diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_mv.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index cc59aca12d42..144b2274706c 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -137,14 +137,19 @@ enum { PCI_ERR = (1 << 18), TRAN_LO_DONE = (1 << 19), /* 6xxx: IRQ coalescing */ TRAN_HI_DONE = (1 << 20), /* 6xxx: IRQ coalescing */ + PORTS_0_3_COAL_DONE = (1 << 8), + PORTS_4_7_COAL_DONE = (1 << 17), PORTS_0_7_COAL_DONE = (1 << 21), /* 6xxx: IRQ coalescing */ GPIO_INT = (1 << 22), SELF_INT = (1 << 23), TWSI_INT = (1 << 24), HC_MAIN_RSVD = (0x7f << 25), /* bits 31-25 */ + HC_MAIN_RSVD_5 = (0x1fff << 19), /* bits 31-19 */ HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE | PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT | HC_MAIN_RSVD), + HC_MAIN_MASKED_IRQS_5 = (PORTS_0_3_COAL_DONE | PORTS_4_7_COAL_DONE | + HC_MAIN_RSVD_5), /* SATAHC registers */ HC_CFG_OFS = 0, @@ -2244,7 +2249,11 @@ static int mv_init_host(struct pci_dev *pdev, struct ata_probe_ent *probe_ent, /* and unmask interrupt generation for host regs */ writelfl(PCI_UNMASK_ALL_IRQS, mmio + PCI_IRQ_MASK_OFS); - writelfl(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS); + + if (IS_50XX(hpriv)) + writelfl(~HC_MAIN_MASKED_IRQS_5, mmio + HC_MAIN_IRQ_MASK_OFS); + else + writelfl(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS); VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x " "PCI int cause/mask=0x%08x/0x%08x\n", |