]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] skge: speed setting
authorStephen Hemminger <shemminger@osdl.org>
Mon, 13 Feb 2006 23:46:48 +0000 (15:46 -0800)
committerJeff Garzik <jgarzik@pobox.com>
Fri, 17 Feb 2006 21:15:47 +0000 (16:15 -0500)
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 <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/net/skge.c

index bf55a4cfb3d25e6a8c401f7518b98bb5e9b74f56..67fb19b8fde9298bc09251a245b37fefabea5146 100644 (file)
@@ -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);