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Lines 32-37
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* A generic parallel ATA driver using libata |
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* A generic parallel ATA driver using libata |
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*/ |
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*/ |
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enum { |
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ATA_GEN_CLASS_MATCH = (1 << 0), |
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ATA_GEN_FORCE_DMA = (1 << 1), |
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}; |
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/** |
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/** |
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* generic_set_mode - mode setting |
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* generic_set_mode - mode setting |
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* @link: link to set up |
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* @link: link to set up |
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Lines 46-58
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static int generic_set_mode(struct ata_link *link, struct ata_device **unused) |
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static int generic_set_mode(struct ata_link *link, struct ata_device **unused) |
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{ |
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{ |
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struct ata_port *ap = link->ap; |
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struct ata_port *ap = link->ap; |
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const struct pci_device_id *id = ap->host->private_data; |
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int dma_enabled = 0; |
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int dma_enabled = 0; |
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struct ata_device *dev; |
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struct ata_device *dev; |
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struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
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struct pci_dev *pdev = to_pci_dev(ap->host->dev); |
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/* Bits 5 and 6 indicate if DMA is active on master/slave */ |
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if (id->driver_data & ATA_GEN_FORCE_DMA) { |
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if (ap->ioaddr.bmdma_addr) |
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dma_enabled = 0xff; |
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} else if (ap->ioaddr.bmdma_addr) { |
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/* Bits 5 and 6 indicate if DMA is active on master/slave */ |
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dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); |
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dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); |
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} |
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if (pdev->vendor == PCI_VENDOR_ID_CENATEK) |
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if (pdev->vendor == PCI_VENDOR_ID_CENATEK) |
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dma_enabled = 0xFF; |
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dma_enabled = 0xFF; |
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Lines 126-132
static int ata_generic_init_one(struct p
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const struct ata_port_info *ppi[] = { &info, NULL }; |
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const struct ata_port_info *ppi[] = { &info, NULL }; |
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/* Don't use the generic entry unless instructed to do so */ |
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/* Don't use the generic entry unless instructed to do so */ |
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if (id->driver_data == 1 && all_generic_ide == 0) |
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if ((id->driver_data & ATA_GEN_CLASS_MATCH) && all_generic_ide == 0) |
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return -ENODEV; |
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return -ENODEV; |
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/* Devices that need care */ |
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/* Devices that need care */ |
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Lines 155-161
static int ata_generic_init_one(struct p
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return rc; |
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return rc; |
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pcim_pin_device(dev); |
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pcim_pin_device(dev); |
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} |
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} |
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return ata_pci_bmdma_init_one(dev, ppi, &generic_sht, NULL, 0); |
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return ata_pci_bmdma_init_one(dev, ppi, &generic_sht, (void *)id, 0); |
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} |
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} |
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static struct pci_device_id ata_generic[] = { |
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static struct pci_device_id ata_generic[] = { |
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Lines 167-179
static struct pci_device_id ata_generic[
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{ PCI_DEVICE(PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), |
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.driver_data = ATA_GEN_FORCE_DMA }, |
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/* |
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/* |
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* For some reason, MCP89 on MacBook 7,1 doesn't work with |
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* For some reason, MCP89 on MacBook 7,1 doesn't work with |
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* ahci, use ata_generic instead. |
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* ahci, use ata_generic instead. |
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*/ |
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*/ |
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{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA, |
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{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA, |
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PCI_VENDOR_ID_APPLE, 0xcb89, }, |
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PCI_VENDOR_ID_APPLE, 0xcb89, |
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.driver_data = ATA_GEN_FORCE_DMA }, |
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#if !defined(CONFIG_PATA_TOSHIBA) && !defined(CONFIG_PATA_TOSHIBA_MODULE) |
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#if !defined(CONFIG_PATA_TOSHIBA) && !defined(CONFIG_PATA_TOSHIBA_MODULE) |
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), }, |
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Lines 181-187
static struct pci_device_id ata_generic[
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_5), }, |
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{ PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_5), }, |
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#endif |
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#endif |
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/* Must come last. If you add entries adjust this table appropriately */ |
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/* Must come last. If you add entries adjust this table appropriately */ |
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{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 1}, |
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{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL), |
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.driver_data = ATA_GEN_CLASS_MATCH }, |
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{ 0, }, |
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{ 0, }, |
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}; |
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}; |
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