Return-path: Received: from arrakis.dune.hu ([78.24.191.176]:48338 "EHLO arrakis.dune.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751642Ab3GHOI5 (ORCPT ); Mon, 8 Jul 2013 10:08:57 -0400 From: Gabor Juhos To: John Linville Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com, Gabor Juhos Subject: [PATCH v3 11/20] rt2x00: rt2800lib: hardcode TX mixer gain values for RT3593 Date: Mon, 8 Jul 2013 16:08:26 +0200 Message-Id: <1373292515-21332-12-git-send-email-juhosg@openwrt.org> (sfid-20130708_162039_918185_681CDA99) In-Reply-To: <1373292515-21332-1-git-send-email-juhosg@openwrt.org> References: <1373292515-21332-1-git-send-email-juhosg@openwrt.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: The reference code uses hardcoded zero TX mixer gain value for RT3593. Do the same in the rt2x00 driver. Based on the Ralink DPO_RT5572_LinuxSTA_2.6.0.1_20120629 driver. Reference: NICReadEEPROMParameters in common/rtmp_init.c Signed-off-by: Gabor Juhos Acked-by: Stanislaw Gruszka --- Changes since v2: --- --- drivers/net/wireless/rt2x00/rt2800lib.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 1f32732..65045e0 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -6365,6 +6365,9 @@ static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev) { u16 word; + if (rt2x00_rt(rt2x00dev, RT3593)) + return 0; + rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word); if ((word & 0x00ff) != 0x00ff) return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_BG_VAL); @@ -6376,6 +6379,9 @@ static u8 rt2800_get_txmixer_gain_5g(struct rt2x00_dev *rt2x00dev) { u16 word; + if (rt2x00_rt(rt2x00dev, RT3593)) + return 0; + rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word); if ((word & 0x00ff) != 0x00ff) return rt2x00_get_field16(word, EEPROM_TXMIXER_GAIN_A_VAL); -- 1.7.10