006,11 @@ static int tg3_open(struct net_device *dev)
 
         netif_carrier_off(tp->dev);
 
-        tg3_full_lock(tp, 0);
-
         err = tg3_set_power_state(tp, PCI_D0);
-        if (err) {
-                tg3_full_unlock(tp);
+        if (err)
                 return err;
-        }
+
+        tg3_full_lock(tp, 0);
 
         tg3_disable_ints(tp);
         tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 91fc2c765d90..4c7ff61a1a9c 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -649,6 +649,7 @@ config RTL8187
           Trendnet TEW-424UB
           ASUS P5B Deluxe
           Toshiba Satellite Pro series of laptops
+          Asus Wireless Link
 
           Thanks to Realtek for their support!
 
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h
index ba35c30d203c..9102eea3c8bf 100644
--- a/drivers/net/wireless/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath5k/ath5k.h
@@ -186,11 +186,13 @@ struct ath5k_srev_name {
 #define AR5K_SREV_RAD_2111      0x20
 #define AR5K_SREV_RAD_5112      0x30
 #define AR5K_SREV_RAD_5112A     0x35
+#define AR5K_SREV_RAD_5112B     0x36
 #define AR5K_SREV_RAD_2112      0x40
 #define AR5K_SREV_RAD_2112A     0x45
-#define AR5K_SREV_RAD_SC0       0x56    /* Found on 2413/2414 */
-#define AR5K_SREV_RAD_SC1       0x63    /* Found on 5413/5414 */
-#define AR5K_SREV_RAD_SC2       0xa2    /* Found on 2424-5/5424 */
+#define AR5K_SREV_RAD_2112B     0x46
+#define AR5K_SREV_RAD_SC0       0x50    /* Found on 2413/2414 */
+#define AR5K_SREV_RAD_SC1       0x60    /* Found on 5413/5414 */
+#define AR5K_SREV_RAD_SC2       0xa0    /* Found on 2424-5/5424 */
 #define AR5K_SREV_RAD_5133      0xc0    /* MIMO found on 5418 */
 
 /* IEEE defs */
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index ff3fad794b61..ebf19bc11f5b 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2170,6 +2170,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
 
         ath5k_hw_set_intr(ah, 0);
         sc->bmisscount = 0;
+        sc->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA);
 
         if (sc->opmode == IEEE80211_IF_TYPE_STA) {
                 sc->imask |= AR5K_INT_BMISS;
diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c
index 41d5fa34b544..6fa6c8e04ff0 100644
--- a/drivers/net/wireless/ath5k/debug.c
+++ b/drivers/net/wireless/ath5k/debug.c
@@ -129,7 +129,7 @@ static struct reg regs[] = {
         REG_STRUCT_INIT(AR5K_CPC1),
         REG_STRUCT_INIT(AR5K_CPC2),
         REG_STRUCT_INIT(AR5K_CPC3),
-        REG_STRUCT_INIT(AR5K_CPCORN),
+        REG_STRUCT_INIT(AR5K_CPCOVF),
         REG_STRUCT_INIT(AR5K_RESET_CTL),
         REG_STRUCT_INIT(AR5K_SLEEP_CTL),
         REG_STRUCT_INIT(AR5K_INTPEND),
diff --git a/drivers/net/wireless/ath5k/debug.h b/drivers/net/wireless/ath5k/debug.h
index 2cf8d18b10e3..ffc529393306 100644
--- a/drivers/net/wireless/ath5k/debug.h
+++ b/drivers/net/wireless/ath5k/debug.h
@@ -63,7 +63,6 @@
 
 struct ath5k_softc;
 struct ath5k_hw;
-struct ieee80211_hw_mode;
 struct sk_buff;
 struct ath5k_buf;
 
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index 7ca87a557312..ad1a5b422c8c 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
         for (c = 0; c < 2; c++) {
 
                 cur_reg = regs[c];
+
+                /* Save previous value */
                 init_val = ath5k_hw_reg_read(ah, cur_reg);
 
                 for (i = 0; i < 256; i++) {
@@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
                         var_pattern = 0x003b080f;
                         ath5k_hw_reg_write(ah, var_pattern, cur_reg);
                 }
+
+                /* Restore previous value */
+                ath5k_hw_reg_write(ah, init_val, cur_reg);
+
         }
 
         return 0;
@@ -287,67 +293,42 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
         /* Identify the radio chip*/
         if (ah->ah_version == AR5K_AR5210) {
                 ah->ah_radio = AR5K_RF5110;
+        /*
+         * Register returns 0x0/0x04 for radio revision
+         * so ath5k_hw_radio_revision doesn't parse the value
+         * correctly. For now we are based on mac's srev to
+         * identify RF2425 radio.
+         */
+        } else if (srev == AR5K_SREV_VER_AR2425) {
+                ah->ah_radio = AR5K_RF2425;
+                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425;
         } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112) {
                 ah->ah_radio = AR5K_RF5111;
                 ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111;
         } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC0) {
-
                 ah->ah_radio = AR5K_RF5112;
-
-                if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112A) {
-                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
-                } else {
-                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
-                }
-
+                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
         } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) {
                 ah->ah_radio = AR5K_RF2413;
-                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
         } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC2) {
                 ah->ah_radio = AR5K_RF5413;
-                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
         } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5133) {
-
                 /* AR5424 */
                 if (srev >= AR5K_SREV_VER_AR5424) {
                         ah->ah_radio = AR5K_RF5413;
-                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5424;
+                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
                 /* AR2424 */
                 } else {
                         ah->ah_radio = AR5K_RF2413; /* For testing */
-                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+                        ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
                 }
-
-        /*
-         * Register returns 0x4 for radio revision
-         * so ath5k_hw_radio_revision doesn't parse the value
-         * correctly. For now we are based on mac's srev to
-         * identify RF2425 radio.
-         */
-        } else if (srev == AR5K_SREV_VER_AR2425) {
-                ah->ah_radio = AR5K_RF2425;
-                ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
         }
-
         ah->ah_phy = AR5K_PHY(0);
 
         /*
-         * Identify AR5212-based PCI-E cards
-         * And write some initial settings.
-         *
-         * (doing a "strings" on ndis driver
-         * -ar5211.sys- reveals the following
-         * pci-e related functions:
-         *
-         * pcieClockReq
-         * pcieRxErrNotify
-         * pcieL1SKPEnable
-         * pcieAspm
-         * pcieDisableAspmOnRfWake
-         * pciePowerSaveEnable
-         *
-         * I guess these point to ClockReq but
-         * i'm not sure.)
+         * Write PCI-E power save settings
          */
         if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
                 ath5k_hw_reg_write(ah, 0x9248fc00, 0x4080);
@@ -369,10 +350,15 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
         if (ret)
                 goto err_free;
 
+        /* Write AR5K_PCICFG_UNK on 2112B and later chips */
+        if (ah->ah_radio_5ghz_revision > AR5K_SREV_RAD_2112B ||
+        srev > AR5K_SREV_VER_AR2413) {
+                ath5k_hw_reg_write(ah, AR5K_PCICFG_UNK, AR5K_PCICFG);
+        }
+
         /*
          * Get card capabilities, values, ...
          */
-
         ret = ath5k_eeprom_init(ah);
         if (ret) {
                 ATH5K_ERR(sc, "unable to init EEPROM\n");
@@ -843,27 +829,41 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                  * Write some more initial register settings
                  */
                 if (ah->ah_version == AR5K_AR5212) {
-                        ath5k_hw_reg_write(ah, 0x0002a002, AR5K_PHY(11));
+                        ath5k_hw_reg_write(ah, 0x0002a002, 0x982c);
 
                         if (channel->hw_value == CHANNEL_G)
                                 if (ah->ah_mac_srev < AR5K_SREV_VER_AR2413)
                                         ath5k_hw_reg_write(ah, 0x00f80d80,
-                                                AR5K_PHY(83));
+                                                                0x994c);
                                 else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2424)
                                         ath5k_hw_reg_write(ah, 0x00380140,
-                                                AR5K_PHY(83));
+                                                                0x994c);
                                 else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2425)
                                         ath5k_hw_reg_write(ah, 0x00fc0ec0,
-                                                AR5K_PHY(83));
+                                                                0x994c);
                                 else /* 2425 */
                                         ath5k_hw_reg_write(ah, 0x00fc0fc0,
-                                                AR5K_PHY(83));
+                                                                0x994c);
                         else
-                                ath5k_hw_reg_write(ah, 0x00000000,
-                                        AR5K_PHY(83));
-
-                        ath5k_hw_reg_write(ah, 0x000009b5, 0xa228);
-                        ath5k_hw_reg_write(ah, 0x0000000f, 0x8060);
+                                ath5k_hw_reg_write(ah, 0x00000000, 0x994c);
+
+                        /* Some bits are disabled here, we know nothing about
+                         * register 0xa228 yet, most of the times this ends up
+                         * with a value 0x9b5 -haven't seen any dump with
+                         * a different value- */
+                        /* Got this from decompiling binary HAL */
+                        data = ath5k_hw_reg_read(ah, 0xa228);
+                        data &= 0xfffffdff;
+                        ath5k_hw_reg_write(ah, data, 0xa228);
+
+                        data = ath5k_hw_reg_read(ah, 0xa228);
+                        data &= 0xfffe03ff;
+                        ath5k_hw_reg_write(ah, data, 0xa228);
+                        data = 0;
+
+                        /* Just write 0x9b5 ? */
+                        /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */
+                        ath5k_hw_reg_write(ah, 0x0000000f, AR5K_SEQ_MASK);
                         ath5k_hw_reg_write(ah, 0x00000000, 0xa254);
                         ath5k_hw_reg_write(ah, 0x0000000e, AR5K_PHY_SCAL);
                 }
@@ -879,6 +879,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                         else
                                 data = 0xffb80d20;
                         ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
+                        data = 0;
                 }
 
                 /*
@@ -898,7 +899,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
 
                 /*
                  * Write RF registers
-                 * TODO:Does this work on 5211 (5111) ?
                  */
                 ret = ath5k_hw_rfregs(ah, channel, mode);
                 if (ret)
@@ -935,7 +935,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                         return ret;
 
                 /* Set antenna mode */
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x44),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_ANT_CTL,
                         ah->ah_antenna[ee_mode][0], 0xfffffc06);
 
                 /*
@@ -965,15 +965,15 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
 
                 ath5k_hw_reg_write(ah,
                         AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
-                        AR5K_PHY(0x5a));
+                        AR5K_PHY_NFTHRES);
 
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x11),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_SETTLING,
                         (ee->ee_switch_settling[ee_mode] << 7) & 0x3f80,
                         0xffffc07f);
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x12),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN,
                         (ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000,
                         0xfffc0fff);
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x14),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE,
                         (ee->ee_adc_desired_size[ee_mode] & 0x00ff) |
                         ((ee->ee_pga_desired_size[ee_mode] << 8) & 0xff00),
                         0xffff0000);
@@ -982,13 +982,13 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                         (ee->ee_tx_end2xpa_disable[ee_mode] << 24) |
                         (ee->ee_tx_end2xpa_disable[ee_mode] << 16) |
                         (ee->ee_tx_frm2xpa_enable[ee_mode] << 8) |
-                        (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY(0x0d));
+                        (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY_RF_CTL4);
 
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x0a),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_RF_CTL3,
                         ee->ee_tx_end2xlna_enable[ee_mode] << 8, 0xffff00ff);
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x19),
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_NF,
                         (ee->ee_thr_62[ee_mode] << 12) & 0x7f000, 0xfff80fff);
-                AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x49), 4, 0xffffff01);
+                AR5K_REG_MASKED_BITS(ah, AR5K_PHY_OFDM_SELFCORR, 4, 0xffffff01);
 
                 AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
                     AR5K_PHY_IQ_CORR_ENABLE |
@@ -1063,7 +1063,8 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
         ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
 
         /*
-         * 5111/5112 Specific
+         * On 5211+ read activation -> rx delay
+         * and use it.
          */
         if (ah->ah_version != AR5K_AR5210) {
                 data = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
@@ -1071,40 +1072,77 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                 data = (channel->hw_value & CHANNEL_CCK) ?
                         ((data << 2) / 22) : (data / 10);
 
-                udelay(100 + data);
+                udelay(100 + (2 * data));
+                data = 0;
         } else {
                 mdelay(1);
         }
 
         /*
-         * Enable calibration and wait until completion
+         * Perform ADC test (?)
+         */
+        data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+        ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+        for (i = 0; i <= 20; i++) {
+                if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+                        break;
+                udelay(200);
+        }
+        ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1);
+        data = 0;
+
+        /*
+         * Start automatic gain calibration
+         *
+         * During AGC calibration RX path is re-routed to
+         * a signal detector so we don't receive anything.
+         *
+         * This method is used to calibrate some static offsets
+         * used together with on-the fly I/Q calibration (the
+         * one performed via ath5k_hw_phy_calibrate), that doesn't
+         * interrupt rx path.
+         *
+         * If we are in a noisy environment AGC calibration may time
+         * out.
          */
         AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
                                 AR5K_PHY_AGCCTL_CAL);
 
+        /* At the same time start I/Q calibration for QAM constellation
+         * -no need for CCK- */
+        ah->ah_calibration = false;
+        if (!(mode == AR5K_MODE_11B)) {
+                ah->ah_calibration = true;
+                AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+                                AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+                AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+                                AR5K_PHY_IQ_RUN);
+        }
+
+        /* Wait for gain calibration to finish (we check for I/Q calibration
+         * during ath5k_phy_calibrate) */
         if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
                         AR5K_PHY_AGCCTL_CAL, 0, false)) {
-                ATH5K_ERR(ah->ah_sc, "calibration timeout (%uMHz)\n",
+                ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
                         channel->center_freq);
                 return -EAGAIN;
         }
 
+        /*
+         * Start noise floor calibration
+         *
+         * If we run NF calibration before AGC, it always times out.
+         * Binary HAL starts NF and AGC calibration at the same time
+         * and only waits for AGC to finish. I believe that's wrong because
+         * during NF calibration, rx path is also routed to a detector, so if
+         * it doesn't finish we won't have RX.
+         *
+         * XXX: Find an interval that's OK for all cards...
+         */
         ret = ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
         if (ret)
                 return ret;
 
-        ah->ah_calibration = false;
-
-        /* A and G modes can use QAM modulation which requires enabling
-         * I and Q calibration. Don't bother in B mode. */
-        if (!(mode == AR5K_MODE_11B)) {
-                ah->ah_calibration = true;
-                AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
-                                AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
-                AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
-                                AR5K_PHY_IQ_RUN);
-        }
-
         /*
          * Reset queues and start beacon timers at the end of the reset routine
          */
@@ -1154,6 +1192,12 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
                 ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
                 ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
                 ath5k_hw_reg_write(ah, ah->ah_phy_spending, AR5K_PHY_SPENDING);
+
+                data = ath5k_hw_reg_read(ah, AR5K_USEC_5211) & 0xffffc07f ;
+                data |= (ah->ah_phy_spending == AR5K_PHY_SPENDING_18) ?
+                                                0x00000f80 : 0x00001380 ;
+                ath5k_hw_reg_write(ah, data, AR5K_USEC_5211);
+                data = 0;
         }
 
         if (ah->ah_version == AR5K_AR5212) {
@@ -1226,7 +1270,7 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
                 bool set_chip, u16 sleep_duration)
 {
         unsigned int i;
-        u32 staid;
+        u32 staid, data;
 
         ATH5K_TRACE(ah->ah_sc);
         staid = ath5k_hw_reg_read(ah, AR5K_STA_ID1);
@@ -1238,7 +1282,8 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
         case AR5K_PM_NETWORK_SLEEP:
                 if (set_chip)
                         ath5k_hw_reg_write(ah,
-                                AR5K_SLEEP_CTL_SLE | sleep_duration,
+                                AR5K_SLEEP_CTL_SLE_ALLOW |
+                                sleep_duration,
                                 AR5K_SLEEP_CTL);
 
                 staid |= AR5K_STA_ID1_PWR_SV;
@@ -1253,13 +1298,24 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
                 break;
 
         case AR5K_PM_AWAKE:
+
+                staid &= ~AR5K_STA_ID1_PWR_SV;
+
                 if (!set_chip)
                         goto commit;
 
-                ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE,
-                                AR5K_SLEEP_CTL);
+                /* Preserve sleep duration */
+                data = ath5k_hw_reg_read(ah, AR5K_SLEEP_CTL);
+                if( data & 0xffc00000 ){
+                        data = 0;
+                } else {
+                        data = data & 0xfffcffff;
+                }
+
+                ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
+                udelay(15);
 
-                for (i = 5000; i > 0; i--) {
+                for (i = 50; i > 0; i--) {
                         /* Check if the chip did wake up */
                         if ((ath5k_hw_reg_read(ah, AR5K_PCICFG) &
                                         AR5K_PCICFG_SPWR_DN) == 0)
@@ -1267,15 +1323,13 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
 
                         /* Wait a bit and retry */
                         udelay(200);
-                        ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE,
-                                AR5K_SLEEP_CTL);
+                        ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
                 }
 
                 /* Fail if the chip didn't wake up */
                 if (i <= 0)
                         return -EIO;
 
-                staid &= ~AR5K_STA_ID1_PWR_SV;
                 break;
 
         default:
@@ -1304,6 +1358,7 @@ void ath5k_hw_start_rx(struct ath5k_hw *ah)
 {
         ATH5K_TRACE(ah->ah_sc);
         ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR);
+        ath5k_hw_reg_read(ah, AR5K_CR);
 }
 
 /*
@@ -1390,6 +1445,7 @@ int ath5k_hw_tx_start(struct ath5k_hw *ah, unsigned int queue)
                 }
                 /* Start queue */
                 ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+                ath5k_hw_reg_read(ah, AR5K_CR);
         } else {
                 /* Return if queue is disabled */
                 if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXD, queue))
@@ -1687,6 +1743,7 @@ enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask)
          * (they will be re-enabled afterwards).
          */
         ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
+        ath5k_hw_reg_read(ah, AR5K_IER);
 
         old_mask = ah->ah_imr;
 
@@ -3363,11 +3420,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
                 ath5k_hw_reg_write(ah, ah->ah_turbo ?
                         AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
                         AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
-                /* Set PHY register 0x9844 (??) */
+                /* Set AR5K_PHY_SETTLING */
                 ath5k_hw_reg_write(ah, ah->ah_turbo ?
-                        (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x38 :
-                        (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x1C,
-                        AR5K_PHY(17));
+                        (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+                        | 0x38 :
+                        (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+                        | 0x1C,
+                        AR5K_PHY_SETTLING);
                 /* Set Frame Control Register */
                 ath5k_hw_reg_write(ah, ah->ah_turbo ?
                         (AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
@@ -3488,7 +3547,7 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
                         if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
                                 AR5K_REG_ENABLE_BITS(ah,
                                         AR5K_QUEUE_MISC(queue),
-                                        AR5K_QCU_MISC_TXE);
+                                        AR5K_QCU_MISC_RDY_VEOL_POLICY);
                 }
 
                 if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c
index 04c84e9da89d..2806b21bf90b 100644
--- a/drivers/net/wireless/ath5k/initvals.c
+++ b/drivers/net/wireless/ath5k/initvals.c
@@ -489,7 +489,7 @@ static const struct ath5k_ini ar5212_ini[] = {
         { AR5K_QUEUE_TXDP(9),   0x00000000 },
         { AR5K_DCU_FP,          0x00000000 },
         { AR5K_DCU_TXP,         0x00000000 },
-        { AR5K_DCU_TX_FILTER,   0x00000000 },
+        { AR5K_DCU_TX_FILTER_0_BASE,    0x00000000 },
         /* Unknown table */
         { 0x1078, 0x00000000 },
         { 0x10b8, 0x00000000 },
@@ -679,7 +679,7 @@ static const struct ath5k_ini ar5212_ini[] = {
         { AR5K_PHY(645), 0x00106c10 },
         { AR5K_PHY(646), 0x009c4060 },
         { AR5K_PHY(647), 0x1483800a },
-        /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413 */
+        /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413/2425 */
         { AR5K_PHY(648), 0x01831061 },
         { AR5K_PHY(649), 0x00000400 },
         /*{ AR5K_PHY(650), 0x000001b5 },*/
diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c
index afd8689e5c03..fa0d47faf574 100644
--- a/drivers/net/wireless/ath5k/phy.c
+++ b/drivers/net/wireless/ath5k/phy.c
@@ -1020,6 +1020,74 @@ static const struct ath5k_ini_rfgain rfgain_2413[] = {
         { AR5K_RF_GAIN(63), { 0x000000f9 } },
 };
 
+/* Initial RF Gain settings for RF2425 */
+static const struct ath5k_ini_rfgain rfgain_2425[] = {
+        { AR5K_RF_GAIN(0), { 0x00000000 } },
+        { AR5K_RF_GAIN(1), { 0x00000040 } },
+        { AR5K_RF_GAIN(2), { 0x00000080 } },
+        { AR5K_RF_GAIN(3), { 0x00000181 } },
+        { AR5K_RF_GAIN(4), { 0x000001c1 } },
+        { AR5K_RF_GAIN(5), { 0x00000001 } },
+        { AR5K_RF_GAIN(6), { 0x00000041 } },
+        { AR5K_RF_GAIN(7), { 0x00000081 } },
+        { AR5K_RF_GAIN(8), { 0x00000188 } },
+        { AR5K_RF_GAIN(9), { 0x000001c8 } },
+        { AR5K_RF_GAIN(10), { 0x00000008 } },
+        { AR5K_RF_GAIN(11), { 0x00000048 } },
+        { AR5K_RF_GAIN(12), { 0x00000088 } },
+        { AR5K_RF_GAIN(13), { 0x00000189 } },
+        { AR5K_RF_GAIN(14), { 0x000001c9 } },
+        { AR5K_RF_GAIN(15), { 0x00000009 } },
+        { AR5K_RF_GAIN(16), { 0x00000049 } },
+        { AR5K_RF_GAIN(17), { 0x00000089 } },
+        { AR5K_RF_GAIN(18), { 0x000001b0 } },
+        { AR5K_RF_GAIN(19), { 0x000001f0 } },
+        { AR5K_RF_GAIN(20), { 0x00000030 } },
+        { AR5K_RF_GAIN(21), { 0x00000070 } },
+        { AR5K_RF_GAIN(22), { 0x00000171 } },
+        { AR5K_RF_GAIN(23), { 0x000001b1 } },
+        { AR5K_RF_GAIN(24), { 0x000001f1 } },
+        { AR5K_RF_GAIN(25), { 0x00000031 } },
+        { AR5K_RF_GAIN(26), { 0x00000071 } },
+        { AR5K_RF_GAIN(27), { 0x000001b8 } },
+        { AR5K_RF_GAIN(28), { 0x000001f8 } },
+        { AR5K_RF_GAIN(29), { 0x00000038 } },
+        { AR5K_RF_GAIN(30), { 0x00000078 } },
+        { AR5K_RF_GAIN(31), { 0x000000b8 } },
+        { AR5K_RF_GAIN(32), { 0x000001b9 } },
+        { AR5K_RF_GAIN(33), { 0x000001f9 } },
+        { AR5K_RF_GAIN(34), { 0x00000039 } },
+        { AR5K_RF_GAIN(35), { 0x00000079 } },
+        { AR5K_RF_GAIN(36), { 0x000000b9 } },
+        { AR5K_RF_GAIN(37), { 0x000000f9 } },
+        { AR5K_RF_GAIN(38), { 0x000000f9 } },
+        { AR5K_RF_GAIN(39), { 0x000000f9 } },
+        { AR5K_RF_GAIN(40), { 0x000000f9 } },
+        { AR5K_RF_GAIN(41), { 0x000000f9 } },
+        { AR5K_RF_GAIN(42), { 0x000000f9 } },
+        { AR5K_RF_GAIN(43), { 0x000000f9 } },
+        { AR5K_RF_GAIN(44), { 0x000000f9 } },
+        { AR5K_RF_GAIN(45), { 0x000000f9 } },
+        { AR5K_RF_GAIN(46), { 0x000000f9 } },
+        { AR5K_RF_GAIN(47), { 0x000000f9 } },
+        { AR5K_RF_GAIN(48), { 0x000000f9 } },
+        { AR5K_RF_GAIN(49), { 0x000000f9 } },
+        { AR5K_RF_GAIN(50), { 0x000000f9 } },
+        { AR5K_RF_GAIN(51), { 0x000000f9 } },
+        { AR5K_RF_GAIN(52), { 0x000000f9 } },
+        { AR5K_RF_GAIN(53), { 0x000000f9 } },
+        { AR5K_RF_GAIN(54), { 0x000000f9 } },
+        { AR5K_RF_GAIN(55), { 0x000000f9 } },
+        { AR5K_RF_GAIN(56), { 0x000000f9 } },
+        { AR5K_RF_GAIN(57), { 0x000000f9 } },
+        { AR5K_RF_GAIN(58), { 0x000000f9 } },
+        { AR5K_RF_GAIN(59), { 0x000000f9 } },
+        { AR5K_RF_GAIN(60), { 0x000000f9 } },
+        { AR5K_RF_GAIN(61), { 0x000000f9 } },
+        { AR5K_RF_GAIN(62), { 0x000000f9 } },
+        { AR5K_RF_GAIN(63), { 0x000000f9 } },
+};
+
 static const struct ath5k_gain_opt rfgain_opt_5112 = {
         1,
         8,
@@ -1588,8 +1656,8 @@ int ath5k_hw_rfgain(struct ath5k_hw *ah, unsigned int freq)
                 freq = 0; /* only 2Ghz */
                 break;
         case AR5K_RF2425:
-                ath5k_rfg = rfgain_2413;
-                size = ARRAY_SIZE(rfgain_2413);
+                ath5k_rfg = rfgain_2425;
+                size = ARRAY_SIZE(rfgain_2425);
                 freq = 0; /* only 2Ghz */
                 break;
         default:
@@ -1830,9 +1898,6 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
         data = data0 = data1 = data2 = 0;
         c = channel->center_freq;
 
-        /*
-         * Set the channel on the RF5112 or newer
-         */
         if (c < 4800) {
                 if (!((c - 2224) % 5)) {
                         data0 = ((2 * (c - 704)) - 3040) / 10;
@@ -1844,7 +1909,7 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
                         return -EINVAL;
 
                 data0 = ath5k_hw_bitswap((data0 << 2) & 0xff, 8);
-        } else {
+        } else if ((c - (c % 5)) != 2 || c > 5435) {
                 if (!(c % 20) && c >= 5120) {
                         data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8);
                         data2 = ath5k_hw_bitswap(3, 2);
@@ -1856,6 +1921,9 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
                         data2 = ath5k_hw_bitswap(1, 2);
                 } else
                         return -EINVAL;
+        } else {
+                data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8);
+                data2 = ath5k_hw_bitswap(0, 2);
         }
 
         data = (data0 << 4) | (data1 << 1) | (data2 << 2) | 0x1001;
@@ -1867,6 +1935,45 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
 }
 
 /*
+ * Set the channel on the RF2425
+ */
+static int ath5k_hw_rf2425_channel(struct ath5k_hw *ah,
+                struct ieee80211_channel *channel)
+{
+        u32 data, data0, data2;
+        u16 c;
+
+        data = data0 = data2 = 0;
+        c = channel->center_freq;
+
+        if (c < 4800) {
+                data0 = ath5k_hw_bitswap((c - 2272), 8);
+                data2 = 0;
+        /* ? 5GHz ? */
+        } else if ((c - (c % 5)) != 2 || c > 5435) {
+                if (!(c % 20) && c < 5120)
+                        data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8);
+                else if (!(c % 10))
+                        data0 = ath5k_hw_bitswap(((c - 4800) / 10 << 1), 8);
+                else if (!(c % 5))
+                        data0 = ath5k_hw_bitswap((c - 4800) / 5, 8);
+                else
+                        return -EINVAL;
+                data2 = ath5k_hw_bitswap(1, 2);
+        } else {
+                data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8);
+                data2 = ath5k_hw_bitswap(0, 2);
+        }
+
+        data = (data0 << 4) | data2 << 2 | 0x1001;
+
+        ath5k_hw_reg_write(ah, data & 0xff, AR5K_RF_BUFFER);
+        ath5k_hw_reg_write(ah, (data >> 8) & 0x7f, AR5K_RF_BUFFER_CONTROL_5);
+
+        return 0;
+}
+
+/*
  * Set a channel on the radio chip
  */
 int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
@@ -1895,6 +2002,9 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
         case AR5K_RF5111:
                 ret = ath5k_hw_rf5111_channel(ah, channel);
                 break;
+        case AR5K_RF2425:
+                ret = ath5k_hw_rf2425_channel(ah, channel);
+                break;
         default:
                 ret = ath5k_hw_rf5112_channel(ah, channel);
                 break;
@@ -1903,6 +2013,15 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
         if (ret)
                 return ret;
 
+        /* Set JAPAN setting for channel 14 */
+        if (channel->center_freq == 2484) {
+                AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL,
+                                AR5K_PHY_CCKTXCTL_JAPAN);
+        } else {
+                AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL,
+                                AR5K_PHY_CCKTXCTL_WORLD);
+        }
+
         ah->ah_current_channel.center_freq = channel->center_freq;
         ah->ah_current_channel.hw_value = channel->hw_value;
         ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
@@ -1933,6 +2052,8 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
  * http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL \
  * &p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7245893.PN.&OS=PN/7
  *
+ * XXX: Since during noise floor calibration antennas are detached according to
+ * the patent, we should stop tx queues here.
  */
 int
 ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
@@ -1942,7 +2063,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
         s32 noise_floor;
 
         /*
-         * Enable noise floor calibration and wait until completion
+         * Enable noise floor calibration
          */
         AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
                                 AR5K_PHY_AGCCTL_NF);
@@ -1952,7 +2073,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
         if (ret) {
                 ATH5K_ERR(ah->ah_sc,
                         "noise floor calibration timeout (%uMHz)\n", freq);
-                return ret;
+                return -EAGAIN;
         }
 
         /* Wait until the noise floor is calibrated and read the value */
@@ -1974,7 +2095,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
         if (noise_floor > AR5K_TUNE_NOISE_FLOOR) {
                 ATH5K_ERR(ah->ah_sc,
                         "noise floor calibration failed (%uMHz)\n", freq);
-                return -EIO;
+                return -EAGAIN;
         }
 
         ah->ah_noise_floor = noise_floor;
@@ -2087,38 +2208,66 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah,
 }
 
 /*
- * Perform a PHY calibration on RF5111/5112
+ * Perform a PHY calibration on RF5111/5112 and newer chips
  */
 static int ath5k_hw_rf511x_calibrate(struct ath5k_hw *ah,
                 struct ieee80211_channel *channel)
 {
         u32 i_pwr, q_pwr;
         s32 iq_corr, i_coff, i_coffd, q_coff, q_coffd;
+        int i;
         ATH5K_TRACE(ah->ah_sc);
 
         if (!ah->ah_calibration ||
-                        ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN)
+                ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN)
                 goto done;
 
-        ah->ah_calibration = false;
+        /* Calibration has finished, get the results and re-run */
+        for (i = 0; i <= 10; i++) {
+                iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR);
+                i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I);
+                q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q);
+        }
 
-        iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR);
-        i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I);
-        q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q);
         i_coffd = ((i_pwr >> 1) + (q_pwr >> 1)) >> 7;
-        q_coffd = q_pwr >> 6;
+        q_coffd = q_pwr >> 7;
 
+        /* No correction */
         if (i_coffd == 0 || q_coffd == 0)
                 goto done;
 
         i_coff = ((-iq_corr) / i_coffd) & 0x3f;
-        q_coff = (((s32)i_pwr / q_coffd) - 64) & 0x1f;
 
-        /* Commit new IQ value */
+        /* Boundary check */
+        if (i_coff > 31)
+                i_coff = 31;
+        if (i_coff < -32)
+                i_coff = -32;
+
+        q_coff = (((s32)i_pwr / q_coffd) - 128) & 0x1f;
+
+        /* Boundary check */
+        if (q_coff > 15)
+                q_coff = 15;
+        if (q_coff < -16)
+                q_coff = -16;
+
+        /* Commit new I/Q value */
         AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_CORR_ENABLE |
                 ((u32)q_coff) | ((u32)i_coff << AR5K_PHY_IQ_CORR_Q_I_COFF_S));
 
+        /* Re-enable calibration -if we don't we'll commit
+         * the same values again and again */
+        AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+                        AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+        AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_RUN);
+
 done:
+
+        /* TODO: Separate noise floor calibration from I/Q calibration
+         * since noise floor calibration interrupts rx path while I/Q
+         * calibration doesn't. We don't need to run noise floor calibration
+         * as often as I/Q calibration.*/
         ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
 
         /* Request RF gain */
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 30629b3e37c2..7562bf173d3e 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -53,7 +53,7 @@
 #define AR5K_CR_TXD0    0x00000008      /* TX Disable for queue 0 on 5210 */
 #define AR5K_CR_TXD1    0x00000010      /* TX Disable for queue 1 on 5210 */
 #define AR5K_CR_RXD     0x00000020      /* RX Disable */
-#define AR5K_CR_SWI     0x00000040
+#define AR5K_CR_SWI     0x00000040      /* Software Interrupt */
 
 /*
  * RX Descriptor Pointer register
@@ -65,19 +65,19 @@
  */
 #define AR5K_CFG                0x0014                  /* Register Address */
 #define AR5K_CFG_SWTD           0x00000001      /* Byte-swap TX descriptor (for big endian archs) */
-#define AR5K_CFG_SWTB           0x00000002      /* Byte-swap TX buffer (?) */
+#define AR5K_CFG_SWTB           0x00000002      /* Byte-swap TX buffer */
 #define AR5K_CFG_SWRD           0x00000004      /* Byte-swap RX descriptor */
-#define AR5K_CFG_SWRB           0x00000008      /* Byte-swap RX buffer (?) */
-#define AR5K_CFG_SWRG           0x00000010      /* Byte-swap Register values (?) */
-#define AR5K_CFG_ADHOC          0x00000020      /* [5211+] */
+#define AR5K_CFG_SWRB           0x00000008      /* Byte-swap RX buffer */
+#define AR5K_CFG_SWRG           0x00000010      /* Byte-swap Register access */
+#define AR5K_CFG_ADHOC          0x00000020      /* AP/Adhoc indication [5211+] */
 #define AR5K_CFG_PHY_OK         0x00000100      /* [5211+] */
 #define AR5K_CFG_EEBS           0x00000200      /* EEPROM is busy */
-#define AR5K_CFG_CLKGD          0x00000400      /* Clock gated (?) */
+#define AR5K_CFG_CLKGD          0x00000400      /* Clock gated (Disable dynamic clock) */
 #define AR5K_CFG_TXCNT          0x00007800      /* Tx frame count (?) [5210] */
 #define AR5K_CFG_TXCNT_S        11
 #define AR5K_CFG_TXFSTAT        0x00008000      /* Tx frame status (?) [5210] */
 #define AR5K_CFG_TXFSTRT        0x00010000      /* [5210] */
-#define AR5K_CFG_PCI_THRES      0x00060000      /* [5211+] */
+#define AR5K_CFG_PCI_THRES      0x00060000      /* PCI Master req q threshold [5211+] */
 #define AR5K_CFG_PCI_THRES_S    17
 
 /*
@@ -162,35 +162,40 @@
 /*
  * Transmit configuration register
  */
-#define AR5K_TXCFG              0x0030                  /* Register Address */
-#define AR5K_TXCFG_SDMAMR       0x00000007      /* DMA size */
-#define AR5K_TXCFG_SDMAMR_S     0
-#define AR5K_TXCFG_B_MODE       0x00000008      /* Set b mode for 5111 (enable 2111) */
-#define AR5K_TXCFG_TXFSTP       0x00000008      /* TX DMA full Stop [5210] */
-#define AR5K_TXCFG_TXFULL       0x000003f0      /* TX Triger level mask */
-#define AR5K_TXCFG_TXFULL_S     4
-#define AR5K_TXCFG_TXFULL_0B    0x00000000
-#define AR5K_TXCFG_TXFULL_64B   0x00000010
-#define AR5K_TXCFG_TXFULL_128B  0x00000020
-#define AR5K_TXCFG_TXFULL_192B  0x00000030
-#define AR5K_TXCFG_TXFULL_256B  0x00000040
-#define AR5K_TXCFG_TXCONT_EN    0x00000080
-#define AR5K_TXCFG_DMASIZE      0x00000100      /* Flag for passing DMA size [5210] */
-#define AR5K_TXCFG_JUMBO_TXE    0x00000400      /* Enable jumbo frames transmition (?) [5211+] */
-#define AR5K_TXCFG_RTSRND       0x00001000      /* [5211+] */
-#define AR5K_TXCFG_FRMPAD_DIS   0x00002000      /* [5211+] */
-#define AR5K_TXCFG_RDY_DIS      0x00004000      /* [5211+] */
+#define AR5K_TXCFG                      0x0030                  /* Register Address */
+#define AR5K_TXCFG_SDMAMR               0x00000007      /* DMA size (read) */
+#define AR5K_TXCFG_SDMAMR_S             0
+#define AR5K_TXCFG_B_MODE               0x00000008      /* Set b mode for 5111 (enable 2111) */
+#define AR5K_TXCFG_TXFSTP               0x00000008      /* TX DMA full Stop [5210] */
+#define AR5K_TXCFG_TXFULL               0x000003f0      /* TX Triger level mask */
+#define AR5K_TXCFG_TXFULL_S             4
+#define AR5K_TXCFG_TXFULL_0B            0x00000000
+#define AR5K_TXCFG_TXFULL_64B           0x00000010
+#define AR5K_TXCFG_TXFULL_128B          0x00000020
+#define AR5K_TXCFG_TXFULL_192B          0x00000030
+#define AR5K_TXCFG_TXFULL_256B          0x00000040
+#define AR5K_TXCFG_TXCONT_EN            0x00000080
+#define AR5K_TXCFG_DMASIZE              0x00000100      /* Flag for passing DMA size [5210] */
+#define AR5K_TXCFG_JUMBO_DESC_EN        0x00000400      /* Enable jumbo tx descriptors [5211+] */
+#define AR5K_TXCFG_ADHOC_BCN_ATIM       0x00000800      /* Adhoc Beacon ATIM Policy */
+#define AR5K_TXCFG_ATIM_WINDOW_DEF_DIS  0x00001000      /* Disable ATIM window defer [5211+] */
+#define AR5K_TXCFG_RTSRND               0x00001000      /* [5211+] */
+#define AR5K_TXCFG_FRMPAD_DIS           0x00002000      /* [5211+] */
+#define AR5K_TXCFG_RDY_CBR_DIS          0x00004000      /* Ready time CBR disable [5211+] */
+#define AR5K_TXCFG_JUMBO_FRM_MODE       0x00008000      /* Jumbo frame mode [5211+] */
+#define AR5K_TXCFG_DCU_CACHING_DIS      0x00010000      /* Disable DCU caching */
 
 /*
  * Receive configuration register
  */
 #define AR5K_RXCFG              0x0034                  /* Register Address */
-#define AR5K_RXCFG_SDMAMW       0x00000007      /* DMA size */
+#define AR5K_RXCFG_SDMAMW       0x00000007      /* DMA size (write) */
 #define AR5K_RXCFG_SDMAMW_S     0
-#define AR5K_RXCFG_DEF_ANTENNA  0x00000008      /* Default antenna */
-#define AR5K_RXCFG_ZLFDMA       0x00000010      /* Zero-length DMA */
-#define AR5K_RXCFG_JUMBO_RXE    0x00000020      /* Enable jumbo frames reception (?) [5211+] */
-#define AR5K_RXCFG_JUMBO_WRAP   0x00000040      /* Wrap jumbo frames (?) [5211+] */
+#define AR5K_RXCFG_ZLFDMA       0x00000008      /* Enable Zero-length frame DMA */
+#define AR5K_RXCFG_DEF_ANTENNA  0x00000010      /* Default antenna (?) */
+#define AR5K_RXCFG_JUMBO_RXE    0x00000020      /* Enable jumbo rx descriptors [5211+] */
+#define AR5K_RXCFG_JUMBO_WRAP   0x00000040      /* Wrap jumbo frames [5211+] */
+#define AR5K_RXCFG_SLE_ENTRY    0x00000080      /* Sleep entry policy */
 
 /*
  * Receive jumbo descriptor last address register
@@ -202,35 +207,35 @@
  * MIB control register
  */
 #define AR5K_MIBC               0x0040                  /* Register Address */
-#define AR5K_MIBC_COW           0x00000001
-#define AR5K_MIBC_FMC           0x00000002      /* Freeze Mib Counters (?) */
-#define AR5K_MIBC_CMC           0x00000004      /* Clean Mib Counters (?) */
-#define AR5K_MIBC_MCS           0x00000008
+#define AR5K_MIBC_COW           0x00000001      /* Warn test indicator */
+#define AR5K_MIBC_FMC           0x00000002      /* Freeze MIB Counters  */
+#define AR5K_MIBC_CMC           0x00000004      /* Clean MIB Counters  */
+#define AR5K_MIBC_MCS           0x00000008      /* MIB counter strobe */
 
 /*
  * Timeout prescale register
  */
 #define AR5K_TOPS               0x0044
-#define AR5K_TOPS_M             0x0000ffff      /* [5211+] (?) */
+#define AR5K_TOPS_M             0x0000ffff
 
 /*
  * Receive timeout register (no frame received)
  */
 #define AR5K_RXNOFRM            0x0048
-#define AR5K_RXNOFRM_M          0x000003ff      /* [5211+] (?) */
+#define AR5K_RXNOFRM_M          0x000003ff
 
 /*
  * Transmit timeout register (no frame sent)
  */
 #define AR5K_TXNOFRM            0x004c
-#define AR5K_TXNOFRM_M          0x000003ff      /* [5211+] (?) */
-#define AR5K_TXNOFRM_QCU        0x000ffc00      /* [5211+] (?) */
+#define AR5K_TXNOFRM_M          0x000003ff
+#define AR5K_TXNOFRM_QCU        0x000ffc00
 
 /*
  * Receive frame gap timeout register
  */
 #define AR5K_RPGTO              0x0050
-#define AR5K_RPGTO_M            0x000003ff      /* [5211+] (?) */
+#define AR5K_RPGTO_M            0x000003ff
 
 /*
  * Receive frame count limit register
@@ -241,6 +246,7 @@
 
 /*
  * Misc settings register
+ * (reserved0-3)
  */
 #define AR5K_MISC               0x0058                  /* Register Address */
 #define AR5K_MISC_DMA_OBS_M     0x000001e0
@@ -256,6 +262,7 @@
 
 /*
  * QCU/DCU clock gating register (5311)
+ * (reserved4-5)
  */
 #define AR5K_QCUDCU_CLKGT       0x005c                  /* Register Address (?) */
 #define AR5K_QCUDCU_CLKGT_QCU   0x0000ffff      /* Mask for QCU clock */
@@ -284,18 +291,18 @@
 #define AR5K_ISR_TXEOL          0x00000400      /* Empty TX descriptor */
 #define AR5K_ISR_TXURN          0x00000800      /* Transmit FIFO underrun */
 #define AR5K_ISR_MIB            0x00001000      /* Update MIB counters */
-#define AR5K_ISR_SWI            0x00002000      /* Software interrupt (?) */
+#define AR5K_ISR_SWI            0x00002000      /* Software interrupt */
 #define AR5K_ISR_RXPHY          0x00004000      /* PHY error */
-#define AR5K_ISR_RXKCM          0x00008000
+#define AR5K_ISR_RXKCM          0x00008000      /* RX Key cache miss */
 #define AR5K_ISR_SWBA           0x00010000      /* Software beacon alert */
 #define AR5K_ISR_BRSSI          0x00020000
 #define AR5K_ISR_BMISS          0x00040000      /* Beacon missed */
 #define AR5K_ISR_HIUERR         0x00080000      /* Host Interface Unit error [5211+] */
 #define AR5K_ISR_BNR            0x00100000      /* Beacon not ready [5211+] */
-#define AR5K_ISR_MCABT          0x00100000      /* [5210] */
-#define AR5K_ISR_RXCHIRP        0x00200000      /* [5212+] */
-#define AR5K_ISR_SSERR          0x00200000      /* [5210] */
-#define AR5K_ISR_DPERR          0x00400000      /* [5210] */
+#define AR5K_ISR_MCABT          0x00100000      /* Master Cycle Abort [5210] */
+#define AR5K_ISR_RXCHIRP        0x00200000      /* CHIRP Received [5212+] */
+#define AR5K_ISR_SSERR          0x00200000      /* Signaled System Error [5210] */
+#define AR5K_ISR_DPERR          0x00400000      /* Det par Error (?) [5210] */
 #define AR5K_ISR_TIM            0x00800000      /* [5210] */
 #define AR5K_ISR_BCNMISC        0x00800000      /* [5212+] */
 #define AR5K_ISR_GPIO           0x01000000      /* GPIO (rf kill)*/
@@ -320,14 +327,14 @@
 
 #define AR5K_SISR2              0x008c                  /* Register Address [5211+] */
 #define AR5K_SISR2_QCU_TXURN    0x000003ff      /* Mask for QCU_TXURN */
-#define AR5K_SISR2_MCABT        0x00100000
-#define AR5K_SISR2_SSERR        0x00200000
-#define AR5K_SISR2_DPERR        0x00400000
+#define AR5K_SISR2_MCABT        0x00100000      /* Master Cycle Abort */
+#define AR5K_SISR2_SSERR        0x00200000      /* Signaled System Error */
+#define AR5K_SISR2_DPERR        0x00400000      /* Det par Error (?) */
 #define AR5K_SISR2_TIM          0x01000000      /* [5212+] */
 #define AR5K_SISR2_CAB_END      0x02000000      /* [5212+] */
-#define AR5K_SISR2_DTIM_SYNC    0x04000000      /* [5212+] */
-#define AR5K_SISR2_BCN_TIMEOUT  0x08000000      /* [5212+] */
-#define AR5K_SISR2_CAB_TIMEOUT  0x10000000      /* [5212+] */
+#define AR5K_SISR2_DTIM_SYNC    0x04000000      /* DTIM sync lost [5212+] */
+#define AR5K_SISR2_BCN_TIMEOUT  0x08000000      /* Beacon Timeout [5212+] */
+#define AR5K_SISR2_CAB_TIMEOUT  0x10000000      /* CAB Timeout [5212+] */
 #define AR5K_SISR2_DTIM         0x20000000      /* [5212+] */
 
 #define AR5K_SISR3              0x0090                  /* Register Address [5211+] */
@@ -368,18 +375,18 @@
 #define AR5K_IMR_TXEOL          0x00000400      /* Empty TX descriptor*/
 #define AR5K_IMR_TXURN          0x00000800      /* Transmit FIFO underrun*/
 #define AR5K_IMR_MIB            0x00001000      /* Update MIB counters*/
-#define AR5K_IMR_SWI            0x00002000
+#define AR5K_IMR_SWI            0x00002000      /* Software interrupt */
 #define AR5K_IMR_RXPHY          0x00004000      /* PHY error*/
-#define AR5K_IMR_RXKCM          0x00008000
+#define AR5K_IMR_RXKCM          0x00008000      /* RX Key cache miss */
 #define AR5K_IMR_SWBA           0x00010000      /* Software beacon alert*/
 #define AR5K_IMR_BRSSI          0x00020000
 #define AR5K_IMR_BMISS          0x00040000      /* Beacon missed*/
 #define AR5K_IMR_HIUERR         0x00080000      /* Host Interface Unit error [5211+] */
 #define AR5K_IMR_BNR            0x00100000      /* Beacon not ready [5211+] */
-#define AR5K_IMR_MCABT          0x00100000      /* [5210] */
-#define AR5K_IMR_RXCHIRP        0x00200000      /* [5212+]*/
-#define AR5K_IMR_SSERR          0x00200000      /* [5210] */
-#define AR5K_IMR_DPERR          0x00400000      /* [5210] */
+#define AR5K_IMR_MCABT          0x00100000      /* Master Cycle Abort [5210] */
+#define AR5K_IMR_RXCHIRP        0x00200000      /* CHIRP Received [5212+]*/
+#define AR5K_IMR_SSERR          0x00200000      /* Signaled System Error [5210] */
+#define AR5K_IMR_DPERR          0x00400000      /* Det par Error (?) [5210] */
 #define AR5K_IMR_TIM            0x00800000      /* [5211+] */
 #define AR5K_IMR_BCNMISC        0x00800000      /* [5212+] */
 #define AR5K_IMR_GPIO           0x01000000      /* GPIO (rf kill)*/
@@ -405,14 +412,14 @@
 #define AR5K_SIMR2              0x00ac                  /* Register Address [5211+] */
 #define AR5K_SIMR2_QCU_TXURN    0x000003ff      /* Mask for QCU_TXURN */
 #define AR5K_SIMR2_QCU_TXURN_S  0
-#define AR5K_SIMR2_MCABT        0x00100000
-#define AR5K_SIMR2_SSERR        0x00200000
-#define AR5K_SIMR2_DPERR        0x00400000
+#define AR5K_SIMR2_MCABT        0x00100000      /* Master Cycle Abort */
+#define AR5K_SIMR2_SSERR        0x00200000      /* Signaled System Error */
+#define AR5K_SIMR2_DPERR        0x00400000      /* Det par Error (?) */
 #define AR5K_SIMR2_TIM          0x01000000      /* [5212+] */
 #define AR5K_SIMR2_CAB_END      0x02000000      /* [5212+] */
-#define AR5K_SIMR2_DTIM_SYNC    0x04000000      /* [5212+] */
-#define AR5K_SIMR2_BCN_TIMEOUT  0x08000000      /* [5212+] */
-#define AR5K_SIMR2_CAB_TIMEOUT  0x10000000      /* [5212+] */
+#define AR5K_SIMR2_DTIM_SYNC    0x04000000      /* DTIM Sync lost [5212+] */
+#define AR5K_SIMR2_BCN_TIMEOUT  0x08000000      /* Beacon Timeout [5212+] */
+#define AR5K_SIMR2_CAB_TIMEOUT  0x10000000      /* CAB Timeout [5212+] */
 #define AR5K_SIMR2_DTIM         0x20000000      /* [5212+] */
 
 #define AR5K_SIMR3              0x00b0                  /* Register Address [5211+] */
@@ -425,23 +432,69 @@
 #define AR5K_SIMR4_QTRIG        0x000003ff      /* Mask for QTRIG */
 #define AR5K_SIMR4_QTRIG_S      0
 
+/*
+ * DMA Debug registers 0-7
+ * 0xe0 - 0xfc
+ */
 
 /*
  * Decompression mask registers [5212+]
  */
-#define AR5K_DCM_ADDR           0x0400          /*Decompression mask address (?)*/
-#define AR5K_DCM_DATA           0x0404          /*Decompression mask data (?)*/
+#define AR5K_DCM_ADDR           0x0400          /*Decompression mask address (index) */
+#define AR5K_DCM_DATA           0x0404          /*Decompression mask data */
+
+/*
+ * Wake On Wireless pattern control register [5212+]
+ */
+#define AR5K_WOW_PCFG                   0x0410                  /* Register Address */
+#define AR5K_WOW_PCFG_PAT_MATCH_EN      0x00000001      /* Pattern match enable */
+#define AR5K_WOW_PCFG_LONG_FRAME_POL    0x00000002      /* Long frame policy */
+#define AR5K_WOW_PCFG_WOBMISS           0x00000004      /* Wake on bea(con) miss (?) */
+#define AR5K_WOW_PCFG_PAT_0_EN          0x00000100      /* Enable pattern 0 */
+#define AR5K_WOW_PCFG_PAT_1_EN          0x00000200      /* Enable pattern 1 */
+#define AR5K_WOW_PCFG_PAT_2_EN          0x00000400      /* Enable pattern 2 */
+#define AR5K_WOW_PCFG_PAT_3_EN          0x00000800      /* Enable pattern 3 */
+#define AR5K_WOW_PCFG_PAT_4_EN          0x00001000      /* Enable pattern 4 */
+#define AR5K_WOW_PCFG_PAT_5_EN          0x00002000      /* Enable pattern 5 */
+
+/*
+ * Wake On Wireless pattern index register (?) [5212+]
+ */
+#define AR5K_WOW_PAT_IDX        0x0414
+
+/*
+ * Wake On Wireless pattern data register [5212+]
+ */
+#define AR5K_WOW_PAT_DATA       0x0418                  /* Register Address */
+#define AR5K_WOW_PAT_DATA_0_3_V 0x00000001      /* Pattern 0, 3 value */
+#define AR5K_WOW_PAT_DATA_1_4_V 0x00000100      /* Pattern 1, 4 value */
+#define AR5K_WOW_PAT_DATA_2_5_V 0x00010000      /* Pattern 2, 5 value */
+#define AR5K_WOW_PAT_DATA_0_3_M 0x01000000      /* Pattern 0, 3 mask */
+#define AR5K_WOW_PAT_DATA_1_4_M 0x04000000      /* Pattern 1, 4 mask */
+#define AR5K_WOW_PAT_DATA_2_5_M 0x10000000      /* Pattern 2, 5 mask */
 
 /*
  * Decompression configuration registers [5212+]
  */
-#define AR5K_DCCFG              0x0420
+#define AR5K_DCCFG              0x0420                  /* Register Address */
+#define AR5K_DCCFG_GLOBAL_EN    0x00000001      /* Enable decompression on all queues */
+#define AR5K_DCCFG_BYPASS_EN    0x00000002      /* Bypass decompression */
+#define AR5K_DCCFG_BCAST_EN     0x00000004      /* Enable decompression for bcast frames */
+#define AR5K_DCCFG_MCAST_EN     0x00000008      /* Enable decompression for mcast frames */
 
 /*
  * Compression configuration registers [5212+]
  */
-#define AR5K_CCFG               0x0600
-#define AR5K_CCFG_CUP           0x0604
+#define AR5K_CCFG               0x0600                  /* Register Address */
+#define AR5K_CCFG_WINDOW_SIZE   0x00000007      /* Compression window size */
+#define AR5K_CCFG_CPC_EN        0x00000008      /* Enable performance counters */
+
+#define AR5K_CCFG_CCU           0x0604                  /* Register Address */
+#define AR5K_CCFG_CCU_CUP_EN    0x00000001      /* CCU Catchup enable */
+#define AR5K_CCFG_CCU_CREDIT    0x00000002      /* CCU Credit (field) */
+#define AR5K_CCFG_CCU_CD_THRES  0x00000080      /* CCU Cyc(lic?) debt threshold (field) */
+#define AR5K_CCFG_CCU_CUP_LCNT  0x00010000      /* CCU Catchup lit(?) count */
+#define AR5K_CCFG_CCU_INIT      0x00100200      /* Initial value during reset */
 
 /*
  * Compression performance counter registers [5212+]
@@ -450,7 +503,7 @@
 #define AR5K_CPC1               0x0614          /* Compression performance counter 1*/
 #define AR5K_CPC2               0x0618          /* Compression performance counter 2 */
 #define AR5K_CPC3               0x061c          /* Compression performance counter 3 */
-#define AR5K_CPCORN             0x0620          /* Compression performance overrun (?) */
+#define AR5K_CPCOVF             0x0620          /* Compression performance overflow */
 
