From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C74B128ED for ; Mon, 12 Dec 2022 13:42:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D50C7C433D2; Mon, 12 Dec 2022 13:42:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670852556; bh=fxdGncPSS8b9gX0+dSdEQDo5IGcISDZYEcPCnTvxkq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EajIbkX7FphVsf+H6osTT8EasGlvmK3D+MzRh5s/CDS2+w4tY+qBB4ivpBj1/PR5Z 3jmOfLJD0qufGgjYB7v0OhJjg8zCbzyFjDhucdyuUG1+0gbOulLEPC5+qP2yHp+H95 to9jjS+MKjfsuJk7ynO1o3Xc5rBuMJW5dtcZP0NY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ronak Doshi , Guolin Yang , "David S. Miller" , Sasha Levin Subject: [PATCH 6.0 105/157] vmxnet3: use correct intrConf reference when using extended queues Date: Mon, 12 Dec 2022 14:17:33 +0100 Message-Id: <20221212130939.060027397@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221212130934.337225088@linuxfoundation.org> References: <20221212130934.337225088@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Ronak Doshi [ Upstream commit 409e8ec8c5825591895937b8499b54aa2476fae7 ] Commit 39f9895a00f4 ("vmxnet3: add support for 32 Tx/Rx queues") added support for 32Tx/Rx queues. As a part of this patch, intrConf structure was extended to incorporate increased queues. This patch fixes the issue where incorrect reference is being used. Fixes: 39f9895a00f4 ("vmxnet3: add support for 32 Tx/Rx queues") Signed-off-by: Ronak Doshi Acked-by: Guolin Yang Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/vmxnet3/vmxnet3_drv.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index dd4fecbd1e2e..c28c4a654615 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -75,8 +75,14 @@ vmxnet3_enable_all_intrs(struct vmxnet3_adapter *adapter) for (i = 0; i < adapter->intr.num_intrs; i++) vmxnet3_enable_intr(adapter, i); - adapter->shared->devRead.intrConf.intrCtrl &= + if (!VMXNET3_VERSION_GE_6(adapter) || + !adapter->queuesExtEnabled) { + adapter->shared->devRead.intrConf.intrCtrl &= cpu_to_le32(~VMXNET3_IC_DISABLE_ALL); + } else { + adapter->shared->devReadExt.intrConfExt.intrCtrl &= + cpu_to_le32(~VMXNET3_IC_DISABLE_ALL); + } } @@ -85,8 +91,14 @@ vmxnet3_disable_all_intrs(struct vmxnet3_adapter *adapter) { int i; - adapter->shared->devRead.intrConf.intrCtrl |= + if (!VMXNET3_VERSION_GE_6(adapter) || + !adapter->queuesExtEnabled) { + adapter->shared->devRead.intrConf.intrCtrl |= cpu_to_le32(VMXNET3_IC_DISABLE_ALL); + } else { + adapter->shared->devReadExt.intrConfExt.intrCtrl |= + cpu_to_le32(VMXNET3_IC_DISABLE_ALL); + } for (i = 0; i < adapter->intr.num_intrs; i++) vmxnet3_disable_intr(adapter, i); } -- 2.35.1