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| author | brian <brian@FreeBSD.org> | 2001-05-07 11:13:11 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-05-07 11:13:11 +0000 |
| commit | b4e77391c3536ccca7aefca3e461c40868b19e4b (patch) | |
| tree | c7d39edab6352934c4f07c09001bee997dcc07ff /sys/dev/digi/digi.h | |
| parent | 92ef63e056362d78915ae984627804545c04afa8 (diff) | |
| download | FreeBSD-src-b4e77391c3536ccca7aefca3e461c40868b19e4b.zip FreeBSD-src-b4e77391c3536ccca7aefca3e461c40868b19e4b.tar.gz | |
Change COM_LOCK/COM_UNLOCK to a regular mutex - still conditional on
SMP being defined.
Diffstat (limited to 'sys/dev/digi/digi.h')
| -rw-r--r-- | sys/dev/digi/digi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/digi/digi.h b/sys/dev/digi/digi.h index baa03eb..f59f2af 100644 --- a/sys/dev/digi/digi.h +++ b/sys/dev/digi/digi.h @@ -37,6 +37,12 @@ #define CE_NTYPES 3 #define CE_RECORD(com, errnum) (++(com)->delta_error_counts[errnum]) +#ifdef SMP +#define DIGI_LOCK_INTR +#endif + +/*#define DIGI_INTERRUPT*/ + #ifndef DEBUG #define DEBUG #endif @@ -190,6 +196,9 @@ struct digi_softc { u_char *(*setwin)(struct digi_softc *_sc, unsigned _addr); void (*hidewin)(struct digi_softc *_sc); void (*towin)(struct digi_softc *_sc, int _win); +#ifdef DIGI_LOCK_INTR + struct mtx intr_mutex[1]; +#endif #ifdef DEBUG int intr_count; #endif |