 
 /*
@@ -466,8 +519,6 @@
  * set/clear, which contain status for all queues (we shift by 1 for each
  * queue). To access these registers easily we define some macros here
  * that are used inside HAL. For more infos check out *_tx_queue functs.
- *
- * TODO: Boundary checking on macros (here?)
  */
 
 /*
@@ -513,7 +564,6 @@
 #define AR5K_QCU_RDYTIMECFG_BASE        0x0900  /* Register Address - Queue0 RDYTIMECFG */
 #define AR5K_QCU_RDYTIMECFG_INTVAL      0x00ffffff      /* Ready time interval mask */
 #define AR5K_QCU_RDYTIMECFG_INTVAL_S    0
-#define AR5K_QCU_RDYTIMECFG_DURATION    0x00ffffff      /* Ready time duration mask */
 #define AR5K_QCU_RDYTIMECFG_ENABLE      0x01000000      /* Ready time enable mask */
 #define AR5K_QUEUE_RDYTIMECFG(_q)       AR5K_QUEUE_REG(AR5K_QCU_RDYTIMECFG_BASE, _q)
 
@@ -534,19 +584,20 @@
  */
 #define AR5K_QCU_MISC_BASE              0x09c0                  /* Register Address -Queue0 MISC */
 #define AR5K_QCU_MISC_FRSHED_M          0x0000000f      /* Frame sheduling mask */
-#define AR5K_QCU_MISC_FRSHED_ASAP       0               /* ASAP */
-#define AR5K_QCU_MISC_FRSHED_CBR        1               /* Constant Bit Rate */
-#define AR5K_QCU_MISC_FRSHED_DBA_GT     2               /* DMA Beacon alert gated (?) */
-#define AR5K_QCU_MISC_FRSHED_TIM_GT     3               /* Time gated (?) */
+#define AR5K_QCU_MISC_FRSHED_ASAP               0       /* ASAP */
+#define AR5K_QCU_MISC_FRSHED_CBR                1       /* Constant Bit Rate */
+#define AR5K_QCU_MISC_FRSHED_DBA_GT             2       /* DMA Beacon alert gated (?) */
+#define AR5K_QCU_MISC_FRSHED_TIM_GT             3       /* Time gated (?) */
 #define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT        4       /* Beacon sent gated (?) */
 #define AR5K_QCU_MISC_ONESHOT_ENABLE    0x00000010      /* Oneshot enable */
 #define AR5K_QCU_MISC_CBREXP            0x00000020      /* CBR expired (normal queue) */
 #define AR5K_QCU_MISC_CBREXP_BCN        0x00000040      /* CBR expired (beacon queue) */
-#define AR5K_QCU_MISC_BCN_ENABLE        0x00000080      /* Beacons enabled */
-#define AR5K_QCU_MISC_CBR_THRES_ENABLE  0x00000100      /* CBR threshold enabled (?) */
-#define AR5K_QCU_MISC_TXE               0x00000200      /* TXE reset when RDYTIME enalbed (?) */
-#define AR5K_QCU_MISC_CBR               0x00000400      /* CBR threshold reset (?) */
-#define AR5K_QCU_MISC_DCU_EARLY         0x00000800      /* DCU reset (?) */
+#define AR5K_QCU_MISC_BCN_ENABLE        0x00000080      /* Enable Beacon use */
+#define AR5K_QCU_MISC_CBR_THRES_ENABLE  0x00000100      /* CBR threshold enabled */
+#define AR5K_QCU_MISC_RDY_VEOL_POLICY   0x00000200      /* TXE reset when RDYTIME enalbed */
+#define AR5K_QCU_MISC_CBR_RESET_CNT     0x00000400      /* CBR threshold (counter) reset */
+#define AR5K_QCU_MISC_DCU_EARLY         0x00000800      /* DCU early termination */
+#define AR5K_QCU_MISC_DCU_CMP_EN        0x00001000      /* Enable frame compression */
 #define AR5K_QUEUE_MISC(_q)             AR5K_QUEUE_REG(AR5K_QCU_MISC_BASE, _q)
 
 
@@ -555,7 +606,7 @@
  */
 #define AR5K_QCU_STS_BASE       0x0a00                  /* Register Address - Queue0 STS */
 #define AR5K_QCU_STS_FRMPENDCNT 0x00000003      /* Frames pending counter */
-#define AR5K_QCU_STS_CBREXPCNT  0x0000ff00      /* CBR expired counter (?) */
+#define AR5K_QCU_STS_CBREXPCNT  0x0000ff00      /* CBR expired counter */
 #define AR5K_QUEUE_STATUS(_q)   AR5K_QUEUE_REG(AR5K_QCU_STS_BASE, _q)
 
 /*
@@ -569,9 +620,11 @@
  */
 #define AR5K_QCU_CBB_SELECT     0x0b00
 #define AR5K_QCU_CBB_ADDR       0x0b04
+#define AR5K_QCU_CBB_ADDR_S     9
 
 /*
  * QCU compression buffer configuration register [5212+]
+ * (buffer size)
  */
 #define AR5K_QCU_CBCFG          0x0b08
 
@@ -652,80 +705,100 @@
  * No lockout means there is no special handling.
  */
 #define AR5K_DCU_MISC_BASE              0x1100                  /* Register Address -Queue0 DCU_MISC */
-#define AR5K_DCU_MISC_BACKOFF           0x000007ff      /* Mask for backoff setting (?) */
+#define AR5K_DCU_MISC_BACKOFF           0x000007ff      /* Mask for backoff threshold */
 #define AR5K_DCU_MISC_BACKOFF_FRAG      0x00000200      /* Enable backoff while bursting */
-#define AR5K_DCU_MISC_HCFPOLL_ENABLE    0x00000800      /* CF - Poll (?) */
-#define AR5K_DCU_MISC_BACKOFF_PERSIST   0x00001000      /* Persistent backoff (?) */
-#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE  0x00002000      /* Enable frame pre-fetch (?) */
+#define AR5K_DCU_MISC_HCFPOLL_ENABLE    0x00000800      /* CF - Poll enable */
+#define AR5K_DCU_MISC_BACKOFF_PERSIST   0x00001000      /* Persistent backoff */
+#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE  0x00002000      /* Enable frame pre-fetch */
 #define AR5K_DCU_MISC_VIRTCOL           0x0000c000      /* Mask for Virtual Collision (?) */
-#define AR5K_DCU_MISC_VIRTCOL_NORMAL    0
-#define AR5K_DCU_MISC_VIRTCOL_MODIFIED  1
-#define AR5K_DCU_MISC_VIRTCOL_IGNORE    2
-#define AR5K_DCU_MISC_BCN_ENABLE        0x00010000      /* Beacon enable (?) */
+#define AR5K_DCU_MISC_VIRTCOL_NORMAL            0
+#define AR5K_DCU_MISC_VIRTCOL_MODIFIED          1
+#define AR5K_DCU_MISC_VIRTCOL_IGNORE            2
+#define AR5K_DCU_MISC_BCN_ENABLE        0x00010000      /* Enable Beacon use */
 #define AR5K_DCU_MISC_ARBLOCK_CTL       0x00060000      /* Arbiter lockout control mask */
 #define AR5K_DCU_MISC_ARBLOCK_CTL_S     17
-#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE  0               /* No arbiter lockout */
+#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE          0       /* No arbiter lockout */
 #define AR5K_DCU_MISC_ARBLOCK_CTL_INTFRM        1       /* Intra-frame lockout */
 #define AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL        2       /* Global lockout */
-#define AR5K_DCU_MISC_ARBLOCK_IGNORE    0x00080000
-#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS  0x00100000      /* Disable sequence number increment (?) */
-#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000      /* Disable post-frame backoff (?) */
-#define AR5K_DCU_MISC_VIRT_COLL_POLICY  0x00400000      /* Virtual Collision policy (?) */
-#define AR5K_DCU_MISC_BLOWN_IFS_POLICY  0x00800000
+#define AR5K_DCU_MISC_ARBLOCK_IGNORE    0x00080000      /* Ignore Arbiter lockout */
+#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS  0x00100000      /* Disable sequence number increment */
+#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000      /* Disable post-frame backoff */
+#define AR5K_DCU_MISC_VIRT_COLL_POLICY  0x00400000      /* Virtual Collision cw policy */
+#define AR5K_DCU_MISC_BLOWN_IFS_POLICY  0x00800000      /* Blown IFS policy (?) */
 #define AR5K_DCU_MISC_SEQNUM_CTL        0x01000000      /* Sequence number control (?) */
 #define AR5K_QUEUE_DFS_MISC(_q)         AR5K_QUEUE_REG(AR5K_DCU_MISC_BASE, _q)
 
 /*
  * DCU frame sequence number registers
  */
-#define AR5K_DCU_SEQNUM_BASE    0x1140
-#define AR5K_DCU_SEQNUM_M       0x00000fff
+#define AR5K_DCU_SEQNUM_BASE            0x1140
+#define AR5K_DCU_SEQNUM_M               0x00000fff
 #define AR5K_QUEUE_DFS_SEQNUM(_q)       AR5K_QUEUE_REG(AR5K_DCU_SEQNUM_BASE, _q)
 
 /*
- * DCU global IFS SIFS registers
+ * DCU global IFS SIFS register
  */
 #define AR5K_DCU_GBL_IFS_SIFS   0x1030
 #define AR5K_DCU_GBL_IFS_SIFS_M 0x0000ffff
 
 /*
- * DCU global IFS slot interval registers
+ * DCU global IFS slot interval register
  */
 #define AR5K_DCU_GBL_IFS_SLOT   0x1070
 #define AR5K_DCU_GBL_IFS_SLOT_M 0x0000ffff
 
 /*
- * DCU global IFS EIFS registers
+ * DCU global IFS EIFS register
  */
 #define AR5K_DCU_GBL_IFS_EIFS   0x10b0
 #define AR5K_DCU_GBL_IFS_EIFS_M 0x0000ffff
 
 /*
- * DCU global IFS misc registers
+ * DCU global IFS misc register
+ *
+ * LFSR stands for Linear Feedback Shift Register
+ * and it's used for generating pseudo-random
+ * number sequences.
+ *
+ * (If i understand corectly, random numbers are
+ * used for idle sensing -multiplied with cwmin/max etc-)
  */
 #define AR5K_DCU_GBL_IFS_MISC                   0x10f0                  /* Register Address */
-#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE        0x00000007
-#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE        0x00000008      /* Turbo mode (?) */
-#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC     0x000003f0      /* SIFS Duration mask (?) */
-#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR          0x000ffc00
-#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY     0x00300000
+#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE        0x00000007      /* LFSR Slice Select */
+#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE        0x00000008      /* Turbo mode */
+#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC     0x000003f0      /* SIFS Duration mask */
+#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR          0x000ffc00      /* USEC Duration mask */
+#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY     0x00300000      /* DCU Arbiter delay mask */
+#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST      0x00400000      /* SIFC cnt reset policy (?) */
+#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST      0x00800000      /* AIFS cnt reset policy (?) */
+#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS   0x01000000      /* Disable random LFSR slice */
 
 /*
  * DCU frame prefetch control register
  */
-#define AR5K_DCU_FP             0x1230
+#define AR5K_DCU_FP                     0x1230                  /* Register Address */
+#define AR5K_DCU_FP_NOBURST_DCU_EN      0x00000001      /* Enable non-burst prefetch on DCU (?) */
+#define AR5K_DCU_FP_NOBURST_EN          0x00000010      /* Enable non-burst prefetch (?) */
+#define AR5K_DCU_FP_BURST_DCU_EN        0x00000020      /* Enable burst prefetch on DCU (?) */
 
 /*
  * DCU transmit pause control/status register
  */
 #define AR5K_DCU_TXP            0x1270                  /* Register Address */
-#define AR5K_DCU_TXP_M          0x000003ff      /* Tx pause mask (?) */
-#define AR5K_DCU_TXP_STATUS     0x00010000      /* Tx pause status (?) */
+#define AR5K_DCU_TXP_M          0x000003ff      /* Tx pause mask */
+#define AR5K_DCU_TXP_STATUS     0x00010000      /* Tx pause status */
+
+/*
+ * DCU transmit filter table 0 (32 entries)
+ */
+#define AR5K_DCU_TX_FILTER_0_BASE       0x1038
+#define AR5K_DCU_TX_FILTER_0(_n)        (AR5K_DCU_TX_FILTER_0_BASE + (_n * 64))
 
 /*
- * DCU transmit filter register
+ * DCU transmit filter table 1 (16 entries)
  */
-#define AR5K_DCU_TX_FILTER      0x1038
+#define AR5K_DCU_TX_FILTER_1_BASE       0x103c
+#define AR5K_DCU_TX_FILTER_1(_n)        (AR5K_DCU_TX_FILTER_1_BASE + ((_n - 32) * 64))
 
 /*
  * DCU clear transmit filter register
@@ -739,9 +812,6 @@
 
 /*
  * Reset control register
- *
- * 4 and 8 are not used in 5211/5212 and
- * 2 means "baseband reset" on 5211/5212.
  */
 #define AR5K_RESET_CTL          0x4000                  /* Register Address */
 #define AR5K_RESET_CTL_PCU      0x00000001      /* Protocol Control Unit reset */
@@ -765,6 +835,7 @@
 #define AR5K_SLEEP_CTL_SLE_SLP          0x00010000      /* Force chip sleep */
 #define AR5K_SLEEP_CTL_SLE_ALLOW        0x00020000
 #define AR5K_SLEEP_CTL_SLE_UNITS        0x00000008      /* [5211+] */
+/* more bits */
 
 /*
  * Interrupt pending register
@@ -776,13 +847,14 @@
  * Sleep force register
  */
 #define AR5K_SFR        0x400c
-#define AR5K_SFR_M      0x00000001
+#define AR5K_SFR_EN     0x00000001
 
 /*
  * PCI configuration register
  */
 #define AR5K_PCICFG                     0x4010                  /* Register Address */
 #define AR5K_PCICFG_EEAE                0x00000001      /* Eeprom access enable [5210] */
+#define AR5K_PCICFG_SLEEP_CLOCK_EN      0x00000002      /* Enable sleep clock (?) */
 #define AR5K_PCICFG_CLKRUNEN            0x00000004      /* CLKRUN enable [5211+] */
 #define AR5K_PCICFG_EESIZE              0x00000018      /* Mask for EEPROM size [5211+] */
 #define AR5K_PCICFG_EESIZE_S            3
@@ -798,19 +870,21 @@
 #define AR5K_PCICFG_CBEFIX_DIS          0x00000400      /* Disable CBE fix (?) */
 #define AR5K_PCICFG_SL_INTEN            0x00000800      /* Enable interrupts when asleep (?) */
 #define AR5K_PCICFG_LED_BCTL            0x00001000      /* Led blink (?) [5210] */
-#define AR5K_PCICFG_SL_INPEN            0x00002800      /* Sleep even whith pending interrupts (?) */
+#define AR5K_PCICFG_UNK                 0x00001000      /* Passed on some parts durring attach (?) */
+#define AR5K_PCICFG_SL_INPEN            0x00002000      /* Sleep even whith pending interrupts (?) */
 #define AR5K_PCICFG_SPWR_DN             0x00010000      /* Mask for power status */
 #define AR5K_PCICFG_LEDMODE             0x000e0000      /* Ledmode [5211+] */
 #define AR5K_PCICFG_LEDMODE_PROP        0x00000000      /* Blink on standard traffic [5211+] */
 #define AR5K_PCICFG_LEDMODE_PROM        0x00020000      /* Default mode (blink on any traffic) [5211+] */
 #define AR5K_PCICFG_LEDMODE_PWR         0x00040000      /* Some other blinking mode  (?) [5211+] */
 #define AR5K_PCICFG_LEDMODE_RAND        0x00060000      /* Random blinking (?) [5211+] */
-#define AR5K_PCICFG_LEDBLINK            0x00700000
+#define AR5K_PCICFG_LEDBLINK            0x00700000      /* Led blink rate */
 #define AR5K_PCICFG_LEDBLINK_S          20
-#define AR5K_PCICFG_LEDSLOW             0x00800000      /* Slow led blink rate (?) [5211+] */
+#define AR5K_PCICFG_LEDSLOW             0x00800000      /* Slowest led blink rate [5211+] */
 #define AR5K_PCICFG_LEDSTATE                            \
         (AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE |        \
         AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW)
+#define AR5K_PCICFG_SLEEP_CLOCK_RATE    0x03000000      /* Sleep clock rate (field) */
 
 /*
  * "General Purpose Input/Output" (GPIO) control register
@@ -947,7 +1021,7 @@
 #define AR5K_EEPROM_VERSION_4_4         0x4004
 #define AR5K_EEPROM_VERSION_4_5         0x4005
 #define AR5K_EEPROM_VERSION_4_6         0x4006  /* has ee_scaled_cck_delta */
-#define AR5K_EEPROM_VERSION_4_7         0x3007
+#define AR5K_EEPROM_VERSION_4_7         0x4007
 
 #define AR5K_EEPROM_MODE_11A            0
 #define AR5K_EEPROM_MODE_11B            1
@@ -1023,10 +1097,14 @@
 #define AR5K_EEPROM_STAT_WRDONE 0x00000008      /* EEPROM write successful */
 
 /*
- * EEPROM config register (?)
+ * EEPROM config register
  */
-#define AR5K_EEPROM_CFG 0x6010
-
+#define AR5K_EEPROM_CFG                 0x6010                  /* Register Addres */
+#define AR5K_EEPROM_CFG_SIZE_OVR        0x00000001
+#define AR5K_EEPROM_CFG_WR_WAIT_DIS     0x00000004      /* Disable write wait */
+#define AR5K_EEPROM_CFG_CLK_RATE        0x00000018      /* Clock rate */
+#define AR5K_EEPROM_CFG_PROT_KEY        0x00ffff00      /* Protectio key */
+#define AR5K_EEPROM_CFG_LIND_EN         0x01000000      /* Enable length indicator (?) */
 
 
 /*
@@ -1050,7 +1128,7 @@
 #define AR5K_STA_ID1                    0x8004                  /* Register Address */
 #define AR5K_STA_ID1_AP                 0x00010000      /* Set AP mode */
 #define AR5K_STA_ID1_ADHOC              0x00020000      /* Set Ad-Hoc mode */
-#define AR5K_STA_ID1_PWR_SV             0x00040000      /* Power save reporting (?) */
+#define AR5K_STA_ID1_PWR_SV             0x00040000      /* Power save reporting */
 #define AR5K_STA_ID1_NO_KEYSRCH         0x00080000      /* No key search */
 #define AR5K_STA_ID1_NO_PSPOLL          0x00100000      /* No power save polling [5210] */
 #define AR5K_STA_ID1_PCF_5211           0x00100000      /* Enable PCF on [5211+] */
@@ -1059,9 +1137,13 @@
                                         AR5K_STA_ID1_PCF_5210 : AR5K_STA_ID1_PCF_5211)
 #define AR5K_STA_ID1_DEFAULT_ANTENNA    0x00200000      /* Use default antenna */
 #define AR5K_STA_ID1_DESC_ANTENNA       0x00400000      /* Update antenna from descriptor */
-#define AR5K_STA_ID1_RTS_DEF_ANTENNA    0x00800000      /* Use default antenna for RTS (?) */
-#define AR5K_STA_ID1_ACKCTS_6MB         0x01000000      /* Use 6Mbit/s for ACK/CTS (?) */
+#define AR5K_STA_ID1_RTS_DEF_ANTENNA    0x00800000      /* Use default antenna for RTS */
+#define AR5K_STA_ID1_ACKCTS_6MB         0x01000000      /* Use 6Mbit/s for ACK/CTS */
 #define AR5K_STA_ID1_BASE_RATE_11B      0x02000000      /* Use 11b base rate (for ACK/CTS ?) [5211+] */
+#define AR5K_STA_ID1_SELF_GEN_SECTORE   0x04000000      /* Self generate sectore (?) */
+#define AR5K_STA_ID1_CRYPT_MIC_EN       0x08000000      /* Enable MIC */
+#define AR5K_STA_ID1_KEYSRCH_MODE       0x10000000      /* Keysearch mode (?) */
+#define AR5K_STA_ID1_PRESERVE_SEQ_NUM   0x20000000      /* Preserve sequence number */
 
 /*
  * First BSSID register (MAC address, lower 32bits)
@@ -1117,7 +1199,7 @@
  *
  * Retry limit register for 5210 (no QCU/DCU so it's done in PCU)
  */
-#define AR5K_NODCU_RETRY_LMT            0x801c                  /*Register Address */
+#define AR5K_NODCU_RETRY_LMT            0x801c                  /* Register Address */
 #define AR5K_NODCU_RETRY_LMT_SH_RETRY   0x0000000f      /* Short retry limit mask */
 #define AR5K_NODCU_RETRY_LMT_SH_RETRY_S 0
 #define AR5K_NODCU_RETRY_LMT_LG_RETRY   0x000000f0      /* Long retry mask */
@@ -1136,9 +1218,9 @@
 #define AR5K_USEC_5211                  0x801c                  /* Register Address [5211+] */
 #define AR5K_USEC                       (ah->ah_version == AR5K_AR5210 ? \
                                         AR5K_USEC_5210 : AR5K_USEC_5211)
-#define AR5K_USEC_1                     0x0000007f
+#define AR5K_USEC_1                     0x0000007f      /* clock cycles for 1us */
 #define AR5K_USEC_1_S                   0
-#define AR5K_USEC_32                    0x00003f80
+#define AR5K_USEC_32                    0x00003f80      /* clock cycles for 1us while on 32Mhz clock */
 #define AR5K_USEC_32_S                  7
 #define AR5K_USEC_TX_LATENCY_5211       0x007fc000
 #define AR5K_USEC_TX_LATENCY_5211_S     14
@@ -1152,16 +1234,16 @@
 /*
  * PCU beacon control register
  */
-#define AR5K_BEACON_5210        0x8024
-#define AR5K_BEACON_5211        0x8020
+#define AR5K_BEACON_5210        0x8024                  /*Register Address [5210] */
+#define AR5K_BEACON_5211        0x8020                  /*Register Address [5211+] */
 #define AR5K_BEACON             (ah->ah_version == AR5K_AR5210 ? \
                                 AR5K_BEACON_5210 : AR5K_BEACON_5211)
-#define AR5K_BEACON_PERIOD      0x0000ffff
+#define AR5K_BEACON_PERIOD      0x0000ffff      /* Mask for beacon period */
 #define AR5K_BEACON_PERIOD_S    0
-#define AR5K_BEACON_TIM         0x007f0000
+#define AR5K_BEACON_TIM         0x007f0000      /* Mask for TIM offset */
 #define AR5K_BEACON_TIM_S       16
-#define AR5K_BEACON_ENABLE      0x00800000
-#define AR5K_BEACON_RESET_TSF   0x01000000
+#define AR5K_BEACON_ENABLE      0x00800000      /* Enable beacons */
+#define AR5K_BEACON_RESET_TSF   0x01000000      /* Force TSF reset */
 
 /*
  * CFP period register
@@ -1234,7 +1316,6 @@
 
 /*
  * Receive filter register
- * TODO: Get these out of ar5xxx.h on ath5k
  */
 #define AR5K_RX_FILTER_5210     0x804c                  /* Register Address [5210] */
 #define AR5K_RX_FILTER_5211     0x803c                  /* Register Address [5211+] */
@@ -1307,11 +1388,11 @@
 #define AR5K_DIAG_SW_5211               0x8048                  /* Register Address [5211+] */
 #define AR5K_DIAG_SW                    (ah->ah_version == AR5K_AR5210 ? \
                                         AR5K_DIAG_SW_5210 : AR5K_DIAG_SW_5211)
-#define AR5K_DIAG_SW_DIS_WEP_ACK        0x00000001
-#define AR5K_DIAG_SW_DIS_ACK            0x00000002      /* Disable ACKs (?) */
-#define AR5K_DIAG_SW_DIS_CTS            0x00000004      /* Disable CTSs (?) */
-#define AR5K_DIAG_SW_DIS_ENC            0x00000008      /* Disable encryption (?) */
-#define AR5K_DIAG_SW_DIS_DEC            0x00000010      /* Disable decryption (?) */
+#define AR5K_DIAG_SW_DIS_WEP_ACK        0x00000001      /* Disable ACKs if WEP key is invalid */
+#define AR5K_DIAG_SW_DIS_ACK            0x00000002      /* Disable ACKs */
+#define AR5K_DIAG_SW_DIS_CTS            0x00000004      /* Disable CTSs */
+#define AR5K_DIAG_SW_DIS_ENC            0x00000008      /* Disable encryption */
+#define AR5K_DIAG_SW_DIS_DEC            0x00000010      /* Disable decryption */
 #define AR5K_DIAG_SW_DIS_TX             0x00000020      /* Disable transmit [5210] */
 #define AR5K_DIAG_SW_DIS_RX_5210        0x00000040      /* Disable recieve */
 #define AR5K_DIAG_SW_DIS_RX_5211        0x00000020
@@ -1329,13 +1410,13 @@
 #define AR5K_DIAG_SW_CHAN_INFO_5211     0x00000100
 #define AR5K_DIAG_SW_CHAN_INFO          (ah->ah_version == AR5K_AR5210 ? \
                                         AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211)
-#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200      /* Scrambler seed (?) */
+#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200      /* Enable scrambler seed */
 #define AR5K_DIAG_SW_EN_SCRAM_SEED_5210 0x00000400
 #define AR5K_DIAG_SW_EN_SCRAM_SEED      (ah->ah_version == AR5K_AR5210 ? \
                                         AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211)
 #define AR5K_DIAG_SW_ECO_ENABLE         0x00000400      /* [5211+] */
 #define AR5K_DIAG_SW_SCVRAM_SEED        0x0003f800      /* [5210] */
-#define AR5K_DIAG_SW_SCRAM_SEED_M       0x0001fc00      /* Scrambler seed mask (?) */
+#define AR5K_DIAG_SW_SCRAM_SEED_M       0x0001fc00      /* Scrambler seed mask */
 #define AR5K_DIAG_SW_SCRAM_SEED_S       10
 #define AR5K_DIAG_SW_DIS_SEQ_INC        0x00040000      /* Disable seqnum increment (?)[5210] */
 #define AR5K_DIAG_SW_FRAME_NV0_5210     0x00080000
@@ -1344,6 +1425,7 @@
                                         AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211)
 #define AR5K_DIAG_SW_OBSPT_M            0x000c0000
 #define AR5K_DIAG_SW_OBSPT_S            18
+/* more bits */
 
 /*
  * TSF (clock) register (lower 32 bits)
@@ -1369,15 +1451,34 @@
 /*
  * ADDAC test register [5211+]
  */
-#define AR5K_ADDAC_TEST 0x8054
-#define AR5K_ADDAC_TEST_TXCONT 0x00000001
+#define AR5K_ADDAC_TEST                 0x8054                  /* Register Address */
+#define AR5K_ADDAC_TEST_TXCONT          0x00000001      /* Test continuous tx */
+#define AR5K_ADDAC_TEST_TST_MODE        0x00000002      /* Test mode */
+#define AR5K_ADDAC_TEST_LOOP_EN         0x00000004      /* Enable loop */
+#define AR5K_ADDAC_TEST_LOOP_LEN        0x00000008      /* Loop length (field) */
+#define AR5K_ADDAC_TEST_USE_U8          0x00004000      /* Use upper 8 bits */
+#define AR5K_ADDAC_TEST_MSB             0x00008000      /* State of MSB */
+#define AR5K_ADDAC_TEST_TRIG_SEL        0x00010000      /* Trigger select */
+#define AR5K_ADDAC_TEST_TRIG_PTY        0x00020000      /* Trigger polarity */
+#define AR5K_ADDAC_TEST_RXCONT          0x00040000      /* Continuous capture */
+#define AR5K_ADDAC_TEST_CAPTURE         0x00080000      /* Begin capture */
+#define AR5K_ADDAC_TEST_TST_ARM         0x00100000      /* Test ARM (Adaptive Radio Mode ?) */
 
 /*
  * Default antenna register [5211+]
  */
 #define AR5K_DEFAULT_ANTENNA    0x8058
 
+/*
+ * Frame control QoS mask register (?) [5211+]
+ * (FC_QOS_MASK)
+ */
+#define AR5K_FRAME_CTL_QOSM     0x805c
 
+/*
+ * Seq mask register (?) [5211+]
+ */
+#define AR5K_SEQ_MASK   0x8060
 
 /*
  * Retry count register [5210]
@@ -1449,124 +1550,242 @@
 /*
  * XR (eXtended Range) mode register
  */
-#define AR5K_XRMODE                     0x80c0
-#define AR5K_XRMODE_POLL_TYPE_M         0x0000003f
+#define AR5K_XRMODE                     0x80c0                  /* Register Address */
+#define AR5K_XRMODE_POLL_TYPE_M         0x0000003f      /* Mask for Poll type (?) */
 #define AR5K_XRMODE_POLL_TYPE_S         0
-#define AR5K_XRMODE_POLL_SUBTYPE_M      0x0000003c
+#define AR5K_XRMODE_POLL_SUBTYPE_M      0x0000003c      /* Mask for Poll subtype (?) */
 #define AR5K_XRMODE_POLL_SUBTYPE_S      2
-#define AR5K_XRMODE_POLL_WAIT_ALL       0x00000080
-#define AR5K_XRMODE_SIFS_DELAY          0x000fff00
-#define AR5K_XRMODE_FRAME_HOLD_M        0xfff00000
+#define AR5K_XRMODE_POLL_WAIT_ALL       0x00000080      /* Wait for poll */
+#define AR5K_XRMODE_SIFS_DELAY          0x000fff00      /* Mask for SIFS delay */
+#define AR5K_XRMODE_FRAME_HOLD_M        0xfff00000      /* Mask for frame hold (?) */
 #define AR5K_XRMODE_FRAME_HOLD_S        20
 
 /*
  * XR delay register
  */
-#define AR5K_XRDELAY                    0x80c4
-#define AR5K_XRDELAY_SLOT_DELAY_M       0x0000ffff
+#define AR5K_XRDELAY                    0x80c4                  /* Register Address */
+#define AR5K_XRDELAY_SLOT_DELAY_M       0x0000ffff      /* Mask for slot delay */
 #define AR5K_XRDELAY_SLOT_DELAY_S       0
-#define AR5K_XRDELAY_CHIRP_DELAY_M      0xffff0000
+#define AR5K_XRDELAY_CHIRP_DELAY_M      0xffff0000      /* Mask for CHIRP data delay */
 #define AR5K_XRDELAY_CHIRP_DELAY_S      16
 
 /*
  * XR timeout register
  */
-#define AR5K_XRTIMEOUT                  0x80c8
-#define AR5K_XRTIMEOUT_CHIRP_M          0x0000ffff
+#define AR5K_XRTIMEOUT                  0x80c8                  /* Register Address */
+#define AR5K_XRTIMEOUT_CHIRP_M          0x0000ffff      /* Mask for CHIRP timeout */
 #define AR5K_XRTIMEOUT_CHIRP_S          0
-#define AR5K_XRTIMEOUT_POLL_M           0xffff0000
+#define AR5K_XRTIMEOUT_POLL_M           0xffff0000      /* Mask for Poll timeout */
 #define AR5K_XRTIMEOUT_POLL_S           16
 
 /*
  * XR chirp register
  */
-#define AR5K_XRCHIRP                    0x80cc
-#define AR5K_XRCHIRP_SEND               0x00000001
-#define AR5K_XRCHIRP_GAP                0xffff0000
+#define AR5K_XRCHIRP                    0x80cc                  /* Register Address */
+#define AR5K_XRCHIRP_SEND               0x00000001      /* Send CHIRP */
+#define AR5K_XRCHIRP_GAP                0xffff0000      /* Mask for CHIRP gap (?) */
 
 /*
  * XR stomp register
  */
-#define AR5K_XRSTOMP                    0x80d0
-#define AR5K_XRSTOMP_TX                 0x00000001
-#define AR5K_XRSTOMP_RX_ABORT           0x00000002
-#define AR5K_XRSTOMP_RSSI_THRES         0x0000ff00
+#define AR5K_XRSTOMP                    0x80d0                  /* Register Address */
+#define AR5K_XRSTOMP_TX                 0x00000001      /* Stomp Tx (?) */
+#define AR5K_XRSTOMP_RX                 0x00000002      /* Stomp Rx (?) */
+#define AR5K_XRSTOMP_TX_RSSI            0x00000004      /* Stomp Tx RSSI (?) */
+#define AR5K_XRSTOMP_TX_BSSID           0x00000008      /* Stomp Tx BSSID (?) */
+#define AR5K_XRSTOMP_DATA               0x00000010      /* Stomp data (?)*/
+#define AR5K_XRSTOMP_RSSI_THRES         0x0000ff00      /* Mask for XR RSSI threshold */
 
 /*
  * First enhanced sleep register
  */
-#define AR5K_SLEEP0                     0x80d4
-#define AR5K_SLEEP0_NEXT_DTIM           0x0007ffff
+#define AR5K_SLEEP0                     0x80d4                  /* Register Address */
+#define AR5K_SLEEP0_NEXT_DTIM           0x0007ffff      /* Mask for next DTIM (?) */
 #define AR5K_SLEEP0_NEXT_DTIM_S         0
-#define AR5K_SLEEP0_ASSUME_DTIM         0x00080000
-#define AR5K_SLEEP0_ENH_SLEEP_EN        0x00100000
-#define AR5K_SLEEP0_CABTO               0xff000000
+#define AR5K_SLEEP0_ASSUME_DTIM         0x00080000      /* Assume DTIM */
+#define AR5K_SLEEP0_ENH_SLEEP_EN        0x00100000      /* Enable enchanced sleep control */
+#define AR5K_SLEEP0_CABTO               0xff000000      /* Mask for CAB Time Out */
 #define AR5K_SLEEP0_CABTO_S             24
 
 /*
  * Second enhanced sleep register
  */
-#define AR5K_SLEEP1                     0x80d8
-#define AR5K_SLEEP1_NEXT_TIM            0x0007ffff
+#define AR5K_SLEEP1                     0x80d8                  /* Register Address */
+#define AR5K_SLEEP1_NEXT_TIM            0x0007ffff      /* Mask for next TIM (?) */
 #define AR5K_SLEEP1_NEXT_TIM_S          0
-#define AR5K_SLEEP1_BEACON_TO           0xff000000
+#define AR5K_SLEEP1_BEACON_TO           0xff000000      /* Mask for Beacon Time Out */
 #define AR5K_SLEEP1_BEACON_TO_S         24
 
 /*
  * Third enhanced sleep register
  */
-#define AR5K_SLEEP2                     0x80dc
-#define AR5K_SLEEP2_TIM_PER             0x0000ffff
+#define AR5K_SLEEP2                     0x80dc                  /* Register Address */
+#define AR5K_SLEEP2_TIM_PER             0x0000ffff      /* Mask for TIM period (?) */
 #define AR5K_SLEEP2_TIM_PER_S           0
-#define AR5K_SLEEP2_DTIM_PER            0xffff0000
+#define AR5K_SLEEP2_DTIM_PER            0xffff0000      /* Mask for DTIM period (?) */
 #define AR5K_SLEEP2_DTIM_PER_S          16
 
 /*
  * BSSID mask registers
  */
-#define AR5K_BSS_IDM0                   0x80e0
-#define AR5K_BSS_IDM1                   0x80e4
+#define AR5K_BSS_IDM0                   0x80e0  /* Upper bits */
+#define AR5K_BSS_IDM1                   0x80e4  /* Lower bits */
 
 /*
  * TX power control (TPC) register
+ *
+ * XXX: PCDAC steps (0.5dbm) or DBM ?
+ *
+ * XXX: Mask changes for newer chips to 7f
+ *      like tx power table ?
  */
-#define AR5K_TXPC                       0x80e8
-#define AR5K_TXPC_ACK_M                 0x0000003f
+#define AR5K_TXPC                       0x80e8                  /* Register Address */
+#define AR5K_TXPC_ACK_M                 0x0000003f      /* Mask for ACK tx power */
 #define AR5K_TXPC_ACK_S                 0
-#define AR5K_TXPC_CTS_M                 0x00003f00
+#define AR5K_TXPC_CTS_M                 0x00003f00      /* Mask for CTS tx power */
 #define AR5K_TXPC_CTS_S                 8
-#define AR5K_TXPC_CHIRP_M               0x003f0000
+#define AR5K_TXPC_CHIRP_M               0x003f0000      /* Mask for CHIRP tx power */
 #define AR5K_TXPC_CHIRP_S               22
 
 /*
  * Profile count registers
  */
-#define AR5K_PROFCNT_TX                 0x80ec
-#define AR5K_PROFCNT_RX                 0x80f0
-#define AR5K_PROFCNT_RXCLR              0x80f4
-#define AR5K_PROFCNT_CYCLE              0x80f8
+#define AR5K_PROFCNT_TX                 0x80ec  /* Tx count */
+#define AR5K_PROFCNT_RX                 0x80f0  /* Rx count */
+#define AR5K_PROFCNT_RXCLR              0x80f4  /* Clear Rx count */
+#define AR5K_PROFCNT_CYCLE              0x80f8  /* Cycle count (?) */
+
+/*
+ * Quiet (period) control registers (?)
+ */
+#define AR5K_QUIET_CTL1                 0x80fc                  /* Register Address */
+#define AR5K_QUIET_CTL1_NEXT_QT         0x0000ffff      /* Mask for next quiet (period?) (?) */
+#define AR5K_QUIET_CTL1_QT_EN           0x00010000      /* Enable quiet (period?) */
+#define AR5K_QUIET_CTL2                 0x8100                  /* Register Address */
+#define AR5K_QUIET_CTL2_QT_PER          0x0000ffff      /* Mask for quiet period (?) */
+#define AR5K_QUIET_CTL2_QT_DUR          0xffff0000      /* Mask for quiet duration (?) */
 
 /*
  * TSF parameter register
  */
-#define AR5K_TSF_PARM                   0x8104
-#define AR5K_TSF_PARM_INC_M             0x000000ff
+#define AR5K_TSF_PARM                   0x8104                  /* Register Address */
+#define AR5K_TSF_PARM_INC_M             0x000000ff      /* Mask for TSF increment */
 #define AR5K_TSF_PARM_INC_S             0
 
 /*
+ * QoS register (?)
+ */
+#define AR5K_QOS                        0x8108                  /* Register Address */
+#define AR5K_QOS_NOACK_2BIT_VALUES      0x00000000      /* (field) */
+#define AR5K_QOS_NOACK_BIT_OFFSET       0x00000020      /* (field) */
+#define AR5K_QOS_NOACK_BYTE_OFFSET      0x00000080      /* (field) */
+
+/*
  * PHY error filter register
  */
 #define AR5K_PHY_ERR_FIL                0x810c
-#define AR5K_PHY_ERR_FIL_RADAR          0x00000020
-#define AR5K_PHY_ERR_FIL_OFDM           0x00020000
-#define AR5K_PHY_ERR_FIL_CCK            0x02000000
+#define AR5K_PHY_ERR_FIL_RADAR          0x00000020      /* Radar signal */
+#define AR5K_PHY_ERR_FIL_OFDM           0x00020000      /* OFDM false detect (ANI) */
+#define AR5K_PHY_ERR_FIL_CCK            0x02000000      /* CCK false detect (ANI) */
+
+/*
+ * XR latency register
+ */
+#define AR5K_XRLAT_TX           0x8110
 
 /*
- * Rate duration register
+ * ACK SIFS register
+ */
+#define AR5K_ACKSIFS            0x8114                  /* Register Address */
+#define AR5K_ACKSIFS_INC        0x00000000      /* ACK SIFS Increment (field) */
+
+/*
+ * MIC QoS control register (?)
+ */
+#define AR5K_MIC_QOS_CTL        0x8118                  /* Register Address */
+#define AR5K_MIC_QOS_CTL_0      0x00000001      /* MIC QoS control 0 (?) */
+#define AR5K_MIC_QOS_CTL_1      0x00000004      /* MIC QoS control 1 (?) */
+#define AR5K_MIC_QOS_CTL_2      0x00000010      /* MIC QoS control 2 (?) */
+#define AR5K_MIC_QOS_CTL_3      0x00000040      /* MIC QoS control 3 (?) */
+#define AR5K_MIC_QOS_CTL_4      0x00000100      /* MIC QoS control 4 (?) */
+#define AR5K_MIC_QOS_CTL_5      0x00000400      /* MIC QoS control 5 (?) */
+#define AR5K_MIC_QOS_CTL_6      0x00001000      /* MIC QoS control 6 (?) */
+#define AR5K_MIC_QOS_CTL_7      0x00004000      /* MIC QoS control 7 (?) */
+#define AR5K_MIC_QOS_CTL_MQ_EN  0x00010000      /* Enable MIC QoS */
+
+/*
+ * MIC QoS select register (?)
+ */
+#define AR5K_MIC_QOS_SEL        0x811c
+#define AR5K_MIC_QOS_SEL_0      0x00000001
+#define AR5K_MIC_QOS_SEL_1      0x00000010
+#define AR5K_MIC_QOS_SEL_2      0x00000100
+#define AR5K_MIC_QOS_SEL_3      0x00001000
+#define AR5K_MIC_QOS_SEL_4      0x00010000
+#define AR5K_MIC_QOS_SEL_5      0x00100000
+#define AR5K_MIC_QOS_SEL_6      0x01000000
+#define AR5K_MIC_QOS_SEL_7      0x10000000
+
+/*
+ * Misc mode control register (?)
+ */
+#define AR5K_MISC_MODE                  0x8120                  /* Register Address */
+#define AR5K_MISC_MODE_FBSSID_MATCH     0x00000001      /* Force BSSID match */
+#define AR5K_MISC_MODE_ACKSIFS_MEM      0x00000002      /* ACK SIFS memory (?) */
+/* more bits */
+
+/*
+ * OFDM Filter counter
+ */
+#define AR5K_OFDM_FIL_CNT               0x8124
+
+/*
+ * CCK Filter counter
+ */
+#define AR5K_CCK_FIL_CNT                0x8128
+
+/*
+ * PHY Error Counters (?)
+ */
+#define AR5K_PHYERR_CNT1                0x812c
+#define AR5K_PHYERR_CNT1_MASK           0x8130
+
+#define AR5K_PHYERR_CNT2                0x8134
+#define AR5K_PHYERR_CNT2_MASK           0x8138
+
+/*
+ * TSF Threshold register (?)
+ */
+#define AR5K_TSF_THRES                  0x813c
+
+/*
+ * Rate -> ACK SIFS mapping table (32 entries)
+ */
+#define AR5K_RATE_ACKSIFS_BASE          0x8680                  /* Register Address */
+#define AR5K_RATE_ACKSIFS(_n)           (AR5K_RATE_ACKSIFS_BSE + ((_n) << 2))
+#define AR5K_RATE_ACKSIFS_NORMAL        0x00000001      /* Normal SIFS (field) */
+#define AR5K_RATE_ACKSIFS_TURBO         0x00000400      /* Turbo SIFS (field) */
+
+/*
+ * Rate -> duration mapping table (32 entries)
  */
 #define AR5K_RATE_DUR_BASE              0x8700
 #define AR5K_RATE_DUR(_n)               (AR5K_RATE_DUR_BASE + ((_n) << 2))
 
+/*
+ * Rate -> db mapping table
+ * (8 entries, each one has 4 8bit fields)
+ */
+#define AR5K_RATE2DB_BASE               0x87c0
+#define AR5K_RATE2DB(_n)                (AR5K_RATE2DB_BASE + ((_n) << 2))
+
+/*
+ * db -> Rate mapping table
+ * (8 entries, each one has 4 8bit fields)
+ */
+#define AR5K_DB2RATE_BASE               0x87e0
+#define AR5K_DB2RATE(_n)                (AR5K_DB2RATE_BASE + ((_n) << 2))
+
 /*===5212 end===*/
 
 /*
@@ -1613,12 +1832,34 @@
 /*===PHY REGISTERS===*/
 
 /*
- * PHY register
+ * PHY registers start
  */
 #define AR5K_PHY_BASE                   0x9800
 #define AR5K_PHY(_n)                    (AR5K_PHY_BASE + ((_n) << 2))
-#define AR5K_PHY_SHIFT_2GHZ             0x00004007
-#define AR5K_PHY_SHIFT_5GHZ             0x00000007
+
+/*
+ * TST_2 (Misc config parameters)
+ */
+#define AR5K_PHY_TST2                   0x9800                  /* Register Address */
+#define AR5K_PHY_TST2_TRIG_SEL          0x00000001      /* Trigger select (?) (field ?) */
+#define AR5K_PHY_TST2_TRIG              0x00000010      /* Trigger (?) (field ?) */
+#define AR5K_PHY_TST2_CBUS_MODE         0x00000100      /* Cardbus mode (?) */
+/* bit reserved */
+#define AR5K_PHY_TST2_CLK32             0x00000400      /* CLK_OUT is CLK32 (32Khz external) */
+#define AR5K_PHY_TST2_CHANCOR_DUMP_EN   0x00000800      /* Enable Chancor dump (?) */
+#define AR5K_PHY_TST2_EVEN_CHANCOR_DUMP 0x00001000      /* Even Chancor dump (?) */
+#define AR5K_PHY_TST2_RFSILENT_EN       0x00002000      /* Enable RFSILENT */
+#define AR5K_PHY_TST2_ALT_RFDATA        0x00004000      /* Alternate RFDATA (5-2GHz switch) */
+#define AR5K_PHY_TST2_MINI_OBS_EN       0x00008000      /* Enable mini OBS (?) */
+#define AR5K_PHY_TST2_RX2_IS_RX5_INV    0x00010000      /* 2GHz rx path is the 5GHz path inverted (?) */
+#define AR5K_PHY_TST2_SLOW_CLK160       0x00020000      /* Slow CLK160 (?) */
+#define AR5K_PHY_TST2_AGC_OBS_SEL_3     0x00040000      /* AGC OBS Select 3 (?) */
+#define AR5K_PHY_TST2_BBB_OBS_SEL       0x00080000      /* BB OBS Select (field ?) */
+#define AR5K_PHY_TST2_ADC_OBS_SEL       0x00800000      /* ADC OBS Select (field ?) */
+#define AR5K_PHY_TST2_RX_CLR_SEL        0x08000000      /* RX Clear Select (?) */
+#define AR5K_PHY_TST2_FORCE_AGC_CLR     0x10000000      /* Force AGC clear (?) */
+#define AR5K_PHY_SHIFT_2GHZ             0x00004007      /* Used to access 2GHz radios */
+#define AR5K_PHY_SHIFT_5GHZ             0x00000007      /* Used to access 5GHz radios (default) */
 
 /*
  * PHY frame control register [5110] /turbo mode register [5111+]
@@ -1630,18 +1871,21 @@
  * a "turbo mode register" for 5110. We treat this one as
  * a frame control register for 5110 below.
  */
-#define AR5K_PHY_TURBO                  0x9804
-#define AR5K_PHY_TURBO_MODE             0x00000001
-#define AR5K_PHY_TURBO_SHORT            0x00000002
+#define AR5K_PHY_TURBO                  0x9804                  /* Register Address */
+#define AR5K_PHY_TURBO_MODE             0x00000001      /* Enable turbo mode */
+#define AR5K_PHY_TURBO_SHORT            0x00000002      /* Short mode (20Mhz channels) (?) */
 
 /*
  * PHY agility command register
+ * (aka TST_1)
  */
-#define AR5K_PHY_AGC                    0x9808
-#define AR5K_PHY_AGC_DISABLE            0x08000000
+#define AR5K_PHY_AGC                    0x9808                  /* Register Address */
+#define AR5K_PHY_TST1                   0x9808
+#define AR5K_PHY_AGC_DISABLE            0x08000000      /* Disable AGC to A2 (?)*/
+#define AR5K_PHY_TST1_TXHOLD            0x00003800      /* Set tx hold (?) */
 
 /*
- * PHY timing register [5112+]
+ * PHY timing register 3 [5112+]
  */
 #define AR5K_PHY_TIMING_3               0x9814
 #define AR5K_PHY_TIMING_3_DSC_MAN       0xfffe0000
@@ -1657,26 +1901,81 @@
 /*
  * PHY activation register
  */
-#define AR5K_PHY_ACT                    0x981c
-#define AR5K_PHY_ACT_ENABLE             0x00000001
-#define AR5K_PHY_ACT_DISABLE            0x00000002
+#define AR5K_PHY_ACT                    0x981c                  /* Register Address */
+#define AR5K_PHY_ACT_ENABLE             0x00000001      /* Activate PHY */
+#define AR5K_PHY_ACT_DISABLE            0x00000002      /* Deactivate PHY */
+
+/*
+ * PHY RF control registers
+ * (i think these are delay times,
+ * these calibration values exist
+ * in EEPROM)
+ */
+#define AR5K_PHY_RF_CTL2                0x9824                  /* Register Address */
+#define AR5K_PHY_RF_CTL2_TXF2TXD_START  0x0000000f      /* Mask for TX frame to TX d(esc?) start */
+
+#define AR5K_PHY_RF_CTL3                0x9828                  /* Register Address */
+#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON    0x0000000f      /* Mask for TX end to XLNA on */
+
+#define AR5K_PHY_RF_CTL4                0x9834                  /* Register Address */
+#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON   0x00000001      /* TX frame to XPA A on (field) */
+#define AR5K_PHY_RF_CTL4_TXF2XPA_B_ON   0x00000100      /* TX frame to XPA B on (field) */
+#define AR5K_PHY_RF_CTL4_TXE2XPA_A_OFF  0x00010000      /* TX end to XPA A off (field) */
+#define AR5K_PHY_RF_CTL4_TXE2XPA_B_OFF  0x01000000      /* TX end to XPA B off (field) */
+
+/*
+ * Pre-Amplifier control register
+ * (XPA -> external pre-amplifier)
+ */
+#define AR5K_PHY_PA_CTL                 0x9838                  /* Register Address */
+#define AR5K_PHY_PA_CTL_XPA_A_HI        0x00000001      /* XPA A high (?) */
+#define AR5K_PHY_PA_CTL_XPA_B_HI        0x00000002      /* XPA B high (?) */
+#define AR5K_PHY_PA_CTL_XPA_A_EN        0x00000004      /* Enable XPA A */
+#define AR5K_PHY_PA_CTL_XPA_B_EN        0x00000008      /* Enable XPA B */
+
+/*
+ * PHY settling register
+ */
+#define AR5K_PHY_SETTLING               0x9844                  /* Register Address */
+#define AR5K_PHY_SETTLING_AGC           0x0000007f      /* Mask for AGC settling time */
+#define AR5K_PHY_SETTLING_SWITCH        0x00003f80      /* Mask for Switch settlig time */
+
+/*
+ * PHY Gain registers
+ */
+#define AR5K_PHY_GAIN                   0x9848                  /* Register Address */
+#define AR5K_PHY_GAIN_TXRX_ATTEN        0x0003f000      /* Mask for TX-RX Attenuation */
+
+#define AR5K_PHY_GAIN_OFFSET            0x984c                  /* Register Address */
+#define AR5K_PHY_GAIN_OFFSET_RXTX_FLAG  0x00020000      /* RX-TX flag (?) */
+
+/*
+ * Desired size register
+ * (for more infos read ANI patent)
+ */
+#define AR5K_PHY_DESIRED_SIZE           0x9850                  /* Register Address */
+#define AR5K_PHY_DESIRED_SIZE_ADC       0x000000ff      /* Mask for ADC desired size */
+#define AR5K_PHY_DESIRED_SIZE_PGA       0x0000ff00      /* Mask for PGA desired size */
+#define AR5K_PHY_DESIRED_SIZE_TOT       0x0ff00000      /* Mask for Total desired size (?) */
 
 /*
  * PHY signal register
+ * (for more infos read ANI patent)
  */
-#define AR5K_PHY_SIG                    0x9858
-#define AR5K_PHY_SIG_FIRSTEP            0x0003f000
+#define AR5K_PHY_SIG                    0x9858                  /* Register Address */
+#define AR5K_PHY_SIG_FIRSTEP            0x0003f000      /* Mask for FIRSTEP */
 #define AR5K_PHY_SIG_FIRSTEP_S          12
-#define AR5K_PHY_SIG_FIRPWR             0x03fc0000
+#define AR5K_PHY_SIG_FIRPWR             0x03fc0000      /* Mask for FIPWR */
 #define AR5K_PHY_SIG_FIRPWR_S           18
 
 /*
  * PHY coarse agility control register
+ * (for more infos read ANI patent)
  */
-#define AR5K_PHY_AGCCOARSE              0x985c
-#define AR5K_PHY_AGCCOARSE_LO           0x00007f80
+#define AR5K_PHY_AGCCOARSE              0x985c                  /* Register Address */
+#define AR5K_PHY_AGCCOARSE_LO           0x00007f80      /* Mask for AGC Coarse low */
 #define AR5K_PHY_AGCCOARSE_LO_S         7
-#define AR5K_PHY_AGCCOARSE_HI           0x003f8000
+#define AR5K_PHY_AGCCOARSE_HI           0x003f8000      /* Mask for AGC Coarse high */
 #define AR5K_PHY_AGCCOARSE_HI_S         15
 
 /*
@@ -1689,12 +1988,13 @@
 /*
  * PHY noise floor status register
  */
-#define AR5K_PHY_NF                     0x9864
-#define AR5K_PHY_NF_M                   0x000001ff
-#define AR5K_PHY_NF_ACTIVE              0x00000100
+#define AR5K_PHY_NF                     0x9864                  /* Register address */
+#define AR5K_PHY_NF_M                   0x000001ff      /* Noise floor mask */
+#define AR5K_PHY_NF_ACTIVE              0x00000100      /* Noise floor calibration still active */
 #define AR5K_PHY_NF_RVAL(_n)            (((_n) >> 19) & AR5K_PHY_NF_M)
 #define AR5K_PHY_NF_AVAL(_n)            (-((_n) ^ AR5K_PHY_NF_M) + 1)
 #define AR5K_PHY_NF_SVAL(_n)            (((_n) & AR5K_PHY_NF_M) | (1 << 9))
+#define AR5K_PHY_NF_THRESH62            0x00001000      /* Thresh62 -check ANI patent- (field) */
 
 /*
  * PHY ADC saturation register [5110]
@@ -1706,6 +2006,30 @@
 #define AR5K_PHY_ADCSAT_THR_S           5
 
 /*
+ * PHY Weak ofdm signal detection threshold registers (ANI) [5212+]
+ */
+
+/* High thresholds */
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR             0x9868
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT    0x0000001f
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT_S  0
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1          0x00fe0000
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1_S        17
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2          0x7f000000
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_S        24
+
+/* Low thresholds */
+#define AR5K_PHY_WEAK_OFDM_LOW_THR              0x986c
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_SELFCOR_EN   0x00000001
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT     0x00003f00
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT_S   8
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1           0x001fc000
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1_S         14
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2           0x0fe00000
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_S         21
+
+
+/*
  * PHY sleep registers [5112+]
  */
 #define AR5K_PHY_SCR                    0x9870
@@ -1730,6 +2054,8 @@
                                         AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212)
 #define AR5K_PHY_PLL_RF5111             0x00000000
 #define AR5K_PHY_PLL_RF5112             0x00000040
+#define AR5K_PHY_PLL_HALF_RATE          0x00000100
+#define AR5K_PHY_PLL_QUARTER_RATE       0x00000200
 
 /*
  * RF Buffer register
@@ -1792,23 +2118,74 @@
 #define AR5K_PHY_RFSTG_DISABLE          0x00000021
 
 /*
+ * PHY Antenna control register
+ */
+#define AR5K_PHY_ANT_CTL                0x9910                  /* Register Address */
+#define AR5K_PHY_ANT_CTL_TXRX_EN        0x00000001      /* Enable TX/RX (?) */
+#define AR5K_PHY_ANT_CTL_SECTORED_ANT   0x00000004      /* Sectored Antenna */
+#define AR5K_PHY_ANT_CTL_HITUNE5        0x00000008      /* Hitune5 (?) */
+#define AR5K_PHY_ANT_CTL_SWTABLE_IDLE   0x00000010      /* Switch table idle (?) */
+
+/*
  * PHY receiver delay register [5111+]
  */
-#define AR5K_PHY_RX_DELAY               0x9914
-#define AR5K_PHY_RX_DELAY_M             0x00003fff
+#define AR5K_PHY_RX_DELAY               0x9914                  /* Register Address */
+#define AR5K_PHY_RX_DELAY_M             0x00003fff      /* Mask for RX activate to receive delay (/100ns) */
+
+/*
+ * PHY max rx length register (?) [5111]
+ */
+#define AR5K_PHY_MAX_RX_LEN             0x991c
 
 /*
- * PHY timing I(nphase) Q(adrature) control register [5111+]
+ * PHY timing register 4
+ * I(nphase)/Q(adrature) calibration register [5111+]
  */
-#define AR5K_PHY_IQ                     0x9920          /* Register address */
+#define AR5K_PHY_IQ                     0x9920                  /* Register Address */
 #define AR5K_PHY_IQ_CORR_Q_Q_COFF       0x0000001f      /* Mask for q correction info */
 #define AR5K_PHY_IQ_CORR_Q_I_COFF       0x000007e0      /* Mask for i correction info */
 #define AR5K_PHY_IQ_CORR_Q_I_COFF_S     5
 #define AR5K_PHY_IQ_CORR_ENABLE         0x00000800      /* Enable i/q correction */
-#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX     0x0000f000
+#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX     0x0000f000      /* Mask for max number of samples in log scale */
 #define AR5K_PHY_IQ_CAL_NUM_LOG_MAX_S   12
 #define AR5K_PHY_IQ_RUN                 0x00010000      /* Run i/q calibration */
+#define AR5K_PHY_IQ_USE_PT_DF           0x00020000      /* Use pilot track df (?) */
+#define AR5K_PHY_IQ_EARLY_TRIG_THR      0x00200000      /* Early trigger threshold (?) (field) */
+#define AR5K_PHY_IQ_PILOT_MASK_EN       0x10000000      /* Enable pilot mask (?) */
+#define AR5K_PHY_IQ_CHAN_MASK_EN        0x20000000      /* Enable channel mask (?) */
+#define AR5K_PHY_IQ_SPUR_FILT_EN        0x40000000      /* Enable spur filter */
+#define AR5K_PHY_IQ_SPUR_RSSI_EN        0x80000000      /* Enable spur rssi */
 
+/*
+ * PHY timing register 5
+ * OFDM Self-correlator Cyclic RSSI threshold params
+ * (Check out bb_cycpwr_thr1 on ANI patent)
+ */
+#define AR5K_PHY_OFDM_SELFCORR                  0x9924                  /* Register Address */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN    0x00000001      /* Enable cyclic RSSI thr 1 */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1       0x000000fe      /* Mask for Cyclic RSSI threshold 1 */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3       0x00000100      /* Cyclic RSSI threshold 3 (field) (?) */
+#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN    0x00008000      /* Enable 1A RSSI threshold (?) */
+#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR       0x00010000      /* 1A RSSI threshold (field) (?) */
+#define AR5K_PHY_OFDM_SELFCORR_LSCTHR_HIRSSI    0x00800000      /* Long sc threshold hi rssi (?) */
+
+/*
+ * PHY-only warm reset register
+ */
+#define AR5K_PHY_WARM_RESET             0x9928
+
+/*
+ * PHY-only control register
+ */
+#define AR5K_PHY_CTL                    0x992c                  /* Register Address */
+#define AR5K_PHY_CTL_RX_DRAIN_RATE      0x00000001      /* RX drain rate (?) */
+#define AR5K_PHY_CTL_LATE_TX_SIG_SYM    0x00000002      /* Late tx signal symbol (?) */
+#define AR5K_PHY_CTL_GEN_SCRAMBLER      0x00000004      /* Generate scrambler */
+#define AR5K_PHY_CTL_TX_ANT_SEL         0x00000008      /* TX antenna select */
+#define AR5K_PHY_CTL_TX_ANT_STATIC      0x00000010      /* Static TX antenna */
+#define AR5K_PHY_CTL_RX_ANT_SEL         0x00000020      /* RX antenna select */
+#define AR5K_PHY_CTL_RX_ANT_STATIC      0x00000040      /* Static RX antenna */
+#define AR5K_PHY_CTL_LOW_FREQ_SLE_EN    0x00000080      /* Enable low freq sleep */
 
 /*
  * PHY PAPD probe register [5111+ (?)]
@@ -1816,9 +2193,13 @@
  * Because it's always 0 in 5211 initialization code
  */
 #define AR5K_PHY_PAPD_PROBE             0x9930
+#define AR5K_PHY_PAPD_PROBE_SH_HI_PAR   0x00000001
+#define AR5K_PHY_PAPD_PROBE_PCDAC_BIAS  0x00000002
+#define AR5K_PHY_PAPD_PROBE_COMP_GAIN   0x00000040
 #define AR5K_PHY_PAPD_PROBE_TXPOWER     0x00007e00
 #define AR5K_PHY_PAPD_PROBE_TXPOWER_S   9
 #define AR5K_PHY_PAPD_PROBE_TX_NEXT     0x00008000
+#define AR5K_PHY_PAPD_PROBE_PREDIST_EN  0x00010000
 #define AR5K_PHY_PAPD_PROBE_TYPE        0x01800000      /* [5112+] */
 #define AR5K_PHY_PAPD_PROBE_TYPE_S      23
 #define AR5K_PHY_PAPD_PROBE_TYPE_OFDM   0
@@ -1848,15 +2229,16 @@
 #define AR5K_PHY_FRAME_CTL              (ah->ah_version == AR5K_AR5210 ? \
                                         AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
 /*---[5111+]---*/
-#define AR5K_PHY_FRAME_CTL_TX_CLIP      0x00000038
+#define AR5K_PHY_FRAME_CTL_TX_CLIP      0x00000038      /* Mask for tx clip (?) */
 #define AR5K_PHY_FRAME_CTL_TX_CLIP_S    3
+#define AR5K_PHY_FRAME_CTL_PREP_CHINFO  0x00010000      /* Prepend chan info */
 /*---[5110/5111]---*/
-#define AR5K_PHY_FRAME_CTL_TIMING_ERR   0x01000000
-#define AR5K_PHY_FRAME_CTL_PARITY_ERR   0x02000000
-#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR  0x04000000      /* illegal rate */
-#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR   0x08000000      /* illegal length */
+#define AR5K_PHY_FRAME_CTL_TIMING_ERR   0x01000000      /* PHY timing error */
+#define AR5K_PHY_FRAME_CTL_PARITY_ERR   0x02000000      /* Parity error */
+#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR  0x04000000      /* Illegal rate */
+#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR   0x08000000      /* Illegal length */
 #define AR5K_PHY_FRAME_CTL_SERVICE_ERR  0x20000000
-#define AR5K_PHY_FRAME_CTL_TXURN_ERR    0x40000000      /* tx underrun */
+#define AR5K_PHY_FRAME_CTL_TXURN_ERR    0x40000000      /* TX underrun */
 #define AR5K_PHY_FRAME_CTL_INI          AR5K_PHY_FRAME_CTL_SERVICE_ERR | \
                         AR5K_PHY_FRAME_CTL_TXURN_ERR | \
                         AR5K_PHY_FRAME_CTL_ILLLEN_ERR | \
@@ -1915,6 +2297,11 @@ after DFS is enabled */
 #define AR5K_PHY_ANT_SWITCH_TABLE_1     0x9964
 
 /*
+ * PHY Noise floor threshold
+ */
+#define AR5K_PHY_NFTHRES                0x9968
+
+/*
  * PHY clock sleep registers [5112+]
  */
 #define AR5K_PHY_SCLOCK                 0x99f0
@@ -1922,56 +2309,116 @@ after DFS is enabled */
 #define AR5K_PHY_SDELAY                 0x99f4
 #define AR5K_PHY_SDELAY_32MHZ           0x000000ff
 #define AR5K_PHY_SPENDING               0x99f8
+#define AR5K_PHY_SPENDING_14            0x00000014
+#define AR5K_PHY_SPENDING_18            0x00000018
 #define AR5K_PHY_SPENDING_RF5111        0x00000018
-#define AR5K_PHY_SPENDING_RF5112        0x00000014 /* <- i 've only seen this on 2425 dumps ! */
-#define AR5K_PHY_SPENDING_RF5112A       0x0000000e /* but since i only have 5112A-based chips */
-#define AR5K_PHY_SPENDING_RF5424        0x00000012 /* to test it might be also for old 5112.  */
+#define AR5K_PHY_SPENDING_RF5112        0x00000014
+/* #define AR5K_PHY_SPENDING_RF5112A    0x0000000e */
+/* #define AR5K_PHY_SPENDING_RF5424     0x00000012 */
+#define AR5K_PHY_SPENDING_RF5413        0x00000014
+#define AR5K_PHY_SPENDING_RF2413        0x00000014
+#define AR5K_PHY_SPENDING_RF2425        0x00000018
 
 /*
  * Misc PHY/radio registers [5110 - 5111]
  */
-#define AR5K_BB_GAIN_BASE               0x9b00 /* BaseBand Amplifier Gain table base address */
+#define AR5K_BB_GAIN_BASE               0x9b00  /* BaseBand Amplifier Gain table base address */
 #define AR5K_BB_GAIN(_n)                (AR5K_BB_GAIN_BASE + ((_n) << 2))
-#define AR5K_RF_GAIN_BASE               0x9a00 /* RF Amplrifier Gain table base address */
+#define AR5K_RF_GAIN_BASE               0x9a00  /* RF Amplrifier Gain table base address */
 #define AR5K_RF_GAIN(_n)                (AR5K_RF_GAIN_BASE + ((_n) << 2))
 
 /*
  * PHY timing IQ calibration result register [5111+]
  */
-#define AR5K_PHY_IQRES_CAL_PWR_I        0x9c10 /* I (Inphase) power value */
-#define AR5K_PHY_IQRES_CAL_PWR_Q        0x9c14 /* Q (Quadrature) power value */
+#define AR5K_PHY_IQRES_CAL_PWR_I        0x9c10  /* I (Inphase) power value */
+#define AR5K_PHY_IQRES_CAL_PWR_Q        0x9c14  /* Q (Quadrature) power value */
 #define AR5K_PHY_IQRES_CAL_CORR         0x9c18  /* I/Q Correlation */
 
 /*
  * PHY current RSSI register [5111+]
  */
-#define AR5K_PHY_CURRENT_RSSI           0x9c1c
+#define AR5K_PHY_CURRENT_RSSI   0x9c1c
+
+/*
+ * PHY RF Bus grant register (?)
+ */
+#define AR5K_PHY_RFBUS_GRANT    0x9c20
+
+/*
+ * PHY ADC test register
+ */
+#define AR5K_PHY_ADC_TEST       0x9c24
+#define AR5K_PHY_ADC_TEST_I     0x00000001
+#define AR5K_PHY_ADC_TEST_Q     0x00000200
+
+/*
+ * PHY DAC test register
+ */
+#define AR5K_PHY_DAC_TEST       0x9c28
+#define AR5K_PHY_DAC_TEST_I     0x00000001
+#define AR5K_PHY_DAC_TEST_Q     0x00000200
+
+/*
+ * PHY PTAT register (?)
+ */
+#define AR5K_PHY_PTAT           0x9c2c
+
+/*
+ * PHY Illegal TX rate register [5112+]
+ */
+#define AR5K_PHY_BAD_TX_RATE    0x9c30
+
+/*
+ * PHY SPUR Power register [5112+]
+ */
+#define AR5K_PHY_SPUR_PWR       0x9c34                  /* Register Address */
+#define AR5K_PHY_SPUR_PWR_I     0x00000001      /* SPUR Power estimate for I (field) */
+#define AR5K_PHY_SPUR_PWR_Q     0x00000100      /* SPUR Power estimate for Q (field) */
+#define AR5K_PHY_SPUR_PWR_FILT  0x00010000      /* Power with SPUR removed (field) */
+
+/*
+ * PHY Channel status register [5112+] (?)
+ */
+#define AR5K_PHY_CHAN_STATUS            0x9c38
+#define AR5K_PHY_CHAN_STATUS_BT_ACT     0x00000001
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_RAW 0x00000002
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_MAC 0x00000004
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_PAP 0x00000008
+
+/*
+ * PHY PAPD I (power?) table (?)
+ * (92! entries)
+ */
+#define AR5K_PHY_PAPD_I_BASE    0xa000
+#define AR5K_PHY_PAPD_I(_n)     (AR5K_PHY_PAPD_I_BASE + ((_n) << 2))
 
 /*
  * PHY PCDAC TX power table
  */
 #define AR5K_PHY_PCDAC_TXPOWER_BASE_5211        0xa180
-#define AR5K_PHY_PCDAC_TXPOWER_BASE_5413        0xa280
-#define AR5K_PHY_PCDAC_TXPOWER_BASE     (ah->ah_radio >= AR5K_RF5413 ? \
-                                        AR5K_PHY_PCDAC_TXPOWER_BASE_5413 :\
+#define AR5K_PHY_PCDAC_TXPOWER_BASE_2413        0xa280
+#define AR5K_PHY_PCDAC_TXPOWER_BASE     (ah->ah_radio >= AR5K_RF2413 ? \
+                                        AR5K_PHY_PCDAC_TXPOWER_BASE_2413 :\
                                         AR5K_PHY_PCDAC_TXPOWER_BASE_5211)
 #define AR5K_PHY_PCDAC_TXPOWER(_n)      (AR5K_PHY_PCDAC_TXPOWER_BASE + ((_n) << 2))
 
 /*
  * PHY mode register [5111+]
  */
-#define AR5K_PHY_MODE                   0x0a200         /* Register address */
-#define AR5K_PHY_MODE_MOD               0x00000001      /* PHY Modulation mask*/
+#define AR5K_PHY_MODE                   0x0a200                 /* Register Address */
+#define AR5K_PHY_MODE_MOD               0x00000001      /* PHY Modulation bit */
 #define AR5K_PHY_MODE_MOD_OFDM          0
 #define AR5K_PHY_MODE_MOD_CCK           1
-#define AR5K_PHY_MODE_FREQ              0x00000002      /* Freq mode mask */
+#define AR5K_PHY_MODE_FREQ              0x00000002      /* Freq mode bit */
 #define AR5K_PHY_MODE_FREQ_5GHZ         0
 #define AR5K_PHY_MODE_FREQ_2GHZ         2
-#define AR5K_PHY_MODE_MOD_DYN           0x00000004      /* Dynamic OFDM/CCK mode mask [5112+] */
+#define AR5K_PHY_MODE_MOD_DYN           0x00000004      /* Enable Dynamic OFDM/CCK mode [5112+] */
 #define AR5K_PHY_MODE_RAD               0x00000008      /* [5212+] */
 #define AR5K_PHY_MODE_RAD_RF5111        0
 #define AR5K_PHY_MODE_RAD_RF5112        8
-#define AR5K_PHY_MODE_XR                0x00000010      /* [5112+] */
+#define AR5K_PHY_MODE_XR                0x00000010      /* Enable XR mode [5112+] */
+#define AR5K_PHY_MODE_HALF_RATE         0x00000020      /* Enable Half rate (test) */
+#define AR5K_PHY_MODE_QUARTER_RATE      0x00000040      /* Enable Quarter rat (test) */
 
 /*
  * PHY CCK transmit control register [5111+ (?)]
@@ -1979,6 +2426,15 @@ after DFS is enabled */
 #define AR5K_PHY_CCKTXCTL               0xa204
 #define AR5K_PHY_CCKTXCTL_WORLD         0x00000000
 #define AR5K_PHY_CCKTXCTL_JAPAN         0x00000010
+#define AR5K_PHY_CCKTXCTL_SCRAMBLER_DIS 0x00000001
+#define AR5K_PHY_CCKTXCTK_DAC_SCALE     0x00000004
+
+/*
+ * PHY CCK Cross-correlator Barker RSSI threshold register [5212+]
+ */
+#define AR5K_PHY_CCK_CROSSCORR                  0xa208
+#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR     0x0000000f
+#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S   0
 
 /*
  * PHY 2GHz gain register [5111+]
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 846a7d051851..36e8d2f6e7b4 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -305,9 +305,10 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
 #define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs))
 
 /* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */
-#define ipw_write8(ipw, ofs, val) \
+#define ipw_write8(ipw, ofs, val) do { \
  IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \
- _ipw_write8(ipw, ofs, val)
+ _ipw_write8(ipw, ofs, val); \
+ } while (0)
 
 /* 16-bit direct write (low 4K) */
 #define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs))
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 82b66a3d3a5d..b0ac0ce3fb9f 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -14,18 +14,49 @@ config IWLWIFI_LEDS
         default n
 
 config IWLWIFI_RFKILL
-        boolean "IWLWIFI RF kill support"
+        boolean "Iwlwifi RF kill support"
         depends on IWLCORE
 
-config IWL4965
-        tristate "Intel Wireless WiFi 4965AGN"
+config IWLWIFI_DEBUG
+        bool "Enable full debugging output in iwlagn driver"
+        depends on IWLCORE
+        ---help---
+          This option will enable debug tracing output for the iwlwifi drivers
+
+          This will result in the kernel module being ~100k larger.  You can
+          control which debug output is sent to the kernel log by setting the
+          value in
+
+                /sys/class/net/wlan0/device/debug_level
+
+          This entry will only exist if this option is enabled.
+
+          To set a value, simply echo an 8-byte hex value to the same file:
+
+                  % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
+
+          You can find the list of debug mask values in:
+                  drivers/net/wireless/iwlwifi/iwl-debug.h
+
+          If this is your first time using this driver, you should say Y here
+          as the debug information can assist others in helping you resolve
+          any problems you may encounter.
+
+config IWLWIFI_DEBUGFS
+        bool "Iwlwifi debugfs support"
+        depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS
+        ---help---
+          Enable creation of debugfs files for the iwlwifi drivers.
+
+config IWLAGN
+        tristate "Intel Wireless WiFi Next Gen AGN"
         depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
         select FW_LOADER
         select IWLCORE
         ---help---
           Select to build the driver supporting the:
 
-          Intel Wireless WiFi Link 4965AGN
+          Intel Wireless WiFi Link Next-Gen AGN
 
           This driver uses the kernel's mac80211 subsystem.
 
@@ -42,60 +73,33 @@ config IWL4965
           If you want to compile the driver as a module ( = code which can be
           inserted in and removed from the running kernel whenever you want),
           say M here and read <file:Documentation/kbuild/modules.txt>.  The
-          module will be called iwl4965.ko.
-
-config IWL4965_LEDS
-        bool "Enable LEDS features in iwl4965 driver"
-        depends on IWL4965
-        select IWLWIFI_LEDS
-        ---help---
-          This option enables LEDS for the iwlwifi drivers
+          module will be called iwlagn.ko.
 
-
-config IWL4965_SPECTRUM_MEASUREMENT
-        bool "Enable Spectrum Measurement in iwl4965 driver"
-        depends on IWL4965
+config IWLAGN_SPECTRUM_MEASUREMENT
+        bool "Enable Spectrum Measurement in iwlagn driver"
+        depends on IWLAGN
         ---help---
-          This option will enable spectrum measurement for the iwl4965 driver.
+          This option will enable spectrum measurement for the iwlagn driver.
 
-config IWLWIFI_DEBUG
-        bool "Enable full debugging output in iwl4965 driver"
-        depends on IWL4965
+config IWLAGN_LEDS
+        bool "Enable LEDS features in iwlagn driver"
+        depends on IWLAGN
+        select IWLWIFI_LEDS
         ---help---
-          This option will enable debug tracing output for the iwl4965
-          driver.
-
-          This will result in the kernel module being ~100k larger.  You can
-          control which debug output is sent to the kernel log by setting the
-          value in
-
-                /sys/class/net/wlan0/device/debug_level
-
-          This entry will only exist if this option is enabled.
-
-          To set a value, simply echo an 8-byte hex value to the same file:
-
-                  % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
+          This option enables LEDS for the iwlagn drivers
 
-          You can find the list of debug mask values in:
-                  drivers/net/wireless/iwlwifi/iwl-4965-debug.h
 
-          If this is your first time using this driver, you should say Y here
-          as the debug information can assist others in helping you resolve
-          any problems you may encounter.
+config IWL4965
+        bool "Intel Wireless WiFi 4965AGN"
+        depends on IWLAGN
+        ---help---
+          This option enables support for Intel Wireless WiFi Link 4965AGN
 
 config IWL5000
         bool "Intel Wireless WiFi 5000AGN"
-        depends on IWL4965
+        depends on IWLAGN
         ---help---
           This option enables support for Intel Wireless WiFi Link 5000AGN Family
-          Dependency on 4965 is temporary
-
-config IWLWIFI_DEBUGFS
-        bool "Iwlwifi debugfs support"
-        depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS
-        ---help---
-          Enable creation of debugfs files for the iwlwifi drivers.
 
 config IWL3945
         tristate "Intel PRO/Wireless 3945ABG/BG Network Connection"
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 1f52b92f08b5..47aa28f6a513 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -6,15 +6,14 @@ iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlcore-$(CONFIG_IWLWIFI_LEDS) += iwl-led.o
 iwlcore-$(CONFIG_IWLWIFI_RFKILL) += iwl-rfkill.o
 
+obj-$(CONFIG_IWLAGN)    += iwlagn.o
+iwlagn-objs             := iwl-agn.o iwl-agn-rs.o
+
+iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
+iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
+
 obj-$(CONFIG_IWL3945)   += iwl3945.o
 iwl3945-objs            := iwl3945-base.o iwl-3945.o iwl-3945-rs.o
 iwl3945-$(CONFIG_IWL3945_LEDS) += iwl-3945-led.o
 
-obj-$(CONFIG_IWL4965)   += iwl4965.o
-iwl4965-objs            := iwl4965-base.o iwl-4965.o iwl-4965-rs.o
-
-ifeq ($(CONFIG_IWL5000),y)
-        iwl4965-objs += iwl-5000.o
-endif
-
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index 6be1fe13fa57..d3336966b6b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -206,12 +206,12 @@ static void iwl3945_led_brightness_set(struct led_classdev *led_cdev,
 static int iwl3945_led_register_led(struct iwl3945_priv *priv,
                                    struct iwl3945_led *led,
                                    enum led_type type, u8 set_led,
-                                   const char *name, char *trigger)
+                                   char *trigger)
 {
         struct device *device = wiphy_dev(priv->hw->wiphy);
         int ret;
 
-        led->led_dev.name = name;
+        led->led_dev.name = led->name;
         led->led_dev.brightness_set = iwl3945_led_brightness_set;
         led->led_dev.default_trigger = trigger;
 
@@ -308,7 +308,6 @@ void iwl3945_led_background(struct iwl3945_priv *priv)
 int iwl3945_led_register(struct iwl3945_priv *priv)
 {
         char *trigger;
-        char name[32];
         int ret;
 
         priv->last_blink_rate = 0;
@@ -318,7 +317,8 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
         priv->allow_blinking = 0;
 
         trigger = ieee80211_get_radio_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:radio",
+        snprintf(priv->led[IWL_LED_TRG_RADIO].name,
+                 sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio",
                  wiphy_name(priv->hw->wiphy));
 
         priv->led[IWL_LED_TRG_RADIO].led_on = iwl3945_led_on;
@@ -327,19 +327,20 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
 
         ret = iwl3945_led_register_led(priv,
                                    &priv->led[IWL_LED_TRG_RADIO],
-                                   IWL_LED_TRG_RADIO, 1,
-                                   name, trigger);
+                                   IWL_LED_TRG_RADIO, 1, trigger);
+
         if (ret)
                 goto exit_fail;
 
         trigger = ieee80211_get_assoc_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:assoc",
+        snprintf(priv->led[IWL_LED_TRG_ASSOC].name,
+                 sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc",
                  wiphy_name(priv->hw->wiphy));
 
         ret = iwl3945_led_register_led(priv,
                                    &priv->led[IWL_LED_TRG_ASSOC],
-                                   IWL_LED_TRG_ASSOC, 0,
-                                   name, trigger);
+                                   IWL_LED_TRG_ASSOC, 0, trigger);
+
         /* for assoc always turn led on */
         priv->led[IWL_LED_TRG_ASSOC].led_on = iwl3945_led_on;
         priv->led[IWL_LED_TRG_ASSOC].led_off = iwl3945_led_on;
@@ -349,14 +350,13 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
                 goto exit_fail;
 
         trigger = ieee80211_get_rx_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:RX",
+        snprintf(priv->led[IWL_LED_TRG_RX].name,
+                 sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX",
                  wiphy_name(priv->hw->wiphy));
 
-
         ret = iwl3945_led_register_led(priv,
                                    &priv->led[IWL_LED_TRG_RX],
-                                   IWL_LED_TRG_RX, 0,
-                                   name, trigger);
+                                   IWL_LED_TRG_RX, 0, trigger);
 
         priv->led[IWL_LED_TRG_RX].led_on = iwl3945_led_associated;
         priv->led[IWL_LED_TRG_RX].led_off = iwl3945_led_associated;
@@ -366,13 +366,14 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
                 goto exit_fail;
 
         trigger = ieee80211_get_tx_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:TX",
+        snprintf(priv->led[IWL_LED_TRG_TX].name,
+                 sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX",
                  wiphy_name(priv->hw->wiphy));
 
         ret = iwl3945_led_register_led(priv,
                                    &priv->led[IWL_LED_TRG_TX],
-                                   IWL_LED_TRG_TX, 0,
-                                   name, trigger);
+                                   IWL_LED_TRG_TX, 0, trigger);
+
         priv->led[IWL_LED_TRG_TX].led_on = iwl3945_led_associated;
         priv->led[IWL_LED_TRG_TX].led_off = iwl3945_led_associated;
         priv->led[IWL_LED_TRG_TX].led_pattern = iwl3945_led_pattern;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.h b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
index 47b7e0bac802..2fbd126c1347 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
@@ -50,6 +50,7 @@ enum led_type {
 struct iwl3945_led {
         struct iwl3945_priv *priv;
         struct led_classdev led_dev;
+        char name[32];
 
         int (*led_on) (struct iwl3945_priv *priv, int led_id);
         int (*led_off) (struct iwl3945_priv *priv, int led_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index a51e0eaa1334..b3931f6135a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -710,10 +710,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
                 return;
         }
 
-        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
-                iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
-                return;
-        }
+
 
         /* Convert 3945's rssi indicator to dBm */
         rx_status.signal = rx_stats->rssi - IWL_RSSI_OFFSET;
@@ -775,6 +772,11 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
                 priv->last_rx_noise = rx_status.noise;
         }
 
+        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
+                iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
+                return;
+        }
+
         switch (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FTYPE) {
         case IEEE80211_FTYPE_MGMT:
                 switch (le16_to_cpu(header->frame_control) &
@@ -793,8 +795,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
                                         struct ieee80211_mgmt *mgmt =
                                             (struct ieee80211_mgmt *)header;
                                         __le32 *pos;
-                                        pos =
-                                            (__le32 *) & mgmt->u.beacon.
+                                        pos = (__le32 *)&mgmt->u.beacon.
                                             timestamp;
                                         priv->timestamp0 = le32_to_cpu(pos[0]);
                                         priv->timestamp1 = le32_to_cpu(pos[1]);
@@ -1507,7 +1508,7 @@ static int iwl3945_hw_reg_adjust_power_by_temp(int new_reading, int old_reading)
  */
 static inline int iwl3945_hw_reg_temp_out_of_range(int temperature)
 {
-        return (((temperature < -260) || (temperature > 25)) ? 1 : 0);
+        return ((temperature < -260) || (temperature > 25)) ? 1 : 0;
 }
 
 int iwl3945_hw_get_temperature(struct iwl3945_priv *priv)
@@ -2628,7 +2629,7 @@ unsigned int iwl3945_hw_get_beacon_cmd(struct iwl3945_priv *priv,
         tx_beacon_cmd->tx.supp_rates[1] =
                 (IWL_CCK_BASIC_RATES_MASK & 0xF);
 
-        return (sizeof(struct iwl3945_tx_beacon_cmd) + frame_size);
+        return sizeof(struct iwl3945_tx_beacon_cmd) + frame_size;
 }
 
 void iwl3945_hw_rx_handler_setup(struct iwl3945_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index ba2df1ba32d2..22bb26985c2e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -341,39 +341,6 @@ err:
         return -EINVAL;
 
 }
-int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
-{
-        int ret;
-        unsigned long flags;
-
-        spin_lock_irqsave(&priv->lock, flags);
-        ret = iwl_grab_nic_access(priv);
-        if (ret) {
-                spin_unlock_irqrestore(&priv->lock, flags);
-                return ret;
-        }
-
-        if (src == IWL_PWR_SRC_VAUX) {
-                u32 val;
-                ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
-                                            &val);
-
-                if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) {
-                        iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
-                                               APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
-                                               ~APMG_PS_CTRL_MSK_PWR_SRC);
-                }
-        } else {
-                iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
-                                       APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
-                                       ~APMG_PS_CTRL_MSK_PWR_SRC);
-        }
-
-        iwl_release_nic_access(priv);
-        spin_unlock_irqrestore(&priv->lock, flags);
-
-        return ret;
-}
 
 /*
  * Activate/Deactivat Tx DMA/FIFO channels according tx fifos mask
@@ -875,18 +842,6 @@ static int iwl4965_hw_set_hw_params(struct iwl_priv *priv)
         return 0;
 }
 
-/* set card power command */
-static int iwl4965_set_power(struct iwl_priv *priv,
-                      void *cmd)
-{
-        int ret = 0;
-
-        ret = iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD,
-                                    sizeof(struct iwl4965_powertable_cmd),
-                                    cmd, NULL);
-        return ret;
-}
-
 static s32 iwl4965_math_div_round(s32 num, s32 denom, s32 *res)
 {
         s32 sign = 1;
@@ -1560,11 +1515,11 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
                                           c, atten_value, power_index,
                                         tx_power.s.radio_tx_gain[c],
                                         tx_power.s.dsp_predis_atten[c]);
-                }/* for each chain */
+                } /* for each chain */
 
                 tx_power_tbl->power_tbl[i].dw = cpu_to_le32(tx_power.dw);
 
-        }/* for each rate */
+        } /* for each rate */
 
         return 0;
 }
@@ -1701,38 +1656,6 @@ static int iwl4965_shared_mem_rx_idx(struct iwl_priv *priv)
         return le32_to_cpu(s->rb_closed) & 0xFFF;
 }
 
-unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
-                          struct iwl_frame *frame, u8 rate)
-{
-        struct iwl4965_tx_beacon_cmd *tx_beacon_cmd;
-        unsigned int frame_size;
-
-        tx_beacon_cmd = &frame->u.beacon;
-        memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
-
-        tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id;
-        tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
-
-        frame_size = iwl4965_fill_beacon_frame(priv,
-                                tx_beacon_cmd->frame,
-                                iwl_bcast_addr,
-                                sizeof(frame->u) - sizeof(*tx_beacon_cmd));
-
-        BUG_ON(frame_size > MAX_MPDU_SIZE);
-        tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
-
-        if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP))
-                tx_beacon_cmd->tx.rate_n_flags =
-                        iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK);
-        else
-                tx_beacon_cmd->tx.rate_n_flags =
-                        iwl_hw_set_rate_n_flags(rate, 0);
-
-        tx_beacon_cmd->tx.tx_flags = (TX_CMD_FLG_SEQ_CTL_MSK |
-                                TX_CMD_FLG_TSF_MSK | TX_CMD_FLG_STA_RATE_MSK);
-        return (sizeof(*tx_beacon_cmd) + frame_size);
-}
-
 static int iwl4965_alloc_shared_mem(struct iwl_priv *priv)
 {
         priv->shared_virt = pci_alloc_consistent(priv->pci_dev,
@@ -2079,39 +2002,6 @@ static int iwl4965_txq_agg_enable(struct iwl_priv *priv, int txq_id,
         return 0;
 }
 
-int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
-                             enum ieee80211_ampdu_mlme_action action,
-                             const u8 *addr, u16 tid, u16 *ssn)
-{
-        struct iwl_priv *priv = hw->priv;
-        DECLARE_MAC_BUF(mac);
-
-        IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n",
-                     print_mac(mac, addr), tid);
-
-        if (!(priv->cfg->sku & IWL_SKU_N))
-                return -EACCES;
-
-        switch (action) {
-        case IEEE80211_AMPDU_RX_START:
-                IWL_DEBUG_HT("start Rx\n");
-                return iwl_rx_agg_start(priv, addr, tid, *ssn);
-        case IEEE80211_AMPDU_RX_STOP:
-                IWL_DEBUG_HT("stop Rx\n");
-                return iwl_rx_agg_stop(priv, addr, tid);
-        case IEEE80211_AMPDU_TX_START:
-                IWL_DEBUG_HT("start Tx\n");
-                return iwl_tx_agg_start(priv, addr, tid, ssn);
-        case IEEE80211_AMPDU_TX_STOP:
-                IWL_DEBUG_HT("stop Tx\n");
-                return iwl_tx_agg_stop(priv, addr, tid);
-        default:
-                IWL_DEBUG_HT("unknown\n");
-                return -EINVAL;
-                break;
-        }
-        return 0;
-}
 
 static u16 iwl4965_get_hcmd_size(u8 cmd_id, u16 len)
 {
@@ -2240,9 +2130,9 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv,
                                 bitmap = bitmap << sh;
                                 sh = 0;
                         }
-                        bitmap |= (1 << sh);
-                        IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n",
-                                           start, (u32)(bitmap & 0xFFFFFFFF));
+                        bitmap |= 1ULL << sh;
+                        IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n",
+                                           start, (unsigned long long)bitmap);
                 }
 
                 agg->bitmap = bitmap;
@@ -2368,6 +2258,40 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
                 IWL_ERROR("TODO:  Implement Tx ABORT REQUIRED!!!\n");
 }
 
+static int iwl4965_calc_rssi(struct iwl_priv *priv,
+                             struct iwl_rx_phy_res *rx_resp)
+{
+        /* data from PHY/DSP regarding signal strength, etc.,
+         *   contents are always there, not configurable by host.  */
+        struct iwl4965_rx_non_cfg_phy *ncphy =
+            (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy_buf;
+        u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL49_AGC_DB_MASK)
+                        >> IWL49_AGC_DB_POS;
+
+        u32 valid_antennae =
+            (le16_to_cpu(rx_resp->phy_flags) & IWL49_RX_PHY_FLAGS_ANTENNAE_MASK)
+                        >> IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET;
+        u8 max_rssi = 0;
+        u32 i;
+
+        /* Find max rssi among 3 possible receivers.
+         * These values are measured by the digital signal processor (DSP).
+         * They should stay fairly constant even as the signal strength varies,
+         *   if the radio's automatic gain control (AGC) is working right.
+         * AGC value (see below) will provide the "interesting" info. */
+        for (i = 0; i < 3; i++)
+                if (valid_antennae & (1 << i))
+                        max_rssi = max(ncphy->rssi_info[i << 1], max_rssi);
+
+        IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
+                ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4],
+                max_rssi, agc);
+
+        /* dBm = max_rssi dB - agc dB - constant.
+         * Higher AGC (higher radio gain) means lower signal. */
+        return max_rssi - agc - IWL_RSSI_OFFSET;
+}
+
 
 /* Set up 4965-specific Rx frame reply handlers */
 static void iwl4965_rx_handler_setup(struct iwl_priv *priv)
@@ -2399,6 +2323,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
         .chain_noise_reset = iwl4965_chain_noise_reset,
         .gain_computation = iwl4965_gain_computation,
         .rts_tx_cmd_flag = iwl4965_rts_tx_cmd_flag,
+        .calc_rssi = iwl4965_calc_rssi,
 };
 
 static struct iwl_lib_ops iwl4965_lib = {
@@ -2440,7 +2365,6 @@ static struct iwl_lib_ops iwl4965_lib = {
                 .check_version = iwl4965_eeprom_check_version,
                 .query_addr = iwlcore_eeprom_query_addr,
         },
-        .set_power = iwl4965_set_power,
         .send_tx_power  = iwl4965_send_tx_power,
         .update_chain_flags = iwl4965_update_chain_flags,
         .temperature = iwl4965_temperature_calib,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 878d6193b232..f3d139b663e6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -93,6 +93,13 @@ static int iwl5000_apm_init(struct iwl_priv *priv)
         iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
                     CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
 
+        /* Set FH wait treshold to maximum (HW error during stress W/A) */
+        iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL);
+
+        /* enable HAP INTA to move device L1a -> L0s */
+        iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+                    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
+
         iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
 
         /* set "initialization complete" bit to move adapter
@@ -230,6 +237,16 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
 
+        /* W/A : NIC is stuck in a reset state after Early PCIe power off
+         * (PCIe power is lost before PERST# is asserted),
+         * causing ME FW to lose ownership and not being able to obtain it back.
+         */
+        iwl_grab_nic_access(priv);
+        iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+                                APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
+                                ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
+        iwl_release_nic_access(priv);
+
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
@@ -924,8 +941,8 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
         len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE;
 
         if (txq_id != IWL_CMD_QUEUE_NUM) {
-                sta = txq->cmd[txq->q.write_ptr].cmd.tx.sta_id;
-                sec_ctl = txq->cmd[txq->q.write_ptr].cmd.tx.sec_ctl;
+                sta = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id;
+                sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl;
 
                 switch (sec_ctl & TX_CMD_SEC_MSK) {
                 case TX_CMD_SEC_CCM:
@@ -964,7 +981,7 @@ static void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
         u8 sta = 0;
 
         if (txq_id != IWL_CMD_QUEUE_NUM)
-                sta = txq->cmd[txq->q.read_ptr].cmd.tx.sta_id;
+                sta = txq->cmd[txq->q.read_ptr]->cmd.tx.sta_id;
 
         shared_data->queues_byte_cnt_tbls[txq_id].tfd_offset[txq->q.read_ptr].
                                         val = cpu_to_le16(1 | (sta << 12));
@@ -1131,7 +1148,7 @@ static void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask)
 
 static inline u32 iwl5000_get_scd_ssn(struct iwl5000_tx_resp *tx_resp)
 {
-        return le32_to_cpup((__le32*)&tx_resp->status +
+        return le32_to_cpup((__le32 *)&tx_resp->status +
                             tx_resp->frame_count) & MAX_SN;
 }
 
@@ -1228,9 +1245,9 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv,
                                 bitmap = bitmap << sh;
                                 sh = 0;
                         }
-                        bitmap |= (1 << sh);
-                        IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n",
-                                           start, (u32)(bitmap & 0xFFFFFFFF));
+                        bitmap |= 1ULL << sh;
+                        IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n",
+                                           start, (unsigned long long)bitmap);
                 }
 
                 agg->bitmap = bitmap;
@@ -1444,6 +1461,44 @@ static void iwl5000_temperature(struct iwl_priv *priv)
         priv->temperature = le32_to_cpu(priv->statistics.general.temperature);
 }
 
+/* Calc max signal level (dBm) among 3 possible receivers */
+static int iwl5000_calc_rssi(struct iwl_priv *priv,
+                             struct iwl_rx_phy_res *rx_resp)
+{
+        /* data from PHY/DSP regarding signal strength, etc.,
+         *   contents are always there, not configurable by host
+         */
+        struct iwl5000_non_cfg_phy *ncphy =
+                (struct iwl5000_non_cfg_phy *)rx_resp->non_cfg_phy_buf;
+        u32 val, rssi_a, rssi_b, rssi_c, max_rssi;
+        u8 agc;
+
+        val  = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_AGC_IDX]);
+        agc = (val & IWL50_OFDM_AGC_MSK) >> IWL50_OFDM_AGC_BIT_POS;
+
+        /* Find max rssi among 3 possible receivers.
+         * These values are measured by the digital signal processor (DSP).
+         * They should stay fairly constant even as the signal strength varies,
+         *   if the radio's automatic gain control (AGC) is working right.
+         * AGC value (see below) will provide the "interesting" info.
+         */
+        val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_AB_IDX]);
+        rssi_a = (val & IWL50_OFDM_RSSI_A_MSK) >> IWL50_OFDM_RSSI_A_BIT_POS;
+        rssi_b = (val & IWL50_OFDM_RSSI_B_MSK) >> IWL50_OFDM_RSSI_B_BIT_POS;
+        val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_C_IDX]);
+        rssi_c = (val & IWL50_OFDM_RSSI_C_MSK) >> IWL50_OFDM_RSSI_C_BIT_POS;
+
+        max_rssi = max_t(u32, rssi_a, rssi_b);
+        max_rssi = max_t(u32, max_rssi, rssi_c);
+
+        IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
+                rssi_a, rssi_b, rssi_c, max_rssi, agc);
+
+        /* dBm = max_rssi dB - agc dB - constant.
+         * Higher AGC (higher radio gain) means lower signal. */
+        return max_rssi - agc - IWL_RSSI_OFFSET;
+}
+
 static struct iwl_hcmd_ops iwl5000_hcmd = {
         .rxon_assoc = iwl5000_send_rxon_assoc,
 };
@@ -1454,6 +1509,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
         .gain_computation = iwl5000_gain_computation,
         .chain_noise_reset = iwl5000_chain_noise_reset,
         .rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag,
+        .calc_rssi = iwl5000_calc_rssi,
 };
 
 static struct iwl_lib_ops iwl5000_lib = {
@@ -1474,6 +1530,7 @@ static struct iwl_lib_ops iwl5000_lib = {
         .alive_notify = iwl5000_alive_notify,
         .send_tx_power = iwl5000_send_tx_power,
         .temperature = iwl5000_temperature,
+        .update_chain_flags = iwl4965_update_chain_flags,
         .apm_ops = {
                 .init = iwl5000_apm_init,
                 .reset = iwl5000_apm_reset,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 3ccb84aa5dbc..754fef5b592f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -42,7 +42,7 @@
 #include "iwl-core.h"
 #include "iwl-helpers.h"
 
-#define RS_NAME "iwl-4965-rs"
+#define RS_NAME "iwl-agn-rs"
 
 #define NUM_TRY_BEFORE_ANT_TOGGLE 1
 #define IWL_NUMBER_TRY      1
@@ -77,9 +77,9 @@ static const u8 ant_toggle_lookup[] = {
 };
 
 /**
- * struct iwl4965_rate_scale_data -- tx success history for one rate
+ * struct iwl_rate_scale_data -- tx success history for one rate
  */
-struct iwl4965_rate_scale_data {
+struct iwl_rate_scale_data {
         u64 data;               /* bitmap of successful frames */
         s32 success_counter;    /* number of frames successful */
         s32 success_ratio;      /* per-cent * 128  */
@@ -89,12 +89,12 @@ struct iwl4965_rate_scale_data {
 };
 
 /**
- * struct iwl4965_scale_tbl_info -- tx params and success history for all rates
+ * struct iwl_scale_tbl_info -- tx params and success history for all rates
  *
- * There are two of these in struct iwl4965_lq_sta,
+ * There are two of these in struct iwl_lq_sta,
  * one for "active", and one for "search".
  */
-struct iwl4965_scale_tbl_info {
+struct iwl_scale_tbl_info {
         enum iwl_table_type lq_type;
         u8 ant_type;
         u8 is_SGI;      /* 1 = short guard interval */
@@ -103,10 +103,10 @@ struct iwl4965_scale_tbl_info {
         u8 action;      /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
         s32 *expected_tpt;      /* throughput metrics; expected_tpt_G, etc. */
         u32 current_rate;  /* rate_n_flags, uCode API format */
-        struct iwl4965_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
+        struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
 };
 
-struct iwl4965_traffic_load {
+struct iwl_traffic_load {
         unsigned long time_stamp;       /* age of the oldest statistics */
         u32 packet_count[TID_QUEUE_MAX_SIZE];   /* packet count in this time
                                                  * slice */
@@ -118,11 +118,11 @@ struct iwl4965_traffic_load {
 };
 
 /**
- * struct iwl4965_lq_sta -- driver's rate scaling private structure
+ * struct iwl_lq_sta -- driver's rate scaling private structure
  *
  * Pointer to this gets passed back and forth between driver and mac80211.
  */
-struct iwl4965_lq_sta {
+struct iwl_lq_sta {
         u8 active_tbl;          /* index of active table, range 0-1 */
         u8 enable_counter;      /* indicates HT mode */
         u8 stay_in_tbl;         /* 1: disallow, 0: allow search for new mode */
@@ -153,8 +153,8 @@ struct iwl4965_lq_sta {
         u16 active_rate_basic;
 
         struct iwl_link_quality_cmd lq;
-        struct iwl4965_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
-        struct iwl4965_traffic_load load[TID_MAX_LOAD_COUNT];
+        struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
+        struct iwl_traffic_load load[TID_MAX_LOAD_COUNT];
         u8 tx_agg_tid_en;
 #ifdef CONFIG_MAC80211_DEBUGFS
         struct dentry *rs_sta_dbgfs_scale_table_file;
@@ -170,16 +170,15 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
                                    struct ieee80211_hdr *hdr,
                                    struct sta_info *sta);
 static void rs_fill_link_cmd(const struct iwl_priv *priv,
-                             struct iwl4965_lq_sta *lq_sta,
-                             u32 rate_n_flags);
+                             struct iwl_lq_sta *lq_sta, u32 rate_n_flags);
 
 
 #ifdef CONFIG_MAC80211_DEBUGFS
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
-                                        u32 *rate_n_flags, int index);
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+                             u32 *rate_n_flags, int index);
 #else
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
-                                        u32 *rate_n_flags, int index)
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+                             u32 *rate_n_flags, int index)
 {}
 #endif
 
@@ -234,7 +233,7 @@ static inline u8 rs_extract_rate(u32 rate_n_flags)
         return (u8)(rate_n_flags & 0xFF);
 }
 
-static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window)
+static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
 {
         window->data = 0;
         window->success_counter = 0;
@@ -246,14 +245,14 @@ static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window)
 
 static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type)
 {
-        return ((ant_type & valid_antenna) == ant_type);
+        return (ant_type & valid_antenna) == ant_type;
 }
 
 /*
  *      removes the old data from the statistics. All data that is older than
  *      TID_MAX_TIME_DIFF, will be deleted.
  */
-static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time)
+static void rs_tl_rm_old_stats(struct iwl_traffic_load *tl, u32 curr_time)
 {
         /* The oldest age we want to keep */
         u32 oldest_time = curr_time - TID_MAX_TIME_DIFF;
@@ -274,13 +273,13 @@ static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time)
  *      increment traffic load value for tid and also remove
  *      any old values if passed the certain time period
  */
-static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data,
+static u8 rs_tl_add_packet(struct iwl_lq_sta *lq_data,
                            struct ieee80211_hdr *hdr)
 {
         u32 curr_time = jiffies_to_msecs(jiffies);
         u32 time_diff;
         s32 index;
-        struct iwl4965_traffic_load *tl = NULL;
+        struct iwl_traffic_load *tl = NULL;
         __le16 fc = hdr->frame_control;
         u8 tid;
 
@@ -325,12 +324,12 @@ static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data,
 /*
         get the traffic load value for tid
 */
-static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid)
+static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
 {
         u32 curr_time = jiffies_to_msecs(jiffies);
         u32 time_diff;
         s32 index;
-        struct iwl4965_traffic_load *tl = NULL;
+        struct iwl_traffic_load *tl = NULL;
 
         if (tid >= TID_MAX_LOAD_COUNT)
                 return 0;
@@ -354,8 +353,8 @@ static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid)
 }
 
 static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
-                                struct iwl4965_lq_sta *lq_data, u8 tid,
-                                struct sta_info *sta)
+                                      struct iwl_lq_sta *lq_data, u8 tid,
+                                      struct sta_info *sta)
 {
         unsigned long state;
         DECLARE_MAC_BUF(mac);
@@ -373,8 +372,8 @@ static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
 }
 
 static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
-                                struct iwl4965_lq_sta *lq_data,
-                                struct sta_info *sta)
+                              struct iwl_lq_sta *lq_data,
+                              struct sta_info *sta)
 {
         if ((tid < TID_MAX_LOAD_COUNT))
                 rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta);
@@ -385,9 +384,9 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
 
 static inline int get_num_of_ant_from_rate(u32 rate_n_flags)
 {
-        return (!!(rate_n_flags & RATE_MCS_ANT_A_MSK) +
-                !!(rate_n_flags & RATE_MCS_ANT_B_MSK) +
-                !!(rate_n_flags & RATE_MCS_ANT_C_MSK));
+        return !!(rate_n_flags & RATE_MCS_ANT_A_MSK) +
+               !!(rate_n_flags & RATE_MCS_ANT_B_MSK) +
+               !!(rate_n_flags & RATE_MCS_ANT_C_MSK);
 }
 
 /**
@@ -397,11 +396,11 @@ static inline int get_num_of_ant_from_rate(u32 rate_n_flags)
  * at this rate.  window->data contains the bitmask of successful
  * packets.
  */
-static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows,
+static int rs_collect_tx_data(struct iwl_rate_scale_data *windows,
                               int scale_index, s32 tpt, int retries,
                               int successes)
 {
-        struct iwl4965_rate_scale_data *window = NULL;
+        struct iwl_rate_scale_data *window = NULL;
         static const u64 mask = (((u64)1) << (IWL_RATE_MAX_WINDOW - 1));
         s32 fail_count;
 
@@ -473,7 +472,7 @@ static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows,
  * Fill uCode API rate_n_flags field, based on "search" or "active" table.
  */
 /* FIXME:RS:remove this function and put the flags statically in the table */
-static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl,
+static u32 rate_n_flags_from_tbl(struct iwl_scale_tbl_info *tbl,
                                        int index, u8 use_green)
 {
         u32 rate_n_flags = 0;
@@ -530,7 +529,7 @@ static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl,
  */
 static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags,
                                     enum ieee80211_band band,
-                                    struct iwl4965_scale_tbl_info *tbl,
+                                    struct iwl_scale_tbl_info *tbl,
                                     int *rate_idx)
 {
         u32 ant_msk = (rate_n_flags & RATE_MCS_ANT_ABC_MSK);
@@ -591,7 +590,7 @@ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags,
 /* switch to another antenna/antennas and return 1 */
 /* if no other valid antenna found, return 0 */
 static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags,
-                              struct iwl4965_scale_tbl_info *tbl)
+                             struct iwl_scale_tbl_info *tbl)
 {
         u8 new_ant_type;
 
@@ -621,9 +620,9 @@ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags,
 #if 0
 static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf)
 {
-        return ((conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
+        return (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
                 priv->current_ht_config.is_green_field &&
-                !priv->current_ht_config.non_GF_STA_present);
+                !priv->current_ht_config.non_GF_STA_present;
 }
 #endif
 static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf)
@@ -638,9 +637,9 @@ static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf
  * basic available rates.
  *
  */
-static u16 rs_get_supported_rates(struct iwl4965_lq_sta *lq_sta,
-                                   struct ieee80211_hdr *hdr,
-                                   enum iwl_table_type rate_type)
+static u16 rs_get_supported_rates(struct iwl_lq_sta *lq_sta,
+                                  struct ieee80211_hdr *hdr,
+                                  enum iwl_table_type rate_type)
 {
         if (hdr && is_multicast_ether_addr(hdr->addr1) &&
             lq_sta->active_rate_basic)
@@ -714,9 +713,9 @@ static u16 rs_get_adjacent_rate(struct iwl_priv *priv, u8 index, u16 rate_mask,
         return (high << 8) | low;
 }
 
-static u32 rs_get_lower_rate(struct iwl4965_lq_sta *lq_sta,
-                             struct iwl4965_scale_tbl_info *tbl, u8 scale_index,
-                             u8 ht_possible)
+static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta,
+                             struct iwl_scale_tbl_info *tbl,
+                             u8 scale_index, u8 ht_possible)
 {
         s32 low;
         u16 rate_mask;
@@ -780,7 +779,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
         int status;
         u8 retries;
         int rs_index, index = 0;
-        struct iwl4965_lq_sta *lq_sta;
+        struct iwl_lq_sta *lq_sta;
         struct iwl_link_quality_cmd *table;
         struct sta_info *sta;
         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -788,11 +787,11 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
         struct ieee80211_hw *hw = local_to_hw(local);
         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-        struct iwl4965_rate_scale_data *window = NULL;
-        struct iwl4965_rate_scale_data *search_win = NULL;
+        struct iwl_rate_scale_data *window = NULL;
+        struct iwl_rate_scale_data *search_win = NULL;
         u32 tx_rate;
-        struct iwl4965_scale_tbl_info tbl_type;
-        struct iwl4965_scale_tbl_info *curr_tbl, *search_tbl;
+        struct iwl_scale_tbl_info tbl_type;
+        struct iwl_scale_tbl_info *curr_tbl, *search_tbl;
         u8 active_index = 0;
         __le16 fc = hdr->frame_control;
         s32 tpt = 0;
@@ -820,7 +819,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
                 goto out;
 
 
-        lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+        lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
 
         if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
             !lq_sta->ibss_sta_added)
@@ -831,10 +830,8 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
 
         curr_tbl = &(lq_sta->lq_info[active_index]);
         search_tbl = &(lq_sta->lq_info[(1 - active_index)]);
-        window = (struct iwl4965_rate_scale_data *)
-            &(curr_tbl->win[0]);
-        search_win = (struct iwl4965_rate_scale_data *)
-            &(search_tbl->win[0]);
+        window = (struct iwl_rate_scale_data *)&(curr_tbl->win[0]);
+        search_win = (struct iwl_rate_scale_data *)&(search_tbl->win[0]);
 
