cxgb4: Fix for handling 1Gb/s SFP+ Transceiver Modules

We previously assumed that a Port's Capabilities and Advertised Capabilities
would never change from Port Initialization time.  This is no longer true
when we can have 10Gb/s and 1Gb/s SFP+ Transceiver Modules randomly swapped.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index a853133d8db826029ac042006e89c6d99348f2d7..6b92c4c5a24136eb58c02f3c53241c9ce7a44ccd 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -3742,6 +3742,7 @@ int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl)
                        lc->link_ok = link_ok;
                        lc->speed = speed;
                        lc->fc = fc;
+                       lc->supported = be16_to_cpu(p->u.info.pcap);
                        t4_os_link_changed(adap, port, link_ok);
                }
                if (mod != pi->mod_type) {