diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/ibm/ibmvnic.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 86a83e53dce5..994358689de9 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -3566,14 +3566,31 @@ static int ibmvnic_send_crq(struct ibmvnic_adapter *adapter, static int ibmvnic_send_crq_init(struct ibmvnic_adapter *adapter) { + struct device *dev = &adapter->vdev->dev; union ibmvnic_crq crq; + int retries = 100; + int rc; memset(&crq, 0, sizeof(crq)); crq.generic.first = IBMVNIC_CRQ_INIT_CMD; crq.generic.cmd = IBMVNIC_CRQ_INIT; netdev_dbg(adapter->netdev, "Sending CRQ init\n"); - return ibmvnic_send_crq(adapter, &crq); + do { + rc = ibmvnic_send_crq(adapter, &crq); + if (rc != H_CLOSED) + break; + retries--; + msleep(50); + + } while (retries > 0); + + if (rc) { + dev_err(dev, "Failed to send init request, rc = %d\n", rc); + return rc; + } + + return 0; } static int send_version_xchg(struct ibmvnic_adapter *adapter) |