Is it possible that with the kernel 2.6.27-12 the issue is up there again? I don't have problems using 2.6.27-11, but with 2.6.27-12 performance over my home lan (both upload and download) are very poor.
pfollia@madchicken-laptop:~$ lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 21) 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) 15:00.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller 15:00.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller pfollia@madchicken-laptop:~$ uname -a Linux madchicken-laptop 2.6.27-11-generic #1 SMP Thu Jan 29 19:24:39 UTC 2009 i686 GNU/Linux pfollia@madchicken-laptop:~$ modinfo iwl3945 filename: /lib/modules/2.6.27-11-generic/kernel/drivers/net/wireless/iwlwifi/iwl3945.ko license: GPL author: Copyright(c) 2003-2008 Intel Corporation version: 1.2.26ks description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux srcversion: B8570227953474842B9209D alias: pci:v00008086d00004227sv*sd*bc*sc*i* alias: pci:v00008086d00004222sv*sd*bc*sc*i* alias: pci:v00008086d00004227sv*sd00001014bc*sc*i* alias: pci:v00008086d00004222sv*sd00001044bc*sc*i* alias: pci:v00008086d00004222sv*sd00001034bc*sc*i* alias: pci:v00008086d00004222sv*sd00001005bc*sc*i* depends: mac80211,led-class,cfg80211,rfkill vermagic: 2.6.27-11-generic SMP mod_unload modversions 586 parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both]) (int) parm: disable:manually disable the radio (default 0 [radio on]) (int) parm: hwcrypto:using hardware crypto engine (default 0 [software]) (int) parm: debug:debug output mask (int) parm: disable_hw_scan:disable hardware scanning (default 0) (int) parm: queues_num:number of hw queues. (int) parm: qos_enable:enable all QoS functionality (int)
Is it possible that with the kernel 2.6.27-12 the issue is up there again?
I don't have problems using 2.6.27-11, but with 2.6.27-12 performance over my home lan (both upload and download) are very poor.
pfollia@ madchicken- laptop: ~$ lspci madchicken- laptop: ~$ uname -a madchicken- laptop: ~$ modinfo iwl3945 2.6.27- 11-generic/ kernel/ drivers/ net/wireless/ iwlwifi/ iwl3945. ko 42B9209D 0004227sv* sd*bc*sc* i* 0004222sv* sd*bc*sc* i* 0004227sv* sd00001014bc* sc*i* 0004222sv* sd00001044bc* sc*i* 0004222sv* sd00001034bc* sc*i* 0004222sv* sd00001005bc* sc*i* led-class, cfg80211, rfkill hw_scan: disable hardware scanning (default 0) (int)
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751M Gigabit Ethernet PCI Express (rev 21)
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
15:00.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
15:00.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
pfollia@
Linux madchicken-laptop 2.6.27-11-generic #1 SMP Thu Jan 29 19:24:39 UTC 2009 i686 GNU/Linux
pfollia@
filename: /lib/modules/
license: GPL
author: Copyright(c) 2003-2008 Intel Corporation
version: 1.2.26ks
description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux
srcversion: B85702279534748
alias: pci:v00008086d0
alias: pci:v00008086d0
alias: pci:v00008086d0
alias: pci:v00008086d0
alias: pci:v00008086d0
alias: pci:v00008086d0
depends: mac80211,
vermagic: 2.6.27-11-generic SMP mod_unload modversions 586
parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both]) (int)
parm: disable:manually disable the radio (default 0 [radio on]) (int)
parm: hwcrypto:using hardware crypto engine (default 0 [software])
(int)
parm: debug:debug output mask (int)
parm: disable_
parm: queues_num:number of hw queues. (int)
parm: qos_enable:enable all QoS functionality (int)