diff options
Diffstat (limited to 'drivers/ata/pata_radisys.c')
| -rw-r--r-- | drivers/ata/pata_radisys.c | 39 |
1 files changed, 11 insertions, 28 deletions
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c index 1c0d9fa7ee5..a3f1123d17a 100644 --- a/drivers/ata/pata_radisys.c +++ b/drivers/ata/pata_radisys.c @@ -1,7 +1,7 @@ /* * pata_radisys.c - Intel PATA/SATA controllers * - * (C) 2006 Red Hat <alan@redhat.com> + * (C) 2006 Red Hat <alan@lxorguk.ukuu.org.uk> * * Some parts based on ata_piix.c by Jeff Garzik and others. * @@ -15,7 +15,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/init.h> #include <linux/blkdev.h> #include <linux/delay.h> #include <linux/device.h> @@ -81,7 +80,6 @@ static void radisys_set_piomode (struct ata_port *ap, struct ata_device *adev) * radisys_set_dmamode - Initialize host controller PATA DMA timings * @ap: Port whose timings we are configuring * @adev: Device to program - * @isich: True if the device is an ICH and has IOCFG registers * * Set MWDMA mode for device, in host controller PCI config space. * @@ -140,9 +138,9 @@ static void radisys_set_dmamode (struct ata_port *ap, struct ata_device *adev) pci_read_config_byte(dev, 0x4A, &udma_mode); if (adev->xfer_mode == XFER_UDMA_2) - udma_mode &= ~ (1 << adev->devno); + udma_mode &= ~(2 << (adev->devno * 4)); else /* UDMA 4 */ - udma_mode |= (1 << adev->devno); + udma_mode |= (2 << (adev->devno * 4)); pci_write_config_byte(dev, 0x4A, udma_mode); @@ -180,7 +178,7 @@ static unsigned int radisys_qc_issue(struct ata_queued_cmd *qc) radisys_set_piomode(ap, adev); } } - return ata_sff_qc_issue(qc); + return ata_bmdma_qc_issue(qc); } @@ -214,21 +212,18 @@ static struct ata_port_operations radisys_pata_ops = { static int radisys_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, - .pio_mask = 0x1f, /* pio0-4 */ - .mwdma_mask = 0x07, /* mwdma1-2 */ - .udma_mask = 0x14, /* UDMA33/66 only */ + .pio_mask = ATA_PIO4, + .mwdma_mask = ATA_MWDMA12_ONLY, + .udma_mask = ATA_UDMA24_ONLY, .port_ops = &radisys_pata_ops, }; const struct ata_port_info *ppi[] = { &info, NULL }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); - return ata_pci_sff_init_one(pdev, ppi, &radisys_sht, NULL); + return ata_pci_bmdma_init_one(pdev, ppi, &radisys_sht, NULL, 0); } static const struct pci_device_id radisys_pci_tbl[] = { @@ -242,28 +237,16 @@ static struct pci_driver radisys_pci_driver = { .id_table = radisys_pci_tbl, .probe = radisys_init_one, .remove = ata_pci_remove_one, -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP .suspend = ata_pci_device_suspend, .resume = ata_pci_device_resume, #endif }; -static int __init radisys_init(void) -{ - return pci_register_driver(&radisys_pci_driver); -} - -static void __exit radisys_exit(void) -{ - pci_unregister_driver(&radisys_pci_driver); -} - -module_init(radisys_init); -module_exit(radisys_exit); +module_pci_driver(radisys_pci_driver); MODULE_AUTHOR("Alan Cox"); MODULE_DESCRIPTION("SCSI low-level driver for Radisys R82600 controllers"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, radisys_pci_tbl); MODULE_VERSION(DRV_VERSION); - |