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| author | Dmitry Kravkov | 2014-06-26 13:31:04 +0200 |
|---|---|---|
| committer | David S. Miller | 2014-07-02 00:52:29 +0200 |
| commit | 6495d15a7cb1f3328dc38557c48afb754f900c14 (patch) | |
| tree | 50e6cbf8162307785be53b169733d98c7e1e528c /drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | |
| parent | Merge branch 'pktgen' (diff) | |
| download | kernel-qcow2-linux-6495d15a7cb1f3328dc38557c48afb754f900c14.tar.gz kernel-qcow2-linux-6495d15a7cb1f3328dc38557c48afb754f900c14.tar.xz kernel-qcow2-linux-6495d15a7cb1f3328dc38557c48afb754f900c14.zip | |
bnx2x: VF can report link speed
Until now VFs were oblvious to the actual configured link parameters.
This patch does 2 things:
1. It enables a PF to inform its VF using the bulletin board of the link
configured, and allows the VF to present that information.
2. It adds support of `ndo_set_vf_link_state', allowing the hypervisor
to set the VF link state.
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 2887034523e0..6af9e3c046a0 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -2698,6 +2698,14 @@ void bnx2x__link_status_update(struct bnx2x *bp) bp->link_vars.duplex = DUPLEX_FULL; bp->link_vars.flow_ctrl = BNX2X_FLOW_CTRL_NONE; __bnx2x_link_report(bp); + + bnx2x_sample_bulletin(bp); + + /* if bulletin board did not have an update for link status + * __bnx2x_link_report will report current status + * but it will NOT duplicate report in case of already reported + * during sampling bulletin board. + */ bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP); } } @@ -12424,6 +12432,7 @@ static const struct net_device_ops bnx2x_netdev_ops = { .ndo_busy_poll = bnx2x_low_latency_recv, #endif .ndo_get_phys_port_id = bnx2x_get_phys_port_id, + .ndo_set_vf_link_state = bnx2x_set_vf_link_state, }; static int bnx2x_set_coherency_mask(struct bnx2x *bp) |