diff options
| author | Dmitry Torokhov <dtor@insightbb.com> | 2006-12-08 07:07:56 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-12-08 07:07:56 +0100 |
| commit | bef986502fa398b1785a3979b1aa17cd902d3527 (patch) | |
| tree | b59c1afe7b1dfcc001b86e54863f550d7ddc8c34 /drivers/ata/pata_hpt37x.c | |
| parent | Input: handle errors from input_register_device in drivers/macintosh (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/iee... (diff) | |
| download | linux-bef986502fa398b1785a3979b1aa17cd902d3527.tar.xz linux-bef986502fa398b1785a3979b1aa17cd902d3527.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/hid.h
Diffstat (limited to 'drivers/ata/pata_hpt37x.c')
| -rw-r--r-- | drivers/ata/pata_hpt37x.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index 7350443948c1..47082df7199e 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -25,7 +25,7 @@ #include <linux/libata.h> #define DRV_NAME "pata_hpt37x" -#define DRV_VERSION "0.5" +#define DRV_VERSION "0.5.1" struct hpt_clock { u8 xfer_speed; @@ -453,7 +453,13 @@ static int hpt37x_pre_reset(struct ata_port *ap) { u8 scr2, ata66; struct pci_dev *pdev = to_pci_dev(ap->host->dev); - + static const struct pci_bits hpt37x_enable_bits[] = { + { 0x50, 1, 0x04, 0x04 }, + { 0x54, 1, 0x04, 0x04 } + }; + if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no])) + return -ENOENT; + pci_read_config_byte(pdev, 0x5B, &scr2); pci_write_config_byte(pdev, 0x5B, scr2 & ~0x01); /* Cable register now active */ @@ -488,10 +494,17 @@ static void hpt37x_error_handler(struct ata_port *ap) static int hpt374_pre_reset(struct ata_port *ap) { + static const struct pci_bits hpt37x_enable_bits[] = { + { 0x50, 1, 0x04, 0x04 }, + { 0x54, 1, 0x04, 0x04 } + }; u16 mcr3, mcr6; u8 ata66; - struct pci_dev *pdev = to_pci_dev(ap->host->dev); + + if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no])) + return -ENOENT; + /* Do the extra channel work */ pci_read_config_word(pdev, 0x52, &mcr3); pci_read_config_word(pdev, 0x56, &mcr6); @@ -755,13 +768,13 @@ static struct scsi_host_template hpt37x_sht = { .can_queue = ATA_DEF_QUEUE, .this_id = ATA_SHT_THIS_ID, .sg_tablesize = LIBATA_MAX_PRD, - .max_sectors = ATA_MAX_SECTORS, .cmd_per_lun = ATA_SHT_CMD_PER_LUN, .emulated = ATA_SHT_EMULATED, .use_clustering = ATA_SHT_USE_CLUSTERING, .proc_name = DRV_NAME, .dma_boundary = ATA_DMA_BOUNDARY, .slave_configure = ata_scsi_slave_config, + .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, }; |