diff options
Diffstat (limited to 'drivers/ata/pata_cs5520.c')
| -rw-r--r-- | drivers/ata/pata_cs5520.c | 47 |
1 files changed, 17 insertions, 30 deletions
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index e2459088cdc..33f7f0843f4 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -158,7 +158,6 @@ static struct scsi_host_template cs5520_sht = { }; static struct ata_port_operations cs5520_port_ops = { - .port_disable = ata_port_disable, .set_piomode = cs5520_set_piomode, .set_dmamode = cs5520_set_dmamode, @@ -184,13 +183,14 @@ static struct ata_port_operations cs5520_port_ops = { .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, - .irq_ack = ata_irq_ack, - .port_start = ata_port_start, + .port_start = ata_sff_port_start, }; static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { + static const unsigned int cmd_port[] = { 0x1F0, 0x170 }; + static const unsigned int ctl_port[] = { 0x3F6, 0x376 }; struct ata_port_info pi = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, @@ -244,10 +244,10 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi } /* Map IO ports and initialize host accordingly */ - iomap[0] = devm_ioport_map(&pdev->dev, 0x1F0, 8); - iomap[1] = devm_ioport_map(&pdev->dev, 0x3F6, 1); - iomap[2] = devm_ioport_map(&pdev->dev, 0x170, 8); - iomap[3] = devm_ioport_map(&pdev->dev, 0x376, 1); + iomap[0] = devm_ioport_map(&pdev->dev, cmd_port[0], 8); + iomap[1] = devm_ioport_map(&pdev->dev, ctl_port[0], 1); + iomap[2] = devm_ioport_map(&pdev->dev, cmd_port[1], 8); + iomap[3] = devm_ioport_map(&pdev->dev, ctl_port[1], 1); iomap[4] = pcim_iomap(pdev, 2, 0); if (!iomap[0] || !iomap[1] || !iomap[2] || !iomap[3] || !iomap[4]) @@ -260,6 +260,10 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi ioaddr->bmdma_addr = iomap[4]; ata_std_ports(ioaddr); + ata_port_desc(host->ports[0], + "cmd 0x%x ctl 0x%x", cmd_port[0], ctl_port[0]); + ata_port_pbar_desc(host->ports[0], 4, 0, "bmdma"); + ioaddr = &host->ports[1]->ioaddr; ioaddr->cmd_addr = iomap[2]; ioaddr->ctl_addr = iomap[3]; @@ -267,6 +271,10 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi ioaddr->bmdma_addr = iomap[4] + 8; ata_std_ports(ioaddr); + ata_port_desc(host->ports[1], + "cmd 0x%x ctl 0x%x", cmd_port[1], ctl_port[1]); + ata_port_pbar_desc(host->ports[1], 4, 8, "bmdma"); + /* activate the host */ pci_set_master(pdev); rc = ata_host_start(host); @@ -285,33 +293,12 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi if (rc) return rc; - if (i == 0) - host->irq = irq[0]; - else - host->irq2 = irq[1]; + ata_port_desc(ap, "irq %d", irq[i]); } return ata_host_register(host, &cs5520_sht); } -/** - * cs5520_remove_one - device unload - * @pdev: PCI device being removed - * - * Handle an unplug/unload event for a PCI device. Unload the - * PCI driver but do not use the default handler as we manage - * resources ourself and *MUST NOT* disable the device as it has - * other functions. - */ - -static void __devexit cs5520_remove_one(struct pci_dev *pdev) -{ - struct device *dev = pci_dev_to_dev(pdev); - struct ata_host *host = dev_get_drvdata(dev); - - ata_host_detach(host); -} - #ifdef CONFIG_PM /** * cs5520_reinit_one - device resume @@ -368,7 +355,7 @@ static struct pci_driver cs5520_pci_driver = { .name = DRV_NAME, .id_table = pata_cs5520, .probe = cs5520_init_one, - .remove = cs5520_remove_one, + .remove = ata_pci_remove_one, #ifdef CONFIG_PM .suspend = cs5520_pci_device_suspend, .resume = cs5520_reinit_one, |