Return-path: Received: from mail-ob0-f174.google.com ([209.85.214.174]:38609 "EHLO mail-ob0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754602Ab2JQMAA (ORCPT ); Wed, 17 Oct 2012 08:00:00 -0400 Received: by mail-ob0-f174.google.com with SMTP id uo13so7248666obb.19 for ; Wed, 17 Oct 2012 04:59:57 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1350474643-59518-1-git-send-email-nbd@openwrt.org> References: <1350474643-59518-1-git-send-email-nbd@openwrt.org> Date: Wed, 17 Oct 2012 17:29:57 +0530 Message-ID: (sfid-20121017_140005_914382_B2F6D204) Subject: Re: [PATCH 3.7] Revert "ath9k_hw: Updated AR9003 tx gain table for 5GHz" From: Mohammed Shafi To: Felix Fietkau Cc: linux-wireless@vger.kernel.org, linville@tuxdriver.com, mcgrof@qca.qualcomm.com, rmanohar@qca.qualcomm.com Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Felix, On Wed, Oct 17, 2012 at 5:20 PM, Felix Fietkau wrote: > This reverts commit a240dc7b3c7463bd60cf0a9b2a90f52f78aae0fd. > > This commit is reducing tx power by at least 10 db on some devices, > e.g. the Buffalo WZR-HP-G450H. a minor concern, seems to be a reasonable amount of changes in the initvals. should be fine with the stable kernel releases, just worried about merge conflicts ? > > Signed-off-by: Felix Fietkau > Cc: stable@vger.kernel.org > Cc: rmanohar@qca.qualcomm.com > --- > .../net/wireless/ath/ath9k/ar9003_2p2_initvals.h | 164 ++++++++++----------- > 1 file changed, 82 insertions(+), 82 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h > index 89bf94d..6f7cf49 100644 > --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h > +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h > @@ -534,107 +534,107 @@ static const u32 ar9300_2p2_baseband_core[][2] = { > > static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = { > /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ > - {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, > - {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, > - {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, > + {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, > + {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, > + {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, > {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, > {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, > {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, > {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, > {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, > - {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, > - {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, > - {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, > - {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, > - {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, > - {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, > - {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, > - {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, > - {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, > - {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, > - {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, > - {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, > - {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, > - {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, > - {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, > - {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83}, > - {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84}, > - {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, > - {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, > - {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, > - {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, > - {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > - {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, > + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, > + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, > + {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, > + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, > + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, > + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, > + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, > + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, > + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, > + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, > + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, > + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, > + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, > + {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861}, > + {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81}, > + {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83}, > + {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84}, > + {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3}, > + {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5}, > + {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9}, > + {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb}, > + {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > + {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, > {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, > {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, > {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, > {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, > - {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202}, > - {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400}, > - {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402}, > - {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404}, > - {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603}, > - {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02}, > - {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04}, > - {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20}, > - {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20}, > - {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22}, > - {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24}, > - {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640}, > - {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660}, > - {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861}, > - {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81}, > - {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83}, > - {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84}, > - {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3}, > - {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5}, > - {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9}, > - {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb}, > - {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > - {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, > + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, > + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, > + {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, > + {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, > + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, > + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, > + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, > + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, > + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, > + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, > + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, > + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, > + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, > + {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861}, > + {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81}, > + {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83}, > + {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84}, > + {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3}, > + {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5}, > + {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9}, > + {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb}, > + {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > + {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, > {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > - {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, > - {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, > - {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, > - {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, > - {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, > - {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, > - {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, > - {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, > - {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, > - {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, > - {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, > - {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, > - {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, > - {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, > - {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, > - {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, > - {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, > + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, > + {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000}, > + {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501}, > + {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501}, > + {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03}, > + {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04}, > + {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04}, > + {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, > + {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, > + {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, > + {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, > + {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, > + {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, > + {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, > + {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, > {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, > - {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, > - {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, > - {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, > + {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, > + {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, > + {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, > {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, > {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, > - {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, > + {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, > {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, > {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, > - {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, > + {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, > {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, > {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, > - {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, > + {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, > {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, > }; > > -- > 1.7.12.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- thanks, shafi