From 564f9abb34c936e5d0c7682129042dad14dbbb95 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Mon, 13 Feb 2006 15:46:48 -0800 Subject: [PATCH] [PATCH] skge: speed setting This is a clone of John Linville's fixed for speed setting on sky2 driver. The skge driver has the same code (and bug). It would not allow manually forcing 100 and 10 mbit. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik --- drivers/net/skge.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/skge.c b/drivers/net/skge.c index bf55a4cfb3d2..67fb19b8fde9 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -1697,6 +1697,7 @@ static void yukon_mac_init(struct skge_hw *hw, int port) skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_SET); skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_CLR); skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR); + if (skge->autoneg == AUTONEG_DISABLE) { reg = GM_GPCR_AU_ALL_DIS; gma_write16(hw, port, GM_GP_CTRL, @@ -1704,16 +1705,23 @@ static void yukon_mac_init(struct skge_hw *hw, int port) switch (skge->speed) { case SPEED_1000: + reg &= ~GM_GPCR_SPEED_100; reg |= GM_GPCR_SPEED_1000; - /* fallthru */ + break; case SPEED_100: + reg &= ~GM_GPCR_SPEED_1000; reg |= GM_GPCR_SPEED_100; + break; + case SPEED_10: + reg &= ~(GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100); + break; } if (skge->duplex == DUPLEX_FULL) reg |= GM_GPCR_DUP_FULL; } else reg = GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100 | GM_GPCR_DUP_FULL; + switch (skge->flow_control) { case FLOW_MODE_NONE: skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); -- 2.20.1