From patchwork Tue Jun 18 11:43:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Henriques X-Patchwork-Id: 252291 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 200C42C029D for ; Tue, 18 Jun 2013 21:47:23 +1000 (EST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1UouNY-0003UI-11; Tue, 18 Jun 2013 11:47:16 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1UouLT-0002Ii-75 for kernel-team@lists.ubuntu.com; Tue, 18 Jun 2013 11:45:07 +0000 Received: from bl16-85-234.dsl.telepac.pt ([188.81.85.234] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1UouLS-0008SP-VO; Tue, 18 Jun 2013 11:45:07 +0000 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Subject: [PATCH 70/93] Revert "ath9k_hw: Update rx gain initval to improve rx sensitivity" Date: Tue, 18 Jun 2013 12:43:18 +0100 Message-Id: <1371555821-12820-71-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1371555821-12820-1-git-send-email-luis.henriques@canonical.com> References: <1371555821-12820-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.5 Cc: Felix Fietkau , rmanohar@qca.qualcomm.com X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com 3.5.7.15 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Fietkau commit 96005931785238e1a24febf65ffb5016273e8225 upstream. This reverts commit 68d9e1fa24d9c7c2e527f49df8d18fb8cf0ec943 This change reduces rx sensitivity with no apparent extra benefit. It looks like it was meant for testing in a specific scenario, but it was never properly validated. Cc: rmanohar@qca.qualcomm.com Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville Signed-off-by: Luis Henriques --- drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index bad8cd1..4e2a52c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -777,11 +777,11 @@ static const u32 ar9300Common_rx_gain_table_2p2[][2] = { {0x0000a074, 0x00000000}, {0x0000a078, 0x00000000}, {0x0000a07c, 0x00000000}, - {0x0000a080, 0x1a1a1a1a}, - {0x0000a084, 0x1a1a1a1a}, - {0x0000a088, 0x1a1a1a1a}, - {0x0000a08c, 0x1a1a1a1a}, - {0x0000a090, 0x171a1a1a}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, {0x0000a094, 0x11111717}, {0x0000a098, 0x00030311}, {0x0000a09c, 0x00000000},