[PATCH] skge: pause mapping for fiber
Do correct mapping of pause and duplex when using 1000BaseX fiber
versions of the board.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 5776493..c19f49b 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -197,8 +197,8 @@
else if (hw->chip_id == CHIP_ID_YUKON)
supported &= ~SUPPORTED_1000baseT_Half;
} else
- supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE
- | SUPPORTED_Autoneg;
+ supported = SUPPORTED_1000baseT_Full | SUPPORTED_1000baseT_Half
+ | SUPPORTED_FIBRE | SUPPORTED_Autoneg;
return supported;
}
@@ -1018,6 +1018,14 @@
[FLOW_MODE_REM_SEND] = PHY_AN_PAUSE_CAP | PHY_AN_PAUSE_ASYM,
};
+/* special defines for FIBER (88E1011S only) */
+static const u16 fiber_pause_map[] = {
+ [FLOW_MODE_NONE] = PHY_X_P_NO_PAUSE,
+ [FLOW_MODE_LOC_SEND] = PHY_X_P_ASYM_MD,
+ [FLOW_MODE_SYMMETRIC] = PHY_X_P_SYM_MD,
+ [FLOW_MODE_REM_SEND] = PHY_X_P_BOTH_MD,
+};
+
/* Check status of Broadcom phy link */
static void bcom_check_link(struct skge_hw *hw, int port)
@@ -1207,17 +1215,7 @@
if (skge->advertising & ADVERTISED_1000baseT_Full)
ctrl |= PHY_X_AN_FD;
- switch(skge->flow_control) {
- case FLOW_MODE_NONE:
- ctrl |= PHY_X_P_NO_PAUSE;
- break;
- case FLOW_MODE_LOC_SEND:
- ctrl |= PHY_X_P_ASYM_MD;
- break;
- case FLOW_MODE_SYMMETRIC:
- ctrl |= PHY_X_P_BOTH_MD;
- break;
- }
+ ctrl |= fiber_pause_map[skge->flow_control];
xm_phy_write(hw, port, PHY_XMAC_AUNE_ADV, ctrl);
@@ -1796,11 +1794,17 @@
adv |= PHY_M_AN_10_FD;
if (skge->advertising & ADVERTISED_10baseT_Half)
adv |= PHY_M_AN_10_HD;
- } else /* special defines for FIBER (88E1011S only) */
- adv |= PHY_M_AN_1000X_AHD | PHY_M_AN_1000X_AFD;
- /* Set Flow-control capabilities */
- adv |= phy_pause_map[skge->flow_control];
+ /* Set Flow-control capabilities */
+ adv |= phy_pause_map[skge->flow_control];
+ } else {
+ if (skge->advertising & ADVERTISED_1000baseT_Full)
+ adv |= PHY_M_AN_1000X_AFD;
+ if (skge->advertising & ADVERTISED_1000baseT_Half)
+ adv |= PHY_M_AN_1000X_AHD;
+
+ adv |= fiber_pause_map[skge->flow_control];
+ }
/* Restart Auto-negotiation */
ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG;