diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 20:34:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 20:34:29 -0700 |
| commit | b3d9d6be035a7d1cc6740cee695301bf37caedcd (patch) | |
| tree | f4244162d7f1f55ebbe53a717a47ef81988976b2 | |
| parent | b35e7041186a9ace341665d404274d58a32b6e2c (diff) | |
| parent | 96af154710d44b574515431a0bb014888398a741 (diff) | |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[libata] sata_sis: use correct S/G table size
pata_cs5536: MWDMA fix
sata_sis: fix SCR read breakage
libata: fix kernel-doc param name
| -rw-r--r-- | drivers/ata/libata-core.c | 2 | ||||
| -rw-r--r-- | drivers/ata/pata_cs5536.c | 4 | ||||
| -rw-r--r-- | drivers/ata/sata_sis.c | 15 |
3 files changed, 12 insertions, 9 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index bbaa545ea99..629eadbd0ec 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1392,7 +1392,7 @@ static void ata_qc_complete_internal(struct ata_queued_cmd *qc) * @tf: Taskfile registers for the command and the result * @cdb: CDB for packet command * @dma_dir: Data tranfer direction of the command - * @sg: sg list for the data buffer of the command + * @sgl: sg list for the data buffer of the command * @n_elem: Number of sg entries * @timeout: Timeout in msecs (0 for default) * diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index 53070f6b1fc..d753e568588 100644 --- a/drivers/ata/pata_cs5536.c +++ b/drivers/ata/pata_cs5536.c @@ -40,7 +40,7 @@ #include <asm/msr.h> #define DRV_NAME "pata_cs5536" -#define DRV_VERSION "0.0.5" +#define DRV_VERSION "0.0.6" enum { CFG = 0, @@ -214,7 +214,7 @@ static void cs5536_set_dmamode(struct ata_port *ap, struct ata_device *adev) cs5536_read(pdev, DTC, &dtc); dtc &= ~(IDE_DRV_MASK << dshift); - dtc |= mwdma_timings[mode] << dshift; + dtc |= mwdma_timings[mode - XFER_MW_DMA_0] << dshift; cs5536_write(pdev, DTC, dtc); } diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c index 8d98a9fb0a4..f147dc7bf46 100644 --- a/drivers/ata/sata_sis.c +++ b/drivers/ata/sata_sis.c @@ -92,7 +92,7 @@ static struct scsi_host_template sis_sht = { .queuecommand = ata_scsi_queuecmd, .can_queue = ATA_DEF_QUEUE, .this_id = ATA_SHT_THIS_ID, - .sg_tablesize = ATA_MAX_PRD, + .sg_tablesize = LIBATA_MAX_PRD, .cmd_per_lun = ATA_SHT_CMD_PER_LUN, .emulated = ATA_SHT_EMULATED, .use_clustering = ATA_SHT_USE_CLUSTERING, @@ -166,11 +166,11 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg) return addr; } -static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg) +static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg, u32 *val) { struct pci_dev *pdev = to_pci_dev(ap->host->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap, sc_reg); - u32 val, val2 = 0; + u32 val2 = 0; u8 pmr; if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */ @@ -178,13 +178,16 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg) pci_read_config_byte(pdev, SIS_PMR, &pmr); - pci_read_config_dword(pdev, cfg_addr, &val); + pci_read_config_dword(pdev, cfg_addr, val); if ((pdev->device == 0x0182) || (pdev->device == 0x0183) || (pdev->device == 0x1182) || (pmr & SIS_PMR_COMBINED)) pci_read_config_dword(pdev, cfg_addr+0x10, &val2); - return (val|val2) & 0xfffffffb; /* avoid problems with powerdowned ports */ + *val |= val2; + *val &= 0xfffffffb; /* avoid problems with powerdowned ports */ + + return 0; } static void sis_scr_cfg_write (struct ata_port *ap, unsigned int sc_reg, u32 val) @@ -214,7 +217,7 @@ static int sis_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val) return -EINVAL; if (ap->flags & SIS_FLAG_CFGSCR) - return sis_scr_cfg_read(ap, sc_reg); + return sis_scr_cfg_read(ap, sc_reg, val); pci_read_config_byte(pdev, SIS_PMR, &pmr); |