be2net: Avoid flashing BE3 UFI on BE3-R chip.

Avoid flashing BE3 UFI on BE3-R chip by verifying asic_revision
number of the chip.

Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index a20b31d48a5e..d60be6845ee6 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1834,7 +1834,7 @@ err:
 
 /* Uses mbox */
 int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
-                u32 *mode, u32 *caps)
+                        u32 *mode, u32 *caps, u16 *asic_rev)
 {
         struct be_mcc_wrb *wrb;
         struct be_cmd_req_query_fw_cfg *req;
@@ -1855,6 +1855,7 @@ int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
                 *port_num = le32_to_cpu(resp->phys_port);
                 *mode = le32_to_cpu(resp->function_mode);
                 *caps = le32_to_cpu(resp->function_caps);
+                *asic_rev = le32_to_cpu(resp->asic_revision) & 0xFF;
         }
 
         mutex_unlock(&adapter->mbox_lock);