         /*
          * Ignore this Tx frame response if its initial rate doesn't match
@@ -983,7 +980,7 @@ out:
  * searching for a new mode.
  */
 static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy,
-                                 struct iwl4965_lq_sta *lq_sta)
+                                 struct iwl_lq_sta *lq_sta)
 {
         IWL_DEBUG_RATE("we are staying in the same table\n");
         lq_sta->stay_in_tbl = 1;        /* only place this gets set */
@@ -1004,8 +1001,8 @@ static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy,
 /*
  * Find correct throughput table for given mode of modulation
  */
-static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta,
-                                      struct iwl4965_scale_tbl_info *tbl)
+static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta,
+                                      struct iwl_scale_tbl_info *tbl)
 {
         if (is_legacy(tbl->lq_type)) {
                 if (!is_a_band(tbl->lq_type))
@@ -1050,12 +1047,12 @@ static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta,
  * bit rate will typically need to increase, but not if performance was bad.
  */
 static s32 rs_get_best_rate(struct iwl_priv *priv,
-                            struct iwl4965_lq_sta *lq_sta,
-                            struct iwl4965_scale_tbl_info *tbl, /* "search" */
+                            struct iwl_lq_sta *lq_sta,
+                            struct iwl_scale_tbl_info *tbl,     /* "search" */
                             u16 rate_mask, s8 index)
 {
         /* "active" values */
-        struct iwl4965_scale_tbl_info *active_tbl =
+        struct iwl_scale_tbl_info *active_tbl =
             &(lq_sta->lq_info[lq_sta->active_tbl]);
         s32 active_sr = active_tbl->win[index].success_ratio;
         s32 active_tpt = active_tbl->expected_tpt[index];
@@ -1143,10 +1140,10 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
  * Set up search table for MIMO
  */
 static int rs_switch_to_mimo2(struct iwl_priv *priv,
-                             struct iwl4965_lq_sta *lq_sta,
+                             struct iwl_lq_sta *lq_sta,
                              struct ieee80211_conf *conf,
                              struct sta_info *sta,
-                             struct iwl4965_scale_tbl_info *tbl, int index)
+                             struct iwl_scale_tbl_info *tbl, int index)
 {
         u16 rate_mask;
         s32 rate;
@@ -1210,10 +1207,10 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
  * Set up search table for SISO
  */
 static int rs_switch_to_siso(struct iwl_priv *priv,
-                             struct iwl4965_lq_sta *lq_sta,
+                             struct iwl_lq_sta *lq_sta,
                              struct ieee80211_conf *conf,
                              struct sta_info *sta,
-                             struct iwl4965_scale_tbl_info *tbl, int index)
+                             struct iwl_scale_tbl_info *tbl, int index)
 {
         u16 rate_mask;
         u8 is_green = lq_sta->is_green;
@@ -1270,18 +1267,17 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
  * Try to switch to new modulation mode from legacy
  */
 static int rs_move_legacy_other(struct iwl_priv *priv,
-                                struct iwl4965_lq_sta *lq_sta,
+                                struct iwl_lq_sta *lq_sta,
                                 struct ieee80211_conf *conf,
                                 struct sta_info *sta,
                                 int index)
 {
-        struct iwl4965_scale_tbl_info *tbl =
-            &(lq_sta->lq_info[lq_sta->active_tbl]);
-        struct iwl4965_scale_tbl_info *search_tbl =
-            &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
-        struct iwl4965_rate_scale_data *window = &(tbl->win[index]);
-        u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
-                  (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+        struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+        struct iwl_scale_tbl_info *search_tbl =
+                                &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+        struct iwl_rate_scale_data *window = &(tbl->win[index]);
+        u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+                  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
         u8 start_action = tbl->action;
         u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
         int ret = 0;
@@ -1360,19 +1356,17 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
  * Try to switch to new modulation mode from SISO
  */
 static int rs_move_siso_to_other(struct iwl_priv *priv,
-                                 struct iwl4965_lq_sta *lq_sta,
+                                 struct iwl_lq_sta *lq_sta,
                                  struct ieee80211_conf *conf,
-                                 struct sta_info *sta,
-                                 int index)
+                                 struct sta_info *sta, int index)
 {
         u8 is_green = lq_sta->is_green;
-        struct iwl4965_scale_tbl_info *tbl =
-            &(lq_sta->lq_info[lq_sta->active_tbl]);
-        struct iwl4965_scale_tbl_info *search_tbl =
-            &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
-        struct iwl4965_rate_scale_data *window = &(tbl->win[index]);
-        u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
-                  (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+        struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+        struct iwl_scale_tbl_info *search_tbl =
+                                &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+        struct iwl_rate_scale_data *window = &(tbl->win[index]);
+        u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+                  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
         u8 start_action = tbl->action;
         u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
         int ret;
@@ -1455,18 +1449,16 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
  * Try to switch to new modulation mode from MIMO
  */
 static int rs_move_mimo_to_other(struct iwl_priv *priv,
-                                 struct iwl4965_lq_sta *lq_sta,
+                                 struct iwl_lq_sta *lq_sta,
                                  struct ieee80211_conf *conf,
-                                 struct sta_info *sta,
-                                 int index)
+                                 struct sta_info *sta, int index)
 {
         s8 is_green = lq_sta->is_green;
-        struct iwl4965_scale_tbl_info *tbl =
-            &(lq_sta->lq_info[lq_sta->active_tbl]);
-        struct iwl4965_scale_tbl_info *search_tbl =
-            &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
-        u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
-                  (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+        struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+        struct iwl_scale_tbl_info *search_tbl =
+                                &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+        u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+                  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
         u8 start_action = tbl->action;
         /*u8 valid_tx_ant = priv->hw_params.valid_tx_ant;*/
         int ret;
@@ -1552,9 +1544,9 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv,
  * 2) # times calling this function
  * 3) elapsed time in this mode (not used, for now)
  */
-static void rs_stay_in_table(struct iwl4965_lq_sta *lq_sta)
+static void rs_stay_in_table(struct iwl_lq_sta *lq_sta)
 {
-        struct iwl4965_scale_tbl_info *tbl;
+        struct iwl_scale_tbl_info *tbl;
         int i;
         int active_tbl;
         int flush_interval_passed = 0;
@@ -1642,7 +1634,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
         int high = IWL_RATE_INVALID;
         int index;
         int i;
-        struct iwl4965_rate_scale_data *window = NULL;
+        struct iwl_rate_scale_data *window = NULL;
         int current_tpt = IWL_INVALID_VALUE;
         int low_tpt = IWL_INVALID_VALUE;
         int high_tpt = IWL_INVALID_VALUE;
@@ -1651,8 +1643,8 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
         __le16 fc;
         u16 rate_mask;
         u8 update_lq = 0;
-        struct iwl4965_lq_sta *lq_sta;
-        struct iwl4965_scale_tbl_info *tbl, *tbl1;
+        struct iwl_lq_sta *lq_sta;
+        struct iwl_scale_tbl_info *tbl, *tbl1;
         u16 rate_scale_index_msk = 0;
         u32 rate;
         u8 is_green = 0;
@@ -1675,7 +1667,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
         if (!sta || !sta->rate_ctrl_priv)
                 return;
 
-        lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+        lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
 
         tid = rs_tl_add_packet(lq_sta, hdr);
 
@@ -2030,8 +2022,8 @@ static void rs_initialize_lq(struct iwl_priv *priv,
                              struct ieee80211_conf *conf,
                              struct sta_info *sta)
 {
-        struct iwl4965_lq_sta *lq_sta;
-        struct iwl4965_scale_tbl_info *tbl;
+        struct iwl_lq_sta *lq_sta;
+        struct iwl_scale_tbl_info *tbl;
         int rate_idx;
         int i;
         u32 rate;
@@ -2042,7 +2034,7 @@ static void rs_initialize_lq(struct iwl_priv *priv,
         if (!sta || !sta->rate_ctrl_priv)
                 goto out;
 
-        lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+        lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
         i = sta->last_txrate_idx;
 
         if ((lq_sta->lq.sta_id == 0xff) &&
@@ -2096,7 +2088,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
         struct sta_info *sta;
         __le16 fc;
         struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
-        struct iwl4965_lq_sta *lq_sta;
+        struct iwl_lq_sta *lq_sta;
 
         IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
 
@@ -2113,7 +2105,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
                 goto out;
         }
 
-        lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+        lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
         i = sta->last_txrate_idx;
 
         if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
@@ -2149,14 +2141,14 @@ out:
 
 static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
 {
-        struct iwl4965_lq_sta *lq_sta;
+        struct iwl_lq_sta *lq_sta;
         struct iwl_priv *priv;
         int i, j;
 
         priv = (struct iwl_priv *)priv_rate;
         IWL_DEBUG_RATE("create station rate scale window\n");
 
-        lq_sta = kzalloc(sizeof(struct iwl4965_lq_sta), gfp);
+        lq_sta = kzalloc(sizeof(struct iwl_lq_sta), gfp);
 
         if (lq_sta == NULL)
                 return NULL;
@@ -2165,7 +2157,7 @@ static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
 
         for (j = 0; j < LQ_SIZE; j++)
                 for (i = 0; i < IWL_RATE_COUNT; i++)
-                        rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i]));
+                        rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
 
         return lq_sta;
 }
@@ -2178,7 +2170,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
         struct ieee80211_conf *conf = &local->hw.conf;
         struct ieee80211_supported_band *sband;
         struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
-        struct iwl4965_lq_sta *lq_sta = priv_sta;
+        struct iwl_lq_sta *lq_sta = priv_sta;
 
         sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 
@@ -2187,7 +2179,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
         sta->txrate_idx = 3;
         for (j = 0; j < LQ_SIZE; j++)
                 for (i = 0; i < IWL_RATE_COUNT; i++)
-                        rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i]));
+                        rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
 
         IWL_DEBUG_RATE("LQ: *** rate scale global init ***\n");
         /* TODO: what is a good starting rate for STA? About middle? Maybe not
@@ -2271,10 +2263,9 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
 }
 
 static void rs_fill_link_cmd(const struct iwl_priv *priv,
-                             struct iwl4965_lq_sta *lq_sta,
-                             u32 new_rate)
+                             struct iwl_lq_sta *lq_sta, u32 new_rate)
 {
-        struct iwl4965_scale_tbl_info tbl_type;
+        struct iwl_scale_tbl_info tbl_type;
         int index = 0;
         int rate_idx;
         int repeat_rate = 0;
@@ -2402,6 +2393,7 @@ static void rs_free(void *priv_rate)
 
 static void rs_clear(void *priv_rate)
 {
+#ifdef CONFIG_IWLWIFI_DEBUG
         struct iwl_priv *priv = (struct iwl_priv *) priv_rate;
 
         IWL_DEBUG_RATE("enter\n");
@@ -2409,11 +2401,12 @@ static void rs_clear(void *priv_rate)
         /* TODO - add rate scale state reset */
 
         IWL_DEBUG_RATE("leave\n");
+#endif /* CONFIG_IWLWIFI_DEBUG */
 }
 
 static void rs_free_sta(void *priv_rate, void *priv_sta)
 {
-        struct iwl4965_lq_sta *lq_sta = priv_sta;
+        struct iwl_lq_sta *lq_sta = priv_sta;
         struct iwl_priv *priv;
 
         priv = (struct iwl_priv *)priv_rate;
@@ -2429,8 +2422,8 @@ static int open_file_generic(struct inode *inode, struct file *file)
         file->private_data = inode->i_private;
         return 0;
 }
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
-                                u32 *rate_n_flags, int index)
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+                             u32 *rate_n_flags, int index)
 {
         struct iwl_priv *priv;
 
@@ -2453,7 +2446,7 @@ static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
 static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
                         const char __user *user_buf, size_t count, loff_t *ppos)
 {
-        struct iwl4965_lq_sta *lq_sta = file->private_data;
+        struct iwl_lq_sta *lq_sta = file->private_data;
         struct iwl_priv *priv;
         char buf[64];
         int buf_size;
@@ -2493,7 +2486,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
         int desc = 0;
         int i = 0;
 
-        struct iwl4965_lq_sta *lq_sta = file->private_data;
+        struct iwl_lq_sta *lq_sta = file->private_data;
 
         desc += sprintf(buff+desc, "sta_id %d\n", lq_sta->lq.sta_id);
         desc += sprintf(buff+desc, "failed=%d success=%d rate=0%X\n",
@@ -2541,7 +2534,7 @@ static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file,
         int desc = 0;
         int i, j;
 
-        struct iwl4965_lq_sta *lq_sta = file->private_data;
+        struct iwl_lq_sta *lq_sta = file->private_data;
         for (i = 0; i < LQ_SIZE; i++) {
                 desc += sprintf(buff+desc, "%s type=%d SGI=%d FAT=%d DUP=%d\n"
                                 "rate=0x%X\n",
@@ -2570,7 +2563,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
 static void rs_add_debugfs(void *priv, void *priv_sta,
                                         struct dentry *dir)
 {
-        struct iwl4965_lq_sta *lq_sta = priv_sta;
+        struct iwl_lq_sta *lq_sta = priv_sta;
         lq_sta->rs_sta_dbgfs_scale_table_file =
                 debugfs_create_file("rate_scale_table", 0600, dir,
                                 lq_sta, &rs_sta_dbgfs_scale_table_ops);
@@ -2585,7 +2578,7 @@ static void rs_add_debugfs(void *priv, void *priv_sta,
 
 static void rs_remove_debugfs(void *priv, void *priv_sta)
 {
-        struct iwl4965_lq_sta *lq_sta = priv_sta;
+        struct iwl_lq_sta *lq_sta = priv_sta;
         debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file);
         debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file);
         debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file);
@@ -2609,104 +2602,12 @@ static struct rate_control_ops rs_ops = {
 #endif
 };
 
-int iwl4965_fill_rs_info(struct ieee80211_hw *hw, char *buf, u8 sta_id)
-{
-        struct ieee80211_local *local = hw_to_local(hw);
-        struct iwl_priv *priv = hw->priv;
-        struct iwl4965_lq_sta *lq_sta;
-        struct sta_info *sta;
-        int cnt = 0, i;
-        u32 samples = 0, success = 0, good = 0;
-        unsigned long now = jiffies;
-        u32 max_time = 0;
-        u8 lq_type, antenna;
-
-        rcu_read_lock();
-
-        sta = sta_info_get(local, priv->stations[sta_id].sta.sta.addr);
-        if (!sta || !sta->rate_ctrl_priv) {
-                if (sta)
-                        IWL_DEBUG_RATE("leave - no private rate data!\n");
-                else
-                        IWL_DEBUG_RATE("leave - no station!\n");
-                rcu_read_unlock();
-                return sprintf(buf, "station %d not found\n", sta_id);
-        }
-
-        lq_sta = (void *)sta->rate_ctrl_priv;
-
-        lq_type = lq_sta->lq_info[lq_sta->active_tbl].lq_type;
-        antenna = lq_sta->lq_info[lq_sta->active_tbl].ant_type;
-
-        if (is_legacy(lq_type))
-                i = IWL_RATE_54M_INDEX;
-        else
-                i = IWL_RATE_60M_INDEX;
-        while (1) {
-                u64 mask;
-                int j;
-                int active = lq_sta->active_tbl;
-
-                cnt +=
-                    sprintf(&buf[cnt], " %2dMbs: ", iwl_rates[i].ieee / 2);
-
-                mask = (1ULL << (IWL_RATE_MAX_WINDOW - 1));
-                for (j = 0; j < IWL_RATE_MAX_WINDOW; j++, mask >>= 1)
-                        buf[cnt++] =
-                                (lq_sta->lq_info[active].win[i].data & mask)
-                                ? '1' : '0';
-
-                samples += lq_sta->lq_info[active].win[i].counter;
-                good += lq_sta->lq_info[active].win[i].success_counter;
-                success += lq_sta->lq_info[active].win[i].success_counter *
-                           iwl_rates[i].ieee;
-
-                if (lq_sta->lq_info[active].win[i].stamp) {
-                        int delta =
-                                   jiffies_to_msecs(now -
-                                   lq_sta->lq_info[active].win[i].stamp);
-
-                        if (delta > max_time)
-                                max_time = delta;
-
-                        cnt += sprintf(&buf[cnt], "%5dms\n", delta);
-                } else
-                        buf[cnt++] = '\n';
-
-                j = iwl4965_get_prev_ieee_rate(i);
-                if (j == i)
-                        break;
-                i = j;
-        }
-
-        /*
-         * Display the average rate of all samples taken.
-         * NOTE: We multiply # of samples by 2 since the IEEE measurement
-         * added from iwl_rates is actually 2X the rate.
-         */
-        if (samples)
-                cnt += sprintf(&buf[cnt],
-                         "\nAverage rate is %3d.%02dMbs over last %4dms\n"
-                         "%3d%% success (%d good packets over %d tries)\n",
-                         success / (2 * samples), (success * 5 / samples) % 10,
-                         max_time, good * 100 / samples, good, samples);
-        else
-                cnt += sprintf(&buf[cnt], "\nAverage rate: 0Mbs\n");
-
-        cnt += sprintf(&buf[cnt], "\nrate scale type %d antenna %d "
-                         "active_search %d rate index %d\n", lq_type, antenna,
-                         lq_sta->search_better_tbl, sta->last_txrate_idx);
-
-        rcu_read_unlock();
-        return cnt;
-}
-
-int iwl4965_rate_control_register(void)
+int iwlagn_rate_control_register(void)
 {
         return ieee80211_rate_control_register(&rs_ops);
 }
 
-void iwl4965_rate_control_unregister(void)
+void iwlagn_rate_control_unregister(void)
 {
         ieee80211_rate_control_unregister(&rs_ops);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index 9b9972885aa5..84d4d1e33755 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -24,8 +24,8 @@
  *
  *****************************************************************************/
 
-#ifndef __iwl_4965_rs_h__
-#define __iwl_4965_rs_h__
+#ifndef __iwl_agn_rs_h__
+#define __iwl_agn_rs_h__
 
 #include "iwl-dev.h"
 
@@ -88,7 +88,7 @@ enum {
 #define IWL_RATE_5M_MASK   (1 << IWL_RATE_5M_INDEX)
 #define IWL_RATE_11M_MASK  (1 << IWL_RATE_11M_INDEX)
 
-/* 4965 uCode API values for legacy bit rates, both OFDM and CCK */
+/* uCode API values for legacy bit rates, both OFDM and CCK */
 enum {
         IWL_RATE_6M_PLCP  = 13,
         IWL_RATE_9M_PLCP  = 15,
@@ -107,7 +107,7 @@ enum {
         /*FIXME:RS:add IWL_RATE_LEGACY_INVM_PLCP = 0,*/
 };
 
-/* 4965 uCode API values for OFDM high-throughput (HT) bit rates */
+/* uCode API values for OFDM high-throughput (HT) bit rates */
 enum {
         IWL_RATE_SISO_6M_PLCP = 0,
         IWL_RATE_SISO_12M_PLCP = 1,
@@ -287,15 +287,6 @@ static inline u8 iwl4965_get_prev_ieee_rate(u8 rate_index)
 }
 
 /**
- * iwl4965_fill_rs_info - Fill an output text buffer with the rate representation
- *
- * NOTE:  This is provided as a quick mechanism for a user to visualize
- * the performance of the rate control algorithm and is not meant to be
- * parsed software.
- */
-extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
-
-/**
  * iwl4965_rate_control_register - Register the rate control algorithm callbacks
  *
  * Since the rate control algorithm is hardware specific, there is no need
@@ -305,7 +296,7 @@ extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
  * ieee80211_register_hw
  *
  */
-extern int iwl4965_rate_control_register(void);
+extern int iwlagn_rate_control_register(void);
 
 /**
  * iwl4965_rate_control_unregister - Unregister the rate control callbacks
@@ -313,6 +304,6 @@ extern int iwl4965_rate_control_register(void);
  * This should be called after calling ieee80211_unregister_hw, but before
  * the driver is unloaded.
  */
-extern void iwl4965_rate_control_unregister(void);
+extern void iwlagn_rate_control_unregister(void);
 
-#endif
+#endif /* __iwl_agn__rs__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 71f5da3fe5c4..b8407d5704a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -65,7 +65,7 @@
  * NOTE: DRV_NAME is defined in iwlwifi.h for use by iwl-debug.h and printk
  */
 
-#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link 4965AGN driver for Linux"
+#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link AGN driver for Linux"
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 #define VD "d"
@@ -73,7 +73,7 @@
 #define VD
 #endif
 
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
 #define VS "s"
 #else
 #define VS
@@ -86,6 +86,7 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
 MODULE_VERSION(DRV_VERSION);
 MODULE_AUTHOR(DRV_COPYRIGHT);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("iwl4965");
 
 /*************** STATION TABLE MANAGEMENT ****
  * mac80211 should be examined to determine if sta_info is duplicating
@@ -444,11 +445,10 @@ static void iwl_free_frame(struct iwl_priv *priv, struct iwl_frame *frame)
         list_add(&frame->list, &priv->free_frames);
 }
 
-unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
-                                struct ieee80211_hdr *hdr,
-                                const u8 *dest, int left)
+static unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv,
+                                          struct ieee80211_hdr *hdr,
+                                          const u8 *dest, int left)
 {
-
         if (!iwl_is_associated(priv) || !priv->ibss_beacon ||
             ((priv->iw_mode != IEEE80211_IF_TYPE_IBSS) &&
              (priv->iw_mode != IEEE80211_IF_TYPE_AP)))
@@ -487,6 +487,38 @@ static u8 iwl4965_rate_get_lowest_plcp(struct iwl_priv *priv)
                 return IWL_RATE_6M_PLCP;
 }
 
+unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
+                                       struct iwl_frame *frame, u8 rate)
+{
+        struct iwl_tx_beacon_cmd *tx_beacon_cmd;
+        unsigned int frame_size;
+
+        tx_beacon_cmd = &frame->u.beacon;
+        memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
+
+        tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id;
+        tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
+
+        frame_size = iwl_fill_beacon_frame(priv, tx_beacon_cmd->frame,
+                                iwl_bcast_addr,
+                                sizeof(frame->u) - sizeof(*tx_beacon_cmd));
+
+        BUG_ON(frame_size > MAX_MPDU_SIZE);
+        tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
+
+        if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP))
+                tx_beacon_cmd->tx.rate_n_flags =
+                        iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK);
+        else
+                tx_beacon_cmd->tx.rate_n_flags =
+                        iwl_hw_set_rate_n_flags(rate, 0);
+
+        tx_beacon_cmd->tx.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK |
+                                     TX_CMD_FLG_TSF_MSK |
+                                     TX_CMD_FLG_STA_RATE_MSK;
+
+        return sizeof(*tx_beacon_cmd) + frame_size;
+}
 static int iwl4965_send_beacon_cmd(struct iwl_priv *priv)
 {
         struct iwl_frame *frame;
@@ -608,7 +640,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 }
 
 #define MAX_UCODE_BEACON_INTERVAL       4096
-#define INTEL_CONN_LISTEN_INTERVAL      __constant_cpu_to_le16(0xA)
 
 static __le16 iwl4965_adjust_beacon_interval(u16 beacon_val)
 {
@@ -638,7 +669,7 @@ static void iwl4965_setup_rxon_timing(struct iwl_priv *priv)
         priv->rxon_timing.timestamp.dw[0] =
                                 cpu_to_le32(priv->timestamp & 0xFFFFFFFF);
 
-        priv->rxon_timing.listen_interval = INTEL_CONN_LISTEN_INTERVAL;
+        priv->rxon_timing.listen_interval = cpu_to_le16(conf->listen_interval);
 
         tsf = priv->timestamp;
 
@@ -853,7 +884,7 @@ static void iwl4965_set_rate(struct iwl_priv *priv)
                    (IWL_OFDM_BASIC_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF;
 }
 
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
 
 #include "iwl-spectrum.h"
 
@@ -1057,7 +1088,7 @@ static void iwl4965_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 static void iwl4965_rx_spectrum_measure_notif(struct iwl_priv *priv,
                                           struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
         struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
         struct iwl4965_spectrum_notification *report = &(pkt->u.spectrum_notif);
 
@@ -1231,6 +1262,37 @@ static void iwl4965_rx_card_state_notif(struct iwl_priv *priv,
                 wake_up_interruptible(&priv->wait_command_queue);
 }
 
+int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
+{
+        int ret;
+        unsigned long flags;
+
+        spin_lock_irqsave(&priv->lock, flags);
+        ret = iwl_grab_nic_access(priv);
+        if (ret)
+                goto err;
+
+        if (src == IWL_PWR_SRC_VAUX) {
+                u32 val;
+                ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
+                                            &val);
+
+                if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
+                        iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+                                               APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
+                                               ~APMG_PS_CTRL_MSK_PWR_SRC);
+        } else {
+                iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+                                       APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
+                                       ~APMG_PS_CTRL_MSK_PWR_SRC);
+        }
+
+        iwl_release_nic_access(priv);
+err:
+        spin_unlock_irqrestore(&priv->lock, flags);
+        return ret;
+}
+
 /**
  * iwl4965_setup_rx_handlers - Initialize Rx handler callbacks
  *
@@ -2170,17 +2232,16 @@ static int __iwl4965_up(struct iwl_priv *priv)
         }
 
         /* If platform's RF_KILL switch is NOT set to KILL */
-        if (iwl_read32(priv, CSR_GP_CNTRL) &
-                                CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
+        if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
                 clear_bit(STATUS_RF_KILL_HW, &priv->status);
         else
                 set_bit(STATUS_RF_KILL_HW, &priv->status);
 
-        if (!test_bit(STATUS_IN_SUSPEND, &priv->status) &&
-            iwl_is_rfkill(priv)) {
+        if (iwl_is_rfkill(priv)) {
+                iwl4965_enable_interrupts(priv);
                 IWL_WARNING("Radio disabled by %s RF Kill switch\n",
                     test_bit(STATUS_RF_KILL_HW, &priv->status) ? "HW" : "SW");
-                return -ENODEV;
+                return 0;
         }
 
         iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
@@ -2216,11 +2277,6 @@ static int __iwl4965_up(struct iwl_priv *priv)
         memcpy(priv->ucode_data_backup.v_addr, priv->ucode_data.v_addr,
                priv->ucode_data.len);
 
-        /* We return success when we resume from suspend and rf_kill is on. */
-        if (test_bit(STATUS_RF_KILL_HW, &priv->status) ||
-            test_bit(STATUS_RF_KILL_SW, &priv->status))
-                return 0;
-
         for (i = 0; i < MAX_HW_RESTARTS; i++) {
 
                 iwl_clear_stations_table(priv);
@@ -2415,7 +2471,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
         unsigned long flags;
 
         if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
-                IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__);
+                IWL_ERROR("%s Should not be called in AP mode\n", __func__);
                 return;
         }
 
@@ -2491,7 +2547,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
 
         default:
                 IWL_ERROR("%s Should not be called in %d mode\n",
-                                __FUNCTION__, priv->iw_mode);
+                          __func__, priv->iw_mode);
                 break;
         }
 
@@ -2589,6 +2645,9 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw)
         if (ret)
                 goto out_release_irq;
 
+        if (iwl_is_rfkill(priv))
+                goto out;
+
         IWL_DEBUG_INFO("Start UP work done.\n");
 
         if (test_bit(STATUS_IN_SUSPEND, &priv->status))
@@ -2608,6 +2667,7 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw)
                 }
         }
 
+out:
         priv->is_open = 1;
         IWL_DEBUG_MAC80211("leave\n");
         return 0;
@@ -2773,6 +2833,7 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
 
         spin_lock_irqsave(&priv->lock, flags);
 
+
         /* if we are switching from ht to 2.4 clear flags
          * from any ht related info since 2.4 does not
          * support ht */
@@ -3102,6 +3163,7 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw,
                 if (bss_conf->assoc) {
                         priv->assoc_id = bss_conf->aid;
                         priv->beacon_int = bss_conf->beacon_int;
+                        priv->power_data.dtim_period = bss_conf->dtim_period;
                         priv->timestamp = bss_conf->timestamp;
                         priv->assoc_capability = bss_conf->assoc_capability;
                         priv->next_scan_jiffies = jiffies +
@@ -3345,6 +3407,39 @@ static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
         return 0;
 }
 
+static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
+                             enum ieee80211_ampdu_mlme_action action,
+                             const u8 *addr, u16 tid, u16 *ssn)
+{
+        struct iwl_priv *priv = hw->priv;
+        DECLARE_MAC_BUF(mac);
+
+        IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n",
+                     print_mac(mac, addr), tid);
+
+        if (!(priv->cfg->sku & IWL_SKU_N))
+                return -EACCES;
+
+        switch (action) {
+        case IEEE80211_AMPDU_RX_START:
+                IWL_DEBUG_HT("start Rx\n");
+                return iwl_rx_agg_start(priv, addr, tid, *ssn);
+        case IEEE80211_AMPDU_RX_STOP:
+                IWL_DEBUG_HT("stop Rx\n");
+                return iwl_rx_agg_stop(priv, addr, tid);
+        case IEEE80211_AMPDU_TX_START:
+                IWL_DEBUG_HT("start Tx\n");
+                return iwl_tx_agg_start(priv, addr, tid, ssn);
+        case IEEE80211_AMPDU_TX_STOP:
+                IWL_DEBUG_HT("stop Tx\n");
+                return iwl_tx_agg_stop(priv, addr, tid);
+        default:
+                IWL_DEBUG_HT("unknown\n");
+                return -EINVAL;
+                break;
+        }
+        return 0;
+}
 static int iwl4965_mac_get_tx_stats(struct ieee80211_hw *hw,
                                 struct ieee80211_tx_queue_stats *stats)
 {
@@ -3592,15 +3687,6 @@ static ssize_t show_temperature(struct device *d,
 
 static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL);
 
-static ssize_t show_rs_window(struct device *d,
-                              struct device_attribute *attr,
-                              char *buf)
-{
-        struct iwl_priv *priv = d->driver_data;
-        return iwl4965_fill_rs_info(priv->hw, buf, IWL_AP_ID);
-}
-static DEVICE_ATTR(rs_window, S_IRUGO, show_rs_window, NULL);
-
 static ssize_t show_tx_power(struct device *d,
                              struct device_attribute *attr, char *buf)
 {
@@ -3699,7 +3785,7 @@ static ssize_t store_filter_flags(struct device *d,
 static DEVICE_ATTR(filter_flags, S_IWUSR | S_IRUGO, show_filter_flags,
                    store_filter_flags);
 
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
 
 static ssize_t show_measurement(struct device *d,
                                 struct device_attribute *attr, char *buf)
@@ -3707,7 +3793,7 @@ static ssize_t show_measurement(struct device *d,
         struct iwl_priv *priv = dev_get_drvdata(d);
         struct iwl4965_spectrum_notification measure_report;
         u32 size = sizeof(measure_report), len = 0, ofs = 0;
-        u8 *data = (u8 *) & measure_report;
+        u8 *data = (u8 *)&measure_report;
         unsigned long flags;
 
         spin_lock_irqsave(&priv->lock, flags);
@@ -3770,7 +3856,7 @@ static ssize_t store_measurement(struct device *d,
 
 static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR,
                    show_measurement, store_measurement);
-#endif /* CONFIG_IWL4965_SPECTRUM_MEASUREMENT */
+#endif /* CONFIG_IWLAGN_SPECTRUM_MEASUREMENT */
 
 static ssize_t store_retry_rate(struct device *d,
                                 struct device_attribute *attr,
@@ -3800,77 +3886,54 @@ static ssize_t store_power_level(struct device *d,
                                  const char *buf, size_t count)
 {
         struct iwl_priv *priv = dev_get_drvdata(d);
-        int rc;
+        int ret;
         int mode;
 
         mode = simple_strtoul(buf, NULL, 0);
         mutex_lock(&priv->mutex);
 
         if (!iwl_is_ready(priv)) {
-                rc = -EAGAIN;
+                ret = -EAGAIN;
                 goto out;
         }
 
-        rc = iwl_power_set_user_mode(priv, mode);
-        if (rc) {
+        ret = iwl_power_set_user_mode(priv, mode);
+        if (ret) {
                 IWL_DEBUG_MAC80211("failed setting power mode.\n");
                 goto out;
         }
-        rc = count;
+        ret = count;
 
  out:
         mutex_unlock(&priv->mutex);
-        return rc;
+        return ret;
 }
 
-#define MAX_WX_STRING 80
-
-/* Values are in microsecond */
-static const s32 timeout_duration[] = {
-        350000,
-        250000,
-        75000,
-        37000,
-        25000,
-};
-static const s32 period_duration[] = {
-        400000,
-        700000,
-        1000000,
-        1000000,
-        1000000
-};
-
 static ssize_t show_power_level(struct device *d,
                                 struct device_attribute *attr, char *buf)
 {
         struct iwl_priv *priv = dev_get_drvdata(d);
+        int mode = priv->power_data.user_power_setting;
+        int system = priv->power_data.system_power_setting;
         int level = priv->power_data.power_mode;
         char *p = buf;
 
-        p += sprintf(p, "%d ", level);
-        switch (level) {
-        case IWL_POWER_MODE_CAM:
-        case IWL_POWER_AC:
-                p += sprintf(p, "(AC)");
+        switch (system) {
+        case IWL_POWER_SYS_AUTO:
+                p += sprintf(p, "SYSTEM:auto");
                 break;
-        case IWL_POWER_BATTERY:
-                p += sprintf(p, "(BATTERY)");
+        case IWL_POWER_SYS_AC:
+                p += sprintf(p, "SYSTEM:ac");
+                break;
+        case IWL_POWER_SYS_BATTERY:
+                p += sprintf(p, "SYSTEM:battery");
                 break;
-        default:
-                p += sprintf(p,
-                             "(Timeout %dms, Period %dms)",
-                             timeout_duration[level - 1] / 1000,
-                             period_duration[level - 1] / 1000);
         }
-/*
-        if (!(priv->power_mode & IWL_POWER_ENABLED))
-                p += sprintf(p, " OFF\n");
-        else
-                p += sprintf(p, " \n");
-*/
-        p += sprintf(p, " \n");
-        return (p - buf + 1);
+
+        p += sprintf(p, "\tMODE:%s", (mode < IWL_POWER_AUTO)?"fixed":"auto");
+        p += sprintf(p, "\tINDEX:%d", level);
+        p += sprintf(p, "\n");
+        return p - buf + 1;
 }
 
 static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level,
@@ -3945,7 +4008,7 @@ static ssize_t show_statistics(struct device *d,
         struct iwl_priv *priv = dev_get_drvdata(d);
         u32 size = sizeof(struct iwl_notif_statistics);
         u32 len = 0, ofs = 0;
-        u8 *data = (u8 *) & priv->statistics;
+        u8 *data = (u8 *)&priv->statistics;
         int rc = 0;
 
         if (!iwl_is_alive(priv))
@@ -4041,12 +4104,11 @@ static struct attribute *iwl4965_sysfs_entries[] = {
         &dev_attr_channels.attr,
         &dev_attr_flags.attr,
         &dev_attr_filter_flags.attr,
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
         &dev_attr_measurement.attr,
 #endif
         &dev_attr_power_level.attr,
         &dev_attr_retry_rate.attr,
-        &dev_attr_rs_window.attr,
         &dev_attr_statistics.attr,
         &dev_attr_status.attr,
         &dev_attr_temperature.attr,
@@ -4394,8 +4456,10 @@ static int iwl4965_pci_resume(struct pci_dev *pdev)
 
 /* Hardware specific file defines the PCI IDs table for that hardware module */
 static struct pci_device_id iwl_hw_card_ids[] = {
+#ifdef CONFIG_IWL4965
         {IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
         {IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
+#endif /* CONFIG_IWL4965 */
 #ifdef CONFIG_IWL5000
         {IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bg_cfg)},
         {IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bg_cfg)},
@@ -4431,7 +4495,7 @@ static int __init iwl4965_init(void)
         printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n");
         printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n");
 
-        ret = iwl4965_rate_control_register();
+        ret = iwlagn_rate_control_register();
         if (ret) {
                 IWL_ERROR("Unable to register rate control algorithm: %d\n", ret);
                 return ret;
@@ -4446,14 +4510,14 @@ static int __init iwl4965_init(void)
         return ret;
 
 error_register:
-        iwl4965_rate_control_unregister();
+        iwlagn_rate_control_unregister();
         return ret;
 }
 
 static void __exit iwl4965_exit(void)
 {
         pci_unregister_driver(&iwl_driver);
-        iwl4965_rate_control_unregister();
+        iwlagn_rate_control_unregister();
 }
 
 module_exit(iwl4965_exit);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index e9bb1de0ce3f..28b5b09996ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -666,8 +666,7 @@ struct iwl4965_rxon_assoc_cmd {
         __le16 reserved;
 } __attribute__ ((packed));
 
-
-
+#define IWL_CONN_MAX_LISTEN_INTERVAL    10
 
 /*
  * REPLY_RXON_TIMING = 0x14 (command, has simple generic response)
@@ -1076,10 +1075,12 @@ struct iwl4965_rx_frame {
 } __attribute__ ((packed));
 
 /* Fixed (non-configurable) rx data from phy */
-#define RX_PHY_FLAGS_ANTENNAE_OFFSET            (4)
-#define RX_PHY_FLAGS_ANTENNAE_MASK              (0x70)
-#define IWL_AGC_DB_MASK         (0x3f80)        /* MASK(7,13) */
-#define IWL_AGC_DB_POS          (7)
+
+#define IWL49_RX_RES_PHY_CNT 14
+#define IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET      (4)
+#define IWL49_RX_PHY_FLAGS_ANTENNAE_MASK        (0x70)
+#define IWL49_AGC_DB_MASK                       (0x3f80)        /* MASK(7,13) */
+#define IWL49_AGC_DB_POS                        (7)
 struct iwl4965_rx_non_cfg_phy {
         __le16 ant_selection;   /* ant A bit 4, ant B bit 5, ant C bit 6 */
         __le16 agc_info;        /* agc code 0:6, agc dB 7:13, reserved 14:15 */
@@ -1087,12 +1088,30 @@ struct iwl4965_rx_non_cfg_phy {
         u8 pad[0];
 } __attribute__ ((packed));
 
+
+#define IWL50_RX_RES_PHY_CNT 8
+#define IWL50_RX_RES_AGC_IDX     1
+#define IWL50_RX_RES_RSSI_AB_IDX 2
+#define IWL50_RX_RES_RSSI_C_IDX  3
+#define IWL50_OFDM_AGC_MSK 0xfe00
+#define IWL50_OFDM_AGC_BIT_POS 9
+#define IWL50_OFDM_RSSI_A_MSK 0x00ff
+#define IWL50_OFDM_RSSI_A_BIT_POS 0
+#define IWL50_OFDM_RSSI_B_MSK 0xff0000
+#define IWL50_OFDM_RSSI_B_BIT_POS 16
+#define IWL50_OFDM_RSSI_C_MSK 0x00ff
+#define IWL50_OFDM_RSSI_C_BIT_POS 0
+
+struct iwl5000_non_cfg_phy {
+        __le32 non_cfg_phy[IWL50_RX_RES_PHY_CNT];  /* upto 8 phy entries */
+} __attribute__ ((packed));
+
+
 /*
  * REPLY_RX = 0xc3 (response only, not a command)
  * Used only for legacy (non 11n) frames.
  */
-#define RX_RES_PHY_CNT 14
-struct iwl4965_rx_phy_res {
+struct iwl_rx_phy_res {
         u8 non_cfg_phy_cnt;     /* non configurable DSP phy data byte count */
         u8 cfg_phy_cnt;         /* configurable DSP phy data byte count */
         u8 stat_id;             /* configurable DSP phy data set ID */
@@ -1101,8 +1120,7 @@ struct iwl4965_rx_phy_res {
         __le32 beacon_time_stamp; /* beacon at on-air rise */
         __le16 phy_flags;       /* general phy flags: band, modulation, ... */
         __le16 channel;         /* channel number */
-        __le16 non_cfg_phy[RX_RES_PHY_CNT];     /* upto 14 phy entries */
-        __le32 reserved2;
+        u8 non_cfg_phy_buf[32]; /* for various implementations of non_cfg_phy */
         __le32 rate_n_flags;    /* RATE_MCS_* */
         __le16 byte_count;      /* frame's byte-count */
         __le16 reserved3;
@@ -1993,7 +2011,7 @@ struct iwl4965_spectrum_notification {
  *****************************************************************************/
 
 /**
- * struct iwl4965_powertable_cmd - Power Table Command
+ * struct iwl_powertable_cmd - Power Table Command
  * @flags: See below:
  *
  * POWER_TABLE_CMD = 0x77 (command, has simple generic response)
@@ -2027,7 +2045,7 @@ struct iwl4965_spectrum_notification {
 #define IWL_POWER_PCI_PM_MSK                    __constant_cpu_to_le16(1 << 3)
 #define IWL_POWER_FAST_PD                       __constant_cpu_to_le16(1 << 4)
 
-struct iwl4965_powertable_cmd {
+struct iwl_powertable_cmd {
         __le16 flags;
         u8 keep_alive_seconds;
         u8 debug_flags;
@@ -2324,7 +2342,7 @@ struct iwl4965_beacon_notif {
 /*
  * REPLY_TX_BEACON = 0x91 (command, has simple generic response)
  */
-struct iwl4965_tx_beacon_cmd {
+struct iwl_tx_beacon_cmd {
         struct iwl_tx_cmd tx;
         __le16 tim_idx;
         u8 tim_size;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index e3427c205ccf..9bd61809129f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -383,8 +383,8 @@ void iwl_reset_qos(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwl_reset_qos);
 
-#define MAX_BIT_RATE_40_MHZ 0x96; /* 150 Mbps */
-#define MAX_BIT_RATE_20_MHZ 0x48; /* 72 Mbps */
+#define MAX_BIT_RATE_40_MHZ 0x96 /* 150 Mbps */
+#define MAX_BIT_RATE_20_MHZ 0x48 /* 72 Mbps */
 static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
                               struct ieee80211_ht_info *ht_info,
                               enum ieee80211_band band)
@@ -815,7 +815,7 @@ int iwl_setup_mac(struct iwl_priv *priv)
 {
         int ret;
         struct ieee80211_hw *hw = priv->hw;
-        hw->rate_control_algorithm = "iwl-4965-rs";
+        hw->rate_control_algorithm = "iwl-agn-rs";
 
         /* Tell mac80211 our characteristics */
         hw->flags = IEEE80211_HW_SIGNAL_DBM |
@@ -827,6 +827,7 @@ int iwl_setup_mac(struct iwl_priv *priv)
                 hw->ampdu_queues = priv->cfg->mod_params->num_of_ampdu_queues;
 
         hw->conf.beacon_int = 100;
+        hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
 
         if (priv->bands[IEEE80211_BAND_2GHZ].n_channels)
                 priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index db66114f1e56..64f139e97444 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -95,6 +95,8 @@ struct iwl_hcmd_utils_ops {
         void (*chain_noise_reset)(struct iwl_priv *priv);
         void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info,
                         __le32 *tx_flags);
+        int  (*calc_rssi)(struct iwl_priv *priv,
+                          struct iwl_rx_phy_res *rx_resp);
 };
 
 struct iwl_lib_ops {
@@ -139,7 +141,6 @@ struct iwl_lib_ops {
                 int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src);
         } apm_ops;
         /* power */
-        int (*set_power)(struct iwl_priv *priv, void *cmd);
         int (*send_tx_power) (struct iwl_priv *priv);
         void (*update_chain_flags)(struct iwl_priv *priv);
         void (*temperature) (struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 545ed692d889..52629fbd835a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -104,6 +104,7 @@
  *  3-2:  0 = A, 1 = B, 2 = C, 3 = D step
  */
 #define CSR_HW_REV_WA_REG       (CSR_BASE+0x22C)
+#define CSR_DBG_HPET_MEM_REG    (CSR_BASE+0x240)
 
 /* Bits for CSR_HW_IF_CONFIG_REG */
 #define CSR49_HW_IF_CONFIG_REG_BIT_4965_R       (0x00000010)
@@ -118,7 +119,12 @@
 #define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A    (0x00000000)
 #define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B    (0x00001000)
 
-#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM     (0x00200000)
+#define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A           (0x00080000)
+#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM         (0x00200000)
+#define CSR_HW_IF_CONFIG_REG_BIT_PCI_OWN_SEM            (0x00400000)
+#define CSR_HW_IF_CONFIG_REG_BIT_ME_OWN                 (0x02000000)
+#define CSR_HW_IF_CONFIG_REG_BIT_WAKE_ME                (0x08000000)
+
 
 /* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
  * acknowledged (reset) by host writing "1" to flagged bits. */
@@ -236,6 +242,8 @@
 #define CSR39_ANA_PLL_CFG_VAL        (0x01000000)
 #define CSR50_ANA_PLL_CFG_VAL        (0x00880300)
 
+/* HPET MEM debug */
+#define CSR_DBG_HPET_MEM_REG_VAL        (0xFFFF0000)
 /*=== HBUS (Host-side Bus) ===*/
 #define HBUS_BASE       (0x400)
 /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index d6d729e86bdb..b4ffd33ef98c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -33,12 +33,12 @@
 #define IWL_DEBUG(level, fmt, args...) \
 do { if (priv->debug_level & (level)) \
   dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \
-         in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+         in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
 
 #define IWL_DEBUG_LIMIT(level, fmt, args...) \
 do { if ((priv->debug_level & (level)) && net_ratelimit()) \
   dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \
-         in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+         in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 struct iwl_debugfs {
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index ed948dc59b3d..20db0eb636a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -231,7 +231,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
         DECLARE_MAC_BUF(mac);
 
         buf = kmalloc(bufsz, GFP_KERNEL);
-        if(!buf)
+        if (!buf)
                 return -ENOMEM;
 
         pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n",
@@ -364,16 +364,19 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 {
         struct iwl_debugfs *dbgfs;
         struct dentry *phyd = priv->hw->wiphy->debugfsdir;
+        int ret = 0;
 
         dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL);
         if (!dbgfs) {
+                ret = -ENOMEM;
                 goto err;
         }
 
         priv->dbgfs = dbgfs;
         dbgfs->name = name;
         dbgfs->dir_drv = debugfs_create_dir(name, phyd);
-        if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)){
+        if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)) {
+                ret = -ENOENT;
                 goto err;
         }
 
@@ -394,7 +397,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 err:
         IWL_ERROR("Can't open the debugfs directory\n");
         iwl_dbgfs_unregister(priv);
-        return -ENOENT;
+        return ret;
 }
 EXPORT_SYMBOL(iwl_dbgfs_register);
 
@@ -404,7 +407,7 @@ EXPORT_SYMBOL(iwl_dbgfs_register);
  */
 void iwl_dbgfs_unregister(struct iwl_priv *priv)
 {
-        if (!(priv->dbgfs))
+        if (!priv->dbgfs)
                 return;
 
         DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_eeprom);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 4d789e353e3a..c19db438306c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -36,7 +36,7 @@
 #include <linux/kernel.h>
 #include <net/ieee80211_radiotap.h>
 
-#define DRV_NAME        "iwl4965"
+#define DRV_NAME        "iwlagn"
 #include "iwl-rfkill.h"
 #include "iwl-eeprom.h"
 #include "iwl-4965-hw.h"
@@ -45,6 +45,7 @@
 #include "iwl-debug.h"
 #include "iwl-led.h"
 #include "iwl-power.h"
+#include "iwl-agn-rs.h"
 
 /* configuration for the iwl4965 */
 extern struct iwl_cfg iwl4965_agn_cfg;
@@ -134,8 +135,7 @@ struct iwl_tx_info {
 struct iwl_tx_queue {
         struct iwl_queue q;
         struct iwl_tfd_frame *bd;
-        struct iwl_cmd *cmd;
-        dma_addr_t dma_addr_cmd;
+        struct iwl_cmd *cmd[TFD_TX_CMD_SLOTS];
         struct iwl_tx_info *txb;
         int need_update;
         int sched_retry;
@@ -191,7 +191,6 @@ struct iwl4965_clip_group {
         const s8 clip_powers[IWL_MAX_RATES];
 };
 
-#include "iwl-4965-rs.h"
 
 #define IWL_TX_FIFO_AC0 0
 #define IWL_TX_FIFO_AC1 1
@@ -219,7 +218,7 @@ enum iwl_pwr_src {
 struct iwl_frame {
         union {
                 struct ieee80211_hdr frame;
-                struct iwl4965_tx_beacon_cmd beacon;
+                struct iwl_tx_beacon_cmd beacon;
                 u8 raw[IEEE80211_FRAME_LEN];
                 u8 cmd[360];
         } u;
@@ -283,10 +282,9 @@ struct iwl_cmd {
                 u32 val32;
                 struct iwl4965_bt_cmd bt;
                 struct iwl4965_rxon_time_cmd rxon_time;
-                struct iwl4965_powertable_cmd powertable;
+                struct iwl_powertable_cmd powertable;
                 struct iwl_qosparam_cmd qosparam;
                 struct iwl_tx_cmd tx;
-                struct iwl4965_tx_beacon_cmd tx_beacon;
                 struct iwl4965_rxon_assoc_cmd rxon_assoc;
                 struct iwl_rem_sta_cmd rm_sta;
                 u8 *indirect;
@@ -590,6 +588,7 @@ extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
                                         const u8 *dest, int left);
 extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
 int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
+extern int iwl4965_set_power(struct iwl_priv *priv, void *cmd);
 
 extern const u8 iwl_bcast_addr[ETH_ALEN];
 
@@ -642,10 +641,6 @@ struct iwl_priv;
  * Forward declare iwl-4965.c functions for iwl-base.c
  */
 extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
-
-int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
-                                    enum ieee80211_ampdu_mlme_action action,
-                                    const u8 *addr, u16 tid, u16 *ssn);
 int iwl4965_check_empty_hw_queue(struct iwl_priv *priv, int sta_id,
                                         u8 tid, int txq_id);
 
@@ -812,14 +807,11 @@ struct iwl_chain_noise_data {
 #define EEPROM_SEM_RETRY_LIMIT 1000     /* number of attempts (not time) */
 
 
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
-
 enum {
         MEASUREMENT_READY = (1 << 0),
         MEASUREMENT_ACTIVE = (1 << 1),
 };
 
-#endif
 
 #define IWL_MAX_NUM_QUEUES      20 /* FIXME: do dynamic allocation */
 
@@ -844,7 +836,7 @@ struct iwl_priv {
 
         struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
         /* spectrum measurement report caching */
         struct iwl4965_spectrum_notification measure_report;
         u8 measurement_status;
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 4a08a1b50979..bce53830b301 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -273,8 +273,7 @@ EXPORT_SYMBOL(iwl_eeprom_init);
 
 void iwl_eeprom_free(struct iwl_priv *priv)
 {
-        if(priv->eeprom)
-                kfree(priv->eeprom);
+        kfree(priv->eeprom);
         priv->eeprom = NULL;
 }
 EXPORT_SYMBOL(iwl_eeprom_free);
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 8fa991b7202a..6512834bb916 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -228,7 +228,7 @@ cancel:
                  * TX cmd queue. Otherwise in case the cmd comes
                  * in later, it will possibly set an invalid
                  * address (cmd->meta.source). */
-                qcmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
+                qcmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
                 qcmd->meta.flags &= ~CMD_WANT_SKB;
         }
 fail:
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 61250e6a7d1b..cb11c4a4d691 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -161,12 +161,32 @@ int iwl4965_led_off(struct iwl_priv *priv, int led_id)
 /* Set led register off */
 static int iwl4965_led_off_reg(struct iwl_priv *priv, int led_id)
 {
-        IWL_DEBUG_LED("radio off\n");
+        IWL_DEBUG_LED("LED Reg off\n");
         iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_OFF);
         return 0;
 }
 
 /*
+ * Set led register in case of disassociation according to rfkill state
+ */
+static int iwl_led_associate(struct iwl_priv *priv, int led_id)
+{
+        IWL_DEBUG_LED("Associated\n");
+        priv->allow_blinking = 1;
+        return iwl4965_led_on_reg(priv, led_id);
+}
+static int iwl_led_disassociate(struct iwl_priv *priv, int led_id)
+{
+        priv->allow_blinking = 0;
+        if (iwl_is_rfkill(priv))
+                iwl4965_led_off_reg(priv, led_id);
+        else
+                iwl4965_led_on_reg(priv, led_id);
+
+        return 0;
+}
+
+/*
  * brightness call back function for Tx/Rx LED
  */
 static int iwl_led_associated(struct iwl_priv *priv, int led_id)
@@ -199,16 +219,10 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev,
                         led_type_str[led->type], brightness);
         switch (brightness) {
         case LED_FULL:
-                if (led->type == IWL_LED_TRG_ASSOC)
-                        priv->allow_blinking = 1;
-
                 if (led->led_on)
                         led->led_on(priv, IWL_LED_LINK);
                 break;
         case LED_OFF:
-                if (led->type == IWL_LED_TRG_ASSOC)
-                        priv->allow_blinking = 0;
-
                 if (led->led_off)
                         led->led_off(priv, IWL_LED_LINK);
                 break;
@@ -228,12 +242,12 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev,
  */
 static int iwl_leds_register_led(struct iwl_priv *priv, struct iwl_led *led,
                                    enum led_type type, u8 set_led,
-                                   const char *name, char *trigger)
+                                   char *trigger)
 {
         struct device *device = wiphy_dev(priv->hw->wiphy);
         int ret;
 
-        led->led_dev.name = name;
+        led->led_dev.name = led->name;
         led->led_dev.brightness_set = iwl_led_brightness_set;
         led->led_dev.default_trigger = trigger;
 
@@ -284,12 +298,6 @@ static int iwl_get_blink_rate(struct iwl_priv *priv)
         return i;
 }
 
-static inline int is_rf_kill(struct iwl_priv *priv)
-{
-        return test_bit(STATUS_RF_KILL_HW, &priv->status) ||
-                test_bit(STATUS_RF_KILL_SW, &priv->status);
-}
-
 /*
  * this function called from handler. Since setting Led command can
  * happen very frequent we postpone led command to be called from
@@ -303,7 +311,7 @@ void iwl_leds_background(struct iwl_priv *priv)
                 priv->last_blink_time = 0;
                 return;
         }
-        if (is_rf_kill(priv)) {
+        if (iwl_is_rfkill(priv)) {
                 priv->last_blink_time = 0;
                 return;
         }
@@ -337,7 +345,6 @@ EXPORT_SYMBOL(iwl_leds_background);
 int iwl_leds_register(struct iwl_priv *priv)
 {
         char *trigger;
-        char name[32];
         int ret;
 
         priv->last_blink_rate = 0;
@@ -346,7 +353,8 @@ int iwl_leds_register(struct iwl_priv *priv)
         priv->allow_blinking = 0;
 
         trigger = ieee80211_get_radio_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:radio",
+        snprintf(priv->led[IWL_LED_TRG_RADIO].name,
+                 sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio",
                  wiphy_name(priv->hw->wiphy));
 
         priv->led[IWL_LED_TRG_RADIO].led_on = iwl4965_led_on_reg;
@@ -354,31 +362,33 @@ int iwl_leds_register(struct iwl_priv *priv)
         priv->led[IWL_LED_TRG_RADIO].led_pattern = NULL;
 
         ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RADIO],
-                                   IWL_LED_TRG_RADIO, 1, name, trigger);
+                                   IWL_LED_TRG_RADIO, 1, trigger);
         if (ret)
                 goto exit_fail;
 
         trigger = ieee80211_get_assoc_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:assoc",
+        snprintf(priv->led[IWL_LED_TRG_ASSOC].name,
+                 sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc",
                  wiphy_name(priv->hw->wiphy));
 
         ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_ASSOC],
-                                   IWL_LED_TRG_ASSOC, 0, name, trigger);
+                                   IWL_LED_TRG_ASSOC, 0, trigger);
 
