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Commit 31b3523c authored by Yuval Mintz's avatar Yuval Mintz Committed by David S. Miller
Browse files

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: default avatarYuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: default avatarAriel Elior <ariele@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 68bf5a10

drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c

+8 −4
Original line number Diff line number Diff line
@@ -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",

		/* 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);

		rc = -EINVAL;

	}

out:

	bnx2x_vfpf_finalize(bp, &req->first_tlv);



	return 0;

	return rc;

}



int bnx2x_vfpf_set_mcast(struct net_device *dev)