diff options
Diffstat (limited to 'src/northbridge/via/vx900/sata.c')
| -rw-r--r-- | src/northbridge/via/vx900/sata.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/northbridge/via/vx900/sata.c b/src/northbridge/via/vx900/sata.c index 4df0053874..d6f4c836c0 100644 --- a/src/northbridge/via/vx900/sata.c +++ b/src/northbridge/via/vx900/sata.c @@ -178,11 +178,11 @@ static void vx900_sata_dump_phy_config(sata_phy_config cfg) static void vx900_native_ide_mode(struct device *dev) { /* Disable subclass write protect */ - pci_mod_config8(dev, 0x45, 1 << 7, 0); + pci_update_config8(dev, 0x45, (u8)~(1 << 7), 0); /* Change the device class to IDE */ pci_write_config16(dev, PCI_CLASS_DEVICE, PCI_CLASS_STORAGE_IDE); /* Re-enable subclass write protect */ - pci_mod_config8(dev, 0x45, 0, 1 << 7); + pci_or_config8(dev, 0x45, 1 << 7); /* Put it in native IDE mode */ pci_write_config8(dev, PCI_CLASS_PROG, 0x8f); } @@ -190,20 +190,20 @@ static void vx900_native_ide_mode(struct device *dev) static void vx900_sata_init(struct device *dev) { /* Enable SATA primary channel IO access */ - pci_mod_config8(dev, 0x40, 0, 1 << 1); + pci_or_config8(dev, 0x40, 1 << 1); /* Just SATA, so it makes sense to be in native SATA mode */ vx900_native_ide_mode(dev); /* TP Layer Idle at least 20us before the Following Command */ - pci_mod_config8(dev, 0x53, 0, 1 << 7); + pci_or_config8(dev, 0x53, 1 << 7); /* Resend COMRESET When Recovering SATA Gen2 Device Error */ - pci_mod_config8(dev, 0x62, 1 << 1, 1 << 7); + pci_update_config8(dev, 0x62, ~(1 << 1), 1 << 7); /* Fix "PMP Device Can't Detect HDD Normally" (VIA Porting Guide) * SATA device detection will not work unless we clear these bits. * Without doing this, SeaBIOS (and potentially other payloads) will * timeout when detecting SATA devices */ - pci_mod_config8(dev, 0x89, (1 << 3) | (1 << 6), 0); + pci_update_config8(dev, 0x89, ~(1 << 3) | (1 << 6), 0); /* 12.7 Two Software Resets May Affect the System * When the software does the second reset before the first reset @@ -216,7 +216,7 @@ static void vx900_sata_init(struct device *dev) * second one anymore. The BSY bit of slave port would be always 1 after * the second software reset issues. BIOS should set the following * bit to avoid this issue. */ - pci_mod_config8(dev, 0x80, 0, 1 << 6); + pci_or_config8(dev, 0x80, 1 << 6); /* We need to set the EPHY values before doing anything with the link */ sata_phy_config ephy; @@ -243,7 +243,7 @@ static void vx900_sata_init(struct device *dev) pci_write_config32(dev, 0xac, 0xffffffff); /* Start OOB link negotiation sequence */ - pci_mod_config8(dev, 0xb9, 0, 3 << 4); + pci_or_config8(dev, 0xb9, 3 << 4); /* FIXME: From now on, we are just doing DEBUG stuff * Wait until PHY communication is enabled */ |