         /* for assoc always turn led on */
-        priv->led[IWL_LED_TRG_ASSOC].led_on = iwl4965_led_on_reg;
-        priv->led[IWL_LED_TRG_ASSOC].led_off = iwl4965_led_on_reg;
+        priv->led[IWL_LED_TRG_ASSOC].led_on = iwl_led_associate;
+        priv->led[IWL_LED_TRG_ASSOC].led_off = iwl_led_disassociate;
         priv->led[IWL_LED_TRG_ASSOC].led_pattern = NULL;
 
         if (ret)
                 goto exit_fail;
 
         trigger = ieee80211_get_rx_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:RX", wiphy_name(priv->hw->wiphy));
-
+        snprintf(priv->led[IWL_LED_TRG_RX].name,
+                 sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX",
+                 wiphy_name(priv->hw->wiphy));
 
         ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RX],
-                                   IWL_LED_TRG_RX, 0, name, trigger);
+                                   IWL_LED_TRG_RX, 0, trigger);
 
         priv->led[IWL_LED_TRG_RX].led_on = iwl_led_associated;
         priv->led[IWL_LED_TRG_RX].led_off = iwl_led_associated;
@@ -388,9 +398,12 @@ int iwl_leds_register(struct iwl_priv *priv)
                 goto exit_fail;
 
         trigger = ieee80211_get_tx_led_name(priv->hw);
-        snprintf(name, sizeof(name), "iwl-%s:TX", wiphy_name(priv->hw->wiphy));
+        snprintf(priv->led[IWL_LED_TRG_TX].name,
+                 sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX",
+                 wiphy_name(priv->hw->wiphy));
+
         ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_TX],
-                                   IWL_LED_TRG_TX, 0, name, trigger);
+                                   IWL_LED_TRG_TX, 0, trigger);
 
         priv->led[IWL_LED_TRG_TX].led_on = iwl_led_associated;
         priv->led[IWL_LED_TRG_TX].led_off = iwl_led_associated;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 1980ae5a7e82..588c9ad20e83 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -52,6 +52,7 @@ enum led_type {
 struct iwl_led {
         struct iwl_priv *priv;
         struct led_classdev led_dev;
+        char name[32];
 
         int (*led_on) (struct iwl_priv *priv, int led_id);
         int (*led_off) (struct iwl_priv *priv, int led_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 2e71803e09ba..028e3053c0ca 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -82,7 +82,7 @@
 
 /* default power management (not Tx power) table values */
 /* for tim  0-10 */
-static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_0[IWL_POWER_MAX] = {
         {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0},
@@ -93,7 +93,7 @@ static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = {
 
 
 /* for tim = 3-10 */
-static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_1[IWL_POWER_MAX] = {
         {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 3, 4, 7)}, 0},
@@ -103,7 +103,7 @@ static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = {
 };
 
 /* for tim > 11 */
-static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_2[IWL_POWER_MAX] = {
         {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 0xFF)}, 0},
         {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(2, 4, 6, 7, 0xFF)}, 0},
@@ -112,12 +112,19 @@ static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = {
         {{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(4, 7, 10, 10, 0xFF)}, 0}
 };
 
+/* set card power command */
+static int iwl_set_power(struct iwl_priv *priv, void *cmd)
+{
+        return iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD,
+                                      sizeof(struct iwl_powertable_cmd),
+                                      cmd, NULL);
+}
 /* decide the right power level according to association status
  * and battery status
  */
 static u16 iwl_get_auto_power_mode(struct iwl_priv *priv)
 {
-        u16 mode = priv->power_data.user_power_setting;
+        u16 mode;
 
         switch (priv->power_data.user_power_setting) {
         case IWL_POWER_AUTO:
@@ -129,12 +136,16 @@ static u16 iwl_get_auto_power_mode(struct iwl_priv *priv)
                 else
                         mode = IWL_POWER_ON_AC_DISASSOC;
                 break;
+        /* FIXME: remove battery and ac from here */
         case IWL_POWER_BATTERY:
                 mode = IWL_POWER_INDEX_3;
                 break;
         case IWL_POWER_AC:
                 mode = IWL_POWER_MODE_CAM;
                 break;
+        default:
+                mode = priv->power_data.user_power_setting;
+                break;
         }
         return mode;
 }
@@ -144,7 +155,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
 {
         int ret = 0, i;
         struct iwl_power_mgr *pow_data;
-        int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_AC;
+        int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_MAX;
         u16 pci_pm;
 
         IWL_DEBUG_POWER("Initialize power \n");
@@ -162,11 +173,11 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
         if (ret != 0)
                 return 0;
         else {
-                struct iwl4965_powertable_cmd *cmd;
+                struct iwl_powertable_cmd *cmd;
 
                 IWL_DEBUG_POWER("adjust power command flags\n");
 
-                for (i = 0; i < IWL_POWER_AC; i++) {
+                for (i = 0; i < IWL_POWER_MAX; i++) {
                         cmd = &pow_data->pwr_range_0[i].cmd;
 
                         if (pci_pm & 0x1)
@@ -180,7 +191,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
 
 /* adjust power command according to dtim period and power level*/
 static int iwl_update_power_command(struct iwl_priv *priv,
-                                    struct iwl4965_powertable_cmd *cmd,
+                                    struct iwl_powertable_cmd *cmd,
                                     u16 mode)
 {
         int ret = 0, i;
@@ -204,7 +215,7 @@ static int iwl_update_power_command(struct iwl_priv *priv,
                 range = &pow_data->pwr_range_2[0];
 
         period = pow_data->dtim_period;
-        memcpy(cmd, &range[mode].cmd, sizeof(struct iwl4965_powertable_cmd));
+        memcpy(cmd, &range[mode].cmd, sizeof(struct iwl_powertable_cmd));
 
         if (period == 0) {
                 period = 1;
@@ -258,17 +269,18 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
         * else user level */
 
         switch (setting->system_power_setting) {
-        case IWL_POWER_AUTO:
+        case IWL_POWER_SYS_AUTO:
                 final_mode = iwl_get_auto_power_mode(priv);
                 break;
-        case IWL_POWER_BATTERY:
+        case IWL_POWER_SYS_BATTERY:
                 final_mode = IWL_POWER_INDEX_3;
                 break;
-        case IWL_POWER_AC:
+        case IWL_POWER_SYS_AC:
                 final_mode = IWL_POWER_MODE_CAM;
                 break;
         default:
-                final_mode = setting->system_power_setting;
+                final_mode = IWL_POWER_INDEX_3;
+                WARN_ON(1);
         }
 
         if (setting->critical_power_setting > final_mode)
@@ -280,7 +292,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
 
         if (!iwl_is_rfkill(priv) && !setting->power_disabled &&
             ((setting->power_mode != final_mode) || refresh)) {
-                struct iwl4965_powertable_cmd cmd;
+                struct iwl_powertable_cmd cmd;
 
                 if (final_mode != IWL_POWER_MODE_CAM)
                         set_bit(STATUS_POWER_PMI, &priv->status);
@@ -291,8 +303,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
                 if (final_mode == IWL_POWER_INDEX_5)
                         cmd.flags |= IWL_POWER_FAST_PD;
 
-                if (priv->cfg->ops->lib->set_power)
-                        ret = priv->cfg->ops->lib->set_power(priv, &cmd);
+                ret = iwl_set_power(priv, &cmd);
 
                 if (final_mode == IWL_POWER_MODE_CAM)
                         clear_bit(STATUS_POWER_PMI, &priv->status);
@@ -388,7 +399,7 @@ void iwl_power_initialize(struct iwl_priv *priv)
         iwl_power_init_handle(priv);
         priv->power_data.user_power_setting = IWL_POWER_AUTO;
         priv->power_data.power_disabled = 0;
-        priv->power_data.system_power_setting = IWL_POWER_AUTO;
+        priv->power_data.system_power_setting = IWL_POWER_SYS_AUTO;
         priv->power_data.is_battery_active = 0;
         priv->power_data.power_disabled = 0;
         priv->power_data.critical_power_setting = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index b066724a1c2b..abcbbf96a84e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -33,12 +33,25 @@
 
 struct iwl_priv;
 
-#define IWL_POWER_MODE_CAM      0x00    /* Continuously Aware Mode, always on */
-#define IWL_POWER_INDEX_3       0x03
-#define IWL_POWER_INDEX_5       0x05
-#define IWL_POWER_AC            0x06
-#define IWL_POWER_BATTERY       0x07
-#define IWL_POWER_AUTO          0x08
+enum {
+        IWL_POWER_MODE_CAM, /* Continuously Aware Mode, always on */
+        IWL_POWER_INDEX_1,
+        IWL_POWER_INDEX_2,
+        IWL_POWER_INDEX_3,
+        IWL_POWER_INDEX_4,
+        IWL_POWER_INDEX_5,
+        IWL_POWER_AUTO,
+        IWL_POWER_MAX = IWL_POWER_AUTO,
+        IWL_POWER_AC,
+        IWL_POWER_BATTERY,
+};
+
+enum {
+        IWL_POWER_SYS_AUTO,
+        IWL_POWER_SYS_AC,
+        IWL_POWER_SYS_BATTERY,
+};
+
 #define IWL_POWER_LIMIT         0x08
 #define IWL_POWER_MASK          0x0F
 #define IWL_POWER_ENABLED       0x10
@@ -46,15 +59,15 @@ struct iwl_priv;
 /* Power management (not Tx power) structures */
 
 struct iwl_power_vec_entry {
-        struct iwl4965_powertable_cmd cmd;
+        struct iwl_powertable_cmd cmd;
         u8 no_dtim;
 };
 
 struct iwl_power_mgr {
         spinlock_t lock;
-        struct iwl_power_vec_entry pwr_range_0[IWL_POWER_AC];
-        struct iwl_power_vec_entry pwr_range_1[IWL_POWER_AC];
-        struct iwl_power_vec_entry pwr_range_2[IWL_POWER_AC];
+        struct iwl_power_vec_entry pwr_range_0[IWL_POWER_MAX];
+        struct iwl_power_vec_entry pwr_range_1[IWL_POWER_MAX];
+        struct iwl_power_vec_entry pwr_range_2[IWL_POWER_MAX];
         u32 dtim_period;
         /* final power level that used to calculate final power command */
         u8 power_mode;
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 70d9c7568b98..ee5afd48d3af 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -84,14 +84,16 @@
 #define APMG_CLK_VAL_DMA_CLK_RQT        (0x00000200)
 #define APMG_CLK_VAL_BSM_CLK_RQT        (0x00000800)
 
-#define APMG_PS_CTRL_VAL_RESET_REQ      (0x04000000)
 
-#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS  (0x00000800)
+#define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS    (0x00400000)
+#define APMG_PS_CTRL_VAL_RESET_REQ              (0x04000000)
+#define APMG_PS_CTRL_MSK_PWR_SRC                (0x03000000)
+#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN          (0x00000000)
+#define APMG_PS_CTRL_VAL_PWR_SRC_MAX            (0x01000000) /* 3945 only */
+#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX           (0x02000000)
 
-#define APMG_PS_CTRL_MSK_PWR_SRC              (0x03000000)
-#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN        (0x00000000)
-#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX         (0x01000000)
 
+#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS          (0x00000800)
 
 /**
  * BSM (Bootstrap State Machine)
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index e2d9afba38a5..f3f6ea49fdd2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -791,7 +791,7 @@ static inline void iwl_dbg_report_frame(struct iwl_priv *priv,
 
 static void iwl_add_radiotap(struct iwl_priv *priv,
                                  struct sk_buff *skb,
-                                 struct iwl4965_rx_phy_res *rx_start,
+                                 struct iwl_rx_phy_res *rx_start,
                                  struct ieee80211_rx_status *stats,
                                  u32 ampdu_status)
 {
@@ -1010,8 +1010,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
                                        struct ieee80211_rx_status *stats)
 {
         struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
-        struct iwl4965_rx_phy_res *rx_start = (include_phy) ?
-            (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) : NULL;
+        struct iwl_rx_phy_res *rx_start = (include_phy) ?
+            (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) : NULL;
         struct ieee80211_hdr *hdr;
         u16 len;
         __le32 *rx_end;
@@ -1020,7 +1020,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
         u32 ampdu_status_legacy;
 
         if (!include_phy && priv->last_phy_res[0])
-                rx_start = (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1];
+                rx_start = (struct iwl_rx_phy_res *)&priv->last_phy_res[1];
 
         if (!rx_start) {
                 IWL_ERROR("MPDU frame without a PHY data\n");
@@ -1032,8 +1032,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
 
                 len = le16_to_cpu(rx_start->byte_count);
 
-                rx_end = (__le32 *) ((u8 *) &pkt->u.raw[0] +
-                                  sizeof(struct iwl4965_rx_phy_res) +
+                rx_end = (__le32 *)((u8 *) &pkt->u.raw[0] +
+                                  sizeof(struct iwl_rx_phy_res) +
                                   rx_start->cfg_phy_cnt + len);
 
         } else {
@@ -1084,40 +1084,13 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
 }
 
 /* Calc max signal level (dBm) among 3 possible receivers */
-static int iwl_calc_rssi(struct iwl_priv *priv,
-                             struct iwl4965_rx_phy_res *rx_resp)
+static inline int iwl_calc_rssi(struct iwl_priv *priv,
+                                struct iwl_rx_phy_res *rx_resp)
 {
-        /* data from PHY/DSP regarding signal strength, etc.,
-         *   contents are always there, not configurable by host.  */
-        struct iwl4965_rx_non_cfg_phy *ncphy =
-            (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy;
-        u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL_AGC_DB_MASK)
-                        >> IWL_AGC_DB_POS;
-
-        u32 valid_antennae =
-            (le16_to_cpu(rx_resp->phy_flags) & RX_PHY_FLAGS_ANTENNAE_MASK)
-                        >> RX_PHY_FLAGS_ANTENNAE_OFFSET;
-        u8 max_rssi = 0;
-        u32 i;
-
-        /* Find max rssi among 3 possible receivers.
-         * These values are measured by the digital signal processor (DSP).
-         * They should stay fairly constant even as the signal strength varies,
-         *   if the radio's automatic gain control (AGC) is working right.
-         * AGC value (see below) will provide the "interesting" info. */
-        for (i = 0; i < 3; i++)
-                if (valid_antennae & (1 << i))
-                        max_rssi = max(ncphy->rssi_info[i << 1], max_rssi);
-
-        IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
-                ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4],
-                max_rssi, agc);
-
-        /* dBm = max_rssi dB - agc dB - constant.
-         * Higher AGC (higher radio gain) means lower signal. */
-        return max_rssi - agc - IWL_RSSI_OFFSET;
+        return priv->cfg->ops->utils->calc_rssi(priv, rx_resp);
 }
 
+
 static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 {
         unsigned long flags;
@@ -1180,9 +1153,9 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
          *   this rx packet for legacy frames,
          *   or phy data cached from REPLY_RX_PHY_CMD for HT frames. */
         int include_phy = (pkt->hdr.cmd == REPLY_RX);
-        struct iwl4965_rx_phy_res *rx_start = (include_phy) ?
-                (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) :
-                (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1];
+        struct iwl_rx_phy_res *rx_start = (include_phy) ?
+                (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) :
+                (struct iwl_rx_phy_res *)&priv->last_phy_res[1];
         __le32 *rx_end;
         unsigned int len = 0;
         u16 fc;
@@ -1210,7 +1183,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
 
         if (!include_phy) {
                 if (priv->last_phy_res[0])
-                        rx_start = (struct iwl4965_rx_phy_res *)
+                        rx_start = (struct iwl_rx_phy_res *)
                                 &priv->last_phy_res[1];
                 else
                         rx_start = NULL;
@@ -1227,7 +1200,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
 
                 len = le16_to_cpu(rx_start->byte_count);
                 rx_end = (__le32 *)(pkt->u.raw + rx_start->cfg_phy_cnt +
-                                  sizeof(struct iwl4965_rx_phy_res) + len);
+                                  sizeof(struct iwl_rx_phy_res) + len);
         } else {
                 struct iwl4965_rx_mpdu_res_start *amsdu =
                         (struct iwl4965_rx_mpdu_res_start *)pkt->u.raw;
@@ -1316,6 +1289,6 @@ void iwl_rx_reply_rx_phy(struct iwl_priv *priv,
         struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
         priv->last_phy_res[0] = 1;
         memcpy(&priv->last_phy_res[1], &(pkt->u.raw[0]),
-               sizeof(struct iwl4965_rx_phy_res));
+               sizeof(struct iwl_rx_phy_res));
 }
 EXPORT_SYMBOL(iwl_rx_reply_rx_phy);
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 5a00ac23e2d0..9bb6adb28b73 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -202,6 +202,7 @@ static int iwl_send_scan_abort(struct iwl_priv *priv)
                 clear_bit(STATUS_SCAN_HW, &priv->status);
         }
 
+        priv->alloc_rxb_skb--;
         dev_kfree_skb_any(cmd.meta.u.skb);
 
         return ret;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 6d1467d0bd9d..60a6e0106036 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -823,7 +823,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv,
         if (lq->sta_id == 0xFF)
                 lq->sta_id = IWL_AP_ID;
 
-        iwl_dump_lq_cmd(priv,lq);
+        iwl_dump_lq_cmd(priv, lq);
 
         if (iwl_is_associated(priv) && priv->assoc_station_added)
                 return  iwl_send_cmd(priv, &cmd);
@@ -839,7 +839,7 @@ EXPORT_SYMBOL(iwl_send_lq_cmd);
  * for automatic fallback during transmission.
  *
  * NOTE: This sets up a default set of values.  These will be replaced later
- *       if the driver's iwl-4965-rs rate scaling algorithm is used, instead of
+ *       if the driver's iwl-agn-rs rate scaling algorithm is used, instead of
  *       rc80211_simple.
  *
  * NOTE: Run REPLY_ADD_STA command to set up station table entry, before
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index f72cd0bf6aa3..aa98c76d8195 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -208,11 +208,12 @@ EXPORT_SYMBOL(iwl_txq_update_write_ptr);
  * Free all buffers.
  * 0-fill, but do not free "txq" descriptor structure.
  */
-static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
+static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
 {
+        struct iwl_tx_queue *txq = &priv->txq[txq_id];
         struct iwl_queue *q = &txq->q;
         struct pci_dev *dev = priv->pci_dev;
-        int len;
+        int i, slots_num, len;
 
         if (q->n_bd == 0)
                 return;
@@ -227,7 +228,12 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
                 len += IWL_MAX_SCAN_SIZE;
 
         /* De-alloc array of command/tx buffers */
-        pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+        slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ?
+                        TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
+        for (i = 0; i < slots_num; i++)
+                kfree(txq->cmd[i]);
+        if (txq_id == IWL_CMD_QUEUE_NUM)
+                kfree(txq->cmd[slots_num]);
 
         /* De-alloc circular buffer of TFDs */
         if (txq->q.n_bd)
@@ -400,8 +406,7 @@ static int iwl_tx_queue_init(struct iwl_priv *priv,
                              struct iwl_tx_queue *txq,
                              int slots_num, u32 txq_id)
 {
-        struct pci_dev *dev = priv->pci_dev;
-        int len;
+        int i, len;
         int rc = 0;
 
         /*
@@ -412,17 +417,25 @@ static int iwl_tx_queue_init(struct iwl_priv *priv,
          * For normal Tx queues (all other queues), no super-size command
          * space is needed.
          */
-        len = sizeof(struct iwl_cmd) * slots_num;
-        if (txq_id == IWL_CMD_QUEUE_NUM)
-                len +=  IWL_MAX_SCAN_SIZE;
-        txq->cmd = pci_alloc_consistent(dev, len, &txq->dma_addr_cmd);
-        if (!txq->cmd)
-                return -ENOMEM;
+        len = sizeof(struct iwl_cmd);
+        for (i = 0; i <= slots_num; i++) {
+                if (i == slots_num) {
+                        if (txq_id == IWL_CMD_QUEUE_NUM)
+                                len += IWL_MAX_SCAN_SIZE;
+                        else
+                                continue;
+                }
+
+                txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA);
+                if (!txq->cmd[i])
+                        return -ENOMEM;
+        }
 
         /* Alloc driver data array and TFD circular buffer */
         rc = iwl_tx_queue_alloc(priv, txq, txq_id);
         if (rc) {
-                pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+                for (i = 0; i < slots_num; i++)
+                        kfree(txq->cmd[i]);
 
                 return -ENOMEM;
         }
@@ -451,7 +464,7 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv)
 
         /* Tx queues */
         for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++)
-                iwl_tx_queue_free(priv, &priv->txq[txq_id]);
+                iwl_tx_queue_free(priv, txq_id);
 
         /* Keep-warm buffer */
         iwl_kw_free(priv);
@@ -859,7 +872,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         txq->txb[q->write_ptr].skb[0] = skb;
 
         /* Set up first empty entry in queue's array of Tx/cmd buffers */
-        out_cmd = &txq->cmd[idx];
+        out_cmd = txq->cmd[idx];
         tx_cmd = &out_cmd->cmd.tx;
         memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr));
         memset(tx_cmd, 0, sizeof(struct iwl_tx_cmd));
@@ -899,8 +912,9 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
         /* Physical address of this Tx command's header (not MAC header!),
          * within command buffer array. */
-        txcmd_phys = txq->dma_addr_cmd + sizeof(struct iwl_cmd) * idx +
-                     offsetof(struct iwl_cmd, hdr);
+        txcmd_phys = pci_map_single(priv->pci_dev, out_cmd,
+                                sizeof(struct iwl_cmd), PCI_DMA_TODEVICE);
+        txcmd_phys += offsetof(struct iwl_cmd, hdr);
 
         /* Add buffer containing Tx command and MAC(!) header to TFD's
          * first entry */
@@ -962,16 +976,16 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         if (ret)
                 return ret;
 
-        if ((iwl_queue_space(q) < q->high_mark)
-            && priv->mac80211_registered) {
+        if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) {
                 if (wait_write_ptr) {
                         spin_lock_irqsave(&priv->lock, flags);
                         txq->need_update = 1;
                         iwl_txq_update_write_ptr(priv, txq);
                         spin_unlock_irqrestore(&priv->lock, flags);
+                } else {
+                        ieee80211_stop_queue(priv->hw,
+                                             skb_get_queue_mapping(skb));
                 }
-
-                ieee80211_stop_queue(priv->hw, skb_get_queue_mapping(skb));
         }
 
         return 0;
@@ -1004,7 +1018,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
         u32 idx;
         u16 fix_size;
         dma_addr_t phys_addr;
-        int ret;
+        int len, ret;
         unsigned long flags;
 
         cmd->len = priv->cfg->ops->utils->get_hcmd_size(cmd->id, cmd->len);
@@ -1034,7 +1048,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
         control_flags = (u32 *) tfd;
 
         idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
-        out_cmd = &txq->cmd[idx];
+        out_cmd = txq->cmd[idx];
 
         out_cmd->hdr.cmd = cmd->id;
         memcpy(&out_cmd->meta, &cmd->meta, sizeof(cmd->meta));
@@ -1048,9 +1062,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
                         INDEX_TO_SEQ(q->write_ptr));
         if (out_cmd->meta.flags & CMD_SIZE_HUGE)
                 out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME);
-
-        phys_addr = txq->dma_addr_cmd + sizeof(txq->cmd[0]) * idx +
-                        offsetof(struct iwl_cmd, hdr);
+        len = (idx == TFD_CMD_SLOTS) ?
+                        IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
+        phys_addr = pci_map_single(priv->pci_dev, out_cmd, len,
+                                                PCI_DMA_TODEVICE);
+        phys_addr += offsetof(struct iwl_cmd, hdr);
         iwl_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size);
 
         IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, "
@@ -1115,6 +1131,9 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 {
         struct iwl_tx_queue *txq = &priv->txq[txq_id];
         struct iwl_queue *q = &txq->q;
+        struct iwl_tfd_frame *bd = &txq->bd[index];
+        dma_addr_t dma_addr;
+        int is_odd, buf_len;
         int nfreed = 0;
 
         if ((index >= q->n_bd) || (iwl_queue_used(q, index) == 0)) {
@@ -1132,6 +1151,19 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
                                         q->write_ptr, q->read_ptr);
                         queue_work(priv->workqueue, &priv->restart);
                 }
+                is_odd = (index/2) & 0x1;
+                if (is_odd) {
+                        dma_addr = IWL_GET_BITS(bd->pa[index], tb2_addr_lo16) |
+                                        (IWL_GET_BITS(bd->pa[index],
+                                                        tb2_addr_hi20) << 16);
+                        buf_len = IWL_GET_BITS(bd->pa[index], tb2_len);
+                } else {
+                        dma_addr = le32_to_cpu(bd->pa[index].tb1_addr);
+                        buf_len = IWL_GET_BITS(bd->pa[index], tb1_len);
+                }
+
+                pci_unmap_single(priv->pci_dev, dma_addr, buf_len,
+                                 PCI_DMA_TODEVICE);
                 nfreed++;
         }
 }
@@ -1163,7 +1195,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
         BUG_ON(txq_id != IWL_CMD_QUEUE_NUM);
 
         cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge);
-        cmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
+        cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
 
         /* Input error checking is done when commands are added to queue. */
         if (cmd->meta.flags & CMD_WANT_SKB) {
@@ -1391,7 +1423,7 @@ static int iwl_tx_status_reply_compressed_ba(struct iwl_priv *priv,
         /* For each frame attempted in aggregation,
          * update driver's record of tx frame's status. */
         for (i = 0; i < agg->frame_count ; i++) {
-                ack = bitmap & (1 << i);
+                ack = bitmap & (1ULL << i);
                 successes += !!ack;
                 IWL_DEBUG_TX_REPLY("%s ON i=%d idx=%d raw=%d\n",
                         ack? "ACK":"NACK", i, (agg->start_idx + i) & 0xff,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7c82ecfa30a4..444847ab1b5a 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -275,10 +275,8 @@ static int iwl3945_tx_queue_alloc(struct iwl3945_priv *priv,
         return 0;
 
  error:
-        if (txq->txb) {
-                kfree(txq->txb);
-                txq->txb = NULL;
-        }
+        kfree(txq->txb);
+        txq->txb = NULL;
 
         return -ENOMEM;
 }
@@ -365,10 +363,8 @@ void iwl3945_tx_queue_free(struct iwl3945_priv *priv, struct iwl3945_tx_queue *t
                                     txq->q.n_bd, txq->bd, txq->q.dma_addr);
 
         /* De-alloc array of per-TFD driver data */
-        if (txq->txb) {
-                kfree(txq->txb);
-                txq->txb = NULL;
-        }
+        kfree(txq->txb);
+        txq->txb = NULL;
 
         /* 0-fill queue descriptor structure */
         memset(txq, 0, sizeof(*txq));
@@ -2703,9 +2699,8 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
 
         if (!ieee80211_has_morefrags(hdr->frame_control)) {
                 txq->need_update = 1;
-                if (qc) {
+                if (qc)
                         priv->stations[sta_id].tid[tid].seq_number = seq_number;
-                }
         } else {
                 wait_write_ptr = 1;
                 txq->need_update = 0;
@@ -3813,7 +3808,7 @@ int iwl3945_calc_db_from_ratio(int sig_ratio)
         /* 100:1 or higher, divide by 10 and use table,
          *   add 20 dB to make up for divide by 10 */
         if (sig_ratio >= 100)
-                return (20 + (int)ratio2dB[sig_ratio/10]);
+                return 20 + (int)ratio2dB[sig_ratio/10];
 
         /* We shouldn't see this */
         if (sig_ratio < 1)
@@ -5088,7 +5083,7 @@ static void iwl3945_dealloc_ucode_pci(struct iwl3945_priv *priv)
  * iwl3945_verify_inst_full - verify runtime uCode image in card vs. host,
  *     looking at all data.
  */
-static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 * image, u32 len)
+static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 *image, u32 len)
 {
         u32 val;
         u32 save_len = len;
@@ -5237,7 +5232,7 @@ static int iwl3945_verify_bsm(struct iwl3945_priv *priv)
         val = iwl3945_read_prph(priv, BSM_WR_DWCOUNT_REG);
         for (reg = BSM_SRAM_LOWER_BOUND;
              reg < BSM_SRAM_LOWER_BOUND + len;
-             reg += sizeof(u32), image ++) {
+             reg += sizeof(u32), image++) {
                 val = iwl3945_read_prph(priv, reg);
                 if (val != le32_to_cpu(*image)) {
                         IWL_ERROR("BSM uCode verification failed at "
@@ -6336,7 +6331,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
         DECLARE_MAC_BUF(mac);
 
         if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
-                IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__);
+                IWL_ERROR("%s Should not be called in AP mode\n", __func__);
                 return;
         }
 
@@ -6417,7 +6412,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
 
         default:
                  IWL_ERROR("%s Should not be called in %d mode\n",
-                           __FUNCTION__, priv->iw_mode);
+                           __func__, priv->iw_mode);
                 break;
         }
 
@@ -6594,12 +6589,6 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 
         IWL_DEBUG_MAC80211("enter\n");
 
-        if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
-                IWL_DEBUG_MAC80211("leave - monitor\n");
-                dev_kfree_skb_any(skb);
-                return 0;
-        }
-
         IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
                      ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
 
@@ -7456,7 +7445,7 @@ static ssize_t show_measurement(struct device *d,
         struct iwl3945_priv *priv = dev_get_drvdata(d);
         struct iwl3945_spectrum_notification measure_report;
         u32 size = sizeof(measure_report), len = 0, ofs = 0;
-        u8 *data = (u8 *) & measure_report;
+        u8 *data = (u8 *)&measure_report;
         unsigned long flags;
 
         spin_lock_irqsave(&priv->lock, flags);
@@ -7627,7 +7616,7 @@ static ssize_t show_power_level(struct device *d,
         else
                 p += sprintf(p, " \n");
 
-        return (p - buf + 1);
+        return p - buf + 1;
 
 }
 
@@ -7649,7 +7638,7 @@ static ssize_t show_statistics(struct device *d,
         struct iwl3945_priv *priv = dev_get_drvdata(d);
         u32 size = sizeof(struct iwl3945_notif_statistics);
         u32 len = 0, ofs = 0;
-        u8 *data = (u8 *) & priv->statistics;
+        u8 *data = (u8 *)&priv->statistics;
         int rc = 0;
 
         if (!iwl3945_is_alive(priv))
@@ -8003,16 +7992,16 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
         /* nic init */
         iwl3945_set_bit(priv, CSR_GIO_CHICKEN_BITS,
-                    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
-        iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-        err = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
-                          CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-                          CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
-        if (err < 0) {
-                IWL_DEBUG_INFO("Failed to init the card\n");
+                        CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
+
+        iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+        err = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
+                               CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+                               CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+        if (err < 0) {
+                IWL_DEBUG_INFO("Failed to init the card\n");
                 goto out_remove_sysfs;
-        }
+        }
         /* Read the EEPROM */
         err = iwl3945_eeprom_init(priv);
         if (err) {
@@ -8114,9 +8103,8 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
         iwl3945_unset_hw_setting(priv);
         iwl3945_clear_stations_table(priv);
 
-        if (priv->mac80211_registered) {
+        if (priv->mac80211_registered)
                 ieee80211_unregister_hw(priv->hw);
-        }
 
         /*netif_stop_queue(dev); */
         flush_workqueue(priv->workqueue);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 14d5d61cec4c..bd32ac0b4e07 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -297,9 +297,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
                         lbs_add_rtap(priv);
                 }
                 priv->monitormode = monitor_mode;
-        }
-
-        else {
+        } else {
                 if (!priv->monitormode)
                         return strlen(buf);
                 priv->monitormode = 0;
@@ -1242,8 +1240,6 @@ int lbs_start_card(struct lbs_private *priv)
                 lbs_pr_err("cannot register ethX device\n");
                 goto done;
         }
-        if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
-                lbs_pr_err("cannot register lbs_rtap attribute\n");
 
         lbs_update_channel(priv);
 
@@ -1275,6 +1271,13 @@ int lbs_start_card(struct lbs_private *priv)
 
                         if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
                                 lbs_pr_err("cannot register lbs_mesh attribute\n");
+
+                        /* While rtap isn't related to mesh, only mesh-enabled
+                         * firmware implements the rtap functionality via
+                         * CMD_802_11_MONITOR_MODE.
+                         */
+                        if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
+                                lbs_pr_err("cannot register lbs_rtap attribute\n");
                 }
         }
 
@@ -1306,9 +1309,9 @@ void lbs_stop_card(struct lbs_private *priv)
         netif_carrier_off(priv->dev);
 
         lbs_debugfs_remove_one(priv);
-        device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
         if (priv->mesh_tlv) {
                 device_remove_file(&dev->dev, &dev_attr_lbs_mesh);
+                device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
         }
 
         /* Flush pending command nodes */
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index c6f27b9022f9..cac9a515b82d 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -52,6 +52,7 @@ struct p54_common {
         int (*open)(struct ieee80211_hw *dev);
         void (*stop)(struct ieee80211_hw *dev);
         int mode;
+        struct mutex conf_mutex;
         u8 mac_addr[ETH_ALEN];
         u8 bssid[ETH_ALEN];
         struct pda_iq_autocal_entry *iq_autocal;
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index ffaf7a6b6810..4da89ea9b561 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -886,9 +886,12 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
 static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
 {
         int ret;
+        struct p54_common *priv = dev->priv;
 
+        mutex_lock(&priv->conf_mutex);
         ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq));
         p54_set_vdcf(dev);
+        mutex_unlock(&priv->conf_mutex);
         return ret;
 }
 
@@ -898,10 +901,12 @@ static int p54_config_interface(struct ieee80211_hw *dev,
 {
         struct p54_common *priv = dev->priv;
 
+        mutex_lock(&priv->conf_mutex);
         p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 0, 1, 0, 0xF642);
         p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 2, 0, 0, 0);
         p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0);
         memcpy(priv->bssid, conf->bssid, ETH_ALEN);
+        mutex_unlock(&priv->conf_mutex);
         return 0;
 }
 
@@ -1009,6 +1014,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
         }
 
         p54_init_vdcf(dev);
+        mutex_init(&priv->conf_mutex);
 
         return dev;
 }
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 97fa14e0a479..3d75a7137d3c 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -2518,7 +2518,7 @@ enum {
 
 #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
+        offsetof(struct prism2_hostapd_param, u.generic_elem.data)
 
 /* Maximum length for algorithm names (-1 for nul termination)
  * used in ioctl() */
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index aa6dfb811c71..181a146b4768 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1220,6 +1220,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
         rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
         rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
                            test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
+        rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
         rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
         rt2x00_desc_write(txd, 0, word);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3078417b326b..cd5af656932d 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -633,6 +633,16 @@ static void rt2500usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
         rt2x00dev->link.vgc_level = value;
 }
 
+/*
+ * NOTE: This function is directly ported from legacy driver, but
+ * despite it being declared it was never called. Although link tuning
+ * sounds like a good idea, and usually works well for the other drivers,
+ * it does _not_ work with rt2500usb. Enabling this function will result
+ * in TX capabilities only until association kicks in. Immediately
+ * after the successful association all TX frames will be kept in the
+ * hardware queue and never transmitted.
+ */
+#if 0
 static void rt2500usb_link_tuner(struct rt2x00_dev *rt2x00dev)
 {
         int rssi = rt2x00_get_link_rssi(&rt2x00dev->link);
@@ -752,6 +762,9 @@ dynamic_cca_tune:
                 rt2x00dev->link.vgc_level = r17;
         }
 }
+#else
+#define rt2500usb_link_tuner    NULL
+#endif
 
 /*
  * Initialization functions.
@@ -1376,6 +1389,9 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
                 rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
                 rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
                 EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
+        } else {
+                rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
+                rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
         }
 
         rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R17, &word);
@@ -1384,9 +1400,6 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
                 rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41);
                 rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word);
                 EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
-        } else {
-                rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
-                rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
         }
 
         rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word);
@@ -1737,6 +1750,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
         __set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
         __set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags);
         __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
+        __set_bit(CONFIG_DISABLE_LINK_TUNING, &rt2x00dev->flags);
 
         /*
          * Set the rssi offset.
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index db2dc976d831..8b10ea41b204 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -368,6 +368,12 @@ struct rt2x00_intf {
 #define DELAYED_CONFIG_ERP              0x00000002
 #define DELAYED_LED_ASSOC               0x00000004
 
+        /*
+         * Software sequence counter, this is only required
+         * for hardware which doesn't support hardware
+         * sequence counting.
+         */
+        spinlock_t seqlock;
         u16 seqno;
 };
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 3f89516e8332..d134c3be539a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -254,6 +254,8 @@ config:
                         libconf.ant.rx = default_ant->rx;
                 else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
                         libconf.ant.rx = ANTENNA_B;
+                else
+                        libconf.ant.rx = active_ant->rx;
 
                 if (conf->antenna_sel_tx)
                         libconf.ant.tx = conf->antenna_sel_tx;
@@ -261,6 +263,8 @@ config:
                         libconf.ant.tx = default_ant->tx;
                 else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
                         libconf.ant.tx = ANTENNA_B;
+                else
+                        libconf.ant.tx = active_ant->tx;
         }
 
         if (flags & CONFIG_UPDATE_SLOT_TIME) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 300cf061035f..6bee1d611bbf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -372,9 +372,6 @@ static ssize_t rt2x00debug_write_##__name(struct file *file,	\
         if (*offset)                                            \
                 return 0;                                       \
                                                                 \
-        if (!capable(CAP_NET_ADMIN))                            \
-                return -EPERM;                                  \
-                                                                \
         if (intf->offset_##__name >= debug->__name.word_count)  \
                 return -EINVAL;                                 \
                                                                 \
@@ -454,7 +451,7 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name,
         data += sprintf(data, "compiled: %s %s\n", __DATE__, __TIME__);
         blob->size = strlen(blob->data);
 
-        return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
+        return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
 }
 
 static struct dentry *rt2x00debug_create_file_chipset(const char *name,
@@ -482,7 +479,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name,
         data += sprintf(data, "rf length: %d\n", debug->rf.word_count);
         blob->size = strlen(blob->data);
 
-        return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
+        return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
 }
 
 void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
@@ -517,7 +514,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
         if (IS_ERR(intf->chipset_entry))
                 goto exit;
 
-        intf->dev_flags = debugfs_create_file("dev_flags", S_IRUGO,
+        intf->dev_flags = debugfs_create_file("dev_flags", S_IRUSR,
                                               intf->driver_folder, intf,
                                               &rt2x00debug_fop_dev_flags);
         if (IS_ERR(intf->dev_flags))
@@ -532,7 +529,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
 ({                                                              \
         (__intf)->__name##_off_entry =                          \
             debugfs_create_u32(__stringify(__name) "_offset",   \
-                               S_IRUGO | S_IWUSR,               \
+                               S_IRUSR | S_IWUSR,               \
                                (__intf)->register_folder,       \
                                &(__intf)->offset_##__name);     \
         if (IS_ERR((__intf)->__name##_off_entry))               \
@@ -540,7 +537,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
                                                                 \
         (__intf)->__name##_val_entry =                          \
             debugfs_create_file(__stringify(__name) "_value",   \
-                                S_IRUGO | S_IWUSR,              \
+                                S_IRUSR | S_IWUSR,              \
                                 (__intf)->register_folder,      \
                                 (__intf), &rt2x00debug_fop_##__name);\
         if (IS_ERR((__intf)->__name##_val_entry))               \
@@ -560,7 +557,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
                 goto exit;
 
         intf->queue_frame_dump_entry =
-            debugfs_create_file("dump", S_IRUGO, intf->queue_folder,
+            debugfs_create_file("dump", S_IRUSR, intf->queue_folder,
                                 intf, &rt2x00debug_fop_queue_dump);
         if (IS_ERR(intf->queue_frame_dump_entry))
                 goto exit;
@@ -569,7 +566,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
         init_waitqueue_head(&intf->frame_dump_waitqueue);
 
         intf->queue_stats_entry =
-            debugfs_create_file("queue", S_IRUGO, intf->queue_folder,
+            debugfs_create_file("queue", S_IRUSR, intf->queue_folder,
                                 intf, &rt2x00debug_fop_queue_stats);
 
         return;
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c3ee4ecba792..bd422fd6a894 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -247,6 +247,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
                 rt2x00dev->intf_sta_count++;
 
         spin_lock_init(&intf->lock);
+        spin_lock_init(&intf->seqlock);
         intf->beacon = entry;
 
         if (conf->type == IEEE80211_IF_TYPE_AP)
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 3b27f6aa860c..898cdd7f57d9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -128,6 +128,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
         unsigned int data_length;
         unsigned int duration;
         unsigned int residual;
+        unsigned long irqflags;
 
         memset(txdesc, 0, sizeof(*txdesc));
 
@@ -213,14 +214,14 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
          * sequence counter given by mac80211.
          */
         if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-                spin_lock(&intf->lock);
+                spin_lock_irqsave(&intf->seqlock, irqflags);
 
                 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
                         intf->seqno += 0x10;
                 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
                 hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
 
-                spin_unlock(&intf->lock);
+                spin_unlock_irqrestore(&intf->seqlock, irqflags);
 
                 __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
         }
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 933e6cc9359d..8d76bb2e0312 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -124,7 +124,7 @@ EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff);
 
 int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
                                         const u8 request, const u8 requesttype,
-                                        const u16 offset, void *buffer,
+                                        const u16 offset, const void *buffer,
                                         const u16 buffer_length,
                                         const int timeout)
 {
@@ -134,7 +134,7 @@ int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
 
         mutex_lock(&rt2x00dev->usb_cache_mutex);
 
-        tb  = buffer;
+        tb  = (char *)buffer;
         off = offset;
         len = buffer_length;
         while (len && !status) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index ee3875f894aa..3b4a67417f95 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -185,7 +185,7 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev,
  */
 int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
                                         const u8 request, const u8 requesttype,
-                                        const u16 offset, void *buffer,
+                                        const u16 offset, const void *buffer,
                                         const u16 buffer_length,
                                         const int timeout);
 
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index fbe2a652e014..087e90b328cd 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1004,6 +1004,11 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data,
         }
 
         /*
+         * Hardware needs another millisecond before it is ready.
+         */
+        msleep(1);
+
+        /*
          * Reset MAC and BBP registers.
          */
         reg = 0;
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h
index 1b0d750f6623..5a9515c99960 100644
--- a/drivers/net/wireless/rtl8187.h
+++ b/drivers/net/wireless/rtl8187.h
@@ -94,6 +94,10 @@ struct rtl8187_priv {
         const struct rtl818x_rf_ops *rf;
         struct ieee80211_vif *vif;
         int mode;
+        /* The mutex protects the TX loopback state.
+         * Any attempt to set channels concurrently locks the device.
+         */
+        struct mutex conf_mutex;
 
         /* rtl8187 specific */
         struct ieee80211_channel channels[14];
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 177988efd660..57376fb993ed 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -31,6 +31,8 @@ MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver");
 MODULE_LICENSE("GPL");
 
 static struct usb_device_id rtl8187_table[] __devinitdata = {
+        /* Asus */
+        {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187},
         /* Realtek */
         {USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187},
         {USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B},
@@ -726,6 +728,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
         if (ret)
                 return ret;
 
+        mutex_lock(&priv->conf_mutex);
         if (priv->is_rtl8187b) {
                 reg = RTL818X_RX_CONF_MGMT |
                       RTL818X_RX_CONF_DATA |
@@ -747,6 +750,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
                                   (7 << 0  /* long retry limit */) |
                                   (7 << 21 /* MAX TX DMA */));
                 rtl8187_init_urbs(dev);
+                mutex_unlock(&priv->conf_mutex);
                 return 0;
         }
 
@@ -790,6 +794,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
         reg |= RTL818X_CMD_TX_ENABLE;
         reg |= RTL818X_CMD_RX_ENABLE;
         rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+        mutex_unlock(&priv->conf_mutex);
 
         return 0;
 }
@@ -801,6 +806,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
         struct sk_buff *skb;
         u32 reg;
 
+        mutex_lock(&priv->conf_mutex);
         rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
 
         reg = rtl818x_ioread8(priv, &priv->map->CMD);
@@ -820,7 +826,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
                 usb_kill_urb(info->urb);
                 kfree_skb(skb);
         }
-        return;
+        mutex_unlock(&priv->conf_mutex);
 }
 
 static int rtl8187_add_interface(struct ieee80211_hw *dev,
@@ -840,6 +846,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
                 return -EOPNOTSUPP;
         }
 
+        mutex_lock(&priv->conf_mutex);
         priv->vif = conf->vif;
 
         rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
@@ -848,6 +855,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
                                  ((u8 *)conf->mac_addr)[i]);
         rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 
+        mutex_unlock(&priv->conf_mutex);
         return 0;
 }
 
@@ -855,8 +863,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev,
                                      struct ieee80211_if_init_conf *conf)
 {
         struct rtl8187_priv *priv = dev->priv;
+        mutex_lock(&priv->conf_mutex);
         priv->mode = IEEE80211_IF_TYPE_MNTR;
         priv->vif = NULL;
+        mutex_unlock(&priv->conf_mutex);
 }
 
 static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
@@ -864,6 +874,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
         struct rtl8187_priv *priv = dev->priv;
         u32 reg;
 
+        mutex_lock(&priv->conf_mutex);
         reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
         /* Enable TX loopback on MAC level to avoid TX during channel
          * changes, as this has be seen to causes problems and the
@@ -896,6 +907,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
         rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100);
         rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
         rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100);
+        mutex_unlock(&priv->conf_mutex);
         return 0;
 }
 
@@ -907,6 +919,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev,
         int i;
         u8 reg;
 
+        mutex_lock(&priv->conf_mutex);
         for (i = 0; i < ETH_ALEN; i++)
                 rtl818x_iowrite8(priv, &priv->map->BSSID[i], conf->bssid[i]);
 
@@ -920,6 +933,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev,
                 rtl818x_iowrite8(priv, &priv->map->MSR, reg);
         }
 
+        mutex_unlock(&priv->conf_mutex);
         return 0;
 }
 
@@ -1187,6 +1201,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
                 printk(KERN_ERR "rtl8187: Cannot register device\n");
                 goto err_free_dev;
         }
+        mutex_init(&priv->conf_mutex);
 
         printk(KERN_INFO "%s: hwaddr %s, %s V%d + %s\n",
                wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr),
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 684968558c19..a0ffb8ebfe00 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -18,13 +18,13 @@
 
 #include <pcmcia/ss.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
 #include <asm/gpio.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/at91rm9200_mc.h>
+#include <mach/board.h>
+#include <mach/at91rm9200_mc.h>
 
 
 /*
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 569b746b5731..f3736398900e 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -19,12 +19,12 @@
 
 #include <pcmcia/ss.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
 
-#include <asm/arch/mux.h>
-#include <asm/arch/tc.h>
+#include <mach/mux.h>
+#include <mach/tc.h>
 
 
 /* NOTE:  don't expect this to support many I/O cards.  The 16xx chips have
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index ccfdf1969a7f..1b07af5a2ed3 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -24,12 +24,12 @@
 #include <linux/spinlock.h>
 #include <linux/platform_device.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-regs.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-regs.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index bb95db7d2b76..bcff5cfed051 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -16,7 +16,7 @@
 #include <linux/gpio.h>
 
 #include <asm/mach-types.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 #include "soc_common.h"
 
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index 881ec8a8e389..37ec55df086e 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -21,11 +21,11 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/hardware/sa1111.h>
 #include <asm/mach-types.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/lubbock.h>
+#include <mach/pxa-regs.h>
+#include <mach/lubbock.h>
 
 #include "sa1111_generic.h"
 
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 92d1cc33808c..877001db4916 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -21,12 +21,12 @@
 
 #include <pcmcia/ss.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
 
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/mainstone.h>
+#include <mach/pxa-regs.h>
+#include <mach/mainstone.h>
 
 #include "soc_common.h"
 
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index 4abde190c1f5..a8771ffc61e8 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -16,8 +16,8 @@
 
 #include <asm/mach-types.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/palmtx.h>
+#include <mach/gpio.h>
+#include <mach/palmtx.h>
 
 #include "soc_common.h"
 
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index d71f93d45833..1cd02f5a23a0 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -19,7 +19,7 @@
 #include <linux/platform_device.h>
 
 #include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/hardware/scoop.h>
 
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index d0c1d63d1891..203e579ebbd2 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -275,7 +275,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res,
                 destroy_cis_cache(s);
         }
         s->cis_mem.res = NULL;
-        if ((ret != 0) || (count == 0))
+        if ((ret != 0) || (*count == 0))
                 return 0;
         return 1;
 }
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index ce133ce81c10..f424146a2bc9 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -11,11 +11,11 @@
 #include <linux/device.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
 #include <asm/signal.h>
-#include <asm/arch/assabet.h>
+#include <mach/assabet.h>
 
 #include "sa1100_generic.h"
 
diff --git a/drivers/pcmcia/sa1100_badge4.c b/drivers/pcmcia/sa1100_badge4.c
index 607c3f326eca..1ca9737ea79e 100644
--- a/drivers/pcmcia/sa1100_badge4.c
+++ b/drivers/pcmcia/sa1100_badge4.c
@@ -18,9 +18,9 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/arch/badge4.h>
+#include <mach/badge4.h>
 #include <asm/hardware/sa1111.h>
 
 #include "sa1111_generic.h"
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 7c3951a2675d..63e6bc431a0d 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -11,10 +11,10 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
-#include <asm/arch/cerf.h>
+#include <mach/cerf.h>
 #include "sa1100_generic.h"
 
 #define CERF_SOCKET     1
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index e5491879acd9..6de4e1b41d60 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -11,10 +11,10 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
-#include <asm/arch/h3600.h>
+#include <mach/h3600.h>
 
 #include "sa1100_generic.h"
 
diff --git a/drivers/pcmcia/sa1100_jornada720.c b/drivers/pcmcia/sa1100_jornada720.c
index 2167e6714d2d..57ca085473d5 100644
--- a/drivers/pcmcia/sa1100_jornada720.c
+++ b/drivers/pcmcia/sa1100_jornada720.c
@@ -10,7 +10,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/hardware/sa1111.h>
 #include <asm/mach-types.h>
 
diff --git a/drivers/pcmcia/sa1100_neponset.c b/drivers/pcmcia/sa1100_neponset.c
index 687492fcd5b4..4c41e86ccff9 100644
--- a/drivers/pcmcia/sa1100_neponset.c
+++ b/drivers/pcmcia/sa1100_neponset.c
@@ -9,9 +9,9 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/arch/neponset.h>
+#include <mach/neponset.h>
 #include <asm/hardware/sa1111.h>
 
 #include "sa1111_generic.h"
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index 494912fccc0d..46d8c1977c2a 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -9,9 +9,9 @@
 #include <linux/device.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/arch/shannon.h>
+#include <mach/shannon.h>
 #include <asm/irq.h>
 #include "sa1100_generic.h"
 
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 42567de894b9..33a08ae09fdf 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -9,10 +9,10 @@
 #include <linux/device.h>
 #include <linux/init.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
-#include <asm/arch/simpad.h>
+#include <mach/simpad.h>
 #include "sa1100_generic.h"
  
 extern long get_cs3_shadow(void);
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 658cddfbcf29..6924d0ea8d32 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -14,7 +14,7 @@
 
 #include <pcmcia/ss.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/hardware/sa1111.h>
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index 31a7abc55b23..7cb1273202cc 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -37,7 +37,7 @@
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 8c21446996f2..c48f3f69bdaf 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -43,7 +43,7 @@
 #include <linux/spinlock.h>
 #include <linux/cpufreq.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
@@ -51,7 +51,7 @@
 
 /* FIXME: platform dependent resource declaration has to move out of this file */
 #ifdef CONFIG_ARCH_PXA
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 #endif
 
 #ifdef DEBUG
diff --git a/drivers/power/palmtx_battery.c b/drivers/power/palmtx_battery.c
index 244bb273a637..7035bfa41c62 100644
--- a/drivers/power/palmtx_battery.c
+++ b/drivers/power/palmtx_battery.c
@@ -22,7 +22,7 @@
 #include <linux/gpio.h>
 
 #include <asm/mach-types.h>
-#include <asm/arch/palmtx.h>
+#include <mach/palmtx.h>
 
 static DEFINE_MUTEX(bat_lock);
 static struct work_struct bat_work;
diff --git a/drivers/power/tosa_battery.c b/drivers/power/tosa_battery.c
index bf664fbd6610..2eab35aab311 100644
--- a/drivers/power/tosa_battery.c
+++ b/drivers/power/tosa_battery.c
@@ -19,7 +19,7 @@
 #include <linux/gpio.h>
 
 #include <asm/mach-types.h>
-#include <asm/arch/tosa.h>
+#include <mach/tosa.h>
 
 static DEFINE_MUTEX(bat_lock); /* protects gpio pins */
 static struct work_struct bat_work;
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index cd32d05db773..4e888cc8be5b 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -29,7 +29,7 @@
 #include <linux/completion.h>
 
 #include <asm/uaccess.h>
-#include <asm/arch/at91_rtc.h>
+#include <mach/at91_rtc.h>
 
 
 #define AT91_RTC_FREQ           1
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index f0246ef413a4..2133f37906f2 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -19,8 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/ioctl.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/at91_rtt.h>
+#include <mach/board.h>
+#include <mach/at91_rtt.h>
 
 
 /*
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index 8624f55d0560..a1af4c27939b 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -2,7 +2,7 @@
  * Blackfin On-Chip Real Time Clock Driver
  *  Supports BF52[257]/BF53[123]/BF53[467]/BF54[24789]
  *
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2004-2008 Analog Devices Inc.
  *
  * Enter bugs at http://blackfin.uclinux.org/
  *
@@ -32,6 +32,15 @@
  * writes to clear status registers complete immediately.
  */
 
+/* It may seem odd that there is no SWCNT code in here (which would be exposed
+ * via the periodic interrupt event, or PIE).  Since the Blackfin RTC peripheral
+ * runs in units of seconds (N/HZ) but the Linux framework runs in units of HZ
+ * (2^N HZ), there is no point in keeping code that only provides 1 HZ PIEs.
+ * The same exact behavior can be accomplished by using the update interrupt
+ * event (UIE).  Maybe down the line the RTC peripheral will suck less in which
+ * case we can re-introduce PIE support.
+ */
+
 #include <linux/bcd.h>
 #include <linux/completion.h>
 #include <linux/delay.h>
@@ -144,14 +153,13 @@ static void bfin_rtc_sync_pending(struct device *dev)
  * Initialize the RTC.  Enable pre-scaler to scale RTC clock
  * to 1Hz and clear interrupt/status registers.
  */
-static void bfin_rtc_reset(struct device *dev)
+static void bfin_rtc_reset(struct device *dev, u16 rtc_ictl)
 {
         struct bfin_rtc *rtc = dev_get_drvdata(dev);
         dev_dbg_stamp(dev);
         bfin_rtc_sync_pending(dev);
         bfin_write_RTC_PREN(0x1);
-        bfin_write_RTC_ICTL(RTC_ISTAT_WRITE_COMPLETE);
-        bfin_write_RTC_SWCNT(0);
+        bfin_write_RTC_ICTL(rtc_ictl);
         bfin_write_RTC_ALARM(0);
         bfin_write_RTC_ISTAT(0xFFFF);
         rtc->rtc_wrote_regs = 0;
@@ -194,14 +202,6 @@ static irqreturn_t bfin_rtc_interrupt(int irq, void *dev_id)
                 }
         }
 
