diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-07-23 12:18:41 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2008-07-23 12:18:41 +0000 |
| commit | db4e46ccc6cb252c509e173c5a329779cdc35e58 (patch) | |
| tree | 50281ef56c61f639277dc791fc5ecad2e83e4c27 /sys/arch | |
| parent | 09d6f954b1323e32b716a1c7ff880f4bd85bac88 (diff) | |
Clear correctable errors after handling them. From Bjorn Andersson.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/sparc64/dev/psycho.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sys/arch/sparc64/dev/psycho.c b/sys/arch/sparc64/dev/psycho.c index 40c2c8baf38..8ec9081fb50 100644 --- a/sys/arch/sparc64/dev/psycho.c +++ b/sys/arch/sparc64/dev/psycho.c @@ -1,4 +1,4 @@ -/* $OpenBSD: psycho.c,v 1.61 2008/07/20 10:37:43 kettenis Exp $ */ +/* $OpenBSD: psycho.c,v 1.62 2008/07/23 12:18:40 kettenis Exp $ */ /* $NetBSD: psycho.c,v 1.39 2001/10/07 20:30:41 eeh Exp $ */ /* @@ -765,15 +765,23 @@ int psycho_ce(void *arg) { struct psycho_softc *sc = arg; + u_int64_t afar, afsr; /* * It's correctable. Dump the regs and continue. */ + afar = psycho_psychoreg_read(sc, psy_ce_afar); + afsr = psycho_psychoreg_read(sc, psy_ce_afsr); + printf("%s: correctable DMA error AFAR %llx AFSR %llx\n", - sc->sc_dev.dv_xname, - (long long)psycho_psychoreg_read(sc, psy_ce_afar), - (long long)psycho_psychoreg_read(sc, psy_ce_afsr)); + sc->sc_dev.dv_xname, afar, afsr); + + /* Clear error. */ + psycho_psychoreg_write(sc, psy_ce_afsr, + afsr & (PSY_CEAFSR_PDRD | PSY_CEAFSR_PDWR | + PSY_CEAFSR_SDRD | PSY_CEAFSR_SDWR)); + return (1); } |