ibmvnic: Check for transport event on driver resume
authorJohn Allen <jallen@linux.vnet.ibm.com>
Mon, 24 Jul 2017 18:26:06 +0000 (13:26 -0500)
committerDavid S. Miller <davem@davemloft.net>
Tue, 25 Jul 2017 00:40:10 +0000 (17:40 -0700)
commita248878d7a1d35ea3bb874891997144ad16d7c27
tree3b620c8c4b406795037a9cb22d366e76e4c4da09
parent01c49884ddff7a6efd56e7b44ba0d6da22fb2ba4
ibmvnic: Check for transport event on driver resume

On resume, the ibmvnic driver will fail to resume normal operation.
The main crq gets closed on suspend by the vnic server and doesn't get
reopened again as the interrupt for the transport event that would reset
the main crq comes in after the driver has been suspended.

This patch resolves the issue by removing the calls to kick the receive
interrupts handlers and instead directly invoking the main crq interrupt
handler. This will ensure that we see the transport event necessary to
properly resume the driver.

Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ibm/ibmvnic.c