From c3e53b9a3efe300a7864ab1ccfbae239d50d0002 Mon Sep 17 00:00:00 2001
From: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Date: Wed, 14 Jun 2017 23:50:05 -0500
Subject: [PATCH] ibmvnic: Activate disabled RX buffer pools on reset
References: bsc#1044767
Patch-mainline: v4.13-rc1
Git-commit: c3e53b9a3efe300a7864ab1ccfbae239d50d0002
RX buffer pools are disabled while awaiting a device
reset if firmware indicates that the resource is closed.
This patch fixes a bug where pools were not being
subsequently enabled after the device reset, causing
the device to become inoperable.
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/net/ethernet/ibm/ibmvnic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 78fdd4f0e341..99c552a79e9d 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -383,6 +383,7 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
atomic_set(&rx_pool->available, 0);
rx_pool->next_alloc = 0;
rx_pool->next_free = 0;
+ rx_pool->active = 1;
}
return 0;
--
2.10.2