Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271021AbUJUWJu (ORCPT ); Thu, 21 Oct 2004 18:09:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271020AbUJUWJq (ORCPT ); Thu, 21 Oct 2004 18:09:46 -0400 Received: from mailgate1.uni-kl.de ([131.246.120.5]:12526 "EHLO mailgate1.uni-kl.de") by vger.kernel.org with ESMTP id S271009AbUJUWHz (ORCPT ); Thu, 21 Oct 2004 18:07:55 -0400 Date: Fri, 22 Oct 2004 00:04:38 +0200 From: Eduard Bloch To: LKML Subject: [2.6.9-rc?] long pause after IDE detection Message-ID: <20041021220438.GA13864@zombie.inka.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6689 Lines: 159 Hello, I have a strange problem since 2.6.9-rc3 or so: after the first two IDE interfaces of my laptop have been detected, it waits for about 30 seconds to continue. It does simply nothing in the meantime. This began with 2.6.9-rc3 or maybe earlier but I do not have such problem with 2.6.8.1. I also get the attached output. I have no idea how it gets the idea that there are ide2..5. I will also attach some hardware data. It is a Toshiba laptop, Satellite Pro 2100. Thanks, Eduard. # kernel log Probing IDE interface ide0... hda: IC25N030ATCS04-0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdc: TOSHIBA DVD-ROM SD-C2612, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 Probing IDE interface ide2... ide2: Wait for ready failed before probe ! Probing IDE interface ide3... ide3: Wait for ready failed before probe ! Probing IDE interface ide4... Probing IDE interface ide5... ide5: Wait for ready failed before probe ! hda: max request size: 128KiB ... lspci 0000:00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04) 0000:00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) 0000:00:1d.0 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 02) 0000:00:1d.1 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #2) (rev 02) 0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 42) 0000:00:1f.0 ISA bridge: Intel Corp. 82801CAM ISA Bridge (LPC) (rev 02) 0000:00:1f.1 IDE interface: Intel Corp. 82801CAM IDE U100 (rev 02) 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio Controller (rev 02) 0000:00:1f.6 Modem: Intel Corp. 82801CA/CAM AC'97 Modem Controller (rev 02) 0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 420 Go] (rev a3) 0000:02:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) 0000:02:08.0 Ethernet controller: Intel Corp. 82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller (rev 42) 0000:02:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32) 0000:02:0b.1 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32) 0000:02:0d.0 System peripheral: Toshiba America Info Systems SD TypA Controller (rev 03) # ide config CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECD=m CONFIG_BLK_DEV_IDESCSI=m CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_PIIX=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y # /proc/pci PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 4). Prefetchable 32 bit memory at 0xe0000000 [0xefffffff]. Bus 0, device 1, function 0: PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 4). Master Capable. Latency=64. Min Gnt=8. Bus 0, device 29, function 0: USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 2). IRQ 11. I/O at 0xefe0 [0xefff]. Bus 0, device 29, function 1: USB Controller: Intel Corp. 82801CA/CAM USB (Hub #2) (rev 2). IRQ 11. I/O at 0xef80 [0xef9f]. Bus 0, device 30, function 0: PCI bridge: Intel Corp. 82801 PCI Bridge (rev 66). Bus 0, device 31, function 0: ISA bridge: Intel Corp. 82801CAM ISA Bridge (LPC) (rev 2). Bus 0, device 31, function 1: IDE interface: Intel Corp. 82801CAM IDE U100 (rev 2). IRQ 11. I/O at 0xcfa0 [0xcfaf]. Non-prefetchable 32 bit memory at 0x30000000 [0x300003ff]. Bus 0, device 31, function 5: Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio Controller (rev 2). IRQ 11. I/O at 0xce00 [0xceff]. I/O at 0xcdc0 [0xcdff]. Bus 0, device 31, function 6: Modem: Intel Corp. 82801CA/CAM AC'97 Modem Controller (rev 2). IRQ 11. I/O at 0xca00 [0xcaff]. I/O at 0xc980 [0xc9ff]. Bus 1, device 0, function 0: VGA compatible controller: nVidia Corporation NV17 [GeForce4 420 Go] (rev 163). IRQ 10. Master Capable. Latency=64. Min Gnt=5.Max Lat=1. Non-prefetchable 32 bit memory at 0xfd000000 [0xfdffffff]. Prefetchable 32 bit memory at 0xdc000000 [0xdfffffff]. Prefetchable 32 bit memory at 0xdbf80000 [0xdbffffff]. Bus 2, device 7, function 0: FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) (rev 0). IRQ 11. Master Capable. Latency=64. Min Gnt=2.Max Lat=4. Non-prefetchable 32 bit memory at 0xfceff800 [0xfcefffff]. Non-prefetchable 32 bit memory at 0xfcef8000 [0xfcefbfff]. Bus 2, device 8, function 0: Ethernet controller: Intel Corp. 82801CAM (ICH3) PRO/100 VE (LOM) Ethernet Controller (rev 66). IRQ 11. Master Capable. Latency=64. Min Gnt=8.Max Lat=56. Non-prefetchable 32 bit memory at 0xfcef7000 [0xfcef7fff]. I/O at 0xdf40 [0xdf7f]. Bus 2, device 11, function 0: CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 50). IRQ 11. Master Capable. Latency=168. Min Gnt=128.Max Lat=5. Non-prefetchable 32 bit memory at 0x30001000 [0x30001fff]. Bus 2, device 11, function 1: CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (#2) (rev 50). IRQ 11. Master Capable. Latency=168. Min Gnt=128.Max Lat=5. Non-prefetchable 32 bit memory at 0x30002000 [0x30002fff]. Bus 2, device 13, function 0: System peripheral: Toshiba America Info Systems SD TypA Controller (rev 3). IRQ 11. Non-prefetchable 32 bit memory at 0xfcef6e00 [0xfcef6fff]. # /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Mobile Intel(R) Pentium(R) 4 - M CPU 1.90GHz stepping : 7 cpu MHz : 1894.168 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid bogomips : 3751.93 -- Die Asiaten haben den Weltmarkt mit unlauteren Methoden erobert: sie arbeiten w?hrend der Arbeitszeit. -- Ephraim Kishon (alias Ferenc Hoffmann) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/