enic: Bug fix: align desc ring sizes to 32 descs

Previous driver was aligning ring sizes to 16 descs, but hardware actually
wants desc ring sizes to be aligned to 32 descs.

Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
index 32111144efc9..a605da1475c6 100644
--- a/drivers/net/enic/enic_res.c
+++ b/drivers/net/enic/enic_res.c
@@ -74,13 +74,13 @@ int enic_get_vnic_config(struct enic *enic)
                 min_t(u32, ENIC_MAX_WQ_DESCS,
                 max_t(u32, ENIC_MIN_WQ_DESCS,
                 c->wq_desc_count));
-        c->wq_desc_count &= 0xfffffff0; /* must be aligned to groups of 16 */
+        c->wq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */
 
         c->rq_desc_count =
                 min_t(u32, ENIC_MAX_RQ_DESCS,
                 max_t(u32, ENIC_MIN_RQ_DESCS,
                 c->rq_desc_count));
-        c->rq_desc_count &= 0xfffffff0; /* must be aligned to groups of 16 */
+        c->rq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */
 
         if (c->mtu == 0)
                 c->mtu = 1500;