Merge branch 'upstream'

12 files changed, 35 insertions, 139 deletions

diff --git a/include/linux/cache.h b/include/linux/cache.h
index f6b5a46c5f82..0b7ecf3af78a 100644
--- a/include/linux/cache.h
+++ b/include/linux/cache.h
@@ -13,7 +13,7 @@
 #define SMP_CACHE_BYTES L1_CACHE_BYTES
 #endif
 
-#if defined(CONFIG_X86) || defined(CONFIG_SPARC64)
+#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) || defined(CONFIG_IA64)
 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
 #else
 #define __read_mostly
diff --git a/include/linux/ide.h b/include/linux/ide.h
index a39c3c59789d..7b6a6a58e465 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -23,17 +23,6 @@
 #include <asm/io.h>
 #include <asm/semaphore.h>
 
-/*
- * This is the multiple IDE interface driver, as evolved from hd.c.
- * It supports up to four IDE interfaces, on one or more IRQs (usually 14 & 15).
- * There can be up to two drives per interface, as per the ATA-2 spec.
- *
- * Primary i/f:    ide0: major=3;  (hda)         minor=0; (hdb)         minor=64
- * Secondary i/f:  ide1: major=22; (hdc or hd1a) minor=0; (hdd or hd1b) minor=64
- * Tertiary i/f:   ide2: major=33; (hde)         minor=0; (hdf)         minor=64
- * Quaternary i/f: ide3: major=34; (hdg)         minor=0; (hdh)         minor=64
- */
-
 /******************************************************************************
  * IDE driver configuration options (play with these as desired):
  *
@@ -193,11 +182,6 @@ typedef unsigned char	byte;	/* used everywhere */
 #define WAIT_CMD        (10*HZ) /* 10sec  - maximum wait for an IRQ to happen */
 #define WAIT_MIN_SLEEP  (2*HZ/100)      /* 20msec - minimum sleep time */
 
-#define HOST(hwif,chipset)                                      \
-{                                                               \
-        return ((hwif)->chipset == chipset) ? 1 : 0;            \
-}
-
 /*
  * Check for an interrupt and acknowledge the interrupt status
  */
@@ -391,45 +375,6 @@ typedef union {
 } ata_nsector_t, ata_data_t, atapi_bcount_t, ata_index_t;
 
 /*
- * ATA-IDE Error Register
- *
- * mark         : Bad address mark
- * tzero        : Couldn't find track 0
- * abrt         : Aborted Command
- * mcr          : Media Change Request
- * id           : ID field not found
- * mce          : Media Change Event
- * ecc          : Uncorrectable ECC error
- * bdd          : dual meaing
- */
-typedef union {
-        unsigned all                    :8;
-        struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-                unsigned mark           :1;
-                unsigned tzero          :1;
-                unsigned abrt           :1;
-                unsigned mcr            :1;
-                unsigned id             :1;
-                unsigned mce            :1;
-                unsigned ecc            :1;
-                unsigned bdd            :1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-                unsigned bdd            :1;
-                unsigned ecc            :1;
-                unsigned mce            :1;
-                unsigned id             :1;
-                unsigned mcr            :1;
-                unsigned abrt           :1;
-                unsigned tzero          :1;
-                unsigned mark           :1;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-        } b;
-} ata_error_t;
-
-/*
  * ATA-IDE Select Register, aka Device-Head
  *
  * head         : always zeros here
@@ -504,39 +449,6 @@ typedef union {
 } ata_status_t, atapi_status_t;
 
 /*
- * ATA-IDE Control Register
- *
- * bit0         : Should be set to zero
- * nIEN         : device INTRQ to host
- * SRST         : host soft reset bit
- * bit3         : ATA-2 thingy, Should be set to 1
- * reserved456  : Reserved
- * HOB          : 48-bit address ordering, High Ordered Bit
- */
-typedef union {
-        unsigned all                    : 8;
-        struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-                unsigned bit0           : 1;
-                unsigned nIEN           : 1;
-                unsigned SRST           : 1;
-                unsigned bit3           : 1;
-                unsigned reserved456    : 3;
-                unsigned HOB            : 1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-                unsigned HOB            : 1;
-                unsigned reserved456    : 3;
-                unsigned bit3           : 1;
-                unsigned SRST           : 1;
-                unsigned nIEN           : 1;
-                unsigned bit0           : 1;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-        } b;
-} ata_control_t;
-
-/*
  * ATAPI Feature Register
  *
  * dma          : Using DMA or PIO
@@ -618,39 +530,6 @@ typedef union {
 } atapi_error_t;
 
