diff options
Diffstat (limited to 'drivers/ata/sata_promise.c')
| -rw-r--r-- | drivers/ata/sata_promise.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 903213153b5d..deb26f04f2d7 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -83,10 +83,12 @@ enum { PDC_PCI_SYS_ERR = (1 << 22), /* PCI system error */ PDC1_PCI_PARITY_ERR = (1 << 23), /* PCI parity error (from SATA150 driver) */ PDC1_ERR_MASK = PDC1_PCI_PARITY_ERR, - PDC2_ERR_MASK = PDC2_HTO_ERR | PDC2_ATA_HBA_ERR | PDC2_ATA_DMA_CNT_ERR, - PDC_ERR_MASK = (PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR | PDC_OVERRUN_ERR - | PDC_UNDERRUN_ERR | PDC_DRIVE_ERR | PDC_PCI_SYS_ERR - | PDC1_ERR_MASK | PDC2_ERR_MASK), + PDC2_ERR_MASK = PDC2_HTO_ERR | PDC2_ATA_HBA_ERR | + PDC2_ATA_DMA_CNT_ERR, + PDC_ERR_MASK = PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR | + PDC_OVERRUN_ERR | PDC_UNDERRUN_ERR | + PDC_DRIVE_ERR | PDC_PCI_SYS_ERR | + PDC1_ERR_MASK | PDC2_ERR_MASK, board_2037x = 0, /* FastTrak S150 TX2plus */ board_2037x_pata = 1, /* FastTrak S150 TX2plus PATA port */ @@ -695,19 +697,20 @@ static void pdc_irq_clear(struct ata_port *ap) readl(mmio + PDC_INT_SEQMASK); } -static inline int pdc_is_sataii_tx4(unsigned long flags) +static int pdc_is_sataii_tx4(unsigned long flags) { const unsigned long mask = PDC_FLAG_GEN_II | PDC_FLAG_4_PORTS; return (flags & mask) == mask; } -static inline unsigned int pdc_port_no_to_ata_no(unsigned int port_no, int is_sataii_tx4) +static unsigned int pdc_port_no_to_ata_no(unsigned int port_no, + int is_sataii_tx4) { static const unsigned char sataii_tx4_port_remap[4] = { 3, 1, 0, 2}; return is_sataii_tx4 ? sataii_tx4_port_remap[port_no] : port_no; } -static irqreturn_t pdc_interrupt (int irq, void *dev_instance) +static irqreturn_t pdc_interrupt(int irq, void *dev_instance) { struct ata_host *host = dev_instance; struct ata_port *ap; @@ -839,15 +842,16 @@ static unsigned int pdc_qc_issue_prot(struct ata_queued_cmd *qc) static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf) { - WARN_ON (tf->protocol == ATA_PROT_DMA || - tf->protocol == ATA_PROT_ATAPI_DMA); + WARN_ON(tf->protocol == ATA_PROT_DMA || + tf->protocol == ATA_PROT_ATAPI_DMA); ata_tf_load(ap, tf); } -static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf) +static void pdc_exec_command_mmio(struct ata_port *ap, + const struct ata_taskfile *tf) { - WARN_ON (tf->protocol == ATA_PROT_DMA || - tf->protocol == ATA_PROT_ATAPI_DMA); + WARN_ON(tf->protocol == ATA_PROT_DMA || + tf->protocol == ATA_PROT_ATAPI_DMA); ata_exec_command(ap, tf); } @@ -870,8 +874,11 @@ static int pdc_check_atapi_dma(struct ata_queued_cmd *qc) } /* -45150 (FFFF4FA2) to -1 (FFFFFFFF) shall use PIO mode */ if (scsicmd[0] == WRITE_10) { - unsigned int lba; - lba = (scsicmd[2] << 24) | (scsicmd[3] << 16) | (scsicmd[4] << 8) | scsicmd[5]; + unsigned int lba = + (scsicmd[2] << 24) | + (scsicmd[3] << 16) | + (scsicmd[4] << 8) | + scsicmd[5]; if (lba >= 0xFFFF4FA2) pio = 1; } @@ -956,7 +963,8 @@ static void pdc_host_init(struct ata_host *host) writel(tmp, mmio + PDC_SLEW_CTL); } -static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) +static int pdc_ata_init_one(struct pci_dev *pdev, + const struct pci_device_id *ent) { static int printed_version; const struct ata_port_info *pi = &pdc_port_info[ent->driver_data]; |