diff options
Diffstat (limited to 'drivers/ata/pata_artop.c')
| -rw-r--r-- | drivers/ata/pata_artop.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c index ce589d96ca4..d4218310327 100644 --- a/drivers/ata/pata_artop.c +++ b/drivers/ata/pata_artop.c @@ -2,6 +2,7 @@ * pata_artop.c - ARTOP ATA controller driver * * (C) 2006 Red Hat <alan@redhat.com> + * (C) 2007 Bartlomiej Zolnierkiewicz * * Based in part on drivers/ide/pci/aec62xx.c * Copyright (C) 1999-2002 Andre Hedrick <andre@linux-ide.org> @@ -28,7 +29,7 @@ #include <linux/ata.h> #define DRV_NAME "pata_artop" -#define DRV_VERSION "0.4.3" +#define DRV_VERSION "0.4.4" /* * The ARTOP has 33 Mhz and "over clocked" timing tables. Until we @@ -39,8 +40,9 @@ static int clock = 0; -static int artop6210_pre_reset(struct ata_port *ap, unsigned long deadline) +static int artop6210_pre_reset(struct ata_link *link, unsigned long deadline) { + struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); const struct pci_bits artop_enable_bits[] = { { 0x4AU, 1U, 0x02UL, 0x02UL }, /* port 0 */ @@ -50,7 +52,7 @@ static int artop6210_pre_reset(struct ata_port *ap, unsigned long deadline) if (!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) return -ENOENT; - return ata_std_prereset(ap, deadline); + return ata_std_prereset(link, deadline); } /** @@ -70,27 +72,28 @@ static void artop6210_error_handler(struct ata_port *ap) /** * artop6260_pre_reset - check for 40/80 pin - * @ap: Port + * @link: link * @deadline: deadline jiffies for the operation * * The ARTOP hardware reports the cable detect bits in register 0x49. * Nothing complicated needed here. */ -static int artop6260_pre_reset(struct ata_port *ap, unsigned long deadline) +static int artop6260_pre_reset(struct ata_link *link, unsigned long deadline) { static const struct pci_bits artop_enable_bits[] = { { 0x4AU, 1U, 0x02UL, 0x02UL }, /* port 0 */ { 0x4AU, 1U, 0x04UL, 0x04UL }, /* port 1 */ }; + struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); /* Odd numbered device ids are the units with enable bits (the -R cards) */ if (pdev->device % 1 && !pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no])) return -ENOENT; - return ata_std_prereset(ap, deadline); + return ata_std_prereset(link, deadline); } /** @@ -329,7 +332,6 @@ static struct scsi_host_template artop_sht = { }; static const struct ata_port_operations artop6210_ops = { - .port_disable = ata_port_disable, .set_piomode = artop6210_set_piomode, .set_dmamode = artop6210_set_dmamode, .mode_filter = ata_pci_default_filter, @@ -358,13 +360,11 @@ static const struct ata_port_operations artop6210_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, - .port_start = ata_port_start, + .port_start = ata_sff_port_start, }; static const struct ata_port_operations artop6260_ops = { - .port_disable = ata_port_disable, .set_piomode = artop6260_set_piomode, .set_dmamode = artop6260_set_dmamode, @@ -391,9 +391,8 @@ static const struct ata_port_operations artop6260_ops = { .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, - .port_start = ata_port_start, + .port_start = ata_sff_port_start, }; @@ -430,7 +429,7 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = ATA_UDMA4, .port_ops = &artop6260_ops, }; - static const struct ata_port_info info_626x_fast = { + static const struct ata_port_info info_628x = { .sht = &artop_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, /* pio0-4 */ @@ -438,6 +437,14 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = ATA_UDMA5, .port_ops = &artop6260_ops, }; + static const struct ata_port_info info_628x_fast = { + .sht = &artop_sht, + .flags = ATA_FLAG_SLAVE_POSS, + .pio_mask = 0x1f, /* pio0-4 */ + .mwdma_mask = 0x07, /* mwdma0-2 */ + .udma_mask = ATA_UDMA6, + .port_ops = &artop6260_ops, + }; const struct ata_port_info *ppi[] = { NULL, NULL }; if (!printed_version++) @@ -455,13 +462,13 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) } else if (id->driver_data == 1) /* 6260 */ ppi[0] = &info_626x; - else if (id->driver_data == 2) { /* 6260 or 6260 + fast */ + else if (id->driver_data == 2) { /* 6280 or 6280 + fast */ unsigned long io = pci_resource_start(pdev, 4); u8 reg; - ppi[0] = &info_626x; + ppi[0] = &info_628x; if (inb(io) & 0x10) - ppi[0] = &info_626x_fast; + ppi[0] = &info_628x_fast; /* Mac systems come up with some registers not set as we will need them */ |