ibmvnic: reduce wait for completion time

Reduce the wait time for Command Response Queue response from 30 seconds
to 20 seconds, as recommended by VIOS and Power Hypervisor teams.

Fixes: bd0b672313941 ("ibmvnic: Move login and queue negotiation into ibmvnic_open")
Fixes: 53da09e92910f ("ibmvnic: Add set_link_state routine for setting adapter link state")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index d48a694..bca1bec 100644 (file)
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -834,7 +834,7 @@ static void release_napi(struct ibmvnic_adapter *adapter)
 static int ibmvnic_login(struct net_device *netdev)
 {
        struct ibmvnic_adapter *adapter = netdev_priv(netdev);
-       unsigned long timeout = msecs_to_jiffies(30000);
+       unsigned long timeout = msecs_to_jiffies(20000);
        int retry_count = 0;
        int retries = 10;
        bool retry;
@@ -938,7 +938,7 @@ static void release_resources(struct ibmvnic_adapter *adapter)
 static int set_link_state(struct ibmvnic_adapter *adapter, u8 link_state)
 {
        struct net_device *netdev = adapter->netdev;
-       unsigned long timeout = msecs_to_jiffies(30000);
+       unsigned long timeout = msecs_to_jiffies(20000);
        union ibmvnic_crq crq;
        bool resend;
        int rc;
@@ -5130,7 +5130,7 @@ map_failed:
 static int ibmvnic_reset_init(struct ibmvnic_adapter *adapter, bool reset)
 {
        struct device *dev = &adapter->vdev->dev;
-       unsigned long timeout = msecs_to_jiffies(30000);
+       unsigned long timeout = msecs_to_jiffies(20000);
        u64 old_num_rx_queues, old_num_tx_queues;
        int rc;