diff options
| -rw-r--r-- | drivers/ata/sata_promise.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 5940bf403751..44e0fc7471f2 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -777,7 +777,8 @@ static int pdc_old_check_atapi_dma(struct ata_queued_cmd *qc) return pdc_check_atapi_dma(qc); } -static void pdc_ata_setup_port(struct ata_ioports *port, void __iomem *base) +static void pdc_ata_setup_port(struct ata_ioports *port, void __iomem *base, + void __iomem *scr_addr) { port->cmd_addr = base; port->data_addr = base; @@ -792,6 +793,7 @@ static void pdc_ata_setup_port(struct ata_ioports *port, void __iomem *base) port->status_addr = base + 0x1c; port->altstatus_addr = port->ctl_addr = base + 0x38; + port->scr_addr = scr_addr; } @@ -904,11 +906,8 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e base = probe_ent->iomap[PDC_MMIO_BAR]; - pdc_ata_setup_port(&probe_ent->port[0], base + 0x200); - pdc_ata_setup_port(&probe_ent->port[1], base + 0x280); - - probe_ent->port[0].scr_addr = base + 0x400; - probe_ent->port[1].scr_addr = base + 0x500; + pdc_ata_setup_port(&probe_ent->port[0], base + 0x200, base + 0x400); + pdc_ata_setup_port(&probe_ent->port[1], base + 0x280, base + 0x500); /* notice 4-port boards */ switch (board_idx) { @@ -917,12 +916,8 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e /* Fall through */ case board_20319: probe_ent->n_ports = 4; - - pdc_ata_setup_port(&probe_ent->port[2], base + 0x300); - pdc_ata_setup_port(&probe_ent->port[3], base + 0x380); - - probe_ent->port[2].scr_addr = base + 0x600; - probe_ent->port[3].scr_addr = base + 0x700; + pdc_ata_setup_port(&probe_ent->port[2], base + 0x300, base + 0x600); + pdc_ata_setup_port(&probe_ent->port[3], base + 0x380, base + 0x700); break; case board_2057x: hp->flags |= PDC_FLAG_GEN_II; @@ -932,7 +927,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e tmp = readb(base + PDC_FLASH_CTL+1); if (!(tmp & 0x80)) { probe_ent->n_ports = 3; - pdc_ata_setup_port(&probe_ent->port[2], base + 0x300); + pdc_ata_setup_port(&probe_ent->port[2], base + 0x300, NULL); hp->port_flags[2] = ATA_FLAG_SLAVE_POSS; printk(KERN_INFO DRV_NAME " PATA port found\n"); } else @@ -942,12 +937,8 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e break; case board_20619: probe_ent->n_ports = 4; - - pdc_ata_setup_port(&probe_ent->port[2], base + 0x300); - pdc_ata_setup_port(&probe_ent->port[3], base + 0x380); - - probe_ent->port[2].scr_addr = base + 0x600; - probe_ent->port[3].scr_addr = base + 0x700; + pdc_ata_setup_port(&probe_ent->port[2], base + 0x300, NULL); + pdc_ata_setup_port(&probe_ent->port[3], base + 0x380, NULL); break; default: BUG(); |