Some of these chips are disabled until clock is enabled.
This fixes:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=404107
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
--- linux-2.6.20.y.orig/drivers/net/sky2.c 2007-04-07 15:54:42.000000000
-0700
+++ linux-2.6.20.y/drivers/net/sky2.c 2007-04-07 15:56:37.000000000 -0700
@@ -2437,6 +2437,10 @@
return -EOPNOTSUPP;
}
+ /* Make sure and enable all clocks */
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U)
+ sky2_pci_write32(hw, PCI_DEV_REG3, 0);
+
hw->chip_rev = (sky2_read8(hw, B2_MAC_CFG) & CFG_CHIP_R_MSK) >> 4;
/* This rev is really old, and requires untested workarounds */
@@ -3610,6 +3614,9 @@
pci_restore_state(pdev);
pci_enable_wake(pdev, PCI_D0, 0);
+
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U)
+ sky2_pci_write32(hw, PCI_DEV_REG3, 0);
sky2_set_power_state(hw, PCI_D0);
err = sky2_reset(hw);
--
-
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