diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2000-10-20 22:44:06 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2000-10-20 22:44:06 +0000 |
| commit | bd4635599d9e56eb71d6d6ce002e141b6e1f3ec8 (patch) | |
| tree | faf45331154d04620036d28e1d082d3686b71a70 /sys/alpha/include | |
| parent | 32a48fa01c0fffad3b6a71cf85748a24c6349c03 (diff) | |
Notes
Diffstat (limited to 'sys/alpha/include')
| -rw-r--r-- | sys/alpha/include/mutex.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/alpha/include/mutex.h b/sys/alpha/include/mutex.h index 75c64cf3f85a..72d3b7b73401 100644 --- a/sys/alpha/include/mutex.h +++ b/sys/alpha/include/mutex.h @@ -60,6 +60,9 @@ extern char STR_SIEN[]; #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr \ != ALPHA_PSL_IPL_HIGH, STR_SIEN) +#define mtx_legal2block() \ + ((alpha_pal_rdps() & ALPHA_PSL_IPL_MASK) == ALPHA_PSL_IPL_HIGH) + /* * Assembly macros (for internal use only) *-------------------------------------------------------------------------- |