diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2004-11-03 17:12:29 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2004-11-03 17:12:29 +0000 |
| commit | 45728544da8401bb99781193fa6e28e1d80d13d1 (patch) | |
| tree | 170cea39c323cf596eeb155eb20c3ff16ca415b2 /sys/dev/pci | |
| parent | f5ebc1be680512d8ae1a7c472699456ed93d41e7 (diff) | |
Return 1 instead of 0 in ipw_intr() if the interrupt is handled by us.
Ignore invalid 0xffffffff interrupts.
ok claudio@
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/if_ipw.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/pci/if_ipw.c b/sys/dev/pci/if_ipw.c index 23ee4ca0bb9..deafcfa9fb4 100644 --- a/sys/dev/pci/if_ipw.c +++ b/sys/dev/pci/if_ipw.c @@ -1,4 +1,4 @@ -/* $Id: if_ipw.c,v 1.22 2004/11/03 17:11:14 damien Exp $ */ +/* $Id: if_ipw.c,v 1.23 2004/11/03 17:12:28 damien Exp $ */ /*- * Copyright (c) 2004 @@ -732,7 +732,7 @@ ipw_intr(void *arg) struct ipw_softc *sc = arg; u_int32_t r; - if ((r = CSR_READ_4(sc, IPW_CSR_INTR)) == 0) + if ((r = CSR_READ_4(sc, IPW_CSR_INTR)) == 0 || r == 0xffffffff) return 0; /* Disable interrupts */ @@ -762,7 +762,7 @@ ipw_intr(void *arg) /* Re-enable interrupts */ CSR_WRITE_4(sc, IPW_CSR_INTR_MASK, IPW_INTR_MASK); - return 0; + return 1; } int |