From patchwork Mon Jul 13 09:21:02 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Luis Henriques X-Patchwork-Id: 494461 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 1388D1401E7; Mon, 13 Jul 2015 19:31:00 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1ZEa4e-0004PF-2G; Mon, 13 Jul 2015 09:30:56 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1ZEZv4-0006we-Uv for kernel-team@lists.ubuntu.com; Mon, 13 Jul 2015 09:21:02 +0000 Received: from av-217-129-142-138.netvisao.pt ([217.129.142.138] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1ZEZv4-0001vZ-QE; Mon, 13 Jul 2015 09:21:02 +0000 From: Luis Henriques To: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Subject: [3.16.y-ckt stable] Patch "b43: fix support for 14e4:4321 PCI dev with BCM4321 chipset" has been added to staging queue Date: Mon, 13 Jul 2015 10:21:02 +0100 Message-Id: <1436779262-19745-1-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 X-Extended-Stable: 3.16 MIME-Version: 1.0 Cc: kernel-team@lists.ubuntu.com, Kalle Valo 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: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled b43: fix support for 14e4:4321 PCI dev with BCM4321 chipset to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-queue This patch is scheduled to be released in version 3.16.7-ckt15. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.16.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From ee747192058c6299b7a95ef36401ea9f24d7a1b9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sat, 6 Jun 2015 22:45:59 +0200 Subject: b43: fix support for 14e4:4321 PCI dev with BCM4321 chipset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 90f91b129810c3f169e443252be30ed7c0130326 upstream. It seems Broadcom released two devices with conflicting device id. There are for sure 14e4:4321 PCI devices with BCM4321 (N-PHY) chipset, they can be found in routers, e.g. Netgear WNR834Bv2. However, according to Broadcom public sources 0x4321 is also used for 5 GHz BCM4306 (G-PHY). It's unsure if they meant PCI device id, or "virtual" id (from SPROM). To distinguish these devices lets check PHY type (G vs. N). Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo Signed-off-by: Luis Henriques --- drivers/net/wireless/b43/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 0d6a0bb1f876..8556325e98a3 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -5130,6 +5130,10 @@ static void b43_supported_bands(struct b43_wldev *dev, bool *have_2ghz_phy, *have_5ghz_phy = true; return; case 0x4321: /* BCM4306 */ + /* There are 14e4:4321 PCI devs with 2.4 GHz BCM4321 (N-PHY) */ + if (dev->phy.type != B43_PHYTYPE_G) + break; + /* fall through */ case 0x4313: /* BCM4311 */ case 0x431a: /* BCM4318 */ case 0x432a: /* BCM4321 */