[dpdk-dev] e1000: enable allmulticast support for VF
Commit Message
Hi Yury,
I have comments. I think the function name " igbvf_allmulticast_disable" is a little misleading. Because this function will disable not only multicast but also unicast, right?
Thanks.
-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Yury Kylulin
Sent: Thursday, May 28, 2015 10:47 PM
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] e1000: enable allmulticast support for VF
Add support to enable and disable reception of all multicast packets by the VF using standard API rte_eth_allmulticast_enable()/rte_eth_allmulticast_disable().
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
---
drivers/net/e1000/igb_ethdev.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
.stats_reset = eth_igbvf_stats_reset,
@@ -2272,6 +2276,22 @@ igbvf_dev_close(struct rte_eth_dev *dev)
igbvf_dev_stop(dev);
}
+static void
+igbvf_allmulticast_enable(struct rte_eth_dev *dev) {
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ e1000_promisc_set_vf(hw, e1000_promisc_multicast); }
+
+static void
+igbvf_allmulticast_disable(struct rte_eth_dev *dev) {
+ struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+ e1000_promisc_set_vf(hw, e1000_promisc_disabled); }
+
static int igbvf_set_vfta(struct e1000_hw *hw, uint16_t vid, bool on) {
struct e1000_mbx_info *mbx = &hw->mbx;
--
1.7.9.5
@@ -135,6 +135,8 @@ static int igbvf_dev_configure(struct rte_eth_dev *dev); static int igbvf_dev_start(struct rte_eth_dev *dev); static void igbvf_dev_stop(struct rte_eth_dev *dev); static void igbvf_dev_close(struct rte_eth_dev *dev);
+static void igbvf_allmulticast_enable(struct rte_eth_dev *dev); static
+void igbvf_allmulticast_disable(struct rte_eth_dev *dev);
static int eth_igbvf_link_update(struct e1000_hw *hw); static void eth_igbvf_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *rte_stats); static void eth_igbvf_stats_reset(struct rte_eth_dev *dev); @@ -280,6 +282,8 @@ static const struct eth_dev_ops igbvf_eth_dev_ops = {
.dev_start = igbvf_dev_start,
.dev_stop = igbvf_dev_stop,
.dev_close = igbvf_dev_close,
+ .allmulticast_enable = igbvf_allmulticast_enable,
+ .allmulticast_disable = igbvf_allmulticast_disable,
.link_update = eth_igb_link_update,
.stats_get = eth_igbvf_stats_get,