netdev - [PATCH 1/5 net-next] ibmvnic: Activate disabled RX buffer pools on reset

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Message-Id: <1497497748-14075-1-git-send-email-tlfalcon@linux.vnet.ibm.com>
Date:   Wed, 14 Jun 2017 22:35:44 -0500
From:   Thomas Falcon <tlfalcon@...ux.vnet.ibm.com>
To:     netdev@...r.kernel.org
Cc:     nfont@...ux.vnet.ibm.com, jallen@...ux.vnet.ibm.com,
        Thomas Falcon <tlfalcon@...ux.vnet.ibm.com>
Subject: [PATCH 1/5 net-next] ibmvnic: Activate disabled RX buffer pools on reset

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@...ux.vnet.ibm.com>

---
 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 7e585fd..000cd15 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;
-- 
1.8.5.6