Andrew Morton wrote:
Begin forwarded message:
Date: Thu, 2 Nov 2006 06:41:04 -0800
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 7450] New: e1000: eth0: e1000_clean_tx_irq: Detected
Tx Unit Hang
http://bugzilla.kernel.org/show_bug.cgi?id=7450
Summary: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Kernel Version: 2.6.19-rc3
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Most recent kernel where this bug did not occur: not known
Distribution: Gentoo Linux x86_64
Hardware Environment:
lspci
00:00.0 Host bridge: Intel Corporation E7230/3000/3010 Memory Controller Hub
(rev c0)
00:01.0 PCI bridge: Intel Corporation E7230/3000/3010 PCI Express Root Port
(rev c0)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 01)
00:1c.4 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 5 (rev 01)
00:1c.5 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express
Port 6 (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface
Bridge (rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GR/GH (ICH7 Family) Serial ATA
Storage Controller AHCI (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A (rev
09)
01:00.1 PIC: Intel Corporation 6700/6702PXH I/OxAPIC Interrupt Controller A
(rev 09)
01:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B (rev
09)
01:00.3 PIC: Intel Corporation 6700PXH I/OxAPIC Interrupt Controller B (rev 09)
0d:00.0 Ethernet controller: Intel Corporation 82573E Gigabit Ethernet
Controller (Copper) (rev 03)
0e:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
0f:04.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02)
Software Environment: Iptables/Iproute2
Problem Description:
e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
Tx Queue <0>
TDH <31>
TDT <31>
the hang is caused by a bad eeprom bit. A script that fixes it for 82573-series with
eeproms that need this bit fixed is attached to the bugreport. It detects the proper
chipset and patches if required (uses ethtool).
hth,
Auke
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
