diff options
| -rw-r--r-- | drivers/ata/ata_piix.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 071d274afaa..127deb87a33 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -130,6 +130,7 @@ enum { ich6m_sata_ahci = 8, ich8_sata_ahci = 9, piix_pata_mwdma = 10, /* PIIX3 MWDMA only */ + tolapai_sata_ahci = 11, /* constants for mapping table */ P0 = 0, /* port 0 */ @@ -253,6 +254,8 @@ static const struct pci_device_id piix_pci_tbl[] = { { 0x8086, 0x292d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci }, /* SATA Controller IDE (ICH9M) */ { 0x8086, 0x292e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_ahci }, + /* SATA Controller IDE (Tolapai) */ + { 0x8086, 0x5028, PCI_ANY_ID, PCI_ANY_ID, 0, 0, tolapai_sata_ahci }, { } /* terminate list */ }; @@ -441,12 +444,25 @@ static const struct piix_map_db ich8_map_db = { }, }; +static const struct piix_map_db tolapai_map_db = { + .mask = 0x3, + .port_enable = 0x3, + .map = { + /* PM PS SM SS MAP */ + { P0, NA, P1, NA }, /* 00b */ + { RV, RV, RV, RV }, /* 01b */ + { RV, RV, RV, RV }, /* 10b */ + { RV, RV, RV, RV }, + }, +}; + static const struct piix_map_db *piix_map_db_table[] = { [ich5_sata] = &ich5_map_db, [ich6_sata] = &ich6_map_db, [ich6_sata_ahci] = &ich6_map_db, [ich6m_sata_ahci] = &ich6m_map_db, [ich8_sata_ahci] = &ich8_map_db, + [tolapai_sata_ahci] = &tolapai_map_db, }; static struct ata_port_info piix_port_info[] = { @@ -560,6 +576,17 @@ static struct ata_port_info piix_port_info[] = { .mwdma_mask = 0x06, /* mwdma1-2 ?? CHECK 0 should be ok but slow */ .port_ops = &piix_pata_ops, }, + + /* tolapai_sata_ahci: 11: */ + { + .sht = &piix_sht, + .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SCR | + PIIX_FLAG_AHCI, + .pio_mask = 0x1f, /* pio0-4 */ + .mwdma_mask = 0x07, /* mwdma0-2 */ + .udma_mask = ATA_UDMA6, + .port_ops = &piix_sata_ops, + }, }; static struct pci_bits piix_enable_bits[] = { |