diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2008-06-14 18:29:53 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2008-06-14 18:29:53 +0000 |
| commit | 5e2a095c0304b38d840e91c70472fa062773b212 (patch) | |
| tree | 5a032eba157c56a235c878fdaf063bfcfd5db476 /sys | |
| parent | b2f22c2212661a38d9f016dcb213fbea89dc544c (diff) | |
Mask the upper 56 bits of the rx ports when reading them, pckbd_input() will
rely on this very soon.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/sgi/dev/mkbc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sgi/dev/mkbc.c b/sys/arch/sgi/dev/mkbc.c index a28f57995c4..249a8fba3a2 100644 --- a/sys/arch/sgi/dev/mkbc.c +++ b/sys/arch/sgi/dev/mkbc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mkbc.c,v 1.6 2008/02/21 13:30:04 jsing Exp $ */ +/* $OpenBSD: mkbc.c,v 1.7 2008/06/14 18:29:52 miod Exp $ */ /* * Copyright (c) 2006, 2007, Joel Sing @@ -348,7 +348,7 @@ mkbcintr_internal(struct pckbc_internal *t, struct pckbc_softc *sc) break; /* pckbc_poll_data() will get it */ KBD_DELAY; - data = bus_space_read_8(t->t_iot, q->ioh, MKBC_RX_PORT); + data = bus_space_read_8(t->t_iot, q->ioh, MKBC_RX_PORT) & 0xff; if (CMD_IN_QUEUE(q) && mkbc_cmdresponse(t, slot, data)) continue; @@ -380,7 +380,7 @@ mkbcintr_internal(struct pckbc_internal *t, struct pckbc_softc *sc) break; /* pckbc_poll_data() will get it. */ KBD_DELAY; - data = bus_space_read_8(t->t_iot, q->ioh, MKBC_RX_PORT); + data = bus_space_read_8(t->t_iot, q->ioh, MKBC_RX_PORT) & 0xff; if (CMD_IN_QUEUE(q) && mkbc_cmdresponse(t, slot, data)) continue; |