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Cleanup the chipset specific interrupt code a bit.

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This commit is contained in:
Søren Schmidt 2000-10-05 08:28:06 +00:00
parent cf86636803
commit 11b944d47a
1 changed files with 2 additions and 6 deletions
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8
sys/dev/ata/ata-all.c
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@ -1062,6 +1062,7 @@ static void
ata_intr(void *data)
{
struct ata_softc *scp = (struct ata_softc *)data;
struct ata_pci_softc *sc = device_get_softc(device_get_parent(scp->dev));
u_int8_t dmastat = 0;
/*
@ -1078,7 +1079,6 @@ ata_intr(void *data)
outb(scp->bmaddr + ATA_BMSTAT_PORT, dmastat | ATA_BMSTAT_INTERRUPT);
break;
case 0x06461095: /* CMD 646 */
case 0x06481095: /* CMD 648 */
case 0x06491095: /* CMD 649 */
if (!(pci_read_config(device_get_parent(scp->dev), 0x71, 1) &
@ -1090,14 +1090,10 @@ ata_intr(void *data)
case 0x4d38105a: /* Promise Ultra/Fasttrak 66 */
case 0x4d30105a: /* Promise Ultra/Fasttrak 100 */
case 0x0d30105a: /* Promise OEM ATA100 */
{
struct ata_pci_softc *sc=device_get_softc(device_get_parent(scp->dev));
if (!(inl(rman_get_start(sc->bmio) + 0x1c) &
(scp->unit ? 0x00004000 : 0x00000400)))
return;
}
/* FALLTHROUGH */
out:
#endif
default: