diff options
| author | Ariel Elior | 2013-06-20 16:39:08 +0200 |
|---|---|---|
| committer | David S. Miller | 2013-06-24 08:54:15 +0200 |
| commit | 78c3bcc5d1af64f51d9f30b0f5a2d1985bf69734 (patch) | |
| tree | 9b842af30174dc435104d0e90d23b02061b99cd7 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | |
| parent | VSOCK: Fix VSOCK_HASH and VSOCK_CONN_HASH (diff) | |
| download | kernel-qcow2-linux-78c3bcc5d1af64f51d9f30b0f5a2d1985bf69734.tar.gz kernel-qcow2-linux-78c3bcc5d1af64f51d9f30b0f5a2d1985bf69734.tar.xz kernel-qcow2-linux-78c3bcc5d1af64f51d9f30b0f5a2d1985bf69734.zip | |
bnx2x: Improve PF behaviour toward VF
If PF is unloaded with loaded VFs, signal towards VFs so they can detect
this gracefully.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
----
drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 ++
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 +++
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 23 +++++++++++++++++++---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 24 ++++++++++++++++++++---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 2 ++
drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 +++++++++++-
drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.h | 5 ++++-
7 files changed, 63 insertions(+), 8 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index ca7f2bb08f44..d342c5a34afc 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -2871,6 +2871,9 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link) bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT; smp_mb(); + /* indicate to VFs that the PF is going down */ + bnx2x_iov_channel_down(bp); + if (CNIC_LOADED(bp)) bnx2x_cnic_notify(bp, CNIC_CTL_STOP_CMD); |