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path: root/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
index 84dff74ca9cd..8a389d617a23 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
@@ -313,7 +313,17 @@ int t4vf_wr_mbox_core(struct adapter *adapter, const void *cmd, int size,
return ret;
}
+/* In the Physical Function Driver Common Code, the ADVERT_MASK is used to
+ * mask out bits in the Advertised Port Capabilities which are managed via
+ * separate controls, like Pause Frames and Forward Error Correction. In the
+ * Virtual Function Common Code, since we never perform L1 Configuration on
+ * the Link, the only things we really need to filter out are things which
+ * we decode and report separately like Speed.
+ */
#define ADVERT_MASK (FW_PORT_CAP32_SPEED_V(FW_PORT_CAP32_SPEED_M) | \
+ FW_PORT_CAP32_802_3_PAUSE | \
+ FW_PORT_CAP32_802_3_ASM_DIR | \
+ FW_PORT_CAP32_FEC_V(FW_PORT_CAP32_FEC_M) | \
FW_PORT_CAP32_ANEG)
/**