From 6c88c764e0c426d11b07a5b2606527ccaca3ca02 Mon Sep 17 00:00:00 2001 From: Ronak Doshi Date: Wed, 30 Nov 2022 00:21:47 -0800 Subject: [PATCH] vmxnet3: use correct intrConf reference when using extended queues [ 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 44a0d46..21896e2 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); } -- 2.7.4