From: Sujith <Sujith.Manoharan@atheros.com>
To: <linville@tuxdriver.com>
Cc: <linux-wireless@vger.kernel.org>
Subject: [PATCH 04/10] ath9k_hw: Add macros for multiple register writes
Date: Fri, 16 Apr 2010 11:53:55 +0530 [thread overview]
Message-ID: <19400.635.68570.290234@gargle.gargle.HOWL> (raw)
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
---
drivers/net/wireless/ath/ath9k/hw.h | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 7ce5420..8158e8e 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -68,6 +68,24 @@
#define REG_READ(_ah, _reg) \
ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
+#define ENABLE_REGWRITE_BUFFER(_ah) \
+ do { \
+ if (AR_SREV_9271(_ah)) \
+ ath9k_hw_common(_ah)->ops->enable_write_buffer((_ah)); \
+ } while (0)
+
+#define DISABLE_REGWRITE_BUFFER(_ah) \
+ do { \
+ if (AR_SREV_9271(_ah)) \
+ ath9k_hw_common(_ah)->ops->disable_write_buffer((_ah)); \
+ } while (0)
+
+#define REGWRITE_BUFFER_FLUSH(_ah) \
+ do { \
+ if (AR_SREV_9271(_ah)) \
+ ath9k_hw_common(_ah)->ops->write_flush((_ah)); \
+ } while (0)
+
#define SM(_v, _f) (((_v) << _f##_S) & _f)
#define MS(_v, _f) (((_v) & _f) >> _f##_S)
#define REG_RMW(_a, _r, _set, _clr) \
--
1.7.0.5
reply other threads:[~2010-04-16 6:24 UTC|newest]
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