diff options
| author | Yuval Mintz <yuvalmin@broadcom.com> | 2013-12-26 09:57:10 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-26 13:38:21 -0500 |
| commit | 31b3523c22662bd3131a3d1bf31ecbedfec38215 (patch) | |
| tree | fb9997db68a2fc8d00601ad9db1eb50e8795d425 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | |
| parent | 68bf5a108e173121742869a97f0c7fb3634d1d17 (diff) | |
bnx2x: no error when RSS configuration fails
It's possible for VMs with older versions of bnx2x to run over a hypervisor
with latest driver. If a VF in such a VM does not support RSS configuration,
the PF driver in the hypervisor will print an error message to system logs.
This changes the error message into a debug message, as this is very likely
a false alarm for an older VF (i.e., VF manages to work properly; PF simply
cannot configure the additional queues for it).
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c index efa8a151d789..82a6b6b2406d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c @@ -800,14 +800,18 @@ int bnx2x_vfpf_config_rss(struct bnx2x *bp, } if (resp->hdr.status != PFVF_STATUS_SUCCESS) { - BNX2X_ERR("failed to send rss message to PF over Vf PF channel %d\n", - resp->hdr.status); - rc = -EINVAL; + /* Since older drivers don't support this feature (and VF has + * no way of knowing other than failing this), don't propagate + * an error in this case. + */ + DP(BNX2X_MSG_IOV, + "Failed to send rss message to PF over VF-PF channel [%d]\n", + resp->hdr.status); } out: bnx2x_vfpf_finalize(bp, &req->first_tlv); - return 0; + return rc; } int bnx2x_vfpf_set_mcast(struct net_device *dev) |