diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-03 01:46:47 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-03 01:46:47 +0000 |
| commit | a8946d5c87579c892a280260ffc5e84124cbc113 (patch) | |
| tree | 418f51c0601eebe54ebee15660a50487bfd50f4b /sys/arch | |
| parent | 2bb8049e7161c47c8c3212e6f02a9695e570def5 (diff) | |
flush cache on attention
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/gsc/if_ie_gsc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/arch/hppa/gsc/if_ie_gsc.c b/sys/arch/hppa/gsc/if_ie_gsc.c index 9e04f1b329f..88327c71c92 100644 --- a/sys/arch/hppa/gsc/if_ie_gsc.c +++ b/sys/arch/hppa/gsc/if_ie_gsc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ie_gsc.c,v 1.6 2001/01/12 22:57:04 mickey Exp $ */ +/* $OpenBSD: if_ie_gsc.c,v 1.7 2002/02/03 01:46:46 mickey Exp $ */ /* * Copyright (c) 1998,1999 Michael Shalayeff @@ -85,6 +85,8 @@ static int ie_gsc_media[] = { }; #define IE_NMEDIA (sizeof(ie_gsc_media) / sizeof(ie_gsc_media[0])) +static char mem[IE_SIZE+16]; + void ie_gsc_reset __P((struct ie_softc *sc, int what)); void ie_gsc_attend __P((struct ie_softc *sc)); void ie_gsc_run __P((struct ie_softc *sc)); @@ -152,6 +154,7 @@ ie_gsc_attend(sc) { register volatile struct ie_gsc_regs *r = (struct ie_gsc_regs *)sc->ioh; + fdcache(0, (vaddr_t)&mem, sizeof(mem)); r->ie_attn = 0; } @@ -290,7 +293,6 @@ ie_gsc_attach(parent, self, aux) struct device *parent, *self; void *aux; { - static char mem[IE_SIZE+16]; struct pdc_lan_station_id pdc_mac PDC_ALIGNMENT; register struct ie_softc *sc = (struct ie_softc *)self; register struct gsc_attach_args *ga = aux; @@ -307,6 +309,7 @@ ie_gsc_attach(parent, self, aux) sc->sc_flags |= IEGSC_GECKO; sc->sc_msize = IE_SIZE; + /* XXX memory must be under 16M until the mi part is fixed */ #if 0 if (bus_dmamem_alloc(ga->ga_dmatag, sc->sc_msize, NBPG, 0, &seg, 1, &rseg, BUS_DMA_NOWAIT)) { @@ -333,6 +336,7 @@ ie_gsc_attach(parent, self, aux) sc->iot = sc->bt = ga->ga_iot; sc->ioh = ga->ga_hpa; + sc->do_xmitnopchain = 0; sc->hwreset = ie_gsc_reset; sc->chan_attn = ie_gsc_attend; sc->port = ie_gsc_port; @@ -374,7 +378,7 @@ ie_gsc_attach(parent, self, aux) sc->iscp = 0; sc->scp = sc->iscp + IE_ISCP_SZ; sc->scb = sc->scp + IE_SCP_SZ; - sc->buf_area = sc->scb + IE_SCB_SZ; + sc->buf_area = sc->scb + 256; sc->buf_area_sz = sc->sc_msize - sc->buf_area; sc->sc_type = sc->sc_flags & IEGSC_GECKO? "LASI/i82596CA" : "i82596DX"; sc->sc_vers = ga->ga_type.iodc_model * 10 + ga->ga_type.iodc_sv_rev; |