From: Stephen Hemminger <shemminger@linux-foundation.org>
To: unlisted-recipients:; (no To-header on input)
Cc: stable@kernel.org, netdev@vger.kernel.org
Subject: [PATCH 4/4] sky2: phy workarounds for Yukon EC-U A1
Date: Sat, 07 Apr 2007 16:42:09 -0700 [thread overview]
Message-ID: <20070407234236.256434192@linux-foundation.org> (raw)
In-Reply-To: 20070407234205.348565140@linux-foundation.org
[-- Attachment #1: sky2-ec-u-a1.patch --]
[-- Type: text/plain, Size: 1050 bytes --]
The workaround Yukon EC-U wasn't comparing with correct
version and wasn't doing correct setup. Without it, 88e8056
throws all sorts of errors.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
--- linux-2.6.20.y.orig/drivers/net/sky2.c 2007-04-07 15:56:37.000000000 -0700
+++ linux-2.6.20.y/drivers/net/sky2.c 2007-04-07 15:58:12.000000000 -0700
@@ -524,9 +524,9 @@
ledover &= ~PHY_M_LED_MO_RX;
}
- if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) {
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
+ hw->chip_rev == CHIP_REV_YU_EC_U_A1) {
/* apply fixes in PHY AFE */
- pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 255);
/* increase differential signal amplitude in 10BASE-T */
@@ -538,7 +538,7 @@
gm_phy_write(hw, port, 0x17, 0x2002);
/* set page register to 0 */
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
+ gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
} else {
gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
--
next prev parent reply other threads:[~2007-04-07 23:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-07 23:42 [PATCH 0/4] skge and sky2 patches Stephen Hemminger
2007-04-07 23:42 ` [PATCH 1/4] skge: turn carrier off when down Stephen Hemminger
2007-04-07 23:42 ` [PATCH 2/4] sky2: " Stephen Hemminger
2007-04-07 23:42 ` [PATCH 3/4] sky2: turn on clocks when doing resume Stephen Hemminger
2007-04-07 23:42 ` Stephen Hemminger [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-04-07 23:02 [PATCH 0/4] skge/sky2 patches for 2.6.21 Stephen Hemminger
2007-04-07 23:02 ` [PATCH 4/4] sky2: phy workarounds for Yukon EC-U A1 Stephen Hemminger
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