Author: arybchik
Date: Sat Jun 4 17:00:50 2016
New Revision: 301385
URL: https://svnweb.freebsd.org/changeset/base/301385
Log:
MFC r300505
sfxge(4): cleanup: remove unused EFX preempt macros
The EFSYS_PREEMPT_DISABLE() and EFSYS_PREEMPT_ENABLE() macros
were used to ensure correct timing of I2C operations. The APIs
for I2C operations have been removed, so these macros have no
callers.
Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
Modified:
stable/10/sys/dev/sfxge/common/efsys.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/sfxge/common/efsys.h
==============================================================================
--- stable/10/sys/dev/sfxge/common/efsys.h Sat Jun 4 16:58:34 2016
(r301384)
+++ stable/10/sys/dev/sfxge/common/efsys.h Sat Jun 4 17:00:50 2016
(r301385)
@@ -1110,22 +1110,6 @@ typedef struct efsys_lock_s {
_NOTE(CONSTANTCONDITION) \
} while (B_FALSE)
-/* PREEMPT */
-
-#define EFSYS_PREEMPT_DISABLE(_state)
\
- do { \
- (_state) = (_state); \
- critical_enter(); \
- _NOTE(CONSTANTCONDITION) \
- } while (B_FALSE)
-
-#define EFSYS_PREEMPT_ENABLE(_state)
\
- do { \
- (_state) = (_state); \
- critical_exit(_state); \
- _NOTE(CONSTANTCONDITION) \
- } while (B_FALSE)
-
/* STAT */
typedef uint64_t efsys_stat_t;
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