Bug 76428
| Summary: | (PCI) error in pci setup code, fixed in base kernel now | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Need Real Name <frey> |
| Component: | kernel | Assignee: | Arjan van de Ven <arjanv> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Brian Brock <bbrock> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-09-30 15:40:06 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Is there any progress on this or do you need more information. I have been able to get the 2.4.18-10 kernel to work, but the latest 2.4.18-27.7.x does not work. I found the problem online, there is a bug in drivers/pci/pci.c See: http://lists.insecure.org/linux-kernel/2002/Oct/7515.html. The fix for 2.4.20p11 works, see below: --- 2.4.20p11/drivers/pci/pci.c Tue Oct 22 16:27:00 2002 +++ linux/drivers/pci/pci.c Tue Oct 22 16:37:18 2002 @@ -1386,7 +1386,7 @@ int pci_setup_device(struct pci_dev * de /* The PCI-to-PCI bridge spec requires that subtractive decoding (i.e. transparent) bridge must have programming interface code of 0x01. */ - dev->transparent = ((class & 0xff) == 1); + dev->transparent = ((dev->class & 0xff) == 1); pci_read_bases(dev, 2, PCI_ROM_ADDRESS1); break; Fixed in the base tree now Arjan Thanks for the bug report. However, Red Hat no longer maintains this version of the product. Please upgrade to the latest version and open a new bug if the problem persists. The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases, and if you believe this bug is interesting to them, please report the problem in the bug tracker at: http://bugzilla.fedora.us/ |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20021003 Description of problem: The 2.4.18-17.7.x kernel will not initialize the PCI controller in my system, the 2.4.18-4 kernel works fine. My system is an IBM thinkpad T21, and the controller is in the docking station. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Load the 2.4.18-17.7.x kernel on an IBM Thinkpad T21 system with docking station 2.Boot the system 3. Actual Results: Devices in the docking station, /dev/hde disk and pcmcia ports are not found. Expected Results: They worked in the past Additional info: information from dmesg 2.4.18-4----- PCI: PCI BIOS revision 2.10 entry at 0xfd94f, last bus=14 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 0: assuming transparent Unknown bridge resource 2: assuming transparent Unknown bridge resource 0: assuming transparent Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent PCI: Using IRQ router PIIX [8086/7110] at 00:07.0 Limiting direct PCI/PCI transfers. 2.4.18-17.7.x----- PCI: PCI BIOS revision 2.10 entry at 0xfd94f, last bus=14 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Using IRQ router PIIX [8086/7110] at 00:07.0 PCI: Cannot allocate resource region 0 of device 08:01.0 PCI: Cannot allocate resource region 1 of device 08:01.0 PCI: Cannot allocate resource region 2 of device 08:01.0 PCI: Cannot allocate resource region 3 of device 08:01.0 PCI: Cannot allocate resource region 4 of device 08:01.0 PCI: Cannot allocate resource region 0 of device 08:02.0 PCI: Cannot allocate resource region 0 of device 08:02.1 PCI: Failed to allocate resource 4(0-f) for 08:01.0 PCI: Failed to allocate resource 0(0-fff) for 08:02.0 PCI: Failed to allocate resource 0(0-fff) for 08:02.1 Limiting direct PCI/PCI transfers. lspci from 2.4.18-17.7.x----------- ... 00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 64 [virtual] I/O ports at 01f0 [virtual] I/O ports at 03f4 [virtual] I/O ports at 0170 [virtual] I/O ports at 0374 I/O ports at 1850 [size=16] 00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at 1860 [size=32] 00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 03) Flags: medium devsel, IRQ 9 01:00.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 11) (prog-if 00 [VGA]) Subsystem: IBM: Unknown device 017f Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 11 Memory at f0000000 (32-bit, non-prefetchable) [size=128M] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: [dc] Power Management version 1 Capabilities: [80] AGP version 1.0 08:01.0 IDE interface: CMD Technology Inc PCI0648 (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: CMD Technology Inc PCI0648 Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at <ignored> [size=8] I/O ports at <ignored> [size=4] I/O ports at <ignored> [size=8] I/O ports at <ignored> [size=4] I/O ports at <ignored> [size=16] Capabilities: [60] Power Management version 1 08:02.0 CardBus bridge: Texas Instruments PCI1420 Subsystem: IBM: Unknown device 0148 Flags: bus master, medium devsel, latency 64, IRQ 11 Memory at <ignored> (32-bit, non-prefetchable) [size=4K] Bus: primary=08, secondary=09, subordinate=0b, sec-latency=128 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 16-bit legacy interface ports at 0001 08:02.1 CardBus bridge: Texas Instruments PCI1420 Subsystem: IBM: Unknown device 0148 Flags: bus master, medium devsel, latency 64, IRQ 11 Memory at <ignored> (32-bit, non-prefetchable) [size=4K] Bus: primary=08, secondary=0c, subordinate=0e, sec-latency=128 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 16-bit legacy interface ports at 0001