au1xxx-ide: use ide_init_port_hw()

[linux-2.6-omap-h63xx.git] / drivers / ide / mips / au1xxx-ide.c

diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 1de58566e5b618aede51102965e7ed6f574a8a18..2d3e5115b83404db30e4d1a2fcd684fceaadd198 100644 (file)
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -198,8 +198,6 @@ static void auide_set_dma_mode(ide_drive_t *drive, const u8 speed)
 
                break;
 #endif
-       default:
-               return;
        }
 
        au_writel(mem_sttime,MEM_STTIME2);
@@ -276,8 +274,7 @@ static int auide_build_dmatable(ide_drive_t *drive)
 
                        if (iswrite) {
                                if(!put_source_flags(ahwif->tx_chan, 
-                                                    (void*)(page_address(sg->page) 
-                                                            + sg->offset), 
+                                                    (void*) sg_virt(sg),
                                                     tc, flags)) { 
                                        printk(KERN_ERR "%s failed %d\n", 
                                               __FUNCTION__, __LINE__);
@@ -285,8 +282,7 @@ static int auide_build_dmatable(ide_drive_t *drive)
                        } else 
                        {
                                if(!put_dest_flags(ahwif->rx_chan, 
-                                                  (void*)(page_address(sg->page) 
-                                                          + sg->offset), 
+                                                  (void*) sg_virt(sg),
                                                   tc, flags)) { 
                                        printk(KERN_ERR "%s failed %d\n", 
                                               __FUNCTION__, __LINE__);
@@ -399,26 +395,10 @@ static int auide_dma_test_irq(ide_drive_t *drive)
        return 0;
 }
 
-static void auide_dma_host_on(ide_drive_t *drive)
-{
-}
-
-static int auide_dma_on(ide_drive_t *drive)
-{
-       drive->using_dma = 1;
-
-       return 0;
-}
-
-static void auide_dma_host_off(ide_drive_t *drive)
+static void auide_dma_host_set(ide_drive_t *drive, int on)
 {
 }
 
-static void auide_dma_off_quietly(ide_drive_t *drive)
-{
-       drive->using_dma = 0;
-}
-
 static void auide_dma_lost_irq(ide_drive_t *drive)
 {
        printk(KERN_ERR "%s: IRQ lost\n", drive->name);
@@ -645,12 +625,13 @@ static int au_ide_probe(struct device *dev)
        /* FIXME:  This might possibly break PCMCIA IDE devices */
 
        hwif                            = &ide_hwifs[pdev->id];
-       hwif->irq                       = ahwif->irq;
-       hwif->chipset                   = ide_au1xxx;
 
        memset(&hw, 0, sizeof(hw));
        auide_setup_ports(&hw, ahwif);
-       memcpy(hwif->io_ports, hw.io_ports, sizeof(hwif->io_ports));
+       hw.irq = ahwif->irq;
+       hw.chipset = ide_au1xxx;
+
+       ide_init_port_hw(hwif, &hw);
 
        hwif->ultra_mask                = 0x0;  /* Disable Ultra DMA */
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
@@ -664,7 +645,6 @@ static int au_ide_probe(struct device *dev)
        hwif->pio_mask = ATA_PIO4;
        hwif->host_flags = IDE_HFLAG_POST_SET_MODE;
 
-       hwif->noprobe = 0;
        hwif->drives[0].unmask          = 1;
        hwif->drives[1].unmask          = 1;
 
@@ -686,29 +666,25 @@ static int au_ide_probe(struct device *dev)
        hwif->set_dma_mode              = &auide_set_dma_mode;
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-       hwif->dma_off_quietly           = &auide_dma_off_quietly;
        hwif->dma_timeout               = &auide_dma_timeout;
 
        hwif->mdma_filter               = &auide_mdma_filter;
 
+       hwif->dma_host_set              = &auide_dma_host_set;
        hwif->dma_exec_cmd              = &auide_dma_exec_cmd;
        hwif->dma_start                 = &auide_dma_start;
        hwif->ide_dma_end               = &auide_dma_end;
        hwif->dma_setup                 = &auide_dma_setup;
        hwif->ide_dma_test_irq          = &auide_dma_test_irq;
-       hwif->dma_host_off              = &auide_dma_host_off;
-       hwif->dma_host_on               = &auide_dma_host_on;
        hwif->dma_lost_irq              = &auide_dma_lost_irq;
-       hwif->ide_dma_on                = &auide_dma_on;
-#else /* !CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
+#endif
        hwif->channel                   = 0;
-       hwif->hold                      = 1;
        hwif->select_data               = 0;    /* no chipset-specific code */
        hwif->config_data               = 0;    /* no chipset-specific code */
 
        hwif->drives[0].autotune        = 1;    /* 1=autotune, 2=noautotune, 0=default */
        hwif->drives[1].autotune        = 1;
-#endif
+
        hwif->drives[0].no_io_32bit     = 1;
        hwif->drives[1].no_io_32bit     = 1;