diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2000-05-29 21:39:07 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2000-05-29 21:39:07 +0000 |
| commit | 1179cc83000040456e575a9b4dac5e894a2fd78f (patch) | |
| tree | 047fc0c39abd9899013d3c8546437648ed5e89fa /sys | |
| parent | 7cb5002b801b1e42ae24d98efa847c6ef78a7072 (diff) | |
OR the values in misc within cftable entry; in iospace, irq and misc
clean the flags before checking for particular capabilities. this is
needed because we use a template that might end messing the flags.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pcmcia/pcmcia_cis.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/sys/dev/pcmcia/pcmcia_cis.c b/sys/dev/pcmcia/pcmcia_cis.c index fa7da31e243..fc1866f068a 100644 --- a/sys/dev/pcmcia/pcmcia_cis.c +++ b/sys/dev/pcmcia/pcmcia_cis.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pcmcia_cis.c,v 1.3 1999/05/16 22:44:12 niklas Exp $ */ +/* $OpenBSD: pcmcia_cis.c,v 1.4 2000/05/29 21:39:06 fgsch Exp $ */ /* $NetBSD: pcmcia_cis.c,v 1.9 1998/08/22 23:41:48 msaitoh Exp $ */ /* @@ -1026,6 +1026,8 @@ pcmcia_parse_cis_tuple(tuple, arg) reg = pcmcia_tuple_read_1(tuple, idx); idx++; + cfe->flags &= + ~(PCMCIA_CFE_IO8 | PCMCIA_CFE_IO16); if (reg & PCMCIA_TPCE_IO_BUSWIDTH_8BIT) cfe->flags |= PCMCIA_CFE_IO8; if (reg & PCMCIA_TPCE_IO_BUSWIDTH_16BIT) @@ -1105,6 +1107,9 @@ pcmcia_parse_cis_tuple(tuple, arg) reg = pcmcia_tuple_read_1(tuple, idx); idx++; + cfe->flags &= ~(PCMCIA_CFE_IRQSHARE + | PCMCIA_CFE_IRQPULSE + | PCMCIA_CFE_IRQLEVEL); if (reg & PCMCIA_TPCE_IR_SHARE) cfe->flags |= PCMCIA_CFE_IRQSHARE; if (reg & PCMCIA_TPCE_IR_PULSE) @@ -1228,12 +1233,15 @@ pcmcia_parse_cis_tuple(tuple, arg) reg = pcmcia_tuple_read_1(tuple, idx); idx++; + cfe->flags &= ~(PCMCIA_CFE_POWERDOWN + | PCMCIA_CFE_READONLY + | PCMCIA_CFE_AUDIO); if (reg & PCMCIA_TPCE_MI_PWRDOWN) - cfe->flags = PCMCIA_CFE_POWERDOWN; + cfe->flags |= PCMCIA_CFE_POWERDOWN; if (reg & PCMCIA_TPCE_MI_READONLY) - cfe->flags = PCMCIA_CFE_READONLY; + cfe->flags |= PCMCIA_CFE_READONLY; if (reg & PCMCIA_TPCE_MI_AUDIO) - cfe->flags = PCMCIA_CFE_AUDIO; + cfe->flags |= PCMCIA_CFE_AUDIO; cfe->maxtwins = reg & PCMCIA_TPCE_MI_MAXTWINS; while (reg & PCMCIA_TPCE_MI_EXT) { |