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| author | Stephen Hemminger <shemminger@osdl.org> | 2006-10-05 15:49:51 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-11 04:06:09 -0400 |
| commit | 4b67be999ed5bfb1bfe4cc502d37d59b4f6b6b7f (patch) | |
| tree | 04eccfdda3f2ee5dbd16ca336ede71ce662ef944 /drivers/net/skge.c | |
| parent | a1bc9b875be597cdf147db2748ba7ddc6b0f0fbe (diff) | |
| download | blackbird-obmc-linux-4b67be999ed5bfb1bfe4cc502d37d59b4f6b6b7f.tar.gz blackbird-obmc-linux-4b67be999ed5bfb1bfe4cc502d37d59b4f6b6b7f.zip | |
[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>
Diffstat (limited to 'drivers/net/skge.c')
| -rw-r--r-- | drivers/net/skge.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 57764935a9f8..c19f49bce7af 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -197,8 +197,8 @@ static u32 skge_supported_modes(const struct skge_hw *hw) 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 @@ static const u16 phy_pause_map[] = { [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 @@ static void xm_phy_init(struct skge_port *skge) 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 @@ static void yukon_init(struct skge_hw *hw, int port) 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; |
