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(parent: e261199) | patch
bnx2x: Prevent IOV if no entries in CAM
authorYuval Mintz <Yuval.Mintz@qlogic.com>
Sun, 17 Aug 2014 13:47:48 +0000 (16:47 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 Aug 2014 19:31:16 +0000 (12:31 -0700)
commit0d8de80f5cea004568af8775fd0a0933d5166759
tree6c01f23e53a5f09640819a5493fe27d6465e586etree | snapshot (tar.gz zip)
parente261199872a232beb6541c7dc6af2af0de840a27commit | diff
bnx2x: Prevent IOV if no entries in CAM

It's possible there's a bad chip configuration which will result with
PCIe IOV capabilities, but with no available interrupts for VFs.

In such case, we want to gracefully prevent the PF from initializing its
IOV capabilities rather than encounter difficulties further along the way.

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>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c diff | blob | blame | history