From: Alan Cox Date: Sat, 19 Jan 2008 16:07:58 +0000 (+0000) Subject: ata_generic: Cenatek support X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5e8f757cb2e0f67bf43f71d5180a8bf0ab3484eb;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ata_generic: Cenatek support Not much to do here. It's an ata memory as disk. Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index d11a4f1fe86a..20534202fc79 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -26,7 +26,7 @@ #include #define DRV_NAME "ata_generic" -#define DRV_VERSION "0.2.13" +#define DRV_VERSION "0.2.15" /* * A generic parallel ATA driver using libata @@ -48,11 +48,15 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) struct ata_port *ap = link->ap; int dma_enabled = 0; struct ata_device *dev; + struct pci_dev *pdev = to_pci_dev(ap->host->dev); /* Bits 5 and 6 indicate if DMA is active on master/slave */ if (ap->ioaddr.bmdma_addr) dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); + if (pdev->vendor == PCI_VENDOR_ID_CENATEK) + dma_enabled = 0xFF; + ata_link_for_each_dev(dev, link) { if (!ata_dev_enabled(dev)) continue; @@ -201,6 +205,7 @@ static struct pci_device_id ata_generic[] = { { PCI_DEVICE(PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), }, { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561), }, { PCI_DEVICE(PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558), }, + { PCI_DEVICE(PCI_VENDOR_ID_CENATEK,PCI_DEVICE_ID_CENATEK_IDE), }, { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO), }, { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), }, { PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), }, diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 7f2215139e9a..1fbd0256e86b 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2066,6 +2066,9 @@ #define PCI_VENDOR_ID_NETCELL 0x169c #define PCI_DEVICE_ID_REVOLUTION 0x0044 +#define PCI_VENDOR_ID_CENATEK 0x16CA +#define PCI_DEVICE_ID_CENATEK_IDE 0x0001 + #define PCI_VENDOR_ID_VITESSE 0x1725 #define PCI_DEVICE_ID_VITESSE_VSC7174 0x7174