-        if (rtc_ictl & RTC_ISTAT_STOPWATCH) {
-                if (rtc_istat & RTC_ISTAT_STOPWATCH) {
-                        bfin_write_RTC_ISTAT(RTC_ISTAT_STOPWATCH);
-                        events |= RTC_PF | RTC_IRQF;
-                        bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq);
-                }
-        }
-
         if (rtc_ictl & RTC_ISTAT_SEC) {
                 if (rtc_istat & RTC_ISTAT_SEC) {
                         bfin_write_RTC_ISTAT(RTC_ISTAT_SEC);
@@ -226,7 +226,7 @@ static int bfin_rtc_open(struct device *dev)
 
         ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, to_platform_device(dev)->name, dev);
         if (!ret)
-                bfin_rtc_reset(dev);
+                bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE);
 
         return ret;
 }
@@ -234,16 +234,16 @@ static int bfin_rtc_open(struct device *dev)
 static void bfin_rtc_release(struct device *dev)
 {
         dev_dbg_stamp(dev);
-        bfin_rtc_reset(dev);
+        bfin_rtc_reset(dev, 0);
         free_irq(IRQ_RTC, dev);
 }
 
-static void bfin_rtc_int_set(struct bfin_rtc *rtc, u16 rtc_int)
+static void bfin_rtc_int_set(u16 rtc_int)
 {
         bfin_write_RTC_ISTAT(rtc_int);
         bfin_write_RTC_ICTL(bfin_read_RTC_ICTL() | rtc_int);
 }
-static void bfin_rtc_int_clear(struct bfin_rtc *rtc, u16 rtc_int)
+static void bfin_rtc_int_clear(u16 rtc_int)
 {
         bfin_write_RTC_ICTL(bfin_read_RTC_ICTL() & rtc_int);
 }
@@ -252,7 +252,7 @@ static void bfin_rtc_int_set_alarm(struct bfin_rtc *rtc)
         /* Blackfin has different bits for whether the alarm is
          * more than 24 hours away.
          */
-        bfin_rtc_int_set(rtc, (rtc->rtc_alarm.tm_yday == -1 ? RTC_ISTAT_ALARM : RTC_ISTAT_ALARM_DAY));
+        bfin_rtc_int_set(rtc->rtc_alarm.tm_yday == -1 ? RTC_ISTAT_ALARM : RTC_ISTAT_ALARM_DAY);
 }
 static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
 {
@@ -264,23 +264,13 @@ static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long ar
         bfin_rtc_sync_pending(dev);
 
         switch (cmd) {
-        case RTC_PIE_ON:
-                dev_dbg_stamp(dev);
-                bfin_rtc_int_set(rtc, RTC_ISTAT_STOPWATCH);
-                bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq);
-                break;
-        case RTC_PIE_OFF:
-                dev_dbg_stamp(dev);
-                bfin_rtc_int_clear(rtc, ~RTC_ISTAT_STOPWATCH);
-                break;
-
         case RTC_UIE_ON:
                 dev_dbg_stamp(dev);
-                bfin_rtc_int_set(rtc, RTC_ISTAT_SEC);
+                bfin_rtc_int_set(RTC_ISTAT_SEC);
                 break;
         case RTC_UIE_OFF:
                 dev_dbg_stamp(dev);
-                bfin_rtc_int_clear(rtc, ~RTC_ISTAT_SEC);
+                bfin_rtc_int_clear(~RTC_ISTAT_SEC);
                 break;
 
         case RTC_AIE_ON:
@@ -289,7 +279,7 @@ static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long ar
                 break;
         case RTC_AIE_OFF:
                 dev_dbg_stamp(dev);
-                bfin_rtc_int_clear(rtc, ~(RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
+                bfin_rtc_int_clear(~(RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
                 break;
 
         default:
@@ -371,30 +361,14 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq)
         seq_printf(seq,
                 "alarm_IRQ\t: %s\n"
                 "wkalarm_IRQ\t: %s\n"
-                "seconds_IRQ\t: %s\n"
-                "periodic_IRQ\t: %s\n",
+                "seconds_IRQ\t: %s\n",
                 yesno(ictl & RTC_ISTAT_ALARM),
                 yesno(ictl & RTC_ISTAT_ALARM_DAY),
-                yesno(ictl & RTC_ISTAT_SEC),
-                yesno(ictl & RTC_ISTAT_STOPWATCH));
+                yesno(ictl & RTC_ISTAT_SEC));
         return 0;
 #undef yesno
 }
 
-/**
- *      bfin_irq_set_freq - make sure hardware supports requested freq
- *      @dev: pointer to RTC device structure
- *      @freq: requested frequency rate
- *
- *      The Blackfin RTC can only generate periodic events at 1 per
- *      second (1 Hz), so reject any attempt at changing it.
- */
-static int bfin_irq_set_freq(struct device *dev, int freq)
-{
-        dev_dbg_stamp(dev);
-        return -ENOTTY;
-}
-
 static struct rtc_class_ops bfin_rtc_ops = {
         .open          = bfin_rtc_open,
         .release       = bfin_rtc_release,
@@ -404,7 +378,6 @@ static struct rtc_class_ops bfin_rtc_ops = {
         .read_alarm    = bfin_rtc_read_alarm,
         .set_alarm     = bfin_rtc_set_alarm,
         .proc          = bfin_rtc_proc,
-        .irq_set_freq  = bfin_irq_set_freq,
 };
 
 static int __devinit bfin_rtc_probe(struct platform_device *pdev)
@@ -423,10 +396,14 @@ static int __devinit bfin_rtc_probe(struct platform_device *pdev)
                 ret = PTR_ERR(rtc->rtc_dev);
                 goto err;
         }
-        rtc->rtc_dev->irq_freq = 1;
+
+        /* see comment at top of file about stopwatch/PIE */
+        bfin_write_RTC_SWCNT(0);
 
         platform_set_drvdata(pdev, rtc);
 
+        device_init_wakeup(&pdev->dev, 1);
+
         return 0;
 
  err:
@@ -445,6 +422,32 @@ static int __devexit bfin_rtc_remove(struct platform_device *pdev)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int bfin_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        if (device_may_wakeup(&pdev->dev)) {
+                enable_irq_wake(IRQ_RTC);
+                bfin_rtc_sync_pending(&pdev->dev);
+        } else
+                bfin_rtc_int_clear(-1);
+
+        return 0;
+}
+
+static int bfin_rtc_resume(struct platform_device *pdev)
+{
+        if (device_may_wakeup(&pdev->dev))
+                disable_irq_wake(IRQ_RTC);
+        else
+                bfin_write_RTC_ISTAT(-1);
+
+        return 0;
+}
+#else
+# define bfin_rtc_suspend NULL
+# define bfin_rtc_resume  NULL
+#endif
+
 static struct platform_driver bfin_rtc_driver = {
         .driver         = {
                 .name   = "rtc-bfin",
@@ -452,6 +455,8 @@ static struct platform_driver bfin_rtc_driver = {
         },
         .probe          = bfin_rtc_probe,
         .remove         = __devexit_p(bfin_rtc_remove),
+        .suspend        = bfin_rtc_suspend,
+        .resume         = bfin_rtc_resume,
 };
 
 static int __init bfin_rtc_init(void)
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 1e99325270df..36e4ac0bd69c 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -12,7 +12,7 @@
 #include <linux/module.h>
 #include <linux/rtc.h>
 #include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #define EP93XX_RTC_REG(x)       (EP93XX_RTC_BASE + (x))
 #define EP93XX_RTC_DATA         EP93XX_RTC_REG(0x0000)
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 54b1ebb01502..e7d19b6c265a 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -22,7 +22,7 @@
 #include <linux/clk.h>
 #include <linux/log2.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index f47294c60148..66a9bb85bbe8 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -31,11 +31,11 @@
 #include <linux/pm.h>
 #include <linux/bitops.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
 
 #ifdef CONFIG_ARCH_PXA
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 #endif
 
 #define TIMER_FREQ              CLOCK_TICK_RATE
diff --git a/drivers/scsi/arm/acornscsi-io.S b/drivers/scsi/arm/acornscsi-io.S
index 5cebe3105260..22171b2110a8 100644
--- a/drivers/scsi/arm/acornscsi-io.S
+++ b/drivers/scsi/arm/acornscsi-io.S
@@ -8,7 +8,7 @@
 #include <linux/linkage.h>
 
 #include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #if defined(__APCS_32__)
 #define LOADREGS(t,r,l...)      ldm##t  r, l
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index da876d3924be..a48e4990fe12 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -25,7 +25,6 @@
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/spinlock.h>
-#include <linux/hdreg.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/div64.h>
@@ -1249,6 +1248,13 @@ static struct pci_device_id hptiop_id_table[] = {
         { PCI_VDEVICE(TTI, 0x3522), (kernel_ulong_t)&hptiop_itl_ops },
         { PCI_VDEVICE(TTI, 0x3410), (kernel_ulong_t)&hptiop_itl_ops },
         { PCI_VDEVICE(TTI, 0x3540), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x3530), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x3560), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x4322), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x4210), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x4211), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x4310), (kernel_ulong_t)&hptiop_itl_ops },
+        { PCI_VDEVICE(TTI, 0x4311), (kernel_ulong_t)&hptiop_itl_ops },
         { PCI_VDEVICE(TTI, 0x3120), (kernel_ulong_t)&hptiop_mv_ops },
         { PCI_VDEVICE(TTI, 0x3122), (kernel_ulong_t)&hptiop_mv_ops },
         { PCI_VDEVICE(TTI, 0x3020), (kernel_ulong_t)&hptiop_mv_ops },
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index b40a673985aa..461331d3dc45 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -102,11 +102,10 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
         mutex_lock(&idescsi_ref_mutex);
         scsi = ide_scsi_g(disk);
         if (scsi) {
-                scsi_host_get(scsi->host);
-                if (ide_device_get(scsi->drive)) {
-                        scsi_host_put(scsi->host);
+                if (ide_device_get(scsi->drive))
                         scsi = NULL;
-                }
+                else
+                        scsi_host_get(scsi->host);
         }
         mutex_unlock(&idescsi_ref_mutex);
         return scsi;
@@ -114,9 +113,11 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
 
 static void ide_scsi_put(struct ide_scsi_obj *scsi)
 {
+        ide_drive_t *drive = scsi->drive;
+
         mutex_lock(&idescsi_ref_mutex);
-        ide_device_put(scsi->drive);
         scsi_host_put(scsi->host);
+        ide_device_put(drive);
         mutex_unlock(&idescsi_ref_mutex);
 }
 
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 75a64a6cae8c..b29360ed0bdc 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -366,12 +366,14 @@ spi_transport_rd_attr(rti, "%d\n");
 spi_transport_rd_attr(pcomp_en, "%d\n");
 spi_transport_rd_attr(hold_mcs, "%d\n");
 
-/* we only care about the first child device so we return 1 */
+/* we only care about the first child device that's a real SCSI device
+ * so we return 1 to terminate the iteration when we find it */
 static int child_iter(struct device *dev, void *data)
 {
-        struct scsi_device *sdev = to_scsi_device(dev);
+        if (!scsi_is_sdev_device(dev))
+                return 0;
 
-        spi_dv_device(sdev);
+        spi_dv_device(to_scsi_device(dev));
         return 1;
 }
 
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 0fe031f003e7..1bcf3c33d7ff 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -345,14 +345,14 @@ static int ses_enclosure_find_by_addr(struct enclosure_device *edev,
         return 0;
 }
 
-#define VPD_INQUIRY_SIZE 512
+#define VPD_INQUIRY_SIZE 36
 
 static void ses_match_to_enclosure(struct enclosure_device *edev,
                                    struct scsi_device *sdev)
 {
         unsigned char *buf = kmalloc(VPD_INQUIRY_SIZE, GFP_KERNEL);
         unsigned char *desc;
-        int len;
+        u16 vpd_len;
         struct efd efd = {
                 .addr = 0,
         };
@@ -372,9 +372,19 @@ static void ses_match_to_enclosure(struct enclosure_device *edev,
                              VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES))
                 goto free;
 
-        len = (buf[2] << 8) + buf[3];
+        vpd_len = (buf[2] << 8) + buf[3];
+        kfree(buf);
+        buf = kmalloc(vpd_len, GFP_KERNEL);
+        if (!buf)
+                return;
+        cmd[3] = vpd_len >> 8;
+        cmd[4] = vpd_len & 0xff;
+        if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
+                             vpd_len, NULL, SES_TIMEOUT, SES_RETRIES))
+                goto free;
+
         desc = buf + 4;
-        while (desc < buf + len) {
+        while (desc < buf + vpd_len) {
                 enum scsi_protocol proto = desc[0] >> 4;
                 u8 code_set = desc[0] & 0x0f;
                 u8 piv = desc[1] & 0x80;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index d3b8ebb83776..3d36270a8b4d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1747,7 +1747,7 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
                  */
                 flush_dcache_page(pages[i]);
                 /* ?? Is locking needed? I don't think so */
-                /* if (TestSetPageLocked(pages[i]))
+                /* if (!trylock_page(pages[i]))
                    goto out_unlock; */
         }
 
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 6558a4037806..f31c6698419c 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -19,7 +19,7 @@
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/hardware/dec21285.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #define BAUD_BASE               (mem_fclk_21285/64)
 
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 1fee12c1f4f8..3a6da80b081c 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -42,11 +42,11 @@
 #include <asm/io.h>
 
 #include <asm/mach/serial_at91.h>
-#include <asm/arch/board.h>
+#include <mach/board.h>
 
 #ifdef CONFIG_ARM
-#include <asm/arch/cpu.h>
-#include <asm/arch/gpio.h>
+#include <mach/cpu.h>
+#include <mach/gpio.h>
 #endif
 
 #define PDC_BUFFER_SIZE         512
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 9d8543762a30..efcd44344fb1 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -817,7 +817,7 @@ static void bfin_serial_set_ldisc(struct uart_port *port)
         if (line >= port->info->port.tty->driver->num)
                 return;
 
-        switch (port->info->port.tty->ldisc.num) {
+        switch (port->info->port.tty->termios->c_line) {
         case N_IRDA:
                 val = UART_GET_GCTL(&bfin_serial_ports[line]);
                 val |= (IREN | RPOLC);
diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c
index fc1fa9267c59..459f3420a429 100644
--- a/drivers/serial/clps711x.c
+++ b/drivers/serial/clps711x.c
@@ -39,7 +39,7 @@
 #include <linux/serial_core.h>
 #include <linux/serial.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/hardware/clps7111.h>
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 8249ac490559..bf94a770bb44 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -234,7 +234,7 @@ unsigned long r_alt_ser_baudrate_shadow = 0;
 
 static struct e100_serial rs_table[] = {
         { .baud        = DEF_BAUD,
-          .port        = (unsigned char *)R_SERIAL0_CTRL,
+          .ioport        = (unsigned char *)R_SERIAL0_CTRL,
           .irq         = 1U << 12, /* uses DMA 6 and 7 */
           .oclrintradr = R_DMA_CH6_CLR_INTR,
           .ofirstadr   = R_DMA_CH6_FIRST,
@@ -288,7 +288,7 @@ static struct e100_serial rs_table[] = {
 },  /* ttyS0 */
 #ifndef CONFIG_SVINTO_SIM
         { .baud        = DEF_BAUD,
-          .port        = (unsigned char *)R_SERIAL1_CTRL,
+          .ioport        = (unsigned char *)R_SERIAL1_CTRL,
           .irq         = 1U << 16, /* uses DMA 8 and 9 */
           .oclrintradr = R_DMA_CH8_CLR_INTR,
           .ofirstadr   = R_DMA_CH8_FIRST,
@@ -344,7 +344,7 @@ static struct e100_serial rs_table[] = {
 },  /* ttyS1 */
 
         { .baud        = DEF_BAUD,
-          .port        = (unsigned char *)R_SERIAL2_CTRL,
+          .ioport        = (unsigned char *)R_SERIAL2_CTRL,
           .irq         = 1U << 4,  /* uses DMA 2 and 3 */
           .oclrintradr = R_DMA_CH2_CLR_INTR,
           .ofirstadr   = R_DMA_CH2_FIRST,
@@ -398,7 +398,7 @@ static struct e100_serial rs_table[] = {
  },  /* ttyS2 */
 
         { .baud        = DEF_BAUD,
-          .port        = (unsigned char *)R_SERIAL3_CTRL,
+          .ioport        = (unsigned char *)R_SERIAL3_CTRL,
           .irq         = 1U << 8,  /* uses DMA 4 and 5 */
           .oclrintradr = R_DMA_CH4_CLR_INTR,
           .ofirstadr   = R_DMA_CH4_FIRST,
@@ -939,7 +939,7 @@ static const struct control_pins e100_modem_pins[NR_PORTS] =
 /* Output */
 #define E100_RTS_GET(info) ((info)->rx_ctrl & E100_RTS_MASK)
 /* Input */
-#define E100_CTS_GET(info) ((info)->port[REG_STATUS] & E100_CTS_MASK)
+#define E100_CTS_GET(info) ((info)->ioport[REG_STATUS] & E100_CTS_MASK)
 
 /* These are typically PA or PB and 0 means 0V, 1 means 3.3V */
 /* Is an output */
@@ -1092,7 +1092,7 @@ e100_rts(struct e100_serial *info, int set)
         local_irq_save(flags);
         info->rx_ctrl &= ~E100_RTS_MASK;
         info->rx_ctrl |= (set ? 0 : E100_RTS_MASK);  /* RTS is active low */
-        info->port[REG_REC_CTRL] = info->rx_ctrl;
+        info->ioport[REG_REC_CTRL] = info->rx_ctrl;
         local_irq_restore(flags);
 #ifdef SERIAL_DEBUG_IO
         printk("ser%i rts %i\n", info->line, set);
@@ -1142,7 +1142,7 @@ e100_disable_rx(struct e100_serial *info)
 {
 #ifndef CONFIG_SVINTO_SIM
         /* disable the receiver */
-        info->port[REG_REC_CTRL] =
+        info->ioport[REG_REC_CTRL] =
                 (info->rx_ctrl &= ~IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
 #endif
 }
@@ -1152,7 +1152,7 @@ e100_enable_rx(struct e100_serial *info)
 {
 #ifndef CONFIG_SVINTO_SIM
         /* enable the receiver */
-        info->port[REG_REC_CTRL] =
+        info->ioport[REG_REC_CTRL] =
                 (info->rx_ctrl |= IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
 #endif
 }
@@ -1490,7 +1490,7 @@ rs_stop(struct tty_struct *tty)
                         xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
                 }
 
-                *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+                *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
                 local_irq_restore(flags);
         }
 }
@@ -1513,7 +1513,7 @@ rs_start(struct tty_struct *tty)
                         xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
                 }
 
-                *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+                *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
                 if (!info->uses_dma_out &&
                     info->xmit.head != info->xmit.tail && info->xmit.buf)
                         e100_enable_serial_tx_ready_irq(info);
@@ -1888,7 +1888,7 @@ static void receive_chars_dma(struct e100_serial *info)
         handle_all_descr_data(info);
 
         /* Read the status register to detect errors */
-        rstat = info->port[REG_STATUS];
+        rstat = info->ioport[REG_STATUS];
         if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
                 DFLOW(DEBUG_LOG(info->line, "XOFF detect stat %x\n", rstat));
         }
@@ -1897,7 +1897,7 @@ static void receive_chars_dma(struct e100_serial *info)
                 /* If we got an error, we must reset it by reading the
                  * data_in field
                  */
-                unsigned char data = info->port[REG_DATA];
+                unsigned char data = info->ioport[REG_DATA];
 
                 PROCSTAT(ser_stat[info->line].errors_cnt++);
                 DEBUG_LOG(info->line, "#dERR: s d 0x%04X\n",
@@ -2077,7 +2077,7 @@ static int force_eop_if_needed(struct e100_serial *info)
         /* We check data_avail bit to determine if data has
          * arrived since last time
          */
-        unsigned char rstat = info->port[REG_STATUS];
+        unsigned char rstat = info->ioport[REG_STATUS];
 
         /* error or datavail? */
         if (rstat & SER_ERROR_MASK) {
@@ -2096,7 +2096,7 @@ static int force_eop_if_needed(struct e100_serial *info)
                 TIMERD(DEBUG_LOG(info->line, "timeout: rstat 0x%03X\n",
                           rstat | (info->line << 8)));
                 /* Read data to clear status flags */
-                (void)info->port[REG_DATA];
+                (void)info->ioport[REG_DATA];
 
                 info->forced_eop = 0;
                 START_FLUSH_FAST_TIMER(info, "magic");
@@ -2296,7 +2296,7 @@ struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info)
         }
 
         /* Read data and status at the same time */
-        data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+        data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
 more_data:
         if (data_read & IO_MASK(R_SERIAL0_READ, xoff_detect) ) {
                 DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
@@ -2391,7 +2391,7 @@ more_data:
 
 
         info->icount.rx++;
-        data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+        data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
         if (data_read & IO_MASK(R_SERIAL0_READ, data_avail)) {
                 DEBUG_LOG(info->line, "ser_rx   %c in loop\n", IO_EXTRACT(R_SERIAL0_READ, data_in, data_read));
                 goto more_data;
@@ -2413,7 +2413,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
                 return handle_ser_rx_interrupt_no_dma(info);
         }
         /* DMA is used */
-        rstat = info->port[REG_STATUS];
+        rstat = info->ioport[REG_STATUS];
         if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
                 DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
         }
@@ -2426,7 +2426,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
                 /* If we got an error, we must reset it by reading the
                  * data_in field
                  */
-                data = info->port[REG_DATA];
+                data = info->ioport[REG_DATA];
                 DINTR1(DEBUG_LOG(info->line, "ser_rx!  %c\n", data));
                 DINTR1(DEBUG_LOG(info->line, "ser_rx err stat %02X\n", rstat));
                 if (!data && (rstat & SER_FRAMING_ERR_MASK)) {
@@ -2528,10 +2528,10 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
                 unsigned char rstat;
                 DFLOW(DEBUG_LOG(info->line, "tx_int: xchar 0x%02X\n", info->x_char));
                 local_irq_save(flags);
-                rstat = info->port[REG_STATUS];
+                rstat = info->ioport[REG_STATUS];
                 DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
 
-                info->port[REG_TR_DATA] = info->x_char;
+                info->ioport[REG_TR_DATA] = info->x_char;
                 info->icount.tx++;
                 info->x_char = 0;
                 /* We must enable since it is disabled in ser_interrupt */
@@ -2545,7 +2545,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
                 /* We only use normal tx interrupt when sending x_char */
                 DFLOW(DEBUG_LOG(info->line, "tx_int: xchar sent\n", 0));
                 local_irq_save(flags);
-                rstat = info->port[REG_STATUS];
+                rstat = info->ioport[REG_STATUS];
                 DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
                 e100_disable_serial_tx_ready_irq(info);
                 if (info->port.tty->stopped)
@@ -2573,7 +2573,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
         DINTR2(DEBUG_LOG(info->line, "tx_int %c\n", info->xmit.buf[info->xmit.tail]));
         /* Send a byte, rs485 timing is critical so turn of ints */
         local_irq_save(flags);
-        info->port[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
+        info->ioport[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
         info->xmit.tail = (info->xmit.tail + 1) & (SERIAL_XMIT_SIZE-1);
         info->icount.tx++;
         if (info->xmit.head == info->xmit.tail) {
@@ -2848,7 +2848,7 @@ startup(struct e100_serial * info)
 
         /* dummy read to reset any serial errors */
 
-        (void)info->port[REG_DATA];
+        (void)info->ioport[REG_DATA];
 
         /* enable the interrupts */
         if (info->uses_dma_out)
@@ -2897,7 +2897,7 @@ shutdown(struct e100_serial * info)
         /* shut down the transmitter and receiver */
         DFLOW(DEBUG_LOG(info->line, "shutdown %i\n", info->line));
         e100_disable_rx(info);
-        info->port[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
+        info->ioport[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
 
         /* disable interrupts, reset dma channels */
         if (info->uses_dma_in) {
@@ -2968,7 +2968,7 @@ change_speed(struct e100_serial *info)
 
         if (!info->port.tty || !info->port.tty->termios)
                 return;
-        if (!info->port)
+        if (!info->ioport)
                 return;
 
         cflag = info->port.tty->termios->c_cflag;
@@ -3037,7 +3037,7 @@ change_speed(struct e100_serial *info)
 
                 info->baud = cflag_to_baud(cflag);
 #ifndef CONFIG_SVINTO_SIM
-                info->port[REG_BAUD] = cflag_to_etrax_baud(cflag);
+                info->ioport[REG_BAUD] = cflag_to_etrax_baud(cflag);
 #endif /* CONFIG_SVINTO_SIM */
         }
 
@@ -3097,8 +3097,8 @@ change_speed(struct e100_serial *info)
 
         /* actually write the control regs to the hardware */
 
-        info->port[REG_TR_CTRL] = info->tx_ctrl;
-        info->port[REG_REC_CTRL] = info->rx_ctrl;
+        info->ioport[REG_TR_CTRL] = info->tx_ctrl;
+        info->ioport[REG_REC_CTRL] = info->rx_ctrl;
         xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->port.tty));
         xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
         if (info->port.tty->termios->c_iflag & IXON ) {
@@ -3107,7 +3107,7 @@ change_speed(struct e100_serial *info)
                 xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
         }
 
-        *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+        *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
         local_irq_restore(flags);
 #endif /* !CONFIG_SVINTO_SIM */
 
@@ -3156,7 +3156,7 @@ static int rs_raw_write(struct tty_struct *tty,
 #ifdef SERIAL_DEBUG_DATA
         if (info->line == SERIAL_DEBUG_LINE)
                 printk("rs_raw_write (%d), status %d\n",
-                       count, info->port[REG_STATUS]);
+                       count, info->ioport[REG_STATUS]);
 #endif
 
 #ifdef CONFIG_SVINTO_SIM
@@ -3427,7 +3427,7 @@ get_serial_info(struct e100_serial * info,
         memset(&tmp, 0, sizeof(tmp));
         tmp.type = info->type;
         tmp.line = info->line;
-        tmp.port = (int)info->port;
+        tmp.port = (int)info->ioport;
         tmp.irq = info->irq;
         tmp.flags = info->flags;
         tmp.baud_base = info->baud_base;
@@ -3557,14 +3557,14 @@ char *get_control_state_str(int MLines, char *s)
 }
 #endif
 
-static void
+static int
 rs_break(struct tty_struct *tty, int break_state)
 {
         struct e100_serial *info = (struct e100_serial *)tty->driver_data;
         unsigned long flags;
 
-        if (!info->port)
-                return;
+        if (!info->ioport)
+                return -EIO;
 
         local_irq_save(flags);
         if (break_state == -1) {
@@ -3575,8 +3575,9 @@ rs_break(struct tty_struct *tty, int break_state)
                 /* Set bit 7 (txd) and 6 (tr_enable) */
                 info->tx_ctrl |= (0x80 | 0x40);
         }
-        info->port[REG_TR_CTRL] = info->tx_ctrl;
+        info->ioport[REG_TR_CTRL] = info->tx_ctrl;
         local_irq_restore(flags);
+        return 0;
 }
 
 static int
@@ -4231,9 +4232,9 @@ static int line_info(char *buf, struct e100_serial *info)
         unsigned long tmp;
 
         ret = sprintf(buf, "%d: uart:E100 port:%lX irq:%d",
-                      info->line, (unsigned long)info->port, info->irq);
+                      info->line, (unsigned long)info->ioport, info->irq);
 
-        if (!info->port || (info->type == PORT_UNKNOWN)) {
+        if (!info->ioport || (info->type == PORT_UNKNOWN)) {
                 ret += sprintf(buf+ret, "\n");
                 return ret;
         }
@@ -4281,7 +4282,7 @@ static int line_info(char *buf, struct e100_serial *info)
         }
 
         {
-                unsigned char rstat = info->port[REG_STATUS];
+                unsigned char rstat = info->ioport[REG_STATUS];
                 if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) )
                         ret += sprintf(buf+ret, " xoff_detect:1");
         }
@@ -4502,7 +4503,7 @@ rs_init(void)
 
                 if (info->enabled) {
                         printk(KERN_INFO "%s%d at 0x%x is a builtin UART with DMA\n",
-                               serial_driver->name, info->line, (unsigned int)info->port);
+                               serial_driver->name, info->line, (unsigned int)info->ioport);
                 }
         }
 #ifdef CONFIG_ETRAX_FAST_TIMER
diff --git a/drivers/serial/crisv10.h b/drivers/serial/crisv10.h
index ccd0f32b7372..e3c5c8c3c09b 100644
--- a/drivers/serial/crisv10.h
+++ b/drivers/serial/crisv10.h
@@ -36,8 +36,9 @@ struct etrax_recv_buffer {
 };
 
 struct e100_serial {
+        struct tty_port port;
         int baud;
-        volatile u8     *port;  /* R_SERIALx_CTRL */
+        volatile u8     *ioport;        /* R_SERIALx_CTRL */
         u32             irq;    /* bitnr in R_IRQ_MASK2 for dmaX_descr */
 
         /* Output registers */
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index e0da4dc7bbf6..6a29f9330a73 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -44,8 +44,8 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
-#include <asm/arch/imx-uart.h>
+#include <mach/hardware.h>
+#include <mach/imx-uart.h>
 
 /* Register definitions */
 #define URXD0 0x0  /* Receiver Register */
diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c
index 9f8ccb735c19..3f489329e8d3 100644
--- a/drivers/serial/netx-serial.c
+++ b/drivers/serial/netx-serial.c
@@ -35,8 +35,8 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
-#include <asm/arch/netx-regs.h>
+#include <mach/hardware.h>
+#include <mach/netx-regs.h>
 
 /* We've been assigned a range on the "Low-density serial ports" major */
 #define SERIAL_NX_MAJOR 204
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index b9a93f326fb8..f7a0d37c4221 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -45,9 +45,9 @@
 #include <linux/clk.h>
 
 #include <asm/io.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/irq.h>
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 
 struct uart_pxa_port {
diff --git a/drivers/serial/s3c2400.c b/drivers/serial/s3c2400.c
index a1102053e553..c8b4266ac35f 100644
--- a/drivers/serial/s3c2400.c
+++ b/drivers/serial/s3c2400.c
@@ -17,10 +17,10 @@
 
 #include <asm/irq.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <asm/plat-s3c/regs-serial.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 
 #include "samsung.h"
 
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index c5f03f41686f..40a2531b5541 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -19,10 +19,10 @@
 #include <linux/serial.h>
 
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <asm/plat-s3c/regs-serial.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 
 #include "samsung.h"
 
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index ce0c220e3e92..d0170319c729 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -19,10 +19,10 @@
 #include <linux/serial.h>
 
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <asm/plat-s3c/regs-serial.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 
 #include "samsung.h"
 
diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c
index 38f954bd39c6..d4a2b17b2498 100644
--- a/drivers/serial/s3c2440.c
+++ b/drivers/serial/s3c2440.c
@@ -19,10 +19,10 @@
 #include <linux/serial.h>
 
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <asm/plat-s3c/regs-serial.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 
 #include "samsung.h"
 
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index a5e76cc18073..b24a25ea6bc5 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -39,7 +39,7 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach/serial_sa1100.h>
 
 /* We've been assigned a range on the "Low-density serial ports" major */
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index d852f83f8900..5a88b3f9fe9b 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -45,10 +45,10 @@
 
 #include <asm/irq.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <asm/plat-s3c/regs-serial.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 
 #include "samsung.h"
 
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 0edbc5dd378b..b9cbfc87f616 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -26,8 +26,8 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 
-#include <asm/arch/regs-uart.h>
-#include <asm/arch/regs-irq.h>
+#include <mach/regs-uart.h>
+#include <mach/regs-irq.h>
 
 #if defined(CONFIG_SERIAL_KS8695_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
 #define SUPPORT_SYSRQ
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index be97789fa5fd..d1812d32f47d 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -2,6 +2,7 @@
  * Core maple bus functionality
  *
  *  Copyright (C) 2007, 2008 Adrian McMenamin
+ *  Copyright (C) 2001 - 2008 Paul Mundt
  *
  * Based on 2.4 code by:
  *
@@ -31,7 +32,7 @@
 #include <mach/dma.h>
 #include <mach/sysasic.h>
 
-MODULE_AUTHOR("Yaegshi Takeshi, Paul Mundt, M.R. Brown, Adrian McMenamin");
+MODULE_AUTHOR("Yaegashi Takeshi, Paul Mundt, M. R. Brown, Adrian McMenamin");
 MODULE_DESCRIPTION("Maple bus driver for Dreamcast");
 MODULE_LICENSE("GPL v2");
 MODULE_SUPPORTED_DEVICE("{{SEGA, Dreamcast/Maple}}");
@@ -65,19 +66,36 @@ static bool checked[4];
 static struct maple_device *baseunits[4];
 
 /**
- *  maple_driver_register - register a device driver
- *  automatically makes the driver bus a maple bus
- *  @drv: the driver to be registered
+ * maple_driver_register - register a maple driver
+ * @drv: maple driver to be registered.
+ *
+ * Registers the passed in @drv, while updating the bus type.
+ * Devices with matching function IDs will be automatically probed.
  */
-int maple_driver_register(struct device_driver *drv)
+int maple_driver_register(struct maple_driver *drv)
 {
         if (!drv)
                 return -EINVAL;
-        drv->bus = &maple_bus_type;
-        return driver_register(drv);
+
+        drv->drv.bus = &maple_bus_type;
+
+        return driver_register(&drv->drv);
 }
 EXPORT_SYMBOL_GPL(maple_driver_register);
 
+/**
+ * maple_driver_unregister - unregister a maple driver.
+ * @drv: maple driver to unregister.
+ *
+ * Cleans up after maple_driver_register(). To be invoked in the exit
+ * path of any module drivers.
+ */
+void maple_driver_unregister(struct maple_driver *drv)
+{
+        driver_unregister(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(maple_driver_unregister);
+
 /* set hardware registers to enable next round of dma */
 static void maplebus_dma_reset(void)
 {
@@ -129,13 +147,13 @@ static void maple_release_device(struct device *dev)
         kfree(mdev);
 }
 
-/*
+/**
  * maple_add_packet - add a single instruction to the queue
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
  */
 int maple_add_packet(struct maple_device *mdev, u32 function, u32 command,
         size_t length, void *data)
@@ -176,14 +194,15 @@ out:
 }
 EXPORT_SYMBOL_GPL(maple_add_packet);
 
-/*
+/**
  * maple_add_packet_sleeps - add a single instruction to the queue
- *  - waits for lock to be free
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
+ *
+ * Same as maple_add_packet(), but waits for the lock to become free.
  */
 int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
         u32 command, size_t length, void *data)
@@ -724,11 +743,9 @@ static int maple_get_dma_buffer(void)
 static int match_maple_bus_driver(struct device *devptr,
                                   struct device_driver *drvptr)
 {
-        struct maple_driver *maple_drv;
-        struct maple_device *maple_dev;
+        struct maple_driver *maple_drv = to_maple_driver(drvptr);
+        struct maple_device *maple_dev = to_maple_dev(devptr);
 
-        maple_drv = container_of(drvptr, struct maple_driver, drv);
-        maple_dev = container_of(devptr, struct maple_device, dev);
         /* Trap empty port case */
         if (maple_dev->devinfo.function == 0xFFFFFFFF)
                 return 0;
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 2303521b4f09..b9d0efb6803f 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -149,6 +149,12 @@ config SPI_OMAP24XX
           SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
           (McSPI) modules.
 
+config SPI_ORION
+        tristate "Orion SPI master (EXPERIMENTAL)"
+        depends on PLAT_ORION && EXPERIMENTAL
+        help
+          This enables using the SPI master controller on the Orion chips.
+
 config SPI_PXA2XX
         tristate "PXA2xx SSP SPI master"
         depends on ARCH_PXA && EXPERIMENTAL
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 7fca043ce723..ccf18de34e1e 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_SPI_LM70_LLP)		+= spi_lm70llp.o
 obj-$(CONFIG_SPI_PXA2XX)                += pxa2xx_spi.o
 obj-$(CONFIG_SPI_OMAP_UWIRE)            += omap_uwire.o
 obj-$(CONFIG_SPI_OMAP24XX)              += omap2_mcspi.o
+obj-$(CONFIG_SPI_ORION)                 += orion_spi.o
 obj-$(CONFIG_SPI_MPC52xx_PSC)           += mpc52xx_psc_spi.o
 obj-$(CONFIG_SPI_MPC83xx)               += spi_mpc83xx.o
 obj-$(CONFIG_SPI_S3C24XX_GPIO)          += spi_s3c24xx_gpio.o
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 0c7165660853..02f9320f3efc 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -20,9 +20,9 @@
 #include <linux/spi/spi.h>
 
 #include <asm/io.h>
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/cpu.h>
+#include <mach/board.h>
+#include <mach/gpio.h>
+#include <mach/cpu.h>
 
 #include "atmel_spi.h"
 
@@ -184,7 +184,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 {
         struct atmel_spi        *as = spi_master_get_devdata(master);
         struct spi_transfer     *xfer;
-        u32                     len, remaining, total;
+        u32                     len, remaining;
+        u32                     ieval;
         dma_addr_t              tx_dma, rx_dma;
 
         if (!as->current_transfer)
@@ -197,6 +198,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
                 xfer = NULL;
 
         if (xfer) {
+                spi_writel(as, PTCR, SPI_BIT(RXTDIS) | SPI_BIT(TXTDIS));
+
                 len = xfer->len;
                 atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
                 remaining = xfer->len - len;
@@ -234,6 +237,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
         as->next_transfer = xfer;
 
         if (xfer) {
+                u32     total;
+
                 total = len;
                 atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
                 as->next_remaining_bytes = total - len;
@@ -250,9 +255,11 @@ static void atmel_spi_next_xfer(struct spi_master *master,
                         "  next xfer %p: len %u tx %p/%08x rx %p/%08x\n",
                         xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
                         xfer->rx_buf, xfer->rx_dma);
+                ieval = SPI_BIT(ENDRX) | SPI_BIT(OVRES);
         } else {
                 spi_writel(as, RNCR, 0);
                 spi_writel(as, TNCR, 0);
+                ieval = SPI_BIT(RXBUFF) | SPI_BIT(ENDRX) | SPI_BIT(OVRES);
         }
 
         /* REVISIT: We're waiting for ENDRX before we start the next
@@ -265,7 +272,7 @@ static void atmel_spi_next_xfer(struct spi_master *master,
          *
          * It should be doable, though. Just not now...
          */
-        spi_writel(as, IER, SPI_BIT(ENDRX) | SPI_BIT(OVRES));
+        spi_writel(as, IER, ieval);
         spi_writel(as, PTCR, SPI_BIT(TXTEN) | SPI_BIT(RXTEN));
 }
 
@@ -396,7 +403,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
 
                 ret = IRQ_HANDLED;
 
-                spi_writel(as, IDR, (SPI_BIT(ENDTX) | SPI_BIT(ENDRX)
+                spi_writel(as, IDR, (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX)
                                      | SPI_BIT(OVRES)));
 
                 /*
@@ -418,7 +425,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
                 if (xfer->delay_usecs)
                         udelay(xfer->delay_usecs);
 
-                dev_warn(master->dev.parent, "fifo overrun (%u/%u remaining)\n",
+                dev_warn(master->dev.parent, "overrun (%u/%u remaining)\n",
                          spi_readl(as, TCR), spi_readl(as, RCR));
 
                 /*
@@ -442,7 +449,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
                 spi_readl(as, SR);
 
                 atmel_spi_msg_done(master, as, msg, -EIO, 0);
-        } else if (pending & SPI_BIT(ENDRX)) {
+        } else if (pending & (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX))) {
                 ret = IRQ_HANDLED;
 
                 spi_writel(as, IDR, pending);
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index f6f987bb71ca..9d2186fd74aa 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -35,8 +35,8 @@
 
 #include <linux/spi/spi.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/clock.h>
+#include <mach/dma.h>
+#include <mach/clock.h>
 
 
 #define OMAP2_MCSPI_MAX_FREQ            48000000
diff --git a/drivers/spi/omap_uwire.c b/drivers/spi/omap_uwire.c
index d9ae111c27ae..5515eb97d7c5 100644
--- a/drivers/spi/omap_uwire.c
+++ b/drivers/spi/omap_uwire.c
@@ -47,12 +47,12 @@
 
 #include <asm/system.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/mach-types.h>
 
-#include <asm/arch/mux.h>
-#include <asm/arch/omap730.h>   /* OMAP730_IO_CONF registers */
+#include <mach/mux.h>
+#include <mach/omap730.h>       /* OMAP730_IO_CONF registers */
 
 
 /* FIXME address is now a platform device resource,
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
new file mode 100644
index 000000000000..c4eaacd6e553
--- /dev/null
+++ b/drivers/spi/orion_spi.c
@@ -0,0 +1,574 @@
+/*
+ * orion_spi.c -- Marvell Orion SPI controller driver
+ *
+ * Author: Shadi Ammouri <shadi@marvell.com>
+ * Copyright (C) 2007-2008 Marvell Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <asm/unaligned.h>
+
+#define DRIVER_NAME                     "orion_spi"
+
+#define ORION_NUM_CHIPSELECTS           1 /* only one slave is supported*/
+#define ORION_SPI_WAIT_RDY_MAX_LOOP     2000 /* in usec */
+
+#define ORION_SPI_IF_CTRL_REG           0x00
+#define ORION_SPI_IF_CONFIG_REG         0x04
+#define ORION_SPI_DATA_OUT_REG          0x08
+#define ORION_SPI_DATA_IN_REG           0x0c
+#define ORION_SPI_INT_CAUSE_REG         0x10
+
+#define ORION_SPI_IF_8_16_BIT_MODE      (1 << 5)
+#define ORION_SPI_CLK_PRESCALE_MASK     0x1F
+
+struct orion_spi {
+        struct work_struct      work;
+
+        /* Lock access to transfer list.        */
+        spinlock_t              lock;
+
+        struct list_head        msg_queue;
+        struct spi_master       *master;
+        void __iomem            *base;
+        unsigned int            max_speed;
+        unsigned int            min_speed;
+        struct orion_spi_info   *spi_info;
+};
+
+static struct workqueue_struct *orion_spi_wq;
+
+static inline void __iomem *spi_reg(struct orion_spi *orion_spi, u32 reg)
+{
+        return orion_spi->base + reg;
+}
+
+static inline void
+orion_spi_setbits(struct orion_spi *orion_spi, u32 reg, u32 mask)
+{
+        void __iomem *reg_addr = spi_reg(orion_spi, reg);
+        u32 val;
+
+        val = readl(reg_addr);
+        val |= mask;
+        writel(val, reg_addr);
+}
+
+static inline void
+orion_spi_clrbits(struct orion_spi *orion_spi, u32 reg, u32 mask)
+{
+        void __iomem *reg_addr = spi_reg(orion_spi, reg);
+        u32 val;
+
+        val = readl(reg_addr);
+        val &= ~mask;
+        writel(val, reg_addr);
+}
+
+static int orion_spi_set_transfer_size(struct orion_spi *orion_spi, int size)
+{
+        if (size == 16) {
+                orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
+                                  ORION_SPI_IF_8_16_BIT_MODE);
+        } else if (size == 8) {
+                orion_spi_clrbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
+                                  ORION_SPI_IF_8_16_BIT_MODE);
+        } else {
+                pr_debug("Bad bits per word value %d (only 8 or 16 are "
+                         "allowed).\n", size);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int orion_spi_baudrate_set(struct spi_device *spi, unsigned int speed)
+{
+        u32 tclk_hz;
+        u32 rate;
+        u32 prescale;
+        u32 reg;
+        struct orion_spi *orion_spi;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+
+        tclk_hz = orion_spi->spi_info->tclk;
+
+        /*
+         * the supported rates are: 4,6,8...30
+         * round up as we look for equal or less speed
+         */
+        rate = DIV_ROUND_UP(tclk_hz, speed);
+        rate = roundup(rate, 2);
+
+        /* check if requested speed is too small */
+        if (rate > 30)
+                return -EINVAL;
+
+        if (rate < 4)
+                rate = 4;
+
+        /* Convert the rate to SPI clock divisor value. */
+        prescale = 0x10 + rate/2;
+
+        reg = readl(spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));
+        reg = ((reg & ~ORION_SPI_CLK_PRESCALE_MASK) | prescale);
+        writel(reg, spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));
+
+        return 0;
+}
+
+/*
+ * called only when no transfer is active on the bus
+ */
+static int
+orion_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
+{
+        struct orion_spi *orion_spi;
+        unsigned int speed = spi->max_speed_hz;
+        unsigned int bits_per_word = spi->bits_per_word;
+        int     rc;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+
+        if ((t != NULL) && t->speed_hz)
+                speed = t->speed_hz;
+
+        if ((t != NULL) && t->bits_per_word)
+                bits_per_word = t->bits_per_word;
+
+        rc = orion_spi_baudrate_set(spi, speed);
+        if (rc)
+                return rc;
+
+        return orion_spi_set_transfer_size(orion_spi, bits_per_word);
+}
+
+static void orion_spi_set_cs(struct orion_spi *orion_spi, int enable)
+{
+        if (enable)
+                orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
+        else
+                orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
+}
+
+static inline int orion_spi_wait_till_ready(struct orion_spi *orion_spi)
+{
+        int i;
+
+        for (i = 0; i < ORION_SPI_WAIT_RDY_MAX_LOOP; i++) {
+                if (readl(spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG)))
+                        return 1;
+                else
+                        udelay(1);
+        }
+
+        return -1;
+}
+
+static inline int
+orion_spi_write_read_8bit(struct spi_device *spi,
+                          const u8 **tx_buf, u8 **rx_buf)
+{
+        void __iomem *tx_reg, *rx_reg, *int_reg;
+        struct orion_spi *orion_spi;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+        tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);
+        rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);
+        int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);
+
+        /* clear the interrupt cause register */
+        writel(0x0, int_reg);
+
+        if (tx_buf && *tx_buf)
+                writel(*(*tx_buf)++, tx_reg);
+        else
+                writel(0, tx_reg);
+
+        if (orion_spi_wait_till_ready(orion_spi) < 0) {
+                dev_err(&spi->dev, "TXS timed out\n");
+                return -1;
+        }
+
+        if (rx_buf && *rx_buf)
+                *(*rx_buf)++ = readl(rx_reg);
+
+        return 1;
+}
+
+static inline int
+orion_spi_write_read_16bit(struct spi_device *spi,
+                           const u16 **tx_buf, u16 **rx_buf)
+{
+        void __iomem *tx_reg, *rx_reg, *int_reg;
+        struct orion_spi *orion_spi;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+        tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);
+        rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);
+        int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);
+
+        /* clear the interrupt cause register */
+        writel(0x0, int_reg);
+
+        if (tx_buf && *tx_buf)
+                writel(__cpu_to_le16(get_unaligned((*tx_buf)++)), tx_reg);
+        else
+                writel(0, tx_reg);
+
+        if (orion_spi_wait_till_ready(orion_spi) < 0) {
+                dev_err(&spi->dev, "TXS timed out\n");
+                return -1;
+        }
+
+        if (rx_buf && *rx_buf)
+                put_unaligned(__le16_to_cpu(readl(rx_reg)), (*rx_buf)++);
+
+        return 1;
+}
+
+static unsigned int
+orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
+{
+        struct orion_spi *orion_spi;
+        unsigned int count;
+        int word_len;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+        word_len = spi->bits_per_word;
+        count = xfer->len;
+
+        if (word_len == 8) {
+                const u8 *tx = xfer->tx_buf;
+                u8 *rx = xfer->rx_buf;
+
+                do {
+                        if (orion_spi_write_read_8bit(spi, &tx, &rx) < 0)
+                                goto out;
+                        count--;
+                } while (count);
+        } else if (word_len == 16) {
+                const u16 *tx = xfer->tx_buf;
+                u16 *rx = xfer->rx_buf;
+
+                do {
+                        if (orion_spi_write_read_16bit(spi, &tx, &rx) < 0)
+                                goto out;
+                        count -= 2;
+                } while (count);
+        }
+
+out:
+        return xfer->len - count;
+}
+
+
+static void orion_spi_work(struct work_struct *work)
+{
+        struct orion_spi *orion_spi =
+                container_of(work, struct orion_spi, work);
+
+        spin_lock_irq(&orion_spi->lock);
+        while (!list_empty(&orion_spi->msg_queue)) {
+                struct spi_message *m;
+                struct spi_device *spi;
+                struct spi_transfer *t = NULL;
+                int par_override = 0;
+                int status = 0;
+                int cs_active = 0;
+
+                m = container_of(orion_spi->msg_queue.next, struct spi_message,
+                                 queue);
+
+                list_del_init(&m->queue);
+                spin_unlock_irq(&orion_spi->lock);
+
+                spi = m->spi;
+
+                /* Load defaults */
+                status = orion_spi_setup_transfer(spi, NULL);
+
+                if (status < 0)
+                        goto msg_done;
+
+                list_for_each_entry(t, &m->transfers, transfer_list) {
+                        if (par_override || t->speed_hz || t->bits_per_word) {
+                                par_override = 1;
+                                status = orion_spi_setup_transfer(spi, t);
+                                if (status < 0)
+                                        break;
+                                if (!t->speed_hz && !t->bits_per_word)
+                                        par_override = 0;
+                        }
+
+                        if (!cs_active) {
+                                orion_spi_set_cs(orion_spi, 1);
+                                cs_active = 1;
+                        }
+
+                        if (t->len)
+                                m->actual_length +=
+                                        orion_spi_write_read(spi, t);
+
+                        if (t->delay_usecs)
+                                udelay(t->delay_usecs);
+
+                        if (t->cs_change) {
+                                orion_spi_set_cs(orion_spi, 0);
+                                cs_active = 0;
+                        }
+                }
+
+msg_done:
+                if (cs_active)
+                        orion_spi_set_cs(orion_spi, 0);
+
+                m->status = status;
+                m->complete(m->context);
+
+                spin_lock_irq(&orion_spi->lock);
+        }
+
+        spin_unlock_irq(&orion_spi->lock);
+}
+
+static int __init orion_spi_reset(struct orion_spi *orion_spi)
+{
+        /* Verify that the CS is deasserted */
+        orion_spi_set_cs(orion_spi, 0);
+
+        return 0;
+}
+
+static int orion_spi_setup(struct spi_device *spi)
+{
+        struct orion_spi *orion_spi;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+
+        if (spi->mode) {
+                dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
+                        spi->mode);
+                return -EINVAL;
+        }
+
+        if (spi->bits_per_word == 0)
+                spi->bits_per_word = 8;
+
+        if ((spi->max_speed_hz == 0)
+                        || (spi->max_speed_hz > orion_spi->max_speed))
+                spi->max_speed_hz = orion_spi->max_speed;
+
+        if (spi->max_speed_hz < orion_spi->min_speed) {
+                dev_err(&spi->dev, "setup: requested speed too low %d Hz\n",
+                        spi->max_speed_hz);
+                return -EINVAL;
+        }
+
+        /*
+         * baudrate & width will be set orion_spi_setup_transfer
+         */
+        return 0;
+}
+
+static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
+{
+        struct orion_spi *orion_spi;
+        struct spi_transfer *t = NULL;
+        unsigned long flags;
+
+        m->actual_length = 0;
+        m->status = 0;
+
+        /* reject invalid messages and transfers */
+        if (list_empty(&m->transfers) || !m->complete)
+                return -EINVAL;
+
+        orion_spi = spi_master_get_devdata(spi->master);
+
+        list_for_each_entry(t, &m->transfers, transfer_list) {
+                unsigned int bits_per_word = spi->bits_per_word;
+
+                if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) {
+                        dev_err(&spi->dev,
+                                "message rejected : "
+                                "invalid transfer data buffers\n");
+                        goto msg_rejected;
+                }
+
+                if ((t != NULL) && t->bits_per_word)
+                        bits_per_word = t->bits_per_word;
+
+                if ((bits_per_word != 8) && (bits_per_word != 16)) {
+                        dev_err(&spi->dev,
+                                "message rejected : "
+                                "invalid transfer bits_per_word (%d bits)\n",
+                                bits_per_word);
+                        goto msg_rejected;
+                }
+                /*make sure buffer length is even when working in 16 bit mode*/
+                if ((t != NULL) && (t->bits_per_word == 16) && (t->len & 1)) {
+                        dev_err(&spi->dev,
+                                "message rejected : "
+                                "odd data length (%d) while in 16 bit mode\n",
+                                t->len);
+                        goto msg_rejected;
+                }
+
+                if (t->speed_hz < orion_spi->min_speed) {
+                        dev_err(&spi->dev,
+                                "message rejected : "
+                                "device min speed (%d Hz) exceeds "
+                                "required transfer speed (%d Hz)\n",
+                                orion_spi->min_speed, t->speed_hz);
+                        goto msg_rejected;
+                }
+        }
+
+
+        spin_lock_irqsave(&orion_spi->lock, flags);
+        list_add_tail(&m->queue, &orion_spi->msg_queue);
+        queue_work(orion_spi_wq, &orion_spi->work);
+        spin_unlock_irqrestore(&orion_spi->lock, flags);
+
+        return 0;
+msg_rejected:
+        /* Message rejected and not queued */
+        m->status = -EINVAL;
+        if (m->complete)
+                m->complete(m->context);
+        return -EINVAL;
+}
+
+static int __init orion_spi_probe(struct platform_device *pdev)
+{
+        struct spi_master *master;
+        struct orion_spi *spi;
+        struct resource *r;
+        struct orion_spi_info *spi_info;
+        int status = 0;
+
+        spi_info = pdev->dev.platform_data;
+
+        master = spi_alloc_master(&pdev->dev, sizeof *spi);
+        if (master == NULL) {
+                dev_dbg(&pdev->dev, "master allocation failed\n");
+                return -ENOMEM;
+        }
+
+        if (pdev->id != -1)
+                master->bus_num = pdev->id;
+
+        master->setup = orion_spi_setup;
+        master->transfer = orion_spi_transfer;
+        master->num_chipselect = ORION_NUM_CHIPSELECTS;
+
+        dev_set_drvdata(&pdev->dev, master);
+
+        spi = spi_master_get_devdata(master);
+        spi->master = master;
+        spi->spi_info = spi_info;
+
+        spi->max_speed = DIV_ROUND_UP(spi_info->tclk, 4);
+        spi->min_speed = DIV_ROUND_UP(spi_info->tclk, 30);
+
+        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (r == NULL) {
+                status = -ENODEV;
+                goto out;
+        }
+
+        if (!request_mem_region(r->start, (r->end - r->start) + 1,
+                                pdev->dev.bus_id)) {
+                status = -EBUSY;
+                goto out;
+        }
+        spi->base = ioremap(r->start, SZ_1K);
+
+        INIT_WORK(&spi->work, orion_spi_work);
+
+        spin_lock_init(&spi->lock);
+        INIT_LIST_HEAD(&spi->msg_queue);
+
+        if (orion_spi_reset(spi) < 0)
+                goto out_rel_mem;
+
+        status = spi_register_master(master);
+        if (status < 0)
+                goto out_rel_mem;
+
+        return status;
+
+out_rel_mem:
+        release_mem_region(r->start, (r->end - r->start) + 1);
+
+out:
+        spi_master_put(master);
+        return status;
+}
+
+
+static int __exit orion_spi_remove(struct platform_device *pdev)
+{
+        struct spi_master *master;
+        struct orion_spi *spi;
+        struct resource *r;
+
+        master = dev_get_drvdata(&pdev->dev);
+        spi = spi_master_get_devdata(master);
+
+        cancel_work_sync(&spi->work);
+
+        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        release_mem_region(r->start, (r->end - r->start) + 1);
+
+        spi_unregister_master(master);
+
+        return 0;
+}
+
+MODULE_ALIAS("platform:" DRIVER_NAME);
+
+static struct platform_driver orion_spi_driver = {
+        .driver = {
+                .name   = DRIVER_NAME,
+                .owner  = THIS_MODULE,
+        },
+        .remove         = __exit_p(orion_spi_remove),
+};
+
+static int __init orion_spi_init(void)
+{
+        orion_spi_wq = create_singlethread_workqueue(
+                                orion_spi_driver.driver.name);
+        if (orion_spi_wq == NULL)
+                return -ENOMEM;
+
+        return platform_driver_probe(&orion_spi_driver, orion_spi_probe);
+}
+module_init(orion_spi_init);
+
+static void __exit orion_spi_exit(void)
+{
+        flush_workqueue(orion_spi_wq);
+        platform_driver_unregister(&orion_spi_driver);
+
+        destroy_workqueue(orion_spi_wq);
+}
+module_exit(orion_spi_exit);
+
+MODULE_DESCRIPTION("Orion SPI driver");
+MODULE_AUTHOR("Shadi Ammouri <shadi@marvell.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 067299d6d192..34c7c9875681 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -31,15 +31,14 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
 #include <asm/delay.h>
 #include <asm/dma.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/regs-ssp.h>
-#include <asm/arch/ssp.h>
-#include <asm/arch/pxa2xx_spi.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/regs-ssp.h>
+#include <mach/ssp.h>
+#include <mach/pxa2xx_spi.h>
 
