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Message-ID: <20110115005936.1064.46582.stgit@sbhatewara-dev1.eng.vmware.com>
Date: Fri, 14 Jan 2011 16:59:36 -0800
From: Shreyas N Bhatewara <sbhatewara@...are.com>
To: netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: pv-drivers@...are.com, Guolin Yang <gyang@...are.com>
Subject: [PATCH net-next 3/8] vmxnet3: Enable HW Rx VLAN stripping by default
Make hw vlan tag stripping as enabled by default. Thereby remove
the code to conditionally enable it later.
Signed-off-by: Guolin Yang <gyang@...are.com>
Signed-off-by: Shreyas N Bhatewara <sbhatewara@...are.com>
---
drivers/net/vmxnet3/vmxnet3_drv.c | 14 +-------------
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 89bcee8..f47db1c 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1867,13 +1867,8 @@ vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
/* add vlan rx stripping. */
if (adapter->netdev->features & NETIF_F_HW_VLAN_RX) {
int i;
- struct Vmxnet3_DSDevRead *devRead = &shared->devRead;
adapter->vlan_grp = grp;
- /* update FEATURES to device */
- devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
- VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
- VMXNET3_CMD_UPDATE_FEATURE);
/*
* Clear entire vfTable; then enable untagged pkts.
* Note: setting one entry in vfTable to non-zero turns
@@ -1905,11 +1900,6 @@ vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
}
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
VMXNET3_CMD_UPDATE_VLAN_FILTERS);
-
- /* update FEATURES to device */
- devRead->misc.uptFeatures &= ~UPT1_F_RXVLAN;
- VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
- VMXNET3_CMD_UPDATE_FEATURE);
}
}
}
@@ -2083,10 +2073,8 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
devRead->misc.uptFeatures |= UPT1_F_LRO;
devRead->misc.maxNumRxSG = cpu_to_le16(1 + MAX_SKB_FRAGS);
}
- if ((adapter->netdev->features & NETIF_F_HW_VLAN_RX) &&
- adapter->vlan_grp) {
+ if (adapter->netdev->features & NETIF_F_HW_VLAN_RX)
devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
- }
devRead->misc.mtu = cpu_to_le32(adapter->netdev->mtu);
devRead->misc.queueDescPA = cpu_to_le64(adapter->queue_desc_pa);
--
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