diff options
| -rw-r--r-- | drivers/scsi/sata_mv.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index ea76fe44585..f97e3afa97d 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -699,6 +699,22 @@ static int mv_host_init(struct ata_probe_ent *probe_ent) return rc; } +/* move to PCI layer, integrate w/ MSI stuff */ +static void pci_intx(struct pci_dev *pdev, int enable) +{ + u16 pci_command, new; + + pci_read_config_word(pdev, PCI_COMMAND, &pci_command); + + if (enable) + new = pci_command & ~PCI_COMMAND_INTX_DISABLE; + else + new = pci_command | PCI_COMMAND_INTX_DISABLE; + + if (new != pci_command) + pci_write_config_word(pdev, PCI_COMMAND, pci_command); +} + static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version = 0; |