Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6

[linux-2.6-omap-h63xx.git] / drivers / ide / pci / hpt34x.c

diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index 19778c5fe711f7951e8f36e2bd2a3e87dd925a16..ae6307fae4f9311b35ba24b7727e5c21b05c6b54 100644 (file)
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -43,10 +43,9 @@
 
 #define HPT343_DEBUG_DRIVE_INFO                0
 
-static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed)
+static void hpt34x_set_mode(ide_drive_t *drive, const u8 speed)
 {
        struct pci_dev *dev     = HWIF(drive)->pci_dev;
-       u8 speed = ide_rate_filter(drive, xferspeed);
        u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0;
        u8                      hi_speed, lo_speed;
 
@@ -74,31 +73,11 @@ static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed)
                drive->dn, reg1, tmp1, reg2, tmp2,
                hi_speed, lo_speed);
 #endif /* HPT343_DEBUG_DRIVE_INFO */
-
-       return(ide_config_drive_speed(drive, speed));
 }
 
-static void hpt34x_tune_drive (ide_drive_t *drive, u8 pio)
+static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-       pio = ide_get_best_pio_mode(drive, pio, 5);
-       (void) hpt34x_tune_chipset(drive, (XFER_PIO_0 + pio));
-}
-
-static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive)
-{
-       drive->init_speed = 0;
-
-       if (ide_tune_dma(drive))
-#ifndef CONFIG_HPT34X_AUTODMA
-               return -1;
-#else
-               return 0;
-#endif
-
-       if (ide_use_fast_pio(drive))
-               hpt34x_tune_drive(drive, 255);
-
-       return -1;
+       hpt34x_set_mode(drive, XFER_PIO_0 + pio);
 }
 
 /*
@@ -146,57 +125,51 @@ static unsigned int __devinit init_chipset_hpt34x(struct pci_dev *dev, const cha
 
 static void __devinit init_hwif_hpt34x(ide_hwif_t *hwif)
 {
-       u16 pcicmd = 0;
-
-       hwif->autodma = 0;
-
-       hwif->tuneproc = &hpt34x_tune_drive;
-       hwif->speedproc = &hpt34x_tune_chipset;
-       hwif->drives[0].autotune = 1;
-       hwif->drives[1].autotune = 1;
-
-       pci_read_config_word(hwif->pci_dev, PCI_COMMAND, &pcicmd);
-
-       if (!hwif->dma_base)
-               return;
-
-       hwif->ultra_mask = 0x07;
-       hwif->mwdma_mask = 0x07;
-       hwif->swdma_mask = 0x07;
-
-       hwif->ide_dma_check = &hpt34x_config_drive_xfer_rate;
-       if (!noautodma)
-               hwif->autodma = (pcicmd & PCI_COMMAND_MEMORY) ? 1 : 0;
-       hwif->drives[0].autodma = hwif->autodma;
-       hwif->drives[1].autodma = hwif->autodma;
+       hwif->set_pio_mode = &hpt34x_set_pio_mode;
+       hwif->set_dma_mode = &hpt34x_set_mode;
 }
 
-static ide_pci_device_t hpt34x_chipset __devinitdata = {
-       .name           = "HPT34X",
-       .init_chipset   = init_chipset_hpt34x,
-       .init_hwif      = init_hwif_hpt34x,
-       .autodma        = NOAUTODMA,
-       .bootable       = NEVER_BOARD,
-       .extra          = 16,
-       .pio_mask       = ATA_PIO5,
+static const struct ide_port_info hpt34x_chipsets[] __devinitdata = {
+       { /* 0 */
+               .name           = "HPT343",
+               .init_chipset   = init_chipset_hpt34x,
+               .init_hwif      = init_hwif_hpt34x,
+               .extra          = 16,
+               .host_flags     = IDE_HFLAG_NO_ATAPI_DMA |
+                                 IDE_HFLAG_NO_AUTODMA,
+               .pio_mask       = ATA_PIO5,
+       },
+       { /* 1 */
+               .name           = "HPT345",
+               .init_chipset   = init_chipset_hpt34x,
+               .init_hwif      = init_hwif_hpt34x,
+               .extra          = 16,
+               .host_flags     = IDE_HFLAG_NO_ATAPI_DMA |
+                                 IDE_HFLAG_NO_AUTODMA |
+                                 IDE_HFLAG_OFF_BOARD,
+               .pio_mask       = ATA_PIO5,
+#ifdef CONFIG_HPT34X_AUTODMA
+               .swdma_mask     = ATA_SWDMA2,
+               .mwdma_mask     = ATA_MWDMA2,
+               .udma_mask      = ATA_UDMA2,
+#endif
+       }
 };
 
 static int __devinit hpt34x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-       ide_pci_device_t *d = &hpt34x_chipset;
-       static char *chipset_names[] = {"HPT343", "HPT345"};
+       const struct ide_port_info *d;
        u16 pcicmd = 0;
 
        pci_read_config_word(dev, PCI_COMMAND, &pcicmd);
 
-       d->name = chipset_names[(pcicmd & PCI_COMMAND_MEMORY) ? 1 : 0];
-       d->bootable = (pcicmd & PCI_COMMAND_MEMORY) ? OFF_BOARD : NEVER_BOARD;
+       d = &hpt34x_chipsets[(pcicmd & PCI_COMMAND_MEMORY) ? 1 : 0];
 
        return ide_setup_pci_device(dev, d);
 }
 
-static struct pci_device_id hpt34x_pci_tbl[] = {
-       { PCI_VENDOR_ID_TTI, PCI_DEVICE_ID_TTI_HPT343, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+static const struct pci_device_id hpt34x_pci_tbl[] = {
+       { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT343), 0 },
        { 0, },
 };
 MODULE_DEVICE_TABLE(pci, hpt34x_pci_tbl);