diff options
| -rw-r--r-- | drivers/ata/ahci.c | 1 | ||||
| -rw-r--r-- | drivers/ata/pata_legacy.c | 2 | ||||
| -rw-r--r-- | drivers/ata/pata_pdc202xx_old.c | 22 |
3 files changed, 16 insertions, 9 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 43cc43d..dc7b562 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -389,6 +389,7 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x2929), board_ahci_pi }, /* ICH9M */ { PCI_VDEVICE(INTEL, 0x292a), board_ahci_pi }, /* ICH9M */ { PCI_VDEVICE(INTEL, 0x292b), board_ahci_pi }, /* ICH9M */ + { PCI_VDEVICE(INTEL, 0x292c), board_ahci_pi }, /* ICH9M */ { PCI_VDEVICE(INTEL, 0x292f), board_ahci_pi }, /* ICH9M */ { PCI_VDEVICE(INTEL, 0x294d), board_ahci_pi }, /* ICH9 */ { PCI_VDEVICE(INTEL, 0x294e), board_ahci_pi }, /* ICH9M */ diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index fc5b73d..86fbcd6 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -69,7 +69,7 @@ #define NR_HOST 6 static int legacy_port[NR_HOST] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 }; -static int legacy_irq[NR_HOST] = { 15, 14, 11, 10, 8, 12 }; +static int legacy_irq[NR_HOST] = { 14, 15, 11, 10, 8, 12 }; struct legacy_data { unsigned long timing; diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c index 3fb4177..acdc52c 100644 --- a/drivers/ata/pata_pdc202xx_old.c +++ b/drivers/ata/pata_pdc202xx_old.c @@ -2,13 +2,14 @@ * pata_pdc202xx_old.c - Promise PDC202xx PATA for new ATA layer * (C) 2005 Red Hat Inc * Alan Cox <alan@redhat.com> + * (C) 2007 Bartlomiej Zolnierkiewicz * * Based in part on linux/drivers/ide/pci/pdc202xx_old.c * * First cut with LBA48/ATAPI * * TODO: - * Channel interlock/reset on both required ? + * Channel interlock/reset on both required */ #include <linux/kernel.h> @@ -21,7 +22,7 @@ #include <linux/libata.h> #define DRV_NAME "pata_pdc202xx_old" -#define DRV_VERSION "0.3.0" +#define DRV_VERSION "0.4.0" /** * pdc2024x_pre_reset - probe begin @@ -76,7 +77,7 @@ static void pdc2026x_error_handler(struct ata_port *ap) static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio) { struct pci_dev *pdev = to_pci_dev(ap->host->dev); - int port = 0x60 + 4 * ap->port_no + 2 * adev->devno; + int port = 0x60 + 8 * ap->port_no + 4 * adev->devno; static u16 pio_timing[5] = { 0x0913, 0x050C , 0x0308, 0x0206, 0x0104 }; @@ -85,7 +86,7 @@ static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *a pci_read_config_byte(pdev, port, &r_ap); pci_read_config_byte(pdev, port + 1, &r_bp); r_ap &= ~0x3F; /* Preserve ERRDY_EN, SYNC_IN */ - r_bp &= ~0x07; + r_bp &= ~0x1F; r_ap |= (pio_timing[pio] >> 8); r_bp |= (pio_timing[pio] & 0xFF); @@ -123,7 +124,7 @@ static void pdc202xx_set_piomode(struct ata_port *ap, struct ata_device *adev) static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev) { struct pci_dev *pdev = to_pci_dev(ap->host->dev); - int port = 0x60 + 4 * ap->port_no + 2 * adev->devno; + int port = 0x60 + 8 * ap->port_no + 4 * adev->devno; static u8 udma_timing[6][2] = { { 0x60, 0x03 }, /* 33 Mhz Clock */ { 0x40, 0x02 }, @@ -132,12 +133,17 @@ static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev) { 0x20, 0x01 }, { 0x20, 0x01 } }; + static u8 mdma_timing[3][2] = { + { 0x60, 0x03 }, + { 0x60, 0x04 }, + { 0xe0, 0x0f }, + }; u8 r_bp, r_cp; pci_read_config_byte(pdev, port + 1, &r_bp); pci_read_config_byte(pdev, port + 2, &r_cp); - r_bp &= ~0xF0; + r_bp &= ~0xE0; r_cp &= ~0x0F; if (adev->dma_mode >= XFER_UDMA_0) { @@ -147,8 +153,8 @@ static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev) } else { int speed = adev->dma_mode - XFER_MW_DMA_0; - r_bp |= 0x60; - r_cp |= (5 - speed); + r_bp |= mdma_timing[speed][0]; + r_cp |= mdma_timing[speed][1]; } pci_write_config_byte(pdev, port + 1, r_bp); pci_write_config_byte(pdev, port + 2, r_cp); |