 /*
- * ATAPI floppy Drive Select Register
- *
- * sam_lun      : Logical unit number
- * reserved3    : Reserved
- * drv          : The responding drive will be drive 0 (0) or drive 1 (1)
- * one5         : Should be set to 1
- * reserved6    : Reserved
- * one7         : Should be set to 1
- */
-typedef union {
-        unsigned all                    :8;
-        struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-                unsigned sam_lun        :3;
-                unsigned reserved3      :1;
-                unsigned drv            :1;
-                unsigned one5           :1;
-                unsigned reserved6      :1;
-                unsigned one7           :1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-                unsigned one7           :1;
-                unsigned reserved6      :1;
-                unsigned one5           :1;
-                unsigned drv            :1;
-                unsigned reserved3      :1;
-                unsigned sam_lun        :3;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-        } b;
-} atapi_select_t;
-
-/*
  * Status returned from various ide_ functions
  */
 typedef enum {
@@ -1101,10 +980,7 @@ typedef struct ide_driver_s {
         int             (*end_request)(ide_drive_t *, int, int);
         ide_startstop_t (*error)(ide_drive_t *, struct request *rq, u8, u8);
         ide_startstop_t (*abort)(ide_drive_t *, struct request *rq);
-        int             (*ioctl)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
         ide_proc_entry_t        *proc;
-        void            (*ata_prebuilder)(ide_drive_t *);
-        void            (*atapi_prebuilder)(ide_drive_t *);
         struct device_driver    gen_driver;
 } ide_driver_t;
 
@@ -1298,7 +1174,6 @@ extern int ide_spin_wait_hwgroup(ide_drive_t *);
 extern void ide_timer_expiry(unsigned long);
 extern irqreturn_t ide_intr(int irq, void *dev_id, struct pt_regs *regs);
 extern void do_ide_request(request_queue_t *);
-extern void ide_init_subdrivers(void);
 
 void ide_init_disk(struct gendisk *, ide_drive_t *);
 
@@ -1371,6 +1246,12 @@ void ide_init_sg_cmd(ide_drive_t *, struct request *);
 #define GOOD_DMA_DRIVE          1
 
 #ifdef CONFIG_BLK_DEV_IDEDMA
+struct drive_list_entry {
+        const char *id_model;
+        const char *id_firmware;
+};
+
+int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
 int __ide_dma_bad_drive(ide_drive_t *);
 int __ide_dma_good_drive(ide_drive_t *);
 int ide_use_dma(ide_drive_t *);
diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
index e2f935038013..d7c41d1d706a 100644
--- a/include/linux/ipv6_route.h
+++ b/include/linux/ipv6_route.h
@@ -18,6 +18,7 @@
                                            fallback, no routers on link */
 #define RTF_ADDRCONF    0x00040000      /* addrconf route - RA          */
 #define RTF_PREFIX_RT   0x00080000      /* A prefix only route - RA     */
+#define RTF_ANYCAST     0x00100000      /* Anycast                      */
 
 #define RTF_NONEXTHOP   0x00200000      /* route with no nexthop        */
 #define RTF_EXPIRES     0x00400000
diff --git a/include/linux/irq.h b/include/linux/irq.h
index c516382fbec2..f04ba20712a2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -10,7 +10,7 @@
  */
 
 #include <linux/config.h>
-#include <asm/smp.h>            /* cpu_online_map */
+#include <linux/smp.h>
 
 #if !defined(CONFIG_ARCH_S390)
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index e5677f456742..a06a84d347fb 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -163,6 +163,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_HUGETLB      0x00400000      /* Huge TLB Page VM */
 #define VM_NONLINEAR    0x00800000      /* Is non-linear (remap_file_pages) */
 #define VM_MAPPED_COPY  0x01000000      /* T if mapped copy of data (nommu mmap) */
+#define VM_INSERTPAGE   0x02000000      /* The vma has had "vm_insert_page()" done on it */
 
 #ifndef VM_STACK_DEFAULT_FLAGS          /* arch can override this */
 #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index f1fd4215686a..7419b5fab133 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -17,7 +17,6 @@
 #include <linux/mtd/bbm.h>
 
 #define MAX_BUFFERRAM           2
-#define MAX_ONENAND_PAGESIZE    (2048 + 64)
 
 /* Scan and identify a OneNAND device */
 extern int onenand_scan(struct mtd_info *mtd, int max_chips);
@@ -110,6 +109,7 @@ struct onenand_chip {
         spinlock_t              chip_lock;
         wait_queue_head_t       wq;
         onenand_state_t         state;
+        unsigned char           *page_buf;
 
         struct nand_oobinfo     *autooob;
 
@@ -134,13 +134,12 @@ struct onenand_chip {
  * Options bits
  */
 #define ONENAND_CONT_LOCK               (0x0001)
-
+#define ONENAND_PAGEBUF_ALLOC           (0x1000)
 
 /*
  * OneNAND Flash Manufacturer ID Codes
  */
 #define ONENAND_MFR_SAMSUNG     0xec
-#define ONENAND_MFR_UNKNOWN     0x00
 
