X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fata%2Fahci.c;h=e72754adfe3af8b5fa58dc92fa3743de47da810c;hp=cf26222a93c5ddc7a88092ab9c7fcdf262a45ae1;hb=17318fb39430c776003caddfbd2b6ed6259fff90;hpb=fb38f9b8fe98a9c1f6b1e57d1b08b1102b293929 diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index cf26222a93c5..e72754adfe3a 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -52,7 +52,9 @@ #define DRV_VERSION "3.0" enum { - AHCI_PCI_BAR = 5, + AHCI_PCI_BAR_STA2X11 = 0, + AHCI_PCI_BAR_ENMOTUS = 2, + AHCI_PCI_BAR_STANDARD = 5, }; enum board_ids { @@ -260,6 +262,51 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x1e06), board_ahci }, /* Panther Point RAID */ { PCI_VDEVICE(INTEL, 0x1e07), board_ahci }, /* Panther Point RAID */ { PCI_VDEVICE(INTEL, 0x1e0e), board_ahci }, /* Panther Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c02), board_ahci }, /* Lynx Point AHCI */ + { PCI_VDEVICE(INTEL, 0x8c03), board_ahci }, /* Lynx Point AHCI */ + { PCI_VDEVICE(INTEL, 0x8c04), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c05), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c06), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c07), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c0e), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x8c0f), board_ahci }, /* Lynx Point RAID */ + { PCI_VDEVICE(INTEL, 0x9c02), board_ahci }, /* Lynx Point-LP AHCI */ + { PCI_VDEVICE(INTEL, 0x9c03), board_ahci }, /* Lynx Point-LP AHCI */ + { PCI_VDEVICE(INTEL, 0x9c04), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c05), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c06), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c07), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c0e), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c0f), board_ahci }, /* Lynx Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x1f22), board_ahci }, /* Avoton AHCI */ + { PCI_VDEVICE(INTEL, 0x1f23), board_ahci }, /* Avoton AHCI */ + { PCI_VDEVICE(INTEL, 0x1f24), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f25), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f26), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f27), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f2e), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f2f), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f32), board_ahci }, /* Avoton AHCI */ + { PCI_VDEVICE(INTEL, 0x1f33), board_ahci }, /* Avoton AHCI */ + { PCI_VDEVICE(INTEL, 0x1f34), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f35), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f36), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f37), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f3e), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x1f3f), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x8d02), board_ahci }, /* Wellsburg AHCI */ + { PCI_VDEVICE(INTEL, 0x8d04), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x8d06), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x8d0e), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x8d62), board_ahci }, /* Wellsburg AHCI */ + { PCI_VDEVICE(INTEL, 0x8d64), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x8d66), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x8d6e), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x23a3), board_ahci }, /* Coleto Creek AHCI */ + { PCI_VDEVICE(INTEL, 0x9c83), board_ahci }, /* Wildcat Point-LP AHCI */ + { PCI_VDEVICE(INTEL, 0x9c85), board_ahci }, /* Wildcat Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c87), board_ahci }, /* Wildcat Point-LP RAID */ + { PCI_VDEVICE(INTEL, 0x9c8f), board_ahci }, /* Wildcat Point-LP RAID */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, @@ -276,6 +323,7 @@ static const struct pci_device_id ahci_pci_tbl[] = { /* AMD */ { PCI_VDEVICE(AMD, 0x7800), board_ahci }, /* AMD Hudson-2 */ + { PCI_VDEVICE(AMD, 