 MODULE_AUTHOR("Stephen Street");
 MODULE_DESCRIPTION("PXA2xx SSP SPI Controller");
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 6fb77fcc4971..61ba147e384d 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -33,12 +33,11 @@
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
 #include <asm/delay.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/imx-dma.h>
-#include <asm/arch/spi_imx.h>
+#include <mach/hardware.h>
+#include <mach/imx-dma.h>
+#include <mach/spi_imx.h>
 
 /*-------------------------------------------------------------------------*/
 /* SPI Registers offsets from peripheral base address */
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 1c643c9e1f15..98abc73c1a1d 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -25,11 +25,11 @@
 
 #include <asm/io.h>
 #include <asm/dma.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
-#include <asm/arch/regs-gpio.h>
+#include <mach/regs-gpio.h>
 #include <asm/plat-s3c24xx/regs-spi.h>
-#include <asm/arch/spi.h>
+#include <mach/spi.h>
 
 struct s3c24xx_spi {
         /* bitbang has to be first */
@@ -236,6 +236,19 @@ static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
         return IRQ_HANDLED;
 }
 
+static void s3c24xx_spi_initialsetup(struct s3c24xx_spi *hw)
+{
+        /* for the moment, permanently enable the clock */
+
+        clk_enable(hw->clk);
+
+        /* program defaults into the registers */
+
+        writeb(0xff, hw->regs + S3C2410_SPPRE);
+        writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
+        writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+}
+
 static int __init s3c24xx_spi_probe(struct platform_device *pdev)
 {
         struct s3c2410_spi_info *pdata;
@@ -327,15 +340,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
                 goto err_no_clk;
         }
 
-        /* for the moment, permanently enable the clock */
-
-        clk_enable(hw->clk);
-
-        /* program defaults into the registers */
-
-        writeb(0xff, hw->regs + S3C2410_SPPRE);
-        writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
-        writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+        s3c24xx_spi_initialsetup(hw);
 
         /* setup any gpio we can */
 
@@ -415,7 +420,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
 {
         struct s3c24xx_spi *hw = platform_get_drvdata(pdev);
 
-        clk_enable(hw->clk);
+        s3c24xx_spi_initialsetup(hw);
         return 0;
 }
 
diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c
index e33f6145c560..cc1f647f579b 100644
--- a/drivers/spi/spi_s3c24xx_gpio.c
+++ b/drivers/spi/spi_s3c24xx_gpio.c
@@ -21,9 +21,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_bitbang.h>
 
-#include <asm/arch/regs-gpio.h>
-#include <asm/arch/spi-gpio.h>
-#include <asm/hardware.h>
+#include <mach/regs-gpio.h>
+#include <mach/spi-gpio.h>
+#include <mach/hardware.h>
 
 struct s3c2410_spigpio {
         struct spi_bitbang               bitbang;
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 2fcc06eb5e60..586d6f1376cf 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -389,7 +389,6 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev,
         if (io->entries <= 0)
                 return io->entries;
 
-        io->count = io->entries;
         io->urbs = kmalloc(io->entries * sizeof *io->urbs, mem_flags);
         if (!io->urbs)
                 goto nomem;
@@ -458,6 +457,7 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev,
         io->urbs[--i]->transfer_flags &= ~URB_NO_INTERRUPT;
 
         /* transaction state */
+        io->count = io->entries;
         io->status = 0;
         io->bytes = 0;
         init_completion(&io->complete);
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index e2d8a5d86c40..a8a1de413321 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -40,16 +40,15 @@
 #include <linux/usb/gadget.h>
 
 #include <asm/byteorder.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/mach-types.h>
 #include <asm/gpio.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/at91sam9261_matrix.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
+#include <mach/at91sam9261_matrix.h>
 
 #include "at91_udc.h"
 
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 07e5a0b5dcda..ae30ab1d264f 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -22,7 +22,7 @@
 #include <linux/delay.h>
 
 #include <asm/gpio.h>
-#include <asm/arch/board.h>
+#include <mach/board.h>
 
 #include "atmel_usba_udc.h"
 
@@ -334,7 +334,7 @@ static void toggle_bias(int is_on)
 
 #elif defined(CONFIG_ARCH_AT91)
 
-#include <asm/arch/at91_pmc.h>
+#include <mach/at91_pmc.h>
 
 static void toggle_bias(int is_on)
 {
diff --git a/drivers/usb/gadget/lh7a40x_udc.h b/drivers/usb/gadget/lh7a40x_udc.h
index 1ecfd6366b9a..ca861203a301 100644
--- a/drivers/usb/gadget/lh7a40x_udc.h
+++ b/drivers/usb/gadget/lh7a40x_udc.h
@@ -47,7 +47,7 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/unaligned.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 395bd1844482..376e80c07530 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -52,8 +52,8 @@
 #include <asm/unaligned.h>
 #include <asm/mach-types.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/usb.h>
+#include <mach/dma.h>
+#include <mach/usb.h>
 
 #include "omap_udc.h"
 
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 7e6725d89976..da6e93c201d2 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -61,7 +61,7 @@
  * This driver is PXA25x only.  Grab the right register definitions.
  */
 #ifdef CONFIG_ARCH_PXA
-#include <asm/arch/pxa25x-udc.h>
+#include <mach/pxa25x-udc.h>
 #endif
 
 #include <asm/mach/udc_pxa2xx.h>
diff --git a/drivers/usb/gadget/pxa25x_udc.h b/drivers/usb/gadget/pxa25x_udc.h
index c8a13215e02c..1d51aa21e6eb 100644
--- a/drivers/usb/gadget/pxa25x_udc.h
+++ b/drivers/usb/gadget/pxa25x_udc.h
@@ -139,7 +139,7 @@ struct pxa25x_udc {
 /*-------------------------------------------------------------------------*/
 
 #ifdef CONFIG_ARCH_LUBBOCK
-#include <asm/arch/lubbock.h>
+#include <mach/lubbock.h>
 /* lubbock can also report usb connect/disconnect irqs */
 #endif
 
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 9d447d8cfc0c..a28513ecbe5b 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -33,13 +33,13 @@
 #include <linux/irq.h>
 
 #include <asm/byteorder.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 #include <linux/usb.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
-#include <asm/arch/pxa2xx-regs.h> /* FIXME: for PSSR */
-#include <asm/arch/udc.h>
+#include <mach/pxa2xx-regs.h> /* FIXME: for PSSR */
+#include <mach/udc.h>
 
 #include "pxa27x_udc.h"
 
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 6b1ef488043b..538807384592 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -49,15 +49,14 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/unaligned.h>
-#include <asm/arch/irqs.h>
+#include <mach/irqs.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/regs-gpio.h>
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
 
 #include <asm/plat-s3c24xx/regs-udc.h>
 #include <asm/plat-s3c24xx/udc.h>
 
-#include <asm/mach-types.h>
 
 #include "s3c2410_udc.h"
 
@@ -888,7 +887,7 @@ static void s3c2410_udc_handle_ep(struct s3c2410_ep *ep)
         }
 }
 
-#include <asm/arch/regs-irq.h>
+#include <mach/regs-irq.h>
 
 /*
  *      s3c2410_udc_irq - interrupt handler
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index a5d8e550d897..6db7a2889e66 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -15,12 +15,11 @@
 #include <linux/clk.h>
 #include <linux/platform_device.h>
 
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/gpio.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
 
 #ifndef CONFIG_ARCH_AT91
 #error "CONFIG_ARCH_AT91 must be defined."
diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c
index 5adaf36e47d0..cb0b506f8259 100644
--- a/drivers/usb/host/ohci-ep93xx.c
+++ b/drivers/usb/host/ohci-ep93xx.c
@@ -28,8 +28,7 @@
 #include <linux/signal.h>
 #include <linux/platform_device.h>
 
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 static struct clk *usb_host_clock;
 
diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 1ef5d482c145..9e31d440d115 100644
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -19,7 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/signal.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 
 extern int usb_disabled(void);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 6e5e5f81ac90..94dfca02f7e1 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -19,15 +19,15 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/mach-types.h>
 
-#include <asm/arch/mux.h>
-#include <asm/arch/irqs.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/fpga.h>
-#include <asm/arch/usb.h>
+#include <mach/mux.h>
+#include <mach/irqs.h>
+#include <mach/gpio.h>
+#include <mach/fpga.h>
+#include <mach/usb.h>
 
 
 /* OMAP-1510 OHCI has its own MMU for DMA */
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 6ad8f2fc57b9..b02cd0761977 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -21,13 +21,12 @@
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
-#include <asm/mach-types.h>
 
-#include <asm/arch/platform.h>
-#include <asm/arch/irqs.h>
-#include <asm/arch/gpio.h>
+#include <mach/platform.h>
+#include <mach/irqs.h>
+#include <mach/gpio.h>
 
 #define USB_CTRL        IO_ADDRESS(PNX4008_PWRMAN_BASE + 0x64)
 
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 127b15799024..8c9c4849db6e 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -24,11 +24,10 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-regs.h> /* FIXME: for PSSR */
-#include <asm/arch/ohci.h>
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-regs.h> /* FIXME: for PSSR */
+#include <mach/ohci.h>
 
 #define PXA_UHC_MAX_PORTNUM    3
 
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 3c7a740cfe0c..9e3dc4069e8b 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -22,8 +22,8 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 
-#include <asm/hardware.h>
-#include <asm/arch/usb-control.h>
+#include <mach/hardware.h>
+#include <mach/usb-control.h>
 
 #define valid_port(idx) ((idx) == 1 || (idx) == 2)
 
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index 2e9dceb9bb99..4626b002e670 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -13,10 +13,10 @@
  * This file is licenced under the GPL.
  */
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/arch/assabet.h>
-#include <asm/arch/badge4.h>
+#include <mach/assabet.h>
+#include <mach/badge4.h>
 #include <asm/hardware/sa1111.h>
 
 #ifndef CONFIG_SA1111
diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c
index 7a4d45677227..73ac7262239e 100644
--- a/drivers/usb/storage/freecom.c
+++ b/drivers/usb/storage/freecom.c
@@ -26,8 +26,6 @@
  * (http://www.freecom.de/)
  */
 
-#include <linux/hdreg.h>
-
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 017233d0c481..61c3d3f40fd1 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -29,7 +29,7 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
@@ -339,7 +339,7 @@ acornfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 #endif
 
 #ifdef HAS_VIDC20
-#include <asm/arch/acornfb.h>
+#include <mach/acornfb.h>
 
 #define MAX_SIZE        2*1024*1024
 
diff --git a/drivers/video/am200epd.c b/drivers/video/am200epd.c
index 32dd85126931..0c35b8b0160e 100644
--- a/drivers/video/am200epd.c
+++ b/drivers/video/am200epd.c
@@ -33,7 +33,7 @@
 
 #include <video/metronomefb.h>
 
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 
 /* register offsets for gpio control */
 #define LED_GPIO_PIN 51
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index 38a1e8308c83..4bd569e479a7 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/arkfb.c
@@ -958,20 +958,20 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
         /* Prepare PCI device */
         rc = pci_enable_device(dev);
         if (rc < 0) {
-                dev_err(info->dev, "cannot enable PCI device\n");
+                dev_err(info->device, "cannot enable PCI device\n");
                 goto err_enable_device;
         }
 
         rc = pci_request_regions(dev, "arkfb");
         if (rc < 0) {
-                dev_err(info->dev, "cannot reserve framebuffer region\n");
+                dev_err(info->device, "cannot reserve framebuffer region\n");
                 goto err_request_regions;
         }
 
         par->dac = ics5342_init(ark_dac_read_regs, ark_dac_write_regs, info);
         if (! par->dac) {
                 rc = -ENOMEM;
-                dev_err(info->dev, "RAMDAC initialization failed\n");
+                dev_err(info->device, "RAMDAC initialization failed\n");
                 goto err_dac;
         }
 
@@ -982,7 +982,7 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
         info->screen_base = pci_iomap(dev, 0, 0);
         if (! info->screen_base) {
                 rc = -ENOMEM;
-                dev_err(info->dev, "iomap for framebuffer failed\n");
+                dev_err(info->device, "iomap for framebuffer failed\n");
                 goto err_iomap;
         }
 
@@ -1004,19 +1004,19 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
         rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
         if (! ((rc == 1) || (rc == 2))) {
                 rc = -EINVAL;
-                dev_err(info->dev, "mode %s not found\n", mode_option);
+                dev_err(info->device, "mode %s not found\n", mode_option);
                 goto err_find_mode;
         }
 
         rc = fb_alloc_cmap(&info->cmap, 256, 0);
         if (rc < 0) {
-                dev_err(info->dev, "cannot allocate colormap\n");
+                dev_err(info->device, "cannot allocate colormap\n");
                 goto err_alloc_cmap;
         }
 
         rc = register_framebuffer(info);
         if (rc < 0) {
-                dev_err(info->dev, "cannot register framebugger\n");
+                dev_err(info->device, "cannot register framebugger\n");
                 goto err_reg_fb;
         }
 
@@ -1090,7 +1090,7 @@ static int ark_pci_suspend (struct pci_dev* dev, pm_message_t state)
         struct fb_info *info = pci_get_drvdata(dev);
         struct arkfb_info *par = info->par;
 
-        dev_info(info->dev, "suspend\n");
+        dev_info(info->device, "suspend\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
@@ -1121,7 +1121,7 @@ static int ark_pci_resume (struct pci_dev* dev)
         struct fb_info *info = pci_get_drvdata(dev);
         struct arkfb_info *par = info->par;
 
-        dev_info(info->dev, "resume\n");
+        dev_info(info->device, "resume\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 5b3a15dffb5f..e7018a2f56af 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -18,9 +18,9 @@
 #include <linux/delay.h>
 #include <linux/backlight.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/gpio.h>
+#include <mach/board.h>
+#include <mach/cpu.h>
+#include <mach/gpio.h>
 
 #include <video/atmel_lcdc.h>
 
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 620ba8120368..cc6b470073da 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -244,7 +244,7 @@ static int atyfb_sync(struct fb_info *info);
      */
 
 static int aty_init(struct fb_info *info);
-static void aty_resume_chip(struct fb_info *info);
+
 #ifdef CONFIG_ATARI
 static int store_video_par(char *videopar, unsigned char m64_num);
 #endif
@@ -2023,6 +2023,20 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
         return 0;
 }
 
+static void aty_resume_chip(struct fb_info *info)
+{
+        struct atyfb_par *par = info->par;
+
+        aty_st_le32(MEM_CNTL, par->mem_cntl, par);
+
+        if (par->pll_ops->resume_pll)
+                par->pll_ops->resume_pll(info, &par->pll);
+
+        if (par->aux_start)
+                aty_st_le32(BUS_CNTL,
+                        aty_ld_le32(BUS_CNTL, par) | BUS_APER_REG_DIS, par);
+}
+
 static int atyfb_pci_resume(struct pci_dev *pdev)
 {
         struct fb_info *info = pci_get_drvdata(pdev);
@@ -2659,19 +2673,6 @@ aty_init_exit:
         return ret;
 }
 
-static void aty_resume_chip(struct fb_info *info)
-{
-        struct atyfb_par *par = info->par;
-
-        aty_st_le32(MEM_CNTL, par->mem_cntl, par);
-
-        if (par->pll_ops->resume_pll)
-                par->pll_ops->resume_pll(info, &par->pll);
-
-        if (par->aux_start)
-                aty_st_le32(BUS_CNTL, aty_ld_le32(BUS_CNTL, par) | BUS_APER_REG_DIS, par);
-}
-
 #ifdef CONFIG_ATARI
 static int __devinit store_video_par(char *video_str, unsigned char m64_num)
 {
diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c
index 3ca27cb13caa..4d13f68436e6 100644
--- a/drivers/video/aty/radeon_accel.c
+++ b/drivers/video/aty/radeon_accel.c
@@ -241,8 +241,8 @@ void radeonfb_engine_reset(struct radeonfb_info *rinfo)
         INREG(HOST_PATH_CNTL);
         OUTREG(HOST_PATH_CNTL, host_path_cntl);
 
-        if (rinfo->family != CHIP_FAMILY_R300 ||
-            rinfo->family != CHIP_FAMILY_R350 ||
+        if (rinfo->family != CHIP_FAMILY_R300 &&
+            rinfo->family != CHIP_FAMILY_R350 &&
             rinfo->family != CHIP_FAMILY_RV350)
                 OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset);
 
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index f9e7c29ad9bf..8c8fa35f1b7c 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -69,7 +69,8 @@ static int radeon_setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name)
 {
         int rc;
 
-        strcpy(chan->adapter.name, name);
+        snprintf(chan->adapter.name, sizeof(chan->adapter.name),
+                 "radeonfb %s", name);
         chan->adapter.owner             = THIS_MODULE;
         chan->adapter.id                = I2C_HW_B_RADEON;
         chan->adapter.algo_data         = &chan->algo;
diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c
index 891875d53a49..cbad67e89826 100644
--- a/drivers/video/backlight/omap1_bl.c
+++ b/drivers/video/backlight/omap1_bl.c
@@ -25,9 +25,9 @@
 #include <linux/fb.h>
 #include <linux/backlight.h>
 
-#include <asm/arch/hardware.h>
-#include <asm/arch/board.h>
-#include <asm/arch/mux.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/mux.h>
 
 #define OMAPBL_MAX_INTENSITY            0xff
 
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 6338d0e2fe07..ea07258565f0 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -68,8 +68,10 @@ static int pwm_backlight_probe(struct platform_device *pdev)
         struct pwm_bl_data *pb;
         int ret;
 
-        if (!data)
+        if (!data) {
+                dev_err(&pdev->dev, "failed to find platform data\n");
                 return -EINVAL;
+        }
 
         if (data->init) {
                 ret = data->init(&pdev->dev);
@@ -79,6 +81,7 @@ static int pwm_backlight_probe(struct platform_device *pdev)
 
         pb = kzalloc(sizeof(*pb), GFP_KERNEL);
         if (!pb) {
+                dev_err(&pdev->dev, "no memory for state\n");
                 ret = -ENOMEM;
                 goto err_alloc;
         }
@@ -91,7 +94,8 @@ static int pwm_backlight_probe(struct platform_device *pdev)
                 dev_err(&pdev->dev, "unable to request PWM for backlight\n");
                 ret = PTR_ERR(pb->pwm);
                 goto err_pwm;
-        }
+        } else
+                dev_dbg(&pdev->dev, "got pwm for backlight\n");
 
         bl = backlight_device_register(pdev->name, &pdev->dev,
                         pb, &pwm_backlight_ops);
@@ -183,3 +187,5 @@ module_exit(pwm_backlight_exit);
 
 MODULE_DESCRIPTION("PWM based Backlight Driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pwm-backlight");
+
diff --git a/drivers/video/clps711xfb.c b/drivers/video/clps711xfb.c
index 9f8a389dc7ae..16f5db471ab5 100644
--- a/drivers/video/clps711xfb.c
+++ b/drivers/video/clps711xfb.c
@@ -27,12 +27,12 @@
 #include <linux/proc_fs.h>
 #include <linux/delay.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <linux/uaccess.h>
 
 #include <asm/hardware/clps7111.h>
-#include <asm/arch/syspld.h>
+#include <mach/syspld.h>
 
 struct fb_info  *cfb;
 
diff --git a/drivers/video/console/.gitignore b/drivers/video/console/.gitignore
new file mode 100644
index 000000000000..0c258b45439c
--- /dev/null
+++ b/drivers/video/console/.gitignore
@@ -0,0 +1,2 @@
+# conmakehash generated file
+promcon_tbl.c
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 3ccfa76d9b2a..33859934a8e4 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1311,6 +1311,9 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
         if (!height || !width)
                 return;
 
+        if (sy < vc->vc_top && vc->vc_top == logo_lines)
+                vc->vc_top = 0;
+
         /* Split blits that cross physical y_wrap boundary */
 
         y_break = p->vrows - p->yscroll;
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index d0e4cb618269..41d62632dcdb 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1425,7 +1425,7 @@ static void cyberpro_common_resume(struct cfb_info *cfb)
 
 #ifdef CONFIG_ARCH_SHARK
 
-#include <asm/arch/hardware.h>
+#include <mach/hardware.h>
 
 static int __devinit cyberpro_vl_probe(void)
 {
diff --git a/drivers/video/epson1355fb.c b/drivers/video/epson1355fb.c
index cc2810ef5de5..2735b79e52a1 100644
--- a/drivers/video/epson1355fb.c
+++ b/drivers/video/epson1355fb.c
@@ -71,7 +71,7 @@ struct epson1355_par {
 #if defined(CONFIG_ARM)
 
 # ifdef CONFIG_ARCH_CEIVA
-#  include <asm/arch/hardware.h>
+#  include <mach/hardware.h>
 #  define EPSON1355FB_BASE_PHYS (CEIVA_PHYS_SED1355)
 # endif
 
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 9cd36c223d33..bd320a2bfb7c 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1649,8 +1649,10 @@ static int __init fsl_diu_init(void)
         }
 
         prop = of_get_property(np, "d-cache-size", NULL);
-        if (prop == NULL)
+        if (prop == NULL) {
+                of_node_put(np);
                 return -ENODEV;
+        }
 
         /* Freescale PLRU requires 13/8 times the cache size to do a proper
            displacement flush
@@ -1659,8 +1661,10 @@ static int __init fsl_diu_init(void)
         coherence_data_size /= 8;
 
         prop = of_get_property(np, "d-cache-line-size", NULL);
-        if (prop == NULL)
+        if (prop == NULL) {
+                of_node_put(np);
                 return -ENODEV;
+        }
         d_cache_line_size = *prop;
 
         of_node_put(np);
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 0c5a475c1cae..ccd986140c95 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -33,9 +33,9 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
-#include <asm/arch/imxfb.h>
+#include <mach/imxfb.h>
 
 /*
  * Complain if VAR is out of range.
diff --git a/drivers/video/omap/blizzard.c b/drivers/video/omap/blizzard.c
index 4d8ad9cd0e19..9dfcf39d3367 100644
--- a/drivers/video/omap/blizzard.c
+++ b/drivers/video/omap/blizzard.c
@@ -26,9 +26,9 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
-#include <asm/arch/blizzard.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
+#include <mach/blizzard.h>
 
 #include "dispc.h"
 
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index ab77c51fe9d6..6efcf89e7fbe 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -25,9 +25,9 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <asm/arch/sram.h>
-#include <asm/arch/omapfb.h>
-#include <asm/arch/board.h>
+#include <mach/sram.h>
+#include <mach/omapfb.h>
+#include <mach/board.h>
 
 #include "dispc.h"
 
diff --git a/drivers/video/omap/hwa742.c b/drivers/video/omap/hwa742.c
index 1e642b7a20fe..f24df0b54e1c 100644
--- a/drivers/video/omap/hwa742.c
+++ b/drivers/video/omap/hwa742.c
@@ -26,9 +26,9 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
-#include <asm/arch/hwa742.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
+#include <mach/hwa742.h>
 
 #define HWA742_REV_CODE_REG       0x0
 #define HWA742_CONFIG_REG         0x2
diff --git a/drivers/video/omap/lcd_h3.c b/drivers/video/omap/lcd_h3.c
index 31e978349a80..2486237ebba5 100644
--- a/drivers/video/omap/lcd_h3.c
+++ b/drivers/video/omap/lcd_h3.c
@@ -23,8 +23,8 @@
 #include <linux/platform_device.h>
 #include <linux/i2c/tps65010.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/omapfb.h>
+#include <mach/gpio.h>
+#include <mach/omapfb.h>
 
 #define MODULE_NAME     "omapfb-lcd_h3"
 
diff --git a/drivers/video/omap/lcd_h4.c b/drivers/video/omap/lcd_h4.c
index fd6f0eb16de1..88c19d424ef7 100644
--- a/drivers/video/omap/lcd_h4.c
+++ b/drivers/video/omap/lcd_h4.c
@@ -22,7 +22,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <asm/arch/omapfb.h>
+#include <mach/omapfb.h>
 
 static int h4_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
 {
diff --git a/drivers/video/omap/lcd_inn1510.c b/drivers/video/omap/lcd_inn1510.c
index 551f385861d1..6953ed4b5820 100644
--- a/drivers/video/omap/lcd_inn1510.c
+++ b/drivers/video/omap/lcd_inn1510.c
@@ -23,8 +23,8 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#include <asm/arch/fpga.h>
-#include <asm/arch/omapfb.h>
+#include <mach/fpga.h>
+#include <mach/omapfb.h>
 
 static int innovator1510_panel_init(struct lcd_panel *panel,
                                     struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_inn1610.c b/drivers/video/omap/lcd_inn1610.c
index 5ef119c813e0..6a42c6a0cd99 100644
--- a/drivers/video/omap/lcd_inn1610.c
+++ b/drivers/video/omap/lcd_inn1610.c
@@ -22,8 +22,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/omapfb.h>
+#include <mach/gpio.h>
+#include <mach/omapfb.h>
 
 #define MODULE_NAME     "omapfb-lcd_h3"
 
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c
index a38038840fd6..a4a725f427a4 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/omap/lcd_osk.c
@@ -23,9 +23,9 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/omapfb.h>
+#include <mach/gpio.h>
+#include <mach/mux.h>
+#include <mach/omapfb.h>
 
 static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
 {
diff --git a/drivers/video/omap/lcd_palmte.c b/drivers/video/omap/lcd_palmte.c
index 52bdfdac42c9..218317366e6e 100644
--- a/drivers/video/omap/lcd_palmte.c
+++ b/drivers/video/omap/lcd_palmte.c
@@ -23,8 +23,8 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#include <asm/arch/fpga.h>
-#include <asm/arch/omapfb.h>
+#include <mach/fpga.h>
+#include <mach/omapfb.h>
 
 static int palmte_panel_init(struct lcd_panel *panel,
                                 struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_palmtt.c b/drivers/video/omap/lcd_palmtt.c
index 4bb349f54356..57b0f6cf6a5a 100644
--- a/drivers/video/omap/lcd_palmtt.c
+++ b/drivers/video/omap/lcd_palmtt.c
@@ -29,8 +29,8 @@ GPIO13 - screen blanking
 #include <linux/module.h>
 #include <linux/io.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/omapfb.h>
+#include <mach/gpio.h>
+#include <mach/omapfb.h>
 
 static int palmtt_panel_init(struct lcd_panel *panel,
         struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_palmz71.c b/drivers/video/omap/lcd_palmz71.c
index ea6170ddff35..d33d78b11723 100644
--- a/drivers/video/omap/lcd_palmz71.c
+++ b/drivers/video/omap/lcd_palmz71.c
@@ -24,7 +24,7 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#include <asm/arch/omapfb.h>
+#include <mach/omapfb.h>
 
 static int palmz71_panel_init(struct lcd_panel *panel,
                               struct omapfb_device *fbdev)
diff --git a/drivers/video/omap/lcd_sx1.c b/drivers/video/omap/lcd_sx1.c
index c4f306a4e5c9..caa6a896cb8b 100644
--- a/drivers/video/omap/lcd_sx1.c
+++ b/drivers/video/omap/lcd_sx1.c
@@ -23,10 +23,10 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 
-#include <asm/arch/gpio.h>
-#include <asm/arch/omapfb.h>
-#include <asm/arch/mcbsp.h>
-#include <asm/arch/mux.h>
+#include <mach/gpio.h>
+#include <mach/omapfb.h>
+#include <mach/mcbsp.h>
+#include <mach/mux.h>
 
 /*
  * OMAP310 GPIO registers
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index fb19ed4992db..83514f066712 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -29,8 +29,8 @@
 #include <linux/vmalloc.h>
 #include <linux/clk.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
 
 #include <asm/mach-types.h>
 
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index f85af5c4fa68..51a138bd113c 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -28,9 +28,8 @@
 #include <linux/mm.h>
 #include <linux/uaccess.h>
 
-#include <asm/mach-types.h>
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
 
 #define MODULE_NAME     "omapfb"
 
diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c
index 789cfd23c36b..4a6f13d3facf 100644
--- a/drivers/video/omap/rfbi.c
+++ b/drivers/video/omap/rfbi.c
@@ -27,7 +27,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <asm/arch/omapfb.h>
+#include <mach/omapfb.h>
 
 #include "dispc.h"
 
diff --git a/drivers/video/omap/sossi.c b/drivers/video/omap/sossi.c
index fafd0f26b90f..6359353c2c67 100644
--- a/drivers/video/omap/sossi.c
+++ b/drivers/video/omap/sossi.c
@@ -24,8 +24,8 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 
-#include <asm/arch/dma.h>
-#include <asm/arch/omapfb.h>
+#include <mach/dma.h>
+#include <mach/omapfb.h>
 
 #include "lcdc.h"
 
diff --git a/drivers/video/pnx4008/dum.h b/drivers/video/pnx4008/dum.h
index d80a614d89ed..1234d4375d92 100644
--- a/drivers/video/pnx4008/dum.h
+++ b/drivers/video/pnx4008/dum.h
@@ -12,7 +12,7 @@
 #ifndef __PNX008_DUM_H__
 #define __PNX008_DUM_H__
 
-#include <asm/arch/platform.h>
+#include <mach/platform.h>
 
 #define PNX4008_DUMCONF_VA_BASE         IO_ADDRESS(PNX4008_DUMCONF_BASE)
 #define PNX4008_DUM_MAIN_VA_BASE        IO_ADDRESS(PNX4008_DUM_MAINCFG_BASE)
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index d23bf0d659b6..2aa09bce3944 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -30,7 +30,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/clk.h>
 #include <asm/uaccess.h>
-#include <asm/arch/gpio.h>
+#include <mach/gpio.h>
 
 #include "sdum.h"
 #include "fbcommon.h"
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 69de2fed6c58..e7aa7ae8fca8 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -45,14 +45,14 @@
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/div64.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
-#include <asm/arch/bitfield.h>
-#include <asm/arch/pxafb.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-gpio.h>
+#include <mach/bitfield.h>
+#include <mach/pxafb.h>
 
 /*
  * Complain if VAR is out of range.
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index f0598961c6b0..79cf0b1976aa 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -29,9 +29,9 @@
 #include <asm/div64.h>
 
 #include <asm/mach/map.h>
-#include <asm/arch/regs-lcd.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/arch/fb.h>
+#include <mach/regs-lcd.h>
+#include <mach/regs-gpio.h>
+#include <mach/fb.h>
 
 #ifdef CONFIG_PM
 #include <linux/pm.h>
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index 2972f112dbed..8361bd0e3df1 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -903,13 +903,13 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
         /* Prepare PCI device */
         rc = pci_enable_device(dev);
         if (rc < 0) {
-                dev_err(info->dev, "cannot enable PCI device\n");
+                dev_err(info->device, "cannot enable PCI device\n");
                 goto err_enable_device;
         }
 
         rc = pci_request_regions(dev, "s3fb");
         if (rc < 0) {
-                dev_err(info->dev, "cannot reserve framebuffer region\n");
+                dev_err(info->device, "cannot reserve framebuffer region\n");
                 goto err_request_regions;
         }
 
@@ -921,7 +921,7 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
         info->screen_base = pci_iomap(dev, 0, 0);
         if (! info->screen_base) {
                 rc = -ENOMEM;
-                dev_err(info->dev, "iomap for framebuffer failed\n");
+                dev_err(info->device, "iomap for framebuffer failed\n");
                 goto err_iomap;
         }
 
@@ -965,19 +965,19 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
         rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
         if (! ((rc == 1) || (rc == 2))) {
                 rc = -EINVAL;
-                dev_err(info->dev, "mode %s not found\n", mode_option);
+                dev_err(info->device, "mode %s not found\n", mode_option);
                 goto err_find_mode;
         }
 
         rc = fb_alloc_cmap(&info->cmap, 256, 0);
         if (rc < 0) {
-                dev_err(info->dev, "cannot allocate colormap\n");
+                dev_err(info->device, "cannot allocate colormap\n");
                 goto err_alloc_cmap;
         }
 
         rc = register_framebuffer(info);
         if (rc < 0) {
-                dev_err(info->dev, "cannot register framebuffer\n");
+                dev_err(info->device, "cannot register framebuffer\n");
                 goto err_reg_fb;
         }
 
@@ -1053,7 +1053,7 @@ static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state)
         struct fb_info *info = pci_get_drvdata(dev);
         struct s3fb_info *par = info->par;
 
-        dev_info(info->dev, "suspend\n");
+        dev_info(info->device, "suspend\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
@@ -1085,7 +1085,7 @@ static int s3_pci_resume(struct pci_dev* dev)
         struct s3fb_info *par = info->par;
         int err;
 
-        dev_info(info->dev, "resume\n");
+        dev_info(info->device, "resume\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
@@ -1102,7 +1102,7 @@ static int s3_pci_resume(struct pci_dev* dev)
         if (err) {
                 mutex_unlock(&(par->open_lock));
                 release_console_sem();
-                dev_err(info->dev, "error %d enabling device for resume\n", err);
+                dev_err(info->device, "error %d enabling device for resume\n", err);
                 return err;
         }
         pci_set_master(dev);
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index 78bcdbc3f484..c052bd4c0b06 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -177,11 +177,11 @@
 #include <linux/dma-mapping.h>
 #include <linux/mutex.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/mach-types.h>
-#include <asm/arch/assabet.h>
-#include <asm/arch/shannon.h>
+#include <mach/assabet.h>
+#include <mach/shannon.h>
 
 /*
  * debugging?
diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 4a484ee98f8a..34aae7a2a62b 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -677,13 +677,13 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
 
         rc = pci_enable_device(dev);
         if (rc < 0) {
-                dev_err(info->dev, "cannot enable PCI device\n");
+                dev_err(info->device, "cannot enable PCI device\n");
                 goto err_enable_device;
         }
 
         rc = pci_request_regions(dev, "vt8623fb");
         if (rc < 0) {
-                dev_err(info->dev, "cannot reserve framebuffer region\n");
+                dev_err(info->device, "cannot reserve framebuffer region\n");
                 goto err_request_regions;
         }
 
@@ -696,14 +696,14 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
         info->screen_base = pci_iomap(dev, 0, 0);
         if (! info->screen_base) {
                 rc = -ENOMEM;
-                dev_err(info->dev, "iomap for framebuffer failed\n");
+                dev_err(info->device, "iomap for framebuffer failed\n");
                 goto err_iomap_1;
         }
 
         par->mmio_base = pci_iomap(dev, 1, 0);
         if (! par->mmio_base) {
                 rc = -ENOMEM;
-                dev_err(info->dev, "iomap for MMIO failed\n");
+                dev_err(info->device, "iomap for MMIO failed\n");
                 goto err_iomap_2;
         }
 
@@ -714,7 +714,7 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
         if ((16 <= memsize1) && (memsize1 <= 64) && (memsize1 == memsize2))
                 info->screen_size = memsize1 << 20;
         else {
-                dev_err(info->dev, "memory size detection failed (%x %x), suppose 16 MB\n", memsize1, memsize2);
+                dev_err(info->device, "memory size detection failed (%x %x), suppose 16 MB\n", memsize1, memsize2);
                 info->screen_size = 16 << 20;
         }
 
@@ -731,19 +731,19 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
         rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
         if (! ((rc == 1) || (rc == 2))) {
                 rc = -EINVAL;
-                dev_err(info->dev, "mode %s not found\n", mode_option);
+                dev_err(info->device, "mode %s not found\n", mode_option);
                 goto err_find_mode;
         }
 
         rc = fb_alloc_cmap(&info->cmap, 256, 0);
         if (rc < 0) {
-                dev_err(info->dev, "cannot allocate colormap\n");
+                dev_err(info->device, "cannot allocate colormap\n");
                 goto err_alloc_cmap;
         }
 
         rc = register_framebuffer(info);
         if (rc < 0) {
-                dev_err(info->dev, "cannot register framebugger\n");
+                dev_err(info->device, "cannot register framebugger\n");
                 goto err_reg_fb;
         }
 
@@ -817,7 +817,7 @@ static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state)
         struct fb_info *info = pci_get_drvdata(dev);
         struct vt8623fb_info *par = info->par;
 
-        dev_info(info->dev, "suspend\n");
+        dev_info(info->device, "suspend\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
@@ -848,7 +848,7 @@ static int vt8623_pci_resume(struct pci_dev* dev)
         struct fb_info *info = pci_get_drvdata(dev);
         struct vt8623fb_info *par = info->par;
 
-        dev_info(info->dev, "resume\n");
+        dev_info(info->device, "resume\n");
 
         acquire_console_sem();
         mutex_lock(&(par->open_lock));
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 2eb48c0df32c..ef7b0d67095e 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -69,7 +69,8 @@ struct ar7_wdt {
         u32 prescale;
 };
 
-static struct semaphore open_semaphore;
+static unsigned long wdt_is_open;
+static spinlock_t wdt_lock;
 static unsigned expect_close;
 
 /* XXX currently fixed, allows max margin ~68.72 secs */
@@ -154,8 +155,10 @@ static void ar7_wdt_update_margin(int new_margin)
         u32 change;
 
         change = new_margin * (ar7_vbus_freq() / prescale_value);
-        if (change < 1) change = 1;
-        if (change > 0xffff) change = 0xffff;
+        if (change < 1)
+                change = 1;
+        if (change > 0xffff)
+                change = 0xffff;
         ar7_wdt_change(change);
         margin = change * prescale_value / ar7_vbus_freq();
         printk(KERN_INFO DRVNAME
@@ -179,7 +182,7 @@ static void ar7_wdt_disable_wdt(void)
 static int ar7_wdt_open(struct inode *inode, struct file *file)
 {
         /* only allow one at a time */
-        if (down_trylock(&open_semaphore))
+        if (test_and_set_bit(0, &wdt_is_open))
                 return -EBUSY;
         ar7_wdt_enable_wdt();
         expect_close = 0;
@@ -195,9 +198,7 @@ static int ar7_wdt_release(struct inode *inode, struct file *file)
                 "will not disable the watchdog timer\n");
         else if (!nowayout)
                 ar7_wdt_disable_wdt();
-
-        up(&open_semaphore);
-
+        clear_bit(0, &wdt_is_open);
         return 0;
 }
 
@@ -222,7 +223,9 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
         if (len) {
                 size_t i;
 
+                spin_lock(&wdt_lock);
                 ar7_wdt_kick(1);
+                spin_unlock(&wdt_lock);
 
                 expect_close = 0;
                 for (i = 0; i < len; ++i) {
@@ -237,8 +240,8 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
         return len;
 }
 
-static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
-                         unsigned int cmd, unsigned long arg)
+static long ar7_wdt_ioctl(struct file *file,
+                                        unsigned int cmd, unsigned long arg)
 {
         static struct watchdog_info ident = {
                 .identity = LONGNAME,
@@ -269,8 +272,10 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
                 if (new_margin < 1)
                         return -EINVAL;
 
+                spin_lock(&wdt_lock);
                 ar7_wdt_update_margin(new_margin);
                 ar7_wdt_kick(1);
+                spin_unlock(&wdt_lock);
 
         case WDIOC_GETTIMEOUT:
                 if (put_user(margin, (int *)arg))
@@ -282,7 +287,7 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
 static const struct file_operations ar7_wdt_fops = {
         .owner          = THIS_MODULE,
         .write          = ar7_wdt_write,
-        .ioctl          = ar7_wdt_ioctl,
+        .unlocked_ioctl = ar7_wdt_ioctl,
         .open           = ar7_wdt_open,
         .release        = ar7_wdt_release,
 };
@@ -297,6 +302,8 @@ static int __init ar7_wdt_init(void)
 {
         int rc;
 
+        spin_lock_init(&wdt_lock);
+
         ar7_wdt_get_regs();
 
         if (!request_mem_region(ar7_regs_wdt, sizeof(struct ar7_wdt),
@@ -312,8 +319,6 @@ static int __init ar7_wdt_init(void)
         ar7_wdt_prescale(prescale_value);
         ar7_wdt_update_margin(margin);
 
-        sema_init(&open_semaphore, 1);
-
         rc = register_reboot_notifier(&ar7_wdt_notifier);
         if (rc) {
                 printk(KERN_ERR DRVNAME
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 9ff9a9565320..bf872aa2b9f3 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -21,7 +21,7 @@
 #include <linux/types.h>
 #include <linux/watchdog.h>
 #include <asm/uaccess.h>
-#include <asm/arch/at91_st.h>
+#include <mach/at91_st.h>
 
 
 #define WDT_DEFAULT_TIME        5       /* seconds */
diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index 1782c79eff06..003dffe5cb19 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -23,7 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
index 0e4787a0bb87..af8ef14c0e4c 100644
--- a/drivers/watchdog/ep93xx_wdt.c
+++ b/drivers/watchdog/ep93xx_wdt.c
@@ -29,7 +29,7 @@
 #include <linux/watchdog.h>
 #include <linux/timer.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 
 #define WDT_VERSION     "0.3"
diff --git a/drivers/watchdog/iop_wdt.c b/drivers/watchdog/iop_wdt.c
index bbbd91af754d..1946dd06d815 100644
--- a/drivers/watchdog/iop_wdt.c
+++ b/drivers/watchdog/iop_wdt.c
@@ -32,7 +32,7 @@
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
 #include <linux/uaccess.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 static unsigned long wdt_status;
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 445b7e812112..51bfd5721833 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -30,9 +30,8 @@
 #include <linux/fs.h>
 #include <linux/pci.h>
 #include <linux/spinlock.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #define NAME "it8712f_wdt"
 
@@ -50,7 +49,7 @@ static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout, "Disable watchdog shutdown on close");
 
-static struct semaphore it8712f_wdt_sem;
+static unsigned long wdt_open;
 static unsigned expect_close;
 static spinlock_t io_lock;
 static unsigned char revision;
@@ -86,22 +85,19 @@ static unsigned short address;
 #define WDT_OUT_PWROK   0x10
 #define WDT_OUT_KRST    0x40
 
-static int
-superio_inb(int reg)
+static int superio_inb(int reg)
 {
         outb(reg, REG);
         return inb(VAL);
 }
 
-static void
-superio_outb(int val, int reg)
+static void superio_outb(int val, int reg)
 {
         outb(reg, REG);
         outb(val, VAL);
 }
 
-static int
-superio_inw(int reg)
+static int superio_inw(int reg)
 {
         int val;
         outb(reg++, REG);
@@ -111,15 +107,13 @@ superio_inw(int reg)
         return val;
 }
 
-static inline void
-superio_select(int ldn)
+static inline void superio_select(int ldn)
 {
         outb(LDN, REG);
         outb(ldn, VAL);
 }
 
-static inline void
-superio_enter(void)
+static inline void superio_enter(void)
 {
         spin_lock(&io_lock);
         outb(0x87, REG);
@@ -128,22 +122,19 @@ superio_enter(void)
         outb(0x55, REG);
 }
 
-static inline void
-superio_exit(void)
+static inline void superio_exit(void)
 {
         outb(0x02, REG);
         outb(0x02, VAL);
         spin_unlock(&io_lock);
 }
 
-static inline void
-it8712f_wdt_ping(void)
+static inline void it8712f_wdt_ping(void)
 {
         inb(address);
 }
 
-static void
-it8712f_wdt_update_margin(void)
+static void it8712f_wdt_update_margin(void)
 {
         int config = WDT_OUT_KRST | WDT_OUT_PWROK;
         int units = margin;
@@ -165,8 +156,7 @@ it8712f_wdt_update_margin(void)
         superio_outb(units, WDT_TIMEOUT);
 }
 
-static int
-it8712f_wdt_get_status(void)
+static int it8712f_wdt_get_status(void)
 {
         if (superio_inb(WDT_CONTROL) & 0x01)
                 return WDIOF_CARDRESET;
@@ -174,8 +164,7 @@ it8712f_wdt_get_status(void)
                 return 0;
 }
 
-static void
-it8712f_wdt_enable(void)
+static void it8712f_wdt_enable(void)
 {
         printk(KERN_DEBUG NAME ": enabling watchdog timer\n");
         superio_enter();
@@ -190,8 +179,7 @@ it8712f_wdt_enable(void)
         it8712f_wdt_ping();
 }
 
-static void
-it8712f_wdt_disable(void)
+static void it8712f_wdt_disable(void)
 {
         printk(KERN_DEBUG NAME ": disabling watchdog timer\n");
 
@@ -207,8 +195,7 @@ it8712f_wdt_disable(void)
         superio_exit();
 }
 
-static int
-it8712f_wdt_notify(struct notifier_block *this,
+static int it8712f_wdt_notify(struct notifier_block *this,
                     unsigned long code, void *unused)
 {
         if (code == SYS_HALT || code == SYS_POWER_OFF)
@@ -222,9 +209,8 @@ static struct notifier_block it8712f_wdt_notifier = {
         .notifier_call = it8712f_wdt_notify,
 };
 
-static ssize_t
-it8712f_wdt_write(struct file *file, const char __user *data,
-        size_t len, loff_t *ppos)
+static ssize_t it8712f_wdt_write(struct file *file, const char __user *data,
+                                        size_t len, loff_t *ppos)
 {
         /* check for a magic close character */
         if (len) {
@@ -245,9 +231,8 @@ it8712f_wdt_write(struct file *file, const char __user *data,
         return len;
 }
 
-static int
-it8712f_wdt_ioctl(struct inode *inode, struct file *file,
-        unsigned int cmd, unsigned long arg)
+static long it8712f_wdt_ioctl(struct file *file, unsigned int cmd,
+                                                        unsigned long arg)
 {
         void __user *argp = (void __user *)arg;
         int __user *p = argp;
@@ -302,19 +287,16 @@ it8712f_wdt_ioctl(struct inode *inode, struct file *file,
         }
 }
 
-static int
-it8712f_wdt_open(struct inode *inode, struct file *file)
+static int it8712f_wdt_open(struct inode *inode, struct file *file)
 {
         /* only allow one at a time */
-        if (down_trylock(&it8712f_wdt_sem))
+        if (test_and_set_bit(0, &wdt_open))
                 return -EBUSY;
         it8712f_wdt_enable();
-
         return nonseekable_open(inode, file);
 }
 
-static int
-it8712f_wdt_release(struct inode *inode, struct file *file)
+static int it8712f_wdt_release(struct inode *inode, struct file *file)
 {
         if (expect_close != 42) {
                 printk(KERN_WARNING NAME
@@ -324,7 +306,7 @@ it8712f_wdt_release(struct inode *inode, struct file *file)
                 it8712f_wdt_disable();
         }
         expect_close = 0;
-        up(&it8712f_wdt_sem);
+        clear_bit(0, &wdt_open);
 
         return 0;
 }
@@ -333,7 +315,7 @@ static const struct file_operations it8712f_wdt_fops = {
         .owner = THIS_MODULE,
         .llseek = no_llseek,
         .write = it8712f_wdt_write,
-        .ioctl = it8712f_wdt_ioctl,
+        .unlocked_ioctl = it8712f_wdt_ioctl,
         .open = it8712f_wdt_open,
         .release = it8712f_wdt_release,
 };
@@ -344,8 +326,7 @@ static struct miscdevice it8712f_wdt_miscdev = {
         .fops = &it8712f_wdt_fops,
 };
 
-static int __init
-it8712f_wdt_find(unsigned short *address)
+static int __init it8712f_wdt_find(unsigned short *address)
 {
         int err = -ENODEV;
         int chip_type;
@@ -387,8 +368,7 @@ exit:
         return err;
 }
 
-static int __init
-it8712f_wdt_init(void)
+static int __init it8712f_wdt_init(void)
 {
         int err = 0;
 
@@ -404,8 +384,6 @@ it8712f_wdt_init(void)
 
         it8712f_wdt_disable();
 
-        sema_init(&it8712f_wdt_sem, 1);
-
         err = register_reboot_notifier(&it8712f_wdt_notifier);
         if (err) {
                 printk(KERN_ERR NAME ": unable to register reboot notifier\n");
@@ -430,8 +408,7 @@ out:
         return err;
 }
 
-static void __exit
-it8712f_wdt_exit(void)
+static void __exit it8712f_wdt_exit(void)
 {
         misc_deregister(&it8712f_wdt_miscdev);
         unregister_reboot_notifier(&it8712f_wdt_notifier);
diff --git a/drivers/watchdog/ixp2000_wdt.c b/drivers/watchdog/ixp2000_wdt.c
index dc7548dcaf35..4226dae7d260 100644
--- a/drivers/watchdog/ixp2000_wdt.c
+++ b/drivers/watchdog/ixp2000_wdt.c
@@ -26,7 +26,7 @@
 #include <linux/init.h>
 #include <linux/bitops.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 
 static int nowayout = WATCHDOG_NOWAYOUT;
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c
index 5864bb865cfe..2313fad0dbb1 100644
--- a/drivers/watchdog/ixp4xx_wdt.c
+++ b/drivers/watchdog/ixp4xx_wdt.c
@@ -23,7 +23,7 @@
 #include <linux/init.h>
 #include <linux/bitops.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 
 static int nowayout = WATCHDOG_NOWAYOUT;
diff --git a/drivers/watchdog/ks8695_wdt.c b/drivers/watchdog/ks8695_wdt.c
index df5a6b811ccd..d21a6407fe21 100644
--- a/drivers/watchdog/ks8695_wdt.c
+++ b/drivers/watchdog/ks8695_wdt.c
@@ -21,7 +21,7 @@
 #include <linux/watchdog.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <asm/arch/regs-timer.h>
+#include <mach/regs-timer.h>
 
 
 #define WDT_DEFAULT_TIME        5       /* seconds */
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 74bc39aa1ce8..74a10d50607b 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -43,9 +43,9 @@
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
-#include <asm/arch/prcm.h>
+#include <mach/prcm.h>
 
 #include "omap_wdt.h"
 
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 6b8483d3c783..f431a0427eaa 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -29,7 +29,7 @@
 #include <linux/clk.h>
 #include <linux/spinlock.h>
 
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 98532c0e0689..f1fe800658f4 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -46,11 +46,10 @@
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/clk.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-#include <asm/arch/map.h>
+#include <mach/map.h>
 
 #undef S3C_VA_WATCHDOG
 #define S3C_VA_WATCHDOG (0)
@@ -65,8 +64,8 @@
 static int nowayout     = WATCHDOG_NOWAYOUT;
 static int tmr_margin   = CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME;
 static int tmr_atboot   = CONFIG_S3C2410_WATCHDOG_ATBOOT;
-static int soft_noboot  = 0;
-static int debug        = 0;
+static int soft_noboot;
+static int debug;
 
 module_param(tmr_margin,  int, 0);
 module_param(tmr_atboot,  int, 0);
@@ -74,24 +73,23 @@ module_param(nowayout,    int, 0);
 module_param(soft_noboot, int, 0);
 module_param(debug,       int, 0);
 
-MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
-
-MODULE_PARM_DESC(tmr_atboot, "Watchdog is started at boot time if set to 1, default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
-
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
+MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default="
+                __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
+MODULE_PARM_DESC(tmr_atboot,
+                "Watchdog is started at boot time if set to 1, default="
+                        __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+                        __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
-
 MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug, (default 0)");
 
 
 typedef enum close_state {
         CLOSE_STATE_NOT,
-        CLOSE_STATE_ALLOW=0x4021
+        CLOSE_STATE_ALLOW = 0x4021
 } close_state_t;
 
-static DECLARE_MUTEX(open_lock);
-
+static unsigned long open_lock;
 static struct device    *wdt_dev;       /* platform device attached to */
 static struct resource  *wdt_mem;
 static struct resource  *wdt_irq;
@@ -99,38 +97,58 @@ static struct clk	*wdt_clock;
 static void __iomem     *wdt_base;
 static unsigned int      wdt_count;
 static close_state_t     allow_close;
+static DEFINE_SPINLOCK(wdt_lock);
 
 /* watchdog control routines */
 
 #define DBG(msg...) do { \
         if (debug) \
                 printk(KERN_INFO msg); \
-        } while(0)
+        } while (0)
 
 /* functions */
 
-static int s3c2410wdt_keepalive(void)
+static void s3c2410wdt_keepalive(void)
 {
+        spin_lock(&wdt_lock);
         writel(wdt_count, wdt_base + S3C2410_WTCNT);
-        return 0;
+        spin_unlock(&wdt_lock);
 }
 
-static int s3c2410wdt_stop(void)
+static void __s3c2410wdt_stop(void)
 {
         unsigned long wtcon;
 
+        spin_lock(&wdt_lock);
         wtcon = readl(wdt_base + S3C2410_WTCON);
         wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
         writel(wtcon, wdt_base + S3C2410_WTCON);
+        spin_unlock(&wdt_lock);
+}
 
-        return 0;
+static void __s3c2410wdt_stop(void)
+{
+        unsigned long wtcon;
+
+        wtcon = readl(wdt_base + S3C2410_WTCON);
+        wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
+        writel(wtcon, wdt_base + S3C2410_WTCON);
+}
+
+static void s3c2410wdt_stop(void)
+{
+        spin_lock(&wdt_lock);
+        __s3c2410wdt_stop();
+        spin_unlock(&wdt_lock);
 }
 
