From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Qiming Yang <qiming.yang@intel.com>
Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com>,
Wenzhuo Lu <wenzhuo.lu@intel.com>, dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'net/igb: fix VF MAC address setting' has been queued to LTS release 16.11.2
Date: Mon, 8 May 2017 13:40:15 +0800 [thread overview]
Message-ID: <1494222024-5222-3-git-send-email-yuanhan.liu@linux.intel.com> (raw)
In-Reply-To: <1494222024-5222-1-git-send-email-yuanhan.liu@linux.intel.com>
Hi,
FYI, your patch has been queued to LTS release 16.11.2
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable
yet. It will be pushed if I get no objections before 05/13/17.
So please shout if anyone has objections.
Thanks.
--yliu
---
>From a1a28336fa21a459acc89cb4bb95e85645952da9 Mon Sep 17 00:00:00 2001
From: Qiming Yang <qiming.yang@intel.com>
Date: Wed, 3 May 2017 13:51:32 +0800
Subject: [PATCH] net/igb: fix VF MAC address setting
[ upstream commit 580b85f6ba4cf38268c50185a6f5becce8b69846 ]
VF default MAC address be added in PF Mac address list
instead of VF MAC address list, makes VF can't receive
packets. This patch fixes this issue.
Fixes: be2d648a2dd3 ("igb: add PF support")
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
drivers/net/e1000/igb_pf.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/e1000/igb_pf.c b/drivers/net/e1000/igb_pf.c
index 5845bc2..3f8f152 100644
--- a/drivers/net/e1000/igb_pf.c
+++ b/drivers/net/e1000/igb_pf.c
@@ -330,12 +330,16 @@ igb_vf_set_mac_addr(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
*(E1000_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
int rar_entry = hw->mac.rar_entry_count - (vf + 1);
uint8_t *new_mac = (uint8_t *)(&msgbuf[1]);
+ int rah;
if (is_unicast_ether_addr((struct ether_addr *)new_mac)) {
if (!is_zero_ether_addr((struct ether_addr *)new_mac))
rte_memcpy(vfinfo[vf].vf_mac_addresses, new_mac,
sizeof(vfinfo[vf].vf_mac_addresses));
hw->mac.ops.rar_set(hw, new_mac, rar_entry);
+ rah = E1000_READ_REG(hw, E1000_RAH(rar_entry));
+ rah |= (0x1 << (E1000_RAH_POOLSEL_SHIFT + vf));
+ E1000_WRITE_REG(hw, E1000_RAH(rar_entry), rah);
return 0;
}
return -1;
--
1.9.0
next prev parent reply other threads:[~2017-05-08 5:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-08 5:40 [dpdk-stable] patch 'kni: fix crash caused by freeing mempool' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net: fix stripped VLAN flag for offload emulation' " Yuanhan Liu
2017-05-08 5:40 ` Yuanhan Liu [this message]
2017-05-08 5:40 ` [dpdk-stable] patch 'net/igb: fix VF MAC address setting' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/ixgbe: fix VF Rx mode for allmulticast disabled' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/ixgbe: fix setting MTU on stopped device' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/ixgbe: fix memory overflow in 32-bit SSE Rx' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/i40e: " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/fm10k: " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'net/vmxnet3: fix build with gcc 7' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'doc: explain zlib dependency for bnx2x' " Yuanhan Liu
2017-05-08 5:40 ` [dpdk-stable] patch 'test/cmdline: fix missing break in switch' " Yuanhan Liu
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