[PATCH net-next] cxgb4: use FW_PORT_ACTION_L1_CFG32 for 32 bit capability

[Ganesh Goudar]

when 32 bit port capability is in use, use FW_PORT_ACTION_L1_CFG32
rather than FW_PORT_ACTION_L1_CFG.

Signed-off-by: Casey Leedom <lee...@chelsio.com>
Signed-off-by: Ganesh Goudar <ganes...@chelsio.com>
---
 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c 
b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index f85eab5..cb52394 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -4204,6 +4204,7 @@ int t4_link_l1cfg_core(struct adapter *adapter, unsigned 
int mbox,
  */
 int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port)
 {
+       unsigned int fw_caps = adap->params.fw_caps_support;
        struct fw_port_cmd c;
 
        memset(&c, 0, sizeof(c));
@@ -4211,9 +4212,14 @@ int t4_restart_aneg(struct adapter *adap, unsigned int 
mbox, unsigned int port)
                                     FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
                                     FW_PORT_CMD_PORTID_V(port));
        c.action_to_len16 =
-               cpu_to_be32(FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) |
+               cpu_to_be32(FW_PORT_CMD_ACTION_V(fw_caps == FW_CAPS16
+                                                ? FW_PORT_ACTION_L1_CFG
+                                                : FW_PORT_ACTION_L1_CFG32) |
                            FW_LEN16(c));
-       c.u.l1cfg.rcap = cpu_to_be32(FW_PORT_CAP32_ANEG);
+       if (fw_caps == FW_CAPS16)
+               c.u.l1cfg.rcap = cpu_to_be32(FW_PORT_CAP_ANEG);
+       else
+               c.u.l1cfg32.rcap32 = cpu_to_be32(FW_PORT_CAP32_ANEG);
        return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
 }
 
-- 
2.1.0