Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

9 files changed, 73 insertions, 19 deletions

diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index fb88711812e6..9c544467cb74 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -40,7 +40,6 @@
 #undef REALLY_SLOW_IO           /* most systems can safely undef this */
 
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 20eb5b872ca9..3b1d33baaa2f 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -7,7 +7,6 @@
 #undef REALLY_SLOW_IO           /* most systems can safely undef this */
 
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index 3fac3e9ec47d..64d42619ab06 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -8,7 +8,6 @@
  *  more details.
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index 6439dec66881..aebecd8f51cc 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -691,7 +691,7 @@ static struct block_device_operations hd_fops = {
 };
 
 /*
- * This is the hard disk IRQ description. The SA_INTERRUPT in sa_flags
+ * This is the hard disk IRQ description. The IRQF_DISABLED in sa_flags
  * means we run the IRQ-handler with interrupts disabled:  this is bad for
  * interrupt latency, but anything else has led to problems on some
  * machines.
@@ -806,7 +806,7 @@ static int __init hd_init(void)
                         p->cyl, p->head, p->sect);
         }
 
-        if (request_irq(HD_IRQ, hd_interrupt, SA_INTERRUPT, "hd", NULL)) {
+        if (request_irq(HD_IRQ, hd_interrupt, IRQF_DISABLED, "hd", NULL)) {
                 printk("hd: unable to get IRQ%d for the hard disk driver\n",
                         HD_IRQ);
                 goto out1;
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index a77fb249d5cf..c48e87e512d3 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -39,7 +39,6 @@
 #undef REALLY_SLOW_IO           /* most systems can safely undef this */
 
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 602797a44208..b7e459e4f284 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -146,7 +146,16 @@ static void ide_detach(struct pcmcia_device *link)
     kfree(link->priv);
 } /* ide_detach */
 
-static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq, struct pcmcia_device *handle)
+static void idecs_mmio_fixup(ide_hwif_t *hwif)
+{
+        default_hwif_mmiops(hwif);
+        hwif->mmio = 2;
+
+        ide_undecoded_slave(hwif);
+}
+
+static int idecs_register(unsigned long io, unsigned long ctl,
+        unsigned long irq, struct pcmcia_device *handle, int is_mmio)
 {
     hw_regs_t hw;
     memset(&hw, 0, sizeof(hw));
@@ -154,7 +163,19 @@ static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq
     hw.irq = irq;
     hw.chipset = ide_pci;
     hw.dev = &handle->dev;
-    return ide_register_hw_with_fixup(&hw, NULL, ide_undecoded_slave);
+
+    if(is_mmio)
+        return ide_register_hw_with_fixup(&hw, NULL, idecs_mmio_fixup);
+    else
+        return ide_register_hw_with_fixup(&hw, NULL, ide_undecoded_slave);
+}
+
+void outb_io(unsigned char value, unsigned long port) {
+        outb(value, port);
+}
+
+void outb_mem(unsigned char value, unsigned long port) {
+        writeb(value, (void __iomem *) port);
 }
 
 /*======================================================================
@@ -180,7 +201,8 @@ static int ide_config(struct pcmcia_device *link)
     } *stk = NULL;
     cistpl_cftable_entry_t *cfg;
     int i, pass, last_ret = 0, last_fn = 0, hd, is_kme = 0;
-    unsigned long io_base, ctl_base;
+    unsigned long io_base, ctl_base, is_mmio, try_slave;
+    void (*my_outb)(unsigned char, unsigned long);
 
     DEBUG(0, "ide_config(0x%p)\n", link);
 
@@ -210,7 +232,7 @@ static int ide_config(struct pcmcia_device *link)
     /* Not sure if this is right... look up the current Vcc */
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
 
-    pass = io_base = ctl_base = 0;
+    pass = io_base = ctl_base = is_mmio = try_slave = 0;
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -258,11 +280,45 @@ static int ide_config(struct pcmcia_device *link)
                         goto next_entry;
                 io_base = link->io.BasePort1;
                 ctl_base = link->io.BasePort1 + 0x0e;
+
+                if (io->win[0].len >= 0x20)
+                        try_slave = 1;
+
             } else goto next_entry;
             /* If we've got this far, we're done */
             break;
         }
 
+        if ((cfg->mem.nwin > 0) || (stk->dflt.mem.nwin > 0)) {
+            win_req_t req;
+            memreq_t map;
+            cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &stk->dflt.mem;
+
+            if (mem->win[0].len < 16)
+                goto next_entry;
+
+            req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
+            req.Attributes |= WIN_ENABLE;
+            req.Base = mem->win[0].host_addr;
+            req.Size = 0;
+
+            req.AccessSpeed = 0;
+            if (pcmcia_request_window(&link, &req, &link->win) != 0)
+                goto next_entry;
+            map.Page = 0; map.CardOffset = mem->win[0].card_addr;
+            if (pcmcia_map_mem_page(link->win, &map) != 0)
+                goto next_entry;
+
+            io_base = (unsigned long) ioremap(req.Base, req.Size);
+            ctl_base = io_base + 0x0e;
+            is_mmio = 1;
+
+            if (mem->win[0].len >= 0x20)
+                try_slave = 1;
+
+            break;
+        }
+
     next_entry:
         if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
             memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
@@ -278,21 +334,26 @@ static int ide_config(struct pcmcia_device *link)
     CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
 
+    if(is_mmio)
+        my_outb = outb_mem;
+    else
+        my_outb = outb_io;
+
     /* disable drive interrupts during IDE probe */
-    outb(0x02, ctl_base);
+    my_outb(0x02, ctl_base);
 
     /* special setup for KXLC005 card */
     if (is_kme)
-        outb(0x81, ctl_base+1);
+        my_outb(0x81, ctl_base+1);
 
     /* retry registration in case device is still spinning up */
     for (hd = -1, i = 0; i < 10; i++) {
-        hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
+        hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link, is_mmio);
         if (hd >= 0) break;
-        if (link->io.NumPorts1 == 0x20) {
-            outb(0x02, ctl_base + 0x10);
+        if (try_slave) {
+            my_outb(0x02, ctl_base + 0x10);
             hd = idecs_register(io_base + 0x10, ctl_base + 0x10,
-                                link->irq.AssignedIRQ, link);
+                                link->irq.AssignedIRQ, link, is_mmio);
             if (hd >= 0) {
                 io_base += 0x10;
                 ctl_base += 0x10;
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index 90cac609d9cf..d655da749144 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -11,7 +11,6 @@
  *  more details.
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 563fab0098be..d3c3bc2640e7 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -28,7 +28,6 @@
 #undef REALLY_SLOW_IO           /* most systems can safely undef this */
 
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index cdbdb2ff9f15..6e2c58c5f6a2 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -40,7 +40,6 @@
 #define REALLY_SLOW_IO          /* some systems can safely undef this */
 
 #include <linux/module.h>
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>