diff options
Diffstat (limited to 'drivers/ata/pata_hpt366.c')
| -rw-r--r-- | drivers/ata/pata_hpt366.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c index e54a0c51681d..94bb1dfc3f19 100644 --- a/drivers/ata/pata_hpt366.c +++ b/drivers/ata/pata_hpt366.c @@ -168,7 +168,7 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr, cons while(list[i] != NULL) { if (!strncmp(list[i], s, len)) { - printk(KERN_WARNING DRV_NAME ": %s is not supported for %s.\n", + printk(KERN_WARNING DRV_NAME ": %s is not supported for %s.\n", modestr, list[i]); return 1; } @@ -184,7 +184,7 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr, cons * * Block UDMA on devices that cause trouble with this controller. */ - + static unsigned long hpt366_filter(const struct ata_port *ap, struct ata_device *adev, unsigned long mask) { if (adev->class == ATA_DEV_ATA) { @@ -206,11 +206,11 @@ static unsigned long hpt366_filter(const struct ata_port *ap, struct ata_device * Return the 32bit register programming information for this channel * that matches the speed provided. */ - + static u32 hpt36x_find_mode(struct ata_port *ap, int speed) { struct hpt_clock *clocks = ap->host->private_data; - + while(clocks->xfer_speed) { if (clocks->xfer_speed == speed) return clocks->timing; @@ -219,12 +219,12 @@ static u32 hpt36x_find_mode(struct ata_port *ap, int speed) BUG(); return 0xffffffffU; /* silence compiler warning */ } - + static int hpt36x_pre_reset(struct ata_port *ap) { u8 ata66; struct pci_dev *pdev = to_pci_dev(ap->host->dev); - + pci_read_config_byte(pdev, 0x5A, &ata66); if (ata66 & (1 << ap->port_no)) ap->cbl = ATA_CBL_PATA40; @@ -239,7 +239,7 @@ static int hpt36x_pre_reset(struct ata_port *ap) * * Perform the reset handling for the 366/368 */ - + static void hpt36x_error_handler(struct ata_port *ap) { ata_bmdma_drive_eh(ap, hpt36x_pre_reset, ata_std_softreset, NULL, ata_std_postreset); @@ -250,9 +250,9 @@ static void hpt36x_error_handler(struct ata_port *ap) * @ap: ATA interface * @adev: device on the interface * - * Perform PIO mode setup. + * Perform PIO mode setup. */ - + static void hpt366_set_piomode(struct ata_port *ap, struct ata_device *adev) { struct pci_dev *pdev = to_pci_dev(ap->host->dev); @@ -263,14 +263,14 @@ static void hpt366_set_piomode(struct ata_port *ap, struct ata_device *adev) addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no); addr2 = 0x51 + 4 * ap->port_no; - + /* Fast interrupt prediction disable, hold off interrupt disable */ pci_read_config_byte(pdev, addr2, &fast); if (fast & 0x80) { fast &= ~0x80; pci_write_config_byte(pdev, addr2, fast); } - + pci_read_config_dword(pdev, addr1, ®); mode = hpt36x_find_mode(ap, adev->pio_mode); mode &= ~0x8000000; /* No FIFO in PIO */ @@ -287,7 +287,7 @@ static void hpt366_set_piomode(struct ata_port *ap, struct ata_device *adev) * Set up the channel for MWDMA or UDMA modes. Much the same as with * PIO, load the mode number and then set MWDMA or UDMA flag. */ - + static void hpt366_set_dmamode(struct ata_port *ap, struct ata_device *adev) { struct pci_dev *pdev = to_pci_dev(ap->host->dev); @@ -298,14 +298,14 @@ static void hpt366_set_dmamode(struct ata_port *ap, struct ata_device *adev) addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no); addr2 = 0x51 + 4 * ap->port_no; - + /* Fast interrupt prediction disable, hold off interrupt disable */ pci_read_config_byte(pdev, addr2, &fast); if (fast & 0x80) { fast &= ~0x80; pci_write_config_byte(pdev, addr2, fast); } - + pci_read_config_dword(pdev, addr1, ®); mode = hpt36x_find_mode(ap, adev->dma_mode); mode |= 0x8000000; /* FIFO in MWDMA or UDMA */ @@ -335,13 +335,13 @@ static struct scsi_host_template hpt36x_sht = { /* * Configuration for HPT366/68 */ - + static struct ata_port_operations hpt366_port_ops = { .port_disable = ata_port_disable, .set_piomode = hpt366_set_piomode, .set_dmamode = hpt366_set_dmamode, .mode_filter = hpt366_filter, - + .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, @@ -369,7 +369,7 @@ static struct ata_port_operations hpt366_port_ops = { .port_start = ata_port_start, .port_stop = ata_port_stop, .host_stop = ata_host_stop -}; +}; /** * hpt36x_init_one - Initialise an HPT366/368 @@ -391,7 +391,7 @@ static struct ata_port_operations hpt366_port_ops = { * HPT37x/30x 4 (HPT366) 3+ Other driver * */ - + static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id) { static struct ata_port_info info_hpt366 = { @@ -410,7 +410,7 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id) pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev); class_rev &= 0xFF; - + /* May be a later chip in disguise. Check */ /* Newer chips are not in the HPT36x driver. Ignore them */ if (class_rev > 2) @@ -426,7 +426,7 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id) pci_write_config_byte(dev, 0x51, drive_fast & ~0x80); pci_read_config_dword(dev, 0x40, ®1); - + /* PCI clocking determines the ATA timing values to use */ /* info_hpt366 is safe against re-entry so we can scribble on it */ switch(reg1 & 0x700) { |
