From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5EE58C3ABBF for ; Tue, 6 May 2025 02:22:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vYzGpO37+Mimnv+Uqs5niRwH2D+HWHvLryHL0mzdT94=; b=lY1maH7JfTy/3RqO+C8AgroDOm mYU2f2nTZe3DyXJfxaraCi3FePXFjAbk9OnkVT/nL4YJBzp0Dx9s1omPTzey0cInk2lfti7X/jG8v p/APk/M+MeT12G6ohWPI7AlR32s8pnZNzjp+gLZ/A2tjNBemeEkioTd+A2P9Y3odrWUQ2jY5S2LsN 3qc3NGle0dnRKZ2o6fEBK/YUuKG/gSJ3Ls2mNaYhZPpMhGO1npOLxuXOxMwKdMqz2OoEToMrQvUTi qjYq6LwtI3t92ieeavgVPSsmv1aej3RoMPtJtqWpx/ODiNVXKO8PVUQgZLeWs7QRZ0du5mFomEtqf XU3aOcPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uC7xL-00000009jCn-0O7U; Tue, 06 May 2025 02:22:51 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uC4jE-00000008uP0-2zSZ for ath12k@lists.infradead.org; Mon, 05 May 2025 22:56:06 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 4EE83A4D24B; Mon, 5 May 2025 22:50:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2B04C4CEE4; Mon, 5 May 2025 22:56:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746485763; bh=TsQGUHxbunuYlL+5yeNWrYVRKxT6Qrp6Bdsbu5dSO3g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f3uo+kFepgFiHXPI60VL/BsSSxSb+GaLhjnC0ctlyw/RyZfxjXcgMCpdpYGFPgcq+ luvr7jfiaWLzVc4g3o5Xj76Tclqmx51Xe2kuipg0lFxo/GueSI6HGeFxefqDKA3xP7 mGdPynbliGZd5rM+BYcmKEjhtBfPUWDgHNU+4ZFXn8Pdrpf8U0rAG2f7oaUUxHcpWo CBcxND9PBsK1y4q9uhvWVIKxIdU5cJv30qEOuKqoxwwVrMVQRKYKB2hF1bPksSJRdT pg/Vaw47nNY3HHFsMnTD/khU0RthNEDrS3LnHEgq6g8CV//7GqhfwRByHc5+gQ0fmm dTKUAj1qlE30A== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: P Praneesh , Jeff Johnson , Sasha Levin , jjohnson@kernel.org, linux-wireless@vger.kernel.org, ath12k@lists.infradead.org Subject: [PATCH AUTOSEL 6.12 472/486] wifi: ath12k: Fix end offset bit definition in monitor ring descriptor Date: Mon, 5 May 2025 18:39:08 -0400 Message-Id: <20250505223922.2682012-472-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250505223922.2682012-1-sashal@kernel.org> References: <20250505223922.2682012-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.26 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250505_155604_824682_19844A0B X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org From: P Praneesh [ Upstream commit 6788a666000d600bd8f2e9f991cad9cc805e7f01 ] End offset for the monitor destination ring descriptor is defined as 16 bits, while the firmware definition specifies only 12 bits. The remaining bits (bit 12 to bit 15) are reserved and may contain junk values, leading to invalid information retrieval. Fix this issue by updating the correct genmask values. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: P Praneesh Link: https://patch.msgid.link/20241223060132.3506372-8-quic_ppranees@quicinc.com Signed-off-by: Jeff Johnson Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath12k/hal_desc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath12k/hal_desc.h b/drivers/net/wireless/ath/ath12k/hal_desc.h index 739f73370015e..4f745cfd7d8e7 100644 --- a/drivers/net/wireless/ath/ath12k/hal_desc.h +++ b/drivers/net/wireless/ath/ath12k/hal_desc.h @@ -2966,7 +2966,7 @@ struct hal_mon_buf_ring { #define HAL_MON_DEST_COOKIE_BUF_ID GENMASK(17, 0) -#define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(15, 0) +#define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(11, 0) #define HAL_MON_DEST_INFO0_FLUSH_DETECTED BIT(16) #define HAL_MON_DEST_INFO0_END_OF_PPDU BIT(17) #define HAL_MON_DEST_INFO0_INITIATOR BIT(18) -- 2.39.5