0x7900), board_ahci }, /* AMD CZ */ /* AMD is using RAID class only for ahci controllers */ { PCI_VENDOR_ID_AMD, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_RAID << 8, 0xffffff, board_ahci }, @@ -375,6 +423,9 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 968 */ { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */ + /* ST Microelectronics */ + { PCI_VDEVICE(STMICRO, 0xCC06), board_ahci }, /* ST ConneXt */ + /* Marvell */ { PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */ { PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv }, /* 6121 */ @@ -384,6 +435,10 @@ static const struct pci_device_id ahci_pci_tbl[] = { .driver_data = board_ahci_yes_fbs }, /* 88se9128 */ { PCI_DEVICE(0x1b4b, 0x9125), .driver_data = board_ahci_yes_fbs }, /* 88se9125 */ + { PCI_DEVICE(0x1b4b, 0x917a), + .driver_data = board_ahci_yes_fbs }, /* 88se9172 */ + { PCI_DEVICE(0x1b4b, 0x9192), + .driver_data = board_ahci_yes_fbs }, /* 88se9172 on some Gigabyte */ { PCI_DEVICE(0x1b4b, 0x91a3), .driver_data = board_ahci_yes_fbs }, @@ -391,7 +446,13 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(PROMISE, 0x3f20), board_ahci }, /* PDC42819 */ /* Asmedia */ - { PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci }, /* ASM1061 */ + { PCI_VDEVICE(ASMEDIA, 0x0601), board_ahci }, /* ASM1060 */ + { PCI_VDEVICE(ASMEDIA, 0x0602), board_ahci }, /* ASM1060 */ + { PCI_VDEVICE(ASMEDIA, 0x0611), board_ahci }, /* ASM1061 */ + { PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci }, /* ASM1062 */ + + /* Enmotus */ + { PCI_DEVICE(0x1c44, 0x8000), board_ahci }, /* Generic, PCI class code for AHCI */ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, @@ -622,6 +683,13 @@ static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac) { int rc; + /* + * If the device fixup already set the dma_mask to some non-standard + * value, don't extend it here. This happens on STA2X11, for example. + */ + if (pdev->dma_mask && pdev->dma_mask < DMA_BIT_MASK(32)) + return 0; + if (using_dac && !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); @@ -1026,6 +1094,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) struct ahci_host_priv *hpriv; struct ata_host *host; int n_ports, i, rc; + int ahci_pci_bar = AHCI_PCI_BAR_STANDARD; VPRINTK("ENTER\n"); @@ -1057,6 +1126,12 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev_info(&pdev->dev, "PDC42819 can only drive SATA devices with this driver\n"); + /* Both Connext and Enmotus devices use non-standard BARs */ + if (pdev->vendor == PCI_VENDOR_ID_STMICRO && pdev->device == 0xCC06) + ahci_pci_bar = AHCI_PCI_BAR_STA2X11; + else if (pdev->vendor == 0x1c44 && pdev->device == 0x8000) + ahci_pci_bar = AHCI_PCI_BAR_ENMOTUS; + /* acquire resources */ rc = pcim_enable_device(pdev); if (rc) @@ -1065,7 +1140,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* AHCI controllers often implement SFF compatible interface. * Grab all PCI BARs just in case. */ - rc = pcim_iomap_regions_request_all(pdev, 1 << AHCI_PCI_BAR, DRV_NAME); + rc = pcim_iomap_regions_request_all(pdev, 1 << ahci_pci_bar, DRV_NAME); if (rc == -EBUSY) pcim_pin_device(pdev); if (rc) @@ -1108,7 +1183,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if ((hpriv->flags & AHCI_HFLAG_NO_MSI) || pci_enable_msi(pdev)) pci_intx(pdev, 1); - hpriv->mmio = pcim_iomap_table(pdev)[AHCI_PCI_BAR]; + hpriv->mmio = pcim_iomap_table(pdev)[ahci_pci_bar]; /* save initial config */ ahci_pci_save_initial_config(pdev, hpriv); @@ -1172,8 +1247,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) for (i = 0; i < host->n_ports; i++) { struct ata_port *ap = host->ports[i]; - ata_port_pbar_desc(ap, AHCI_PCI_BAR, -1, "abar"); - ata_port_pbar_desc(ap, AHCI_PCI_BAR, + ata_port_pbar_desc(ap, ahci_pci_bar, -1, "abar"); + ata_port_pbar_desc(ap, ahci_pci_bar, 0x100 + ap->port_no * 0x80, "port"); /* set enclosure management message type */