 /**
  * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
diff --git a/include/linux/n_r3964.h b/include/linux/n_r3964.h
index 2352bcd31a06..db4f3776978a 100644
--- a/include/linux/n_r3964.h
+++ b/include/linux/n_r3964.h
@@ -13,6 +13,10 @@
  * L. Haag
  *
  * $Log: r3964.h,v $
+ * Revision 1.4  2005/12/21 19:54:24  Kurt Huwig <kurt huwig de>
+ * Fixed HZ usage on 2.6 kernels
+ * Removed unnecessary include
+ *
  * Revision 1.3  2001/03/18 13:02:24  dwmw2
  * Fix timer usage, use spinlocks properly.
  *
@@ -45,9 +49,11 @@
 #define __LINUX_N_R3964_H__
 
 /* line disciplines for r3964 protocol */
-#include <asm/termios.h>
 
 #ifdef __KERNEL__
+
+#include <linux/param.h>
+
 /*
  * Common ascii handshake characters:
  */
@@ -58,14 +64,14 @@
 #define NAK 0x15
 
 /*
- * Timeouts (msecs/10 msecs per timer interrupt):
+ * Timeouts (from milliseconds to jiffies)
  */
 
-#define R3964_TO_QVZ 550/10
-#define R3964_TO_ZVZ 220/10
-#define R3964_TO_NO_BUF 400/10
-#define R3964_NO_TX_ROOM 100/10
-#define R3964_TO_RX_PANIC 4000/10
+#define R3964_TO_QVZ ((550)*HZ/1000)
+#define R3964_TO_ZVZ ((220)*HZ/1000)
+#define R3964_TO_NO_BUF ((400)*HZ/1000)
+#define R3964_NO_TX_ROOM ((100)*HZ/1000)
+#define R3964_TO_RX_PANIC ((4000)*HZ/1000)
 #define R3964_MAX_RETRIES 5
 
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 12787a9b0259..2516adeccecf 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -291,6 +291,7 @@ static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long
 /*
  * linux/fs/nfs/inode.c
  */
+extern int nfs_sync_mapping(struct address_space *mapping);
 extern void nfs_zap_caches(struct inode *);
 extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
                                 struct nfs_fattr *);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 1e737e269db9..4db67b3b05cc 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1244,6 +1244,7 @@
 #define PCI_DEVICE_ID_VIA_8378_0        0x3205
 #define PCI_DEVICE_ID_VIA_8783_0        0x3208
 #define PCI_DEVICE_ID_VIA_8237          0x3227
+#define PCI_DEVICE_ID_VIA_8251          0x3287
 #define PCI_DEVICE_ID_VIA_3296_0        0x0296
 #define PCI_DEVICE_ID_VIA_8231          0x8231
 #define PCI_DEVICE_ID_VIA_8231_4        0x8235
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index d9a2f5254a51..5769d14d1e6a 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -48,6 +48,7 @@ do { \
 #define preempt_enable() \
 do { \
         preempt_enable_no_resched(); \
+        barrier(); \
         preempt_check_resched(); \
 } while (0)
 
diff --git a/include/linux/relayfs_fs.h b/include/linux/relayfs_fs.h
index cfafc3e76bc2..fb7e80737325 100644
--- a/include/linux/relayfs_fs.h
+++ b/include/linux/relayfs_fs.h
@@ -20,9 +20,9 @@
 #include <linux/kref.h>
 
 /*
- * Tracks changes to rchan_buf struct
+ * Tracks changes to rchan/rchan_buf structs
  */
-#define RELAYFS_CHANNEL_VERSION         5
+#define RELAYFS_CHANNEL_VERSION         6
 
 /*
  * Per-cpu relay channel buffer
@@ -60,6 +60,7 @@ struct rchan
         struct rchan_callbacks *cb;     /* client callbacks */
         struct kref kref;               /* channel refcount */
         void *private_data;             /* for user-defined data */
+        size_t last_toobig;             /* tried to log event > subbuf size */
         struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
 };
 
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index c231e9a08f0b..d50482ba27fe 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -866,6 +866,7 @@ enum rtnetlink_groups {
 #define RTNLGRP_IPV4_MROUTE     RTNLGRP_IPV4_MROUTE
         RTNLGRP_IPV4_ROUTE,
 #define RTNLGRP_IPV4_ROUTE      RTNLGRP_IPV4_ROUTE
+        RTNLGRP_NOP1,
         RTNLGRP_IPV6_IFADDR,
 #define RTNLGRP_IPV6_IFADDR     RTNLGRP_IPV6_IFADDR
         RTNLGRP_IPV6_MROUTE,
@@ -876,8 +877,11 @@ enum rtnetlink_groups {
 #define RTNLGRP_IPV6_IFINFO     RTNLGRP_IPV6_IFINFO
         RTNLGRP_DECnet_IFADDR,
 #define RTNLGRP_DECnet_IFADDR   RTNLGRP_DECnet_IFADDR
+        RTNLGRP_NOP2,
         RTNLGRP_DECnet_ROUTE,
 #define RTNLGRP_DECnet_ROUTE    RTNLGRP_DECnet_ROUTE
+        RTNLGRP_NOP3,
+        RTNLGRP_NOP4,
         RTNLGRP_IPV6_PREFIX,
 #define RTNLGRP_IPV6_PREFIX     RTNLGRP_IPV6_PREFIX
         __RTNLGRP_MAX