27 lines
839 B
Diff
27 lines
839 B
Diff
From: Oleksij Rempel <linux@rempel-privat.de>
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Date: Sun, 22 Mar 2015 19:29:55 +0100
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Subject: [PATCH] ath9k: write buffer related optimisation in
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ar5008_hw_set_channel_regs
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
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@@ -681,12 +681,13 @@ static void ar5008_hw_set_channel_regs(s
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phymode |= AR_PHY_FC_DYN2040_PRI_CH;
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}
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+ ENABLE_REGWRITE_BUFFER(ah);
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REG_WRITE(ah, AR_PHY_TURBO, phymode);
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+ /* This function do only REG_WRITE, so
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+ * we can include it to REGWRITE_BUFFER. */
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ath9k_hw_set11nmac2040(ah, chan);
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- ENABLE_REGWRITE_BUFFER(ah);
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-
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REG_WRITE(ah, AR_GTXTO, 25 << AR_GTXTO_TIMEOUT_LIMIT_S);
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REG_WRITE(ah, AR_CST, 0xF << AR_CST_TIMEOUT_LIMIT_S);
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