-static int s3c2410wdt_start(void)
+static void s3c2410wdt_start(void)
 {
         unsigned long wtcon;
 
-        s3c2410wdt_stop();
+        spin_lock(&wdt_lock);
+
+        __s3c2410wdt_stop();
 
         wtcon = readl(wdt_base + S3C2410_WTCON);
         wtcon |= S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128;
@@ -149,6 +167,7 @@ static int s3c2410wdt_start(void)
         writel(wdt_count, wdt_base + S3C2410_WTDAT);
         writel(wdt_count, wdt_base + S3C2410_WTCNT);
         writel(wtcon, wdt_base + S3C2410_WTCON);
+        spin_unlock(&wdt_lock);
 
         return 0;
 }
@@ -211,7 +230,7 @@ static int s3c2410wdt_set_heartbeat(int timeout)
 
 static int s3c2410wdt_open(struct inode *inode, struct file *file)
 {
-        if(down_trylock(&open_lock))
+        if (test_and_set_bit(0, &open_lock))
                 return -EBUSY;
 
         if (nowayout)
@@ -231,15 +250,14 @@ static int s3c2410wdt_release(struct inode *inode, struct file *file)
          *      Lock it in if it's a module and we set nowayout
          */
 
-        if (allow_close == CLOSE_STATE_ALLOW) {
+        if (allow_close == CLOSE_STATE_ALLOW)
                 s3c2410wdt_stop();
-        } else {
+        else {
                 dev_err(wdt_dev, "Unexpected close, not stopping watchdog\n");
                 s3c2410wdt_keepalive();
         }
-
         allow_close = CLOSE_STATE_NOT;
-        up(&open_lock);
+        clear_bit(0, &open_lock);
         return 0;
 }
 
@@ -249,7 +267,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
         /*
          *      Refresh the timer.
          */
-        if(len) {
+        if (len) {
                 if (!nowayout) {
                         size_t i;
 
@@ -265,7 +283,6 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
                                         allow_close = CLOSE_STATE_ALLOW;
                         }
                 }
-
                 s3c2410wdt_keepalive();
         }
         return len;
@@ -273,48 +290,41 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
 
 #define OPTIONS WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE
 
-static struct watchdog_info s3c2410_wdt_ident = {
+static const struct watchdog_info s3c2410_wdt_ident = {
         .options          =     OPTIONS,
         .firmware_version =     0,
         .identity         =     "S3C2410 Watchdog",
 };
 
 
-static int s3c2410wdt_ioctl(struct inode *inode, struct file *file,
-        unsigned int cmd, unsigned long arg)
+static long s3c2410wdt_ioctl(struct file *file, unsigned int cmd,
+                                                        unsigned long arg)
 {
         void __user *argp = (void __user *)arg;
         int __user *p = argp;
         int new_margin;
 
         switch (cmd) {
-                default:
-                        return -ENOTTY;
-
-                case WDIOC_GETSUPPORT:
-                        return copy_to_user(argp, &s3c2410_wdt_ident,
-                                sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
-
-                case WDIOC_GETSTATUS:
-                case WDIOC_GETBOOTSTATUS:
-                        return put_user(0, p);
-
-                case WDIOC_KEEPALIVE:
-                        s3c2410wdt_keepalive();
-                        return 0;
-
-                case WDIOC_SETTIMEOUT:
-                        if (get_user(new_margin, p))
-                                return -EFAULT;
-
-                        if (s3c2410wdt_set_heartbeat(new_margin))
-                                return -EINVAL;
-
-                        s3c2410wdt_keepalive();
-                        return put_user(tmr_margin, p);
-
-                case WDIOC_GETTIMEOUT:
-                        return put_user(tmr_margin, p);
+        default:
+                return -ENOTTY;
+        case WDIOC_GETSUPPORT:
+                return copy_to_user(argp, &s3c2410_wdt_ident,
+                        sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
+        case WDIOC_GETSTATUS:
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, p);
+        case WDIOC_KEEPALIVE:
+                s3c2410wdt_keepalive();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_margin, p))
+                        return -EFAULT;
+                if (s3c2410wdt_set_heartbeat(new_margin))
+                        return -EINVAL;
+                s3c2410wdt_keepalive();
+                return put_user(tmr_margin, p);
+        case WDIOC_GETTIMEOUT:
+                return put_user(tmr_margin, p);
         }
 }
 
@@ -324,7 +334,7 @@ static const struct file_operations s3c2410wdt_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = s3c2410wdt_write,
-        .ioctl          = s3c2410wdt_ioctl,
+        .unlocked_ioctl = s3c2410wdt_ioctl,
         .open           = s3c2410wdt_open,
         .release        = s3c2410wdt_release,
 };
@@ -411,14 +421,15 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
          * not, try the default value */
 
         if (s3c2410wdt_set_heartbeat(tmr_margin)) {
-                started = s3c2410wdt_set_heartbeat(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
+                started = s3c2410wdt_set_heartbeat(
+                                        CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
 
-                if (started == 0) {
-                        dev_info(dev,"tmr_margin value out of range, default %d used\n",
+                if (started == 0)
+                        dev_info(dev,
+                           "tmr_margin value out of range, default %d used\n",
                                CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
-                } else {
+                else
                         dev_info(dev, "default timer value is out of range, cannot start\n");
-                }
         }
 
         ret = misc_register(&s3c2410wdt_miscdev);
@@ -447,7 +458,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
                  (wtcon & S3C2410_WTCON_ENABLE) ?  "" : "in",
                  (wtcon & S3C2410_WTCON_RSTEN) ? "" : "dis",
                  (wtcon & S3C2410_WTCON_INTEN) ? "" : "en");
-        
+
         return 0;
 
  err_clk:
@@ -487,7 +498,7 @@ static int s3c2410wdt_remove(struct platform_device *dev)
 
 static void s3c2410wdt_shutdown(struct platform_device *dev)
 {
-        s3c2410wdt_stop();      
+        s3c2410wdt_stop();
 }
 
 #ifdef CONFIG_PM
@@ -540,7 +551,8 @@ static struct platform_driver s3c2410wdt_driver = {
 };
 
 
-static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
+static char banner[] __initdata =
+        KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
 
 static int __init watchdog_init(void)
 {
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index e42002d2f815..97d9da758dcc 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -28,12 +28,11 @@
 #include <linux/bitops.h>
 
 #ifdef CONFIG_ARCH_PXA
-#include <asm/arch/pxa-regs.h>
+#include <mach/pxa-regs.h>
 #endif
 
-#include <asm/arch/reset.h>
-
-#include <asm/hardware.h>
+#include <mach/reset.h>
+#include <mach/hardware.h>
 #include <asm/uaccess.h>
 
 #define OSCR_FREQ               CLOCK_TICK_RATE
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c
index 35cddff7020f..621ebad56d86 100644
--- a/drivers/watchdog/sc1200wdt.c
+++ b/drivers/watchdog/sc1200wdt.c
@@ -15,14 +15,18 @@
  *
  *      Changelog:
  *      20020220 Zwane Mwaikambo        Code based on datasheet, no hardware.
- *      20020221 Zwane Mwaikambo        Cleanups as suggested by Jeff Garzik and Alan Cox.
+ *      20020221 Zwane Mwaikambo        Cleanups as suggested by Jeff Garzik
+ *                                      and Alan Cox.
  *      20020222 Zwane Mwaikambo        Added probing.
  *      20020225 Zwane Mwaikambo        Added ISAPNP support.
  *      20020412 Rob Radez              Broke out start/stop functions
- *               <rob@osinvestor.com>   Return proper status instead of temperature warning
- *                                      Add WDIOC_GETBOOTSTATUS and WDIOC_SETOPTIONS ioctls
+ *               <rob@osinvestor.com>   Return proper status instead of
+ *                                      temperature warning
+ *                                      Add WDIOC_GETBOOTSTATUS and
+ *                                      WDIOC_SETOPTIONS ioctls
  *                                      Fix CONFIG_WATCHDOG_NOWAYOUT
- *      20020530 Joel Becker            Add Matt Domsch's nowayout module option
+ *      20020530 Joel Becker            Add Matt Domsch's nowayout module
+ *                                      option
  *      20030116 Adam Belay             Updated to the latest pnp code
  *
  */
@@ -39,9 +43,8 @@
 #include <linux/pnp.h>
 #include <linux/fs.h>
 #include <linux/semaphore.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
 #define SC1200_MODULE_VER       "build 20020303"
 #define SC1200_MODULE_NAME      "sc1200wdt"
@@ -72,7 +75,7 @@ static char banner[] __initdata = KERN_INFO PFX SC1200_MODULE_VER;
 static int timeout = 1;
 static int io = -1;
 static int io_len = 2;          /* for non plug and play */
-static struct semaphore open_sem;
+static unsigned long open_flag;
 static char expect_close;
 static DEFINE_SPINLOCK(sc1200wdt_lock); /* io port access serialisation */
 
@@ -81,7 +84,8 @@ static int isapnp = 1;
 static struct pnp_dev *wdt_dev;
 
 module_param(isapnp, int, 0);
-MODULE_PARM_DESC(isapnp, "When set to 0 driver ISA PnP support will be disabled");
+MODULE_PARM_DESC(isapnp,
+        "When set to 0 driver ISA PnP support will be disabled");
 #endif
 
 module_param(io, int, 0);
@@ -91,26 +95,40 @@ MODULE_PARM_DESC(timeout, "range is 0-255 minutes, default is 1");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+        "Watchdog cannot be stopped once started (default="
+                                __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 
 
 /* Read from Data Register */
-static inline void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+static inline void __sc1200wdt_read_data(unsigned char index,
+                                                unsigned char *data)
 {
-        spin_lock(&sc1200wdt_lock);
         outb_p(index, PMIR);
         *data = inb(PMDR);
-        spin_unlock(&sc1200wdt_lock);
 }
 
+static void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+{
+        spin_lock(&sc1200wdt_lock);
+        __sc1200wdt_read_data(index, data);
+        spin_unlock(&sc1200wdt_lock);
+}
 
 /* Write to Data Register */
-static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
+static inline void __sc1200wdt_write_data(unsigned char index,
+                                                unsigned char data)
 {
-        spin_lock(&sc1200wdt_lock);
         outb_p(index, PMIR);
         outb(data, PMDR);
+}
+
+static inline void sc1200wdt_write_data(unsigned char index,
+                                                unsigned char data)
+{
+        spin_lock(&sc1200wdt_lock);
+        __sc1200wdt_write_data(index, data);
         spin_unlock(&sc1200wdt_lock);
 }
 
@@ -118,22 +136,23 @@ static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
 static void sc1200wdt_start(void)
 {
         unsigned char reg;
+        spin_lock(&sc1200wdt_lock);
 
-        sc1200wdt_read_data(WDCF, &reg);
+        __sc1200wdt_read_data(WDCF, &reg);
         /* assert WDO when any of the following interrupts are triggered too */
         reg |= (KBC_IRQ | MSE_IRQ | UART1_IRQ | UART2_IRQ);
-        sc1200wdt_write_data(WDCF, reg);
+        __sc1200wdt_write_data(WDCF, reg);
         /* set the timeout and get the ball rolling */
-        sc1200wdt_write_data(WDTO, timeout);
-}
+        __sc1200wdt_write_data(WDTO, timeout);
 
+        spin_unlock(&sc1200wdt_lock);
+}
 
 static void sc1200wdt_stop(void)
 {
         sc1200wdt_write_data(WDTO, 0);
 }
 
-
 /* This returns the status of the WDO signal, inactive high. */
 static inline int sc1200wdt_status(void)
 {
@@ -144,14 +163,13 @@ static inline int sc1200wdt_status(void)
          * KEEPALIVEPING which is a bit of a kludge because there's nothing
          * else for enabled/disabled status
          */
-        return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING;  /* bits 1 - 7 are undefined */
+        return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING;
 }
 
-
 static int sc1200wdt_open(struct inode *inode, struct file *file)
 {
         /* allow one at a time */
-        if (down_trylock(&open_sem))
+        if (test_and_set_bit(0, &open_flag))
                 return -EBUSY;
 
         if (timeout > MAX_TIMEOUT)
@@ -164,71 +182,71 @@ static int sc1200wdt_open(struct inode *inode, struct file *file)
 }
 
 
-static int sc1200wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long sc1200wdt_ioctl(struct file *file, unsigned int cmd,
+                                                unsigned long arg)
 {
         int new_timeout;
         void __user *argp = (void __user *)arg;
         int __user *p = argp;
-        static struct watchdog_info ident = {
-                .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
+        static const struct watchdog_info ident = {
+                .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT |
+                                                        WDIOF_MAGICCLOSE,
                 .firmware_version = 0,
                 .identity = "PC87307/PC97307",
         };
 
         switch (cmd) {
-                default:
-                        return -ENOTTY;
-
-                case WDIOC_GETSUPPORT:
-                        if (copy_to_user(argp, &ident, sizeof ident))
-                                return -EFAULT;
-                        return 0;
-
-                case WDIOC_GETSTATUS:
-                        return put_user(sc1200wdt_status(), p);
-
-                case WDIOC_GETBOOTSTATUS:
-                        return put_user(0, p);
-
-                case WDIOC_KEEPALIVE:
-                        sc1200wdt_write_data(WDTO, timeout);
-                        return 0;
 
-                case WDIOC_SETTIMEOUT:
-                        if (get_user(new_timeout, p))
-                                return -EFAULT;
+        case WDIOC_GETSUPPORT:
+                if (copy_to_user(argp, &ident, sizeof ident))
+                        return -EFAULT;
+                return 0;
 
-                        /* the API states this is given in secs */
-                        new_timeout /= 60;
-                        if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
-                                return -EINVAL;
+        case WDIOC_GETSTATUS:
+                return put_user(sc1200wdt_status(), p);
 
-                        timeout = new_timeout;
-                        sc1200wdt_write_data(WDTO, timeout);
-                        /* fall through and return the new timeout */
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, p);
 
-                case WDIOC_GETTIMEOUT:
-                        return put_user(timeout * 60, p);
+        case WDIOC_KEEPALIVE:
+                sc1200wdt_write_data(WDTO, timeout);
+                return 0;
+
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_timeout, p))
+                        return -EFAULT;
+                /* the API states this is given in secs */
+                new_timeout /= 60;
+                if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+                        return -EINVAL;
+                timeout = new_timeout;
+                sc1200wdt_write_data(WDTO, timeout);
+                /* fall through and return the new timeout */
 
-                case WDIOC_SETOPTIONS:
-                {
-                        int options, retval = -EINVAL;
+        case WDIOC_GETTIMEOUT:
+                return put_user(timeout * 60, p);
 
-                        if (get_user(options, p))
-                                return -EFAULT;
+        case WDIOC_SETOPTIONS:
+        {
+                int options, retval = -EINVAL;
 
-                        if (options & WDIOS_DISABLECARD) {
-                                sc1200wdt_stop();
-                                retval = 0;
-                        }
+                if (get_user(options, p))
+                        return -EFAULT;
 
-                        if (options & WDIOS_ENABLECARD) {
-                                sc1200wdt_start();
-                                retval = 0;
-                        }
+                if (options & WDIOS_DISABLECARD) {
+                        sc1200wdt_stop();
+                        retval = 0;
+                }
 
-                        return retval;
+                if (options & WDIOS_ENABLECARD) {
+                        sc1200wdt_start();
+                        retval = 0;
                 }
+
+                return retval;
+        }
+        default:
+                return -ENOTTY;
         }
 }
 
@@ -240,16 +258,18 @@ static int sc1200wdt_release(struct inode *inode, struct file *file)
                 printk(KERN_INFO PFX "Watchdog disabled\n");
         } else {
                 sc1200wdt_write_data(WDTO, timeout);
-                printk(KERN_CRIT PFX "Unexpected close!, timeout = %d min(s)\n", timeout);
+                printk(KERN_CRIT PFX
+                        "Unexpected close!, timeout = %d min(s)\n", timeout);
         }
-        up(&open_sem);
+        clear_bit(0, &open_flag);
         expect_close = 0;
 
         return 0;
 }
 
 
-static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
+static ssize_t sc1200wdt_write(struct file *file, const char __user *data,
+                                                size_t len, loff_t *ppos)
 {
         if (len) {
                 if (!nowayout) {
@@ -275,7 +295,8 @@ static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_
 }
 
 
-static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+static int sc1200wdt_notify_sys(struct notifier_block *this,
+                                        unsigned long code, void *unused)
 {
         if (code == SYS_DOWN || code == SYS_HALT)
                 sc1200wdt_stop();
@@ -284,23 +305,20 @@ static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code,
 }
 
 
-static struct notifier_block sc1200wdt_notifier =
-{
+static struct notifier_block sc1200wdt_notifier = {
         .notifier_call =        sc1200wdt_notify_sys,
 };
 
-static const struct file_operations sc1200wdt_fops =
-{
+static const struct file_operations sc1200wdt_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = sc1200wdt_write,
-        .ioctl          = sc1200wdt_ioctl,
+        .unlocked_ioctl = sc1200wdt_ioctl,
         .open           = sc1200wdt_open,
         .release        = sc1200wdt_release,
 };
 
-static struct miscdevice sc1200wdt_miscdev =
-{
+static struct miscdevice sc1200wdt_miscdev = {
         .minor          = WATCHDOG_MINOR,
         .name           = "watchdog",
         .fops           = &sc1200wdt_fops,
@@ -312,14 +330,14 @@ static int __init sc1200wdt_probe(void)
         /* The probe works by reading the PMC3 register's default value of 0x0e
          * there is one caveat, if the device disables the parallel port or any
          * of the UARTs we won't be able to detect it.
-         * Nb. This could be done with accuracy by reading the SID registers, but
-         * we don't have access to those io regions.
+         * NB. This could be done with accuracy by reading the SID registers,
+         * but we don't have access to those io regions.
          */
 
         unsigned char reg;
 
         sc1200wdt_read_data(PMC3, &reg);
-        reg &= 0x0f;                            /* we don't want the UART busy bits */
+        reg &= 0x0f;            /* we don't want the UART busy bits */
         return (reg == 0x0e) ? 0 : -ENODEV;
 }
 
@@ -332,7 +350,8 @@ static struct pnp_device_id scl200wdt_pnp_devices[] = {
         {.id = ""},
 };
 
-static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+static int scl200wdt_pnp_probe(struct pnp_dev *dev,
+                                        const struct pnp_device_id *dev_id)
 {
         /* this driver only supports one card at a time */
         if (wdt_dev || !isapnp)
@@ -347,13 +366,14 @@ static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id
                 return -EBUSY;
         }
 
-        printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n", io, io_len);
+        printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n",
+                                                                io, io_len);
         return 0;
 }
 
-static void scl200wdt_pnp_remove(struct pnp_dev * dev)
+static void scl200wdt_pnp_remove(struct pnp_dev *dev)
 {
-        if (wdt_dev){
+        if (wdt_dev) {
                 release_region(io, io_len);
                 wdt_dev = NULL;
         }
@@ -375,8 +395,6 @@ static int __init sc1200wdt_init(void)
 
         printk("%s\n", banner);
 
-        sema_init(&open_sem, 1);
-
 #if defined CONFIG_PNP
         if (isapnp) {
                 ret = pnp_register_driver(&scl200wdt_pnp_driver);
@@ -410,13 +428,16 @@ static int __init sc1200wdt_init(void)
 
         ret = register_reboot_notifier(&sc1200wdt_notifier);
         if (ret) {
-                printk(KERN_ERR PFX "Unable to register reboot notifier err = %d\n", ret);
+                printk(KERN_ERR PFX
+                        "Unable to register reboot notifier err = %d\n", ret);
                 goto out_io;
         }
 
         ret = misc_register(&sc1200wdt_miscdev);
         if (ret) {
-                printk(KERN_ERR PFX "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
+                printk(KERN_ERR PFX
+                        "Unable to register miscdev on minor %d\n",
+                                                        WATCHDOG_MINOR);
                 goto out_rbt;
         }
 
@@ -446,7 +467,7 @@ static void __exit sc1200wdt_exit(void)
         unregister_reboot_notifier(&sc1200wdt_notifier);
 
 #if defined CONFIG_PNP
-        if(isapnp)
+        if (isapnp)
                 pnp_unregister_driver(&scl200wdt_pnp_driver);
         else
 #endif
diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c
index 756fb15fdce7..53a6b18bcb9a 100644
--- a/drivers/watchdog/wdt.c
+++ b/drivers/watchdog/wdt.c
@@ -24,9 +24,10 @@
  *                                      Matt Crocker).
  *              Alan Cox        :       Added wdt= boot option
  *              Alan Cox        :       Cleaned up copy/user stuff
- *              Tim Hockin      :       Added insmod parameters, comment cleanup
- *                                      Parameterized timeout
- *              Tigran Aivazian :       Restructured wdt_init() to handle failures
+ *              Tim Hockin      :       Added insmod parameters, comment
+ *                                      cleanup, parameterized timeout
+ *              Tigran Aivazian :       Restructured wdt_init() to handle
+ *                                      failures
  *              Joel Becker     :       Added WDIOC_GET/SETTIMEOUT
  *              Matt Domsch     :       Added nowayout module option
  */
@@ -42,9 +43,9 @@
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 #include "wd501p.h"
 
@@ -60,15 +61,19 @@ static char expect_close;
 static int heartbeat = WD_TIMO;
 static int wd_heartbeat;
 module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+        "Watchdog heartbeat in seconds. (0 < heartbeat < 65536, default="
+                                __MODULE_STRING(WD_TIMO) ")");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+        "Watchdog cannot be stopped once started (default="
+                                __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 /* You must set these - there is no sane way to probe for this board. */
-static int io=0x240;
-static int irq=11;
+static int io = 0x240;
+static int irq = 11;
 
 static DEFINE_SPINLOCK(wdt_lock);
 
@@ -82,7 +87,8 @@ MODULE_PARM_DESC(irq, "WDT irq (default=11)");
 static int tachometer;
 
 module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+                "WDT501-P Fan Tachometer support (0=disable, default=0)");
 #endif /* CONFIG_WDT_501 */
 
 /*
@@ -91,9 +97,9 @@ MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, defaul
 
 static void wdt_ctr_mode(int ctr, int mode)
 {
-        ctr<<=6;
-        ctr|=0x30;
-        ctr|=(mode<<1);
+        ctr <<= 6;
+        ctr |= 0x30;
+        ctr |= (mode << 1);
         outb_p(ctr, WDT_CR);
 }
 
@@ -114,12 +120,15 @@ static int wdt_start(void)
         unsigned long flags;
         spin_lock_irqsave(&wdt_lock, flags);
         inb_p(WDT_DC);                  /* Disable watchdog */
-        wdt_ctr_mode(0,3);              /* Program CTR0 for Mode 3: Square Wave Generator */
-        wdt_ctr_mode(1,2);              /* Program CTR1 for Mode 2: Rate Generator */
-        wdt_ctr_mode(2,0);              /* Program CTR2 for Mode 0: Pulse on Terminal Count */
+        wdt_ctr_mode(0, 3);             /* Program CTR0 for Mode 3:
+                                                Square Wave Generator */
+        wdt_ctr_mode(1, 2);             /* Program CTR1 for Mode 2:
+                                                Rate Generator */
+        wdt_ctr_mode(2, 0);             /* Program CTR2 for Mode 0:
+                                                Pulse on Terminal Count */
         wdt_ctr_load(0, 8948);          /* Count at 100Hz */
-        wdt_ctr_load(1,wd_heartbeat);   /* Heartbeat */
-        wdt_ctr_load(2,65535);          /* Length of reset pulse */
+        wdt_ctr_load(1, wd_heartbeat);  /* Heartbeat */
+        wdt_ctr_load(2, 65535);         /* Length of reset pulse */
         outb_p(0, WDT_DC);              /* Enable watchdog */
         spin_unlock_irqrestore(&wdt_lock, flags);
         return 0;
@@ -131,13 +140,13 @@ static int wdt_start(void)
  *      Stop the watchdog driver.
  */
 
-static int wdt_stop (void)
+static int wdt_stop(void)
 {
         unsigned long flags;
         spin_lock_irqsave(&wdt_lock, flags);
         /* Turn the card off */
         inb_p(WDT_DC);                  /* Disable watchdog */
-        wdt_ctr_load(2,0);              /* 0 length reset pulses now */
+        wdt_ctr_load(2, 0);             /* 0 length reset pulses now */
         spin_unlock_irqrestore(&wdt_lock, flags);
         return 0;
 }
@@ -145,8 +154,8 @@ static int wdt_stop (void)
 /**
  *      wdt_ping:
  *
- *      Reload counter one with the watchdog heartbeat. We don't bother reloading
- *      the cascade counter.
+ *      Reload counter one with the watchdog heartbeat. We don't bother
+ *      reloading the cascade counter.
  */
 
 static int wdt_ping(void)
@@ -155,8 +164,9 @@ static int wdt_ping(void)
         spin_lock_irqsave(&wdt_lock, flags);
         /* Write a watchdog value */
         inb_p(WDT_DC);                  /* Disable watchdog */
-        wdt_ctr_mode(1,2);              /* Re-Program CTR1 for Mode 2: Rate Generator */
-        wdt_ctr_load(1,wd_heartbeat);   /* Heartbeat */
+        wdt_ctr_mode(1, 2);             /* Re-Program CTR1 for Mode 2:
+                                                        Rate Generator */
+        wdt_ctr_load(1, wd_heartbeat);  /* Heartbeat */
         outb_p(0, WDT_DC);              /* Enable watchdog */
         spin_unlock_irqrestore(&wdt_lock, flags);
         return 0;
@@ -166,13 +176,14 @@ static int wdt_ping(void)
  *      wdt_set_heartbeat:
  *      @t:             the new heartbeat value that needs to be set.
  *
- *      Set a new heartbeat value for the watchdog device. If the heartbeat value is
- *      incorrect we keep the old value and return -EINVAL. If successfull we
- *      return 0.
+ *      Set a new heartbeat value for the watchdog device. If the heartbeat
+ *      value is incorrect we keep the old value and return -EINVAL. If
+ *      successful we return 0.
  */
+
 static int wdt_set_heartbeat(int t)
 {
-        if ((t < 1) || (t > 65535))
+        if (t < 1 || t > 65535)
                 return -EINVAL;
 
         heartbeat = t;
@@ -200,7 +211,7 @@ static int wdt_get_status(int *status)
         new_status = inb_p(WDT_SR);
         spin_unlock_irqrestore(&wdt_lock, flags);
 
-        *status=0;
+        *status = 0;
         if (new_status & WDC_SR_ISOI0)
                 *status |= WDIOF_EXTERN1;
         if (new_status & WDC_SR_ISII1)
@@ -266,7 +277,7 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
 
 #ifdef CONFIG_WDT_501
         if (!(status & WDC_SR_TGOOD))
-                printk(KERN_CRIT "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+                printk(KERN_CRIT "Overheat alarm.(%d)\n", inb_p(WDT_RT));
         if (!(status & WDC_SR_PSUOVER))
                 printk(KERN_CRIT "PSU over voltage.\n");
         if (!(status & WDC_SR_PSUUNDR))
@@ -304,9 +315,10 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
  *      write of data will do, as we we don't define content meaning.
  */
 
-static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdt_write(struct file *file, const char __user *buf,
+                                                size_t count, loff_t *ppos)
 {
-        if(count) {
+        if (count) {
                 if (!nowayout) {
                         size_t i;
 
@@ -328,7 +340,6 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
 
 /**
  *      wdt_ioctl:
- *      @inode: inode of the device
  *      @file: file handle to the device
  *      @cmd: watchdog command
  *      @arg: argument pointer
@@ -338,8 +349,7 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
  *      querying capabilities and current status.
  */
 
-static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-        unsigned long arg)
+static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
         void __user *argp = (void __user *)arg;
         int __user *p = argp;
@@ -362,32 +372,28 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
                 ident.options |= WDIOF_FANFAULT;
 #endif /* CONFIG_WDT_501 */
 
-        switch(cmd)
-        {
-                default:
-                        return -ENOTTY;
-                case WDIOC_GETSUPPORT:
-                        return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
-                case WDIOC_GETSTATUS:
-                        wdt_get_status(&status);
-                        return put_user(status, p);
-                case WDIOC_GETBOOTSTATUS:
-                        return put_user(0, p);
-                case WDIOC_KEEPALIVE:
-                        wdt_ping();
-                        return 0;
-                case WDIOC_SETTIMEOUT:
-                        if (get_user(new_heartbeat, p))
-                                return -EFAULT;
-
-                        if (wdt_set_heartbeat(new_heartbeat))
-                                return -EINVAL;
-
-                        wdt_ping();
-                        /* Fall */
-                case WDIOC_GETTIMEOUT:
-                        return put_user(heartbeat, p);
+        switch (cmd) {
+        default:
+                return -ENOTTY;
+        case WDIOC_GETSUPPORT:
+                return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+        case WDIOC_GETSTATUS:
+                wdt_get_status(&status);
+                return put_user(status, p);
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, p);
+        case WDIOC_KEEPALIVE:
+                wdt_ping();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_heartbeat, p))
+                        return -EFAULT;
+                if (wdt_set_heartbeat(new_heartbeat))
+                        return -EINVAL;
+                wdt_ping();
+                /* Fall */
+        case WDIOC_GETTIMEOUT:
+                return put_user(heartbeat, p);
         }
 }
 
@@ -405,7 +411,7 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 
 static int wdt_open(struct inode *inode, struct file *file)
 {
-        if(test_and_set_bit(0, &wdt_is_open))
+        if (test_and_set_bit(0, &wdt_is_open))
                 return -EBUSY;
         /*
          *      Activate
@@ -432,7 +438,8 @@ static int wdt_release(struct inode *inode, struct file *file)
                 wdt_stop();
                 clear_bit(0, &wdt_is_open);
         } else {
-                printk(KERN_CRIT "wdt: WDT device closed unexpectedly.  WDT will not stop!\n");
+                printk(KERN_CRIT
+                 "wdt: WDT device closed unexpectedly.  WDT will not stop!\n");
                 wdt_ping();
         }
         expect_close = 0;
@@ -451,14 +458,15 @@ static int wdt_release(struct inode *inode, struct file *file)
  *      farenheit. It was designed by an imperial measurement luddite.
  */
 
-static ssize_t wdt_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdt_temp_read(struct file *file, char __user *buf,
+                                                size_t count, loff_t *ptr)
 {
         int temperature;
 
         if (wdt_get_temperature(&temperature))
                 return -EFAULT;
 
-        if (copy_to_user (buf, &temperature, 1))
+        if (copy_to_user(buf, &temperature, 1))
                 return -EFAULT;
 
         return 1;
@@ -506,10 +514,8 @@ static int wdt_temp_release(struct inode *inode, struct file *file)
 static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
         void *unused)
 {
-        if(code==SYS_DOWN || code==SYS_HALT) {
-                /* Turn the card off */
+        if (code == SYS_DOWN || code == SYS_HALT)
                 wdt_stop();
-        }
         return NOTIFY_DONE;
 }
 
@@ -522,7 +528,7 @@ static const struct file_operations wdt_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = wdt_write,
-        .ioctl          = wdt_ioctl,
+        .unlocked_ioctl = wdt_ioctl,
         .open           = wdt_open,
         .release        = wdt_release,
 };
@@ -576,7 +582,7 @@ static void __exit wdt_exit(void)
 #endif /* CONFIG_WDT_501 */
         unregister_reboot_notifier(&wdt_notifier);
         free_irq(irq, NULL);
-        release_region(io,8);
+        release_region(io, 8);
 }
 
 /**
@@ -591,44 +597,49 @@ static int __init wdt_init(void)
 {
         int ret;
 
-        /* Check that the heartbeat value is within it's range ; if not reset to the default */
+        /* Check that the heartbeat value is within it's range;
+           if not reset to the default */
         if (wdt_set_heartbeat(heartbeat)) {
                 wdt_set_heartbeat(WD_TIMO);
-                printk(KERN_INFO "wdt: heartbeat value must be 0<heartbeat<65536, using %d\n",
+                printk(KERN_INFO "wdt: heartbeat value must be 0 < heartbeat < 65536, using %d\n",
                         WD_TIMO);
         }
 
         if (!request_region(io, 8, "wdt501p")) {
-                printk(KERN_ERR "wdt: I/O address 0x%04x already in use\n", io);
+                printk(KERN_ERR
+                        "wdt: I/O address 0x%04x already in use\n", io);
                 ret = -EBUSY;
                 goto out;
         }
 
         ret = request_irq(irq, wdt_interrupt, IRQF_DISABLED, "wdt501p", NULL);
-        if(ret) {
+        if (ret) {
                 printk(KERN_ERR "wdt: IRQ %d is not free.\n", irq);
                 goto outreg;
         }
 
         ret = register_reboot_notifier(&wdt_notifier);
-        if(ret) {
-                printk(KERN_ERR "wdt: cannot register reboot notifier (err=%d)\n", ret);
+        if (ret) {
+                printk(KERN_ERR
+                      "wdt: cannot register reboot notifier (err=%d)\n", ret);
                 goto outirq;
         }
 
 #ifdef CONFIG_WDT_501
         ret = misc_register(&temp_miscdev);
         if (ret) {
-                printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
-                        TEMP_MINOR, ret);
+                printk(KERN_ERR
+                        "wdt: cannot register miscdev on minor=%d (err=%d)\n",
+                                                        TEMP_MINOR, ret);
                 goto outrbt;
         }
 #endif /* CONFIG_WDT_501 */
 
         ret = misc_register(&wdt_miscdev);
         if (ret) {
-                printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
-                        WATCHDOG_MINOR, ret);
+                printk(KERN_ERR
+                        "wdt: cannot register miscdev on minor=%d (err=%d)\n",
+                                                        WATCHDOG_MINOR, ret);
                 goto outmisc;
         }
 
@@ -636,7 +647,8 @@ static int __init wdt_init(void)
         printk(KERN_INFO "WDT500/501-P driver 0.10 at 0x%04x (Interrupt %d). heartbeat=%d sec (nowayout=%d)\n",
                 io, irq, heartbeat, nowayout);
 #ifdef CONFIG_WDT_501
-        printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+        printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+                                (tachometer ? "Enabled" : "Disabled"));
 #endif /* CONFIG_WDT_501 */
 
 out:
@@ -651,7 +663,7 @@ outrbt:
 outirq:
         free_irq(irq, NULL);
 outreg:
-        release_region(io,8);
+        release_region(io, 8);
         goto out;
 }
 
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index e4cf661dc890..94e2d91c9ac9 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -29,7 +29,7 @@
 
 #include <asm/irq.h>
 #include <asm/uaccess.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/hardware/dec21285.h>
 
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 1355608683e4..5d922fd6eafc 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -29,9 +29,11 @@
  *              JP Nollmann     :       Added support for PCI wdt501p
  *              Alan Cox        :       Split ISA and PCI cards into two drivers
  *              Jeff Garzik     :       PCI cleanups
- *              Tigran Aivazian :       Restructured wdtpci_init_one() to handle failures
+ *              Tigran Aivazian :       Restructured wdtpci_init_one() to handle
+ *                                      failures
  *              Joel Becker     :       Added WDIOC_GET/SETTIMEOUT
- *              Zwane Mwaikambo :       Magic char closing, locking changes, cleanups
+ *              Zwane Mwaikambo :       Magic char closing, locking changes,
+ *                                      cleanups
  *              Matt Domsch     :       nowayout module option
  */
 
@@ -42,14 +44,15 @@
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
 #include <linux/ioport.h>
+#include <linux/delay.h>
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/pci.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
 #define WDT_IS_PCI
@@ -73,7 +76,7 @@
 /* We can only use 1 card due to the /dev/watchdog restriction */
 static int dev_count;
 
-static struct semaphore open_sem;
+static unsigned long open_lock;
 static DEFINE_SPINLOCK(wdtpci_lock);
 static char expect_close;
 
@@ -86,18 +89,23 @@ static int irq;
 static int heartbeat = WD_TIMO;
 static int wd_heartbeat;
 module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+                "Watchdog heartbeat in seconds. (0<heartbeat<65536, default="
+                                __MODULE_STRING(WD_TIMO) ")");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+                "Watchdog cannot be stopped once started (default="
+                                __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 #ifdef CONFIG_WDT_501_PCI
 /* Support for the Fan Tachometer on the PCI-WDT501 */
 static int tachometer;
 
 module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+        "PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
 #endif /* CONFIG_WDT_501_PCI */
 
 /*
@@ -106,16 +114,19 @@ MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, defa
 
 static void wdtpci_ctr_mode(int ctr, int mode)
 {
-        ctr<<=6;
-        ctr|=0x30;
-        ctr|=(mode<<1);
-        outb_p(ctr, WDT_CR);
+        ctr <<= 6;
+        ctr |= 0x30;
+        ctr |= (mode << 1);
+        outb(ctr, WDT_CR);
+        udelay(8);
 }
 
 static void wdtpci_ctr_load(int ctr, int val)
 {
-        outb_p(val&0xFF, WDT_COUNT0+ctr);
-        outb_p(val>>8, WDT_COUNT0+ctr);
+        outb(val & 0xFF, WDT_COUNT0 + ctr);
+        udelay(8);
+        outb(val >> 8, WDT_COUNT0 + ctr);
+        udelay(8);
 }
 
 /**
@@ -134,23 +145,35 @@ static int wdtpci_start(void)
          * "pet" the watchdog, as Access says.
          * This resets the clock outputs.
          */
-        inb_p(WDT_DC);                  /* Disable watchdog */
-        wdtpci_ctr_mode(2,0);           /* Program CTR2 for Mode 0: Pulse on Terminal Count */
-        outb_p(0, WDT_DC);              /* Enable watchdog */
-
-        inb_p(WDT_DC);                  /* Disable watchdog */
-        outb_p(0, WDT_CLOCK);           /* 2.0833MHz clock */
-        inb_p(WDT_BUZZER);              /* disable */
-        inb_p(WDT_OPTONOTRST);          /* disable */
-        inb_p(WDT_OPTORST);             /* disable */
-        inb_p(WDT_PROGOUT);             /* disable */
-        wdtpci_ctr_mode(0,3);           /* Program CTR0 for Mode 3: Square Wave Generator */
-        wdtpci_ctr_mode(1,2);           /* Program CTR1 for Mode 2: Rate Generator */
-        wdtpci_ctr_mode(2,1);           /* Program CTR2 for Mode 1: Retriggerable One-Shot */
-        wdtpci_ctr_load(0,20833);       /* count at 100Hz */
-        wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
+        inb(WDT_DC);                    /* Disable watchdog */
+        udelay(8);
+        wdtpci_ctr_mode(2, 0);          /* Program CTR2 for Mode 0:
+                                                Pulse on Terminal Count */
+        outb(0, WDT_DC);                /* Enable watchdog */
+        udelay(8);
+        inb(WDT_DC);                    /* Disable watchdog */
+        udelay(8);
+        outb(0, WDT_CLOCK);             /* 2.0833MHz clock */
+        udelay(8);
+        inb(WDT_BUZZER);                /* disable */
+        udelay(8);
+        inb(WDT_OPTONOTRST);            /* disable */
+        udelay(8);
+        inb(WDT_OPTORST);               /* disable */
+        udelay(8);
+        inb(WDT_PROGOUT);               /* disable */
+        udelay(8);
+        wdtpci_ctr_mode(0, 3);          /* Program CTR0 for Mode 3:
+                                                Square Wave Generator */
+        wdtpci_ctr_mode(1, 2);          /* Program CTR1 for Mode 2:
+                                                Rate Generator */
+        wdtpci_ctr_mode(2, 1);          /* Program CTR2 for Mode 1:
+                                                Retriggerable One-Shot */
+        wdtpci_ctr_load(0, 20833);      /* count at 100Hz */
+        wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
         /* DO NOT LOAD CTR2 on PCI card! -- JPN */
-        outb_p(0, WDT_DC);              /* Enable watchdog */
+        outb(0, WDT_DC);                /* Enable watchdog */
+        udelay(8);
 
         spin_unlock_irqrestore(&wdtpci_lock, flags);
         return 0;
@@ -162,14 +185,15 @@ static int wdtpci_start(void)
  *      Stop the watchdog driver.
  */
 
-static int wdtpci_stop (void)
+static int wdtpci_stop(void)
 {
         unsigned long flags;
 
         /* Turn the card off */
         spin_lock_irqsave(&wdtpci_lock, flags);
-        inb_p(WDT_DC);                  /* Disable watchdog */
-        wdtpci_ctr_load(2,0);           /* 0 length reset pulses now */
+        inb(WDT_DC);                    /* Disable watchdog */
+        udelay(8);
+        wdtpci_ctr_load(2, 0);          /* 0 length reset pulses now */
         spin_unlock_irqrestore(&wdtpci_lock, flags);
         return 0;
 }
@@ -177,20 +201,23 @@ static int wdtpci_stop (void)
 /**
  *      wdtpci_ping:
  *
- *      Reload counter one with the watchdog heartbeat. We don't bother reloading
- *      the cascade counter.
+ *      Reload counter one with the watchdog heartbeat. We don't bother
+ *      reloading the cascade counter.
  */
 
 static int wdtpci_ping(void)
 {
         unsigned long flags;
 
-        /* Write a watchdog value */
         spin_lock_irqsave(&wdtpci_lock, flags);
-        inb_p(WDT_DC);                  /* Disable watchdog */
-        wdtpci_ctr_mode(1,2);           /* Re-Program CTR1 for Mode 2: Rate Generator */
-        wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
-        outb_p(0, WDT_DC);              /* Enable watchdog */
+        /* Write a watchdog value */
+        inb(WDT_DC);                    /* Disable watchdog */
+        udelay(8);
+        wdtpci_ctr_mode(1, 2);          /* Re-Program CTR1 for Mode 2:
+                                                        Rate Generator */
+        wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
+        outb(0, WDT_DC);                /* Enable watchdog */
+        udelay(8);
         spin_unlock_irqrestore(&wdtpci_lock, flags);
         return 0;
 }
@@ -199,14 +226,14 @@ static int wdtpci_ping(void)
  *      wdtpci_set_heartbeat:
  *      @t:             the new heartbeat value that needs to be set.
  *
- *      Set a new heartbeat value for the watchdog device. If the heartbeat value is
- *      incorrect we keep the old value and return -EINVAL. If successfull we
- *      return 0.
+ *      Set a new heartbeat value for the watchdog device. If the heartbeat
+ *      value is incorrect we keep the old value and return -EINVAL.
+ *      If successful we return 0.
  */
 static int wdtpci_set_heartbeat(int t)
 {
         /* Arbitrary, can't find the card's limits */
-        if ((t < 1) || (t > 65535))
+        if (t < 1 || t > 65535)
                 return -EINVAL;
 
         heartbeat = t;
@@ -227,9 +254,14 @@ static int wdtpci_set_heartbeat(int t)
 
 static int wdtpci_get_status(int *status)
 {
-        unsigned char new_status=inb_p(WDT_SR);
+        unsigned char new_status;
+        unsigned long flags;
+
+        spin_lock_irqsave(&wdtpci_lock, flags);
+        new_status = inb(WDT_SR);
+        spin_unlock_irqrestore(&wdtpci_lock, flags);
 
-        *status=0;
+        *status = 0;
         if (new_status & WDC_SR_ISOI0)
                 *status |= WDIOF_EXTERN1;
         if (new_status & WDC_SR_ISII1)
@@ -259,8 +291,12 @@ static int wdtpci_get_status(int *status)
 
 static int wdtpci_get_temperature(int *temperature)
 {
-        unsigned short c=inb_p(WDT_RT);
-
+        unsigned short c;
+        unsigned long flags;
+        spin_lock_irqsave(&wdtpci_lock, flags);
+        c = inb(WDT_RT);
+        udelay(8);
+        spin_unlock_irqrestore(&wdtpci_lock, flags);
         *temperature = (c * 11 / 15) + 7;
         return 0;
 }
@@ -282,17 +318,25 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
          *      Read the status register see what is up and
          *      then printk it.
          */
-        unsigned char status=inb_p(WDT_SR);
+        unsigned char status;
+
+        spin_lock(&wdtpci_lock);
+
+        status = inb(WDT_SR);
+        udelay(8);
 
         printk(KERN_CRIT PFX "status %d\n", status);
 
 #ifdef CONFIG_WDT_501_PCI
-        if (!(status & WDC_SR_TGOOD))
-                printk(KERN_CRIT PFX "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+        if (!(status & WDC_SR_TGOOD)) {
+                u8 alarm = inb(WDT_RT);
+                printk(KERN_CRIT PFX "Overheat alarm.(%d)\n", alarm);
+                udelay(8);
+        }
         if (!(status & WDC_SR_PSUOVER))
-                printk(KERN_CRIT PFX "PSU over voltage.\n");
+                printk(KERN_CRIT PFX "PSU over voltage.\n");
         if (!(status & WDC_SR_PSUUNDR))
-                printk(KERN_CRIT PFX "PSU under voltage.\n");
+                printk(KERN_CRIT PFX "PSU under voltage.\n");
         if (tachometer) {
                 if (!(status & WDC_SR_FANGOOD))
                         printk(KERN_CRIT PFX "Possible fan fault.\n");
@@ -310,6 +354,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
                 printk(KERN_CRIT PFX "Reset in 5ms.\n");
 #endif
         }
+        spin_unlock(&wdtpci_lock);
         return IRQ_HANDLED;
 }
 
@@ -325,7 +370,8 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
  *      write of data will do, as we we don't define content meaning.
  */
 
-static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdtpci_write(struct file *file, const char __user *buf,
+                                        size_t count, loff_t *ppos)
 {
         if (count) {
                 if (!nowayout) {
@@ -335,7 +381,7 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
 
                         for (i = 0; i != count; i++) {
                                 char c;
-                                if(get_user(c, buf+i))
+                                if (get_user(c, buf+i))
                                         return -EFAULT;
                                 if (c == 'V')
                                         expect_close = 42;
@@ -343,13 +389,11 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
                 }
                 wdtpci_ping();
         }
-
         return count;
 }
 
 /**
  *      wdtpci_ioctl:
- *      @inode: inode of the device
  *      @file: file handle to the device
  *      @cmd: watchdog command
  *      @arg: argument pointer
@@ -359,8 +403,8 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
  *      querying capabilities and current status.
  */
 
-static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-        unsigned long arg)
+static long wdtpci_ioctl(struct file *file, unsigned int cmd,
+                                                        unsigned long arg)
 {
         int new_heartbeat;
         int status;
@@ -383,33 +427,29 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
                 ident.options |= WDIOF_FANFAULT;
 #endif /* CONFIG_WDT_501_PCI */
 
-        switch(cmd)
-        {
-                default:
-                        return -ENOTTY;
-                case WDIOC_GETSUPPORT:
-                        return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
-                case WDIOC_GETSTATUS:
-                        wdtpci_get_status(&status);
-                        return put_user(status, p);
-                case WDIOC_GETBOOTSTATUS:
-                        return put_user(0, p);
-                case WDIOC_KEEPALIVE:
-                        wdtpci_ping();
-                        return 0;
-                case WDIOC_SETTIMEOUT:
-                        if (get_user(new_heartbeat, p))
-                                return -EFAULT;
-
-                        if (wdtpci_set_heartbeat(new_heartbeat))
-                                return -EINVAL;
-
-                        wdtpci_ping();
-                        /* Fall */
-                case WDIOC_GETTIMEOUT:
-                        return put_user(heartbeat, p);
-        }
+        switch (cmd) {
+        default:
+                return -ENOTTY;
+        case WDIOC_GETSUPPORT:
+                return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+        case WDIOC_GETSTATUS:
+                wdtpci_get_status(&status);
+                return put_user(status, p);
+        case WDIOC_GETBOOTSTATUS:
+                return put_user(0, p);
+        case WDIOC_KEEPALIVE:
+                wdtpci_ping();
+                return 0;
+        case WDIOC_SETTIMEOUT:
+                if (get_user(new_heartbeat, p))
+                        return -EFAULT;
+                if (wdtpci_set_heartbeat(new_heartbeat))
+                        return -EINVAL;
+                wdtpci_ping();
+                /* Fall */
+        case WDIOC_GETTIMEOUT:
+                return put_user(heartbeat, p);
+                }
 }
 
 /**
@@ -426,12 +466,11 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 static int wdtpci_open(struct inode *inode, struct file *file)
 {
-        if (down_trylock(&open_sem))
+        if (test_and_set_bit(0, &open_lock))
                 return -EBUSY;
 
-        if (nowayout) {
+        if (nowayout)
                 __module_get(THIS_MODULE);
-        }
         /*
          *      Activate
          */
@@ -460,7 +499,7 @@ static int wdtpci_release(struct inode *inode, struct file *file)
                 wdtpci_ping();
         }
         expect_close = 0;
-        up(&open_sem);
+        clear_bit(0, &open_lock);
         return 0;
 }
 
@@ -476,14 +515,15 @@ static int wdtpci_release(struct inode *inode, struct file *file)
  *      fahrenheit. It was designed by an imperial measurement luddite.
  */
 
-static ssize_t wdtpci_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdtpci_temp_read(struct file *file, char __user *buf,
+                                                size_t count, loff_t *ptr)
 {
         int temperature;
 
         if (wdtpci_get_temperature(&temperature))
                 return -EFAULT;
 
-        if (copy_to_user (buf, &temperature, 1))
+        if (copy_to_user(buf, &temperature, 1))
                 return -EFAULT;
 
         return 1;
@@ -529,12 +569,10 @@ static int wdtpci_temp_release(struct inode *inode, struct file *file)
  */
 
 static int wdtpci_notify_sys(struct notifier_block *this, unsigned long code,
-        void *unused)
+                                                        void *unused)
 {
-        if (code==SYS_DOWN || code==SYS_HALT) {
-                /* Turn the card off */
+        if (code == SYS_DOWN || code == SYS_HALT)
                 wdtpci_stop();
-        }
         return NOTIFY_DONE;
 }
 
@@ -547,7 +585,7 @@ static const struct file_operations wdtpci_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = wdtpci_write,
-        .ioctl          = wdtpci_ioctl,
+        .unlocked_ioctl = wdtpci_ioctl,
         .open           = wdtpci_open,
         .release        = wdtpci_release,
 };
@@ -584,80 +622,85 @@ static struct notifier_block wdtpci_notifier = {
 };
 
 
-static int __devinit wdtpci_init_one (struct pci_dev *dev,
-                                   const struct pci_device_id *ent)
+static int __devinit wdtpci_init_one(struct pci_dev *dev,
+                                        const struct pci_device_id *ent)
 {
         int ret = -EIO;
 
         dev_count++;
         if (dev_count > 1) {
-                printk (KERN_ERR PFX "this driver only supports 1 device\n");
+                printk(KERN_ERR PFX "This driver only supports one device\n");
                 return -ENODEV;
         }
 
-        if (pci_enable_device (dev)) {
-                printk (KERN_ERR PFX "Not possible to enable PCI Device\n");
+        if (pci_enable_device(dev)) {
+                printk(KERN_ERR PFX "Not possible to enable PCI Device\n");
                 return -ENODEV;
         }
 
-        if (pci_resource_start (dev, 2) == 0x0000) {
-                printk (KERN_ERR PFX "No I/O-Address for card detected\n");
+        if (pci_resource_start(dev, 2) == 0x0000) {
+                printk(KERN_ERR PFX "No I/O-Address for card detected\n");
                 ret = -ENODEV;
                 goto out_pci;
         }
 
-        sema_init(&open_sem, 1);
-
         irq = dev->irq;
-        io = pci_resource_start (dev, 2);
+        io = pci_resource_start(dev, 2);
 
-        if (request_region (io, 16, "wdt_pci") == NULL) {
-                printk (KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
+        if (request_region(io, 16, "wdt_pci") == NULL) {
+                printk(KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
                 goto out_pci;
         }
 
-        if (request_irq (irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
+        if (request_irq(irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
                          "wdt_pci", &wdtpci_miscdev)) {
-                printk (KERN_ERR PFX "IRQ %d is not free\n", irq);
+                printk(KERN_ERR PFX "IRQ %d is not free\n", irq);
                 goto out_reg;
         }
 
-        printk ("PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
-                io, irq);
+        printk(KERN_INFO
+         "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
+                                                                io, irq);
 
-        /* Check that the heartbeat value is within it's range ; if not reset to the default */
+        /* Check that the heartbeat value is within its range;
+           if not reset to the default */
         if (wdtpci_set_heartbeat(heartbeat)) {
                 wdtpci_set_heartbeat(WD_TIMO);
-                printk(KERN_INFO PFX "heartbeat value must be 0<heartbeat<65536, using %d\n",
-                        WD_TIMO);
+                printk(KERN_INFO PFX
+                  "heartbeat value must be 0 < heartbeat < 65536, using %d\n",
+                                                                WD_TIMO);
         }
 
-        ret = register_reboot_notifier (&wdtpci_notifier);
+        ret = register_reboot_notifier(&wdtpci_notifier);
         if (ret) {
-                printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret);
+                printk(KERN_ERR PFX
+                        "cannot register reboot notifier (err=%d)\n", ret);
                 goto out_irq;
         }
 
 #ifdef CONFIG_WDT_501_PCI
-        ret = misc_register (&temp_miscdev);
+        ret = misc_register(&temp_miscdev);
         if (ret) {
-                printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
-                        TEMP_MINOR, ret);
+                printk(KERN_ERR PFX
+                        "cannot register miscdev on minor=%d (err=%d)\n",
+                                        TEMP_MINOR, ret);
                 goto out_rbt;
         }
 #endif /* CONFIG_WDT_501_PCI */
 
-        ret = misc_register (&wdtpci_miscdev);
+        ret = misc_register(&wdtpci_miscdev);
         if (ret) {
-                printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
-                        WATCHDOG_MINOR, ret);
+                printk(KERN_ERR PFX
+                        "cannot register miscdev on minor=%d (err=%d)\n",
+                                                WATCHDOG_MINOR, ret);
                 goto out_misc;
         }
 
         printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
                 heartbeat, nowayout);
 #ifdef CONFIG_WDT_501_PCI
-        printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+        printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+                                (tachometer ? "Enabled" : "Disabled"));
 #endif /* CONFIG_WDT_501_PCI */
 
         ret = 0;
@@ -673,14 +716,14 @@ out_rbt:
 out_irq:
         free_irq(irq, &wdtpci_miscdev);
 out_reg:
-        release_region (io, 16);
+        release_region(io, 16);
 out_pci:
         pci_disable_device(dev);
         goto out;
 }
 
 
-static void __devexit wdtpci_remove_one (struct pci_dev *pdev)
+static void __devexit wdtpci_remove_one(struct pci_dev *pdev)
 {
         /* here we assume only one device will ever have
          * been picked up and registered by probe function */
@@ -728,7 +771,7 @@ static struct pci_driver wdtpci_driver = {
 
 static void __exit wdtpci_cleanup(void)
 {
-        pci_unregister_driver (&wdtpci_driver);
+        pci_unregister_driver(&wdtpci_driver);
 }
 
 
@@ -742,7 +785,7 @@ static void __exit wdtpci_cleanup(void)
 
 static int __init wdtpci_init(void)
 {
-        return pci_register_driver (&wdtpci_driver);
+        return pci_register_driver(&wdtpci_driver);
 }