diff options
Diffstat (limited to 'drivers/ata/sata_uli.c')
| -rw-r--r-- | drivers/ata/sata_uli.c | 65 |
1 files changed, 24 insertions, 41 deletions
diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c index d659ace80f4..f74e383de08 100644 --- a/drivers/ata/sata_uli.c +++ b/drivers/ata/sata_uli.c @@ -115,7 +115,6 @@ static const struct ata_port_operations uli_ops = { .error_handler = ata_bmdma_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .irq_ack = ata_irq_ack, @@ -127,7 +126,6 @@ static const struct ata_port_operations uli_ops = { }; static struct ata_port_info uli_port_info = { - .sht = &uli_sht, .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_IGN_SIMPLEX, .pio_mask = 0x1f, /* pio0-4 */ @@ -185,12 +183,13 @@ static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val) static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version; - struct ata_probe_ent *probe_ent; - struct ata_port_info *ppi[2]; - int rc; + const struct ata_port_info *ppi[] = { &uli_port_info, NULL }; unsigned int board_idx = (unsigned int) ent->driver_data; + struct ata_host *host; struct uli_priv *hpriv; void __iomem * const *iomap; + struct ata_ioports *ioaddr; + int n_ports, rc; if (!printed_version++) dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); @@ -199,54 +198,42 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) return rc; - rc = pci_request_regions(pdev, DRV_NAME); - if (rc) { - pcim_pin_device(pdev); - return rc; - } - - rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); - if (rc) - return rc; - rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK); + n_ports = 2; + if (board_idx == uli_5287) + n_ports = 4; + rc = ata_pci_prepare_native_host(pdev, ppi, n_ports, &host); if (rc) return rc; - ppi[0] = ppi[1] = &uli_port_info; - probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); - if (!probe_ent) - return -ENOMEM; - hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL); if (!hpriv) return -ENOMEM; + host->private_data = hpriv; - probe_ent->private_data = hpriv; - - iomap = pcim_iomap_table(pdev); + iomap = host->iomap; switch (board_idx) { case uli_5287: hpriv->scr_cfg_addr[0] = ULI5287_BASE; hpriv->scr_cfg_addr[1] = ULI5287_BASE + ULI5287_OFFS; - probe_ent->n_ports = 4; - probe_ent->port[2].cmd_addr = iomap[0] + 8; - probe_ent->port[2].altstatus_addr = - probe_ent->port[2].ctl_addr = (void __iomem *) + ioaddr = &host->ports[2]->ioaddr; + ioaddr->cmd_addr = iomap[0] + 8; + ioaddr->altstatus_addr = + ioaddr->ctl_addr = (void __iomem *) ((unsigned long)iomap[1] | ATA_PCI_CTL_OFS) + 4; - probe_ent->port[2].bmdma_addr = iomap[4] + 16; + ioaddr->bmdma_addr = iomap[4] + 16; hpriv->scr_cfg_addr[2] = ULI5287_BASE + ULI5287_OFFS*4; + ata_std_ports(ioaddr); - probe_ent->port[3].cmd_addr = iomap[2] + 8; - probe_ent->port[3].altstatus_addr = - probe_ent->port[3].ctl_addr = (void __iomem *) + ioaddr = &host->ports[3]->ioaddr; + ioaddr->cmd_addr = iomap[2] + 8; + ioaddr->altstatus_addr = + ioaddr->ctl_addr = (void __iomem *) ((unsigned long)iomap[3] | ATA_PCI_CTL_OFS) + 4; - probe_ent->port[3].bmdma_addr = iomap[4] + 24; + ioaddr->bmdma_addr = iomap[4] + 24; hpriv->scr_cfg_addr[3] = ULI5287_BASE + ULI5287_OFFS*5; - - ata_std_ports(&probe_ent->port[2]); - ata_std_ports(&probe_ent->port[3]); + ata_std_ports(ioaddr); break; case uli_5289: @@ -266,12 +253,8 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_master(pdev); pci_intx(pdev, 1); - - if (!ata_device_add(probe_ent)) - return -ENODEV; - - devm_kfree(&pdev->dev, probe_ent); - return 0; + return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED, + &uli_sht); } static int __init uli_init(void) |