libata-sff: ap->[last_]ctl are SFF specific

[safe/jmp/linux-2.6] / drivers / ide / q40ide.c

diff --git a/drivers/ide/q40ide.c b/drivers/ide/q40ide.c
index 9f9c0b3..9078608 100644 (file)
--- a/drivers/ide/q40ide.c
+++ b/drivers/ide/q40ide.c
@@ -16,6 +16,8 @@
 #include <linux/blkdev.h>
 #include <linux/ide.h>
 
+#include <asm/ide.h>
+
     /*
      *  Bases of the IDE interfaces
      */
@@ -49,11 +51,9 @@ static int q40ide_default_irq(unsigned long base)
 /*
  * Addresses are pretranslated for Q40 ISA access.
  */
-static void q40_ide_setup_ports(hw_regs_t *hw, unsigned long base,
-                       ide_ack_intr_t *ack_intr,
-                       int irq)
+static void q40_ide_setup_ports(struct ide_hw *hw, unsigned long base, int irq)
 {
-       memset(hw, 0, sizeof(hw_regs_t));
+       memset(hw, 0, sizeof(*hw));
        /* BIG FAT WARNING: 
           assumption: only DATA port is ever used in 16 bit mode */
        hw->io_ports.data_addr = Q40_ISA_IO_W(base);
@@ -67,31 +67,32 @@ static void q40_ide_setup_ports(hw_regs_t *hw, unsigned long base,
        hw->io_ports.ctl_addr = Q40_ISA_IO_B(base + 0x206);
 
        hw->irq = irq;
-       hw->ack_intr = ack_intr;
-
-       hw->chipset = ide_generic;
 }
 
-static void q40ide_input_data(ide_drive_t *drive, struct request *rq,
+static void q40ide_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
                              void *buf, unsigned int len)
 {
        unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-       if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
-               return insw(data_addr, buf, (len + 1) / 2);
+       if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS)) {
+               __ide_mm_insw(data_addr, buf, (len + 1) / 2);
+               return;
+       }
 
-       insw_swapw(data_addr, buf, (len + 1) / 2);
+       raw_insw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
-static void q40ide_output_data(ide_drive_t *drive, struct request *rq,
+static void q40ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
                               void *buf, unsigned int len)
 {
        unsigned long data_addr = drive->hwif->io_ports.data_addr;
 
-       if (drive->media == ide_disk && rq && rq->cmd_type == REQ_TYPE_FS)
-               return outsw(data_addr, buf, (len + 1) / 2);
+       if (drive->media == ide_disk && cmd && (cmd->tf_flags & IDE_TFLAG_FS)) {
+               __ide_mm_outsw(data_addr, buf, (len + 1) / 2);
+               return;
+       }
 
-       outsw_swapw(data_addr, buf, (len + 1) / 2);
+       raw_outsw_swapw((u16 *)data_addr, buf, (len + 1) / 2);
 }
 
 /* Q40 has a byte-swapped IDE interface */
@@ -99,9 +100,9 @@ static const struct ide_tp_ops q40ide_tp_ops = {
        .exec_command           = ide_exec_command,
        .read_status            = ide_read_status,
        .read_altstatus         = ide_read_altstatus,
+       .write_devctl           = ide_write_devctl,
 
-       .set_irq                = ide_set_irq,
-
+       .dev_select             = ide_dev_select,
        .tf_load                = ide_tf_load,
        .tf_read                = ide_tf_read,
 
@@ -111,7 +112,9 @@ static const struct ide_tp_ops q40ide_tp_ops = {
 
 static const struct ide_port_info q40ide_port_info = {
        .tp_ops                 = &q40ide_tp_ops,
-       .host_flags             = IDE_HFLAG_NO_DMA,
+       .host_flags             = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA,
+       .irq_flags              = IRQF_SHARED,
+       .chipset                = ide_generic,
 };
 
 /* 
@@ -129,7 +132,7 @@ static const char *q40_ide_names[Q40IDE_NUM_HWIFS]={
 static int __init q40ide_init(void)
 {
     int i;
-    hw_regs_t hw[Q40IDE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
+    struct ide_hw hw[Q40IDE_NUM_HWIFS], *hws[] = { NULL, NULL };
 
     if (!MACH_IS_Q40)
       return -ENODEV;
@@ -150,13 +153,13 @@ static int __init q40ide_init(void)
                release_region(pcide_bases[i], 8);
                continue;
        }
-       q40_ide_setup_ports(&hw[i], pcide_bases[i], NULL,
+       q40_ide_setup_ports(&hw[i], pcide_bases[i],
                        q40ide_default_irq(pcide_bases[i]));
 
        hws[i] = &hw[i];
     }
 
-    return ide_host_add(&q40ide_port_info, hws, NULL);
+    return ide_host_add(&q40ide_port_info, hws, Q40IDE_NUM_HWIFS, NULL);
 }
 
 module_init(q40ide_init);