diff options
| -rw-r--r-- | sys/dev/pci/pciide.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/sys/dev/pci/pciide.c b/sys/dev/pci/pciide.c index 665e5a0b465..21ccb4b14cd 100644 --- a/sys/dev/pci/pciide.c +++ b/sys/dev/pci/pciide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pciide.c,v 1.83 2002/05/03 13:25:30 espie Exp $ */ +/* $OpenBSD: pciide.c,v 1.84 2002/06/08 23:04:07 chris Exp $ */ /* $NetBSD: pciide.c,v 1.127 2001/08/03 01:31:08 tsutsui Exp $ */ /* @@ -3271,22 +3271,10 @@ acer_chip_map(sc, pa) pciide_print_channels(sc->sc_wdcdev.nchannels, interface); /* From linux: enable "Cable Detection" */ - if (rev >= 0xC2) { + if (rev >= 0xC2) pciide_pci_write(sc->sc_pc, sc->sc_tag, ACER_0x4B, pciide_pci_read(sc->sc_pc, sc->sc_tag, ACER_0x4B) | ACER_0x4B_CDETECT); - /* set south-bridge's enable bit, m1533, 0x79 */ - if (rev == 0xC2) - /* 1543C-B0 (m1533, 0x79, bit 2) */ - pciide_pci_write(sc->sc_pc, sc->sc_tag, ACER_0x79, - pciide_pci_read(sc->sc_pc, sc->sc_tag, ACER_0x79) - | ACER_0x79_REVC2_EN); - else - /* 1553/1535 (m1533, 0x79, bit 1) */ - pciide_pci_write(sc->sc_pc, sc->sc_tag, ACER_0x79, - pciide_pci_read(sc->sc_pc, sc->sc_tag, ACER_0x79) - | ACER_0x79_EN); - } for (channel = 0; channel < sc->sc_wdcdev.nchannels; channel++) { cp = &sc->pciide_channels[channel]; @@ -3639,8 +3627,7 @@ hpt_pci_intr(arg) for (i = 0; i < sc->sc_wdcdev.nchannels; i++) { dmastat = bus_space_read_1(sc->sc_dma_iot, sc->sc_dma_ioh, IDEDMA_CTL + IDEDMA_SCH_OFFSET * i); - if((dmastat & ( IDEDMA_CTL_ACT | IDEDMA_CTL_INTR)) != - IDEDMA_CTL_INTR) + if((dmastat & IDEDMA_CTL_INTR) == 0) continue; cp = &sc->pciide_channels[i]; wdc_cp = &cp->wdc_channel; |