Linus Torvalds wrote: > Ok. I think we're getting to the point where there are no major known > bugs. That means that as of the final 2.4.0-test9 I will no longer accept > any patches that don't have a critical problem (as defined by Teds list) > associated with them. [snip] > - PCI bridge scanning fix: assign numbers properly [snip] Don't know if this was intended to fix the CardBus problem on certain DELL (others?) laptops. It doesn't work on mine, anyway. I do get a slightly more informative error message though... And my CardBus is now bus #6 and not #4 as it was with test8. If that makes a difference. I have enbled some debugging in the output below. All pcmcia/cardbus stuff is built as modules. Using the native kernel bits only. (It is no better with the standalone package from David Hinds.) Linux version 2.4.0-test9 (root@dagblap) (gcc version 2.95.2 19991024 (release)) #4 Sun Sep 17 22:31:09 CE ST 2000 BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 000000000000c000 @ 00000000000c0000 (reserved) BIOS-e820: 0000000005ef0000 @ 0000000000100000 (usable) BIOS-e820: 0000000000010000 @ 0000000005ff0000 (ACPI data) BIOS-e820: 0000000000060000 @ 00000000100a0000 (reserved) BIOS-e820: 0000000000200000 @ 00000000ffe00000 (reserved) On node 0 totalpages: 24560 zone(0): 4096 pages. zone(1): 20464 pages. zone(2): 0 pages. Kernel command line: BOOT_IMAGE=test9p2d ro root=/dev/discs/disc0/part5 Initializing CPU#0 Detected 363965751 Hz processor. Console: colour dummy device 80x25 Calibrating delay loop... 725.81 BogoMIPS Memory: 94180k/98240k available (1497k kernel code, 3672k reserved, 104k data, 196k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) CPU: Intel Mobile Pentium II stepping 0a Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.36 (20000221) Richard Gooch ([EMAIL PROTECTED]) PCI: BIOS32 Service Directory structure at 0xc00ffe80 PCI: BIOS32 Service Directory entry at 0xffe90 PCI: BIOS probe returned s=00 hw=01 ver=02.10 l=01 PCI: PCI BIOS revision 2.10 entry at 0xfc0ee, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: IDE base address fixup for 00:07.1 PCI: Scanning for ghost devices on bus 0 PCI: Scanning for ghost devices on bus 1 PCI: IRQ init PCI: Interrupt Routing Table found at 0xc00fbda0 00:07 slot=00 0:00/0000 1:00/0000 2:00/0000 3:63/def8 01:00 slot=00 0:60/def8 1:61/def8 2:00/0000 3:00/0000 00:03 slot=00 0:63/def8 1:63/def8 2:00/0000 3:00/0000 00:0d slot=00 0:62/def8 1:00/0000 2:00/0000 3:00/0000 00:11 slot=00 0:62/def8 1:62/def8 2:62/def8 3:62/def8 PCI: Using IRQ router default [8086/1234] at 00:07.0 PCI: IRQ fixup PCI: Allocating resources PCI: Resource f4000000-f7ffffff (f=1208, d=0, p=0) PCI: Resource 00000860-0000086f (f=101, d=0, p=0) PCI: Resource 0000ece0-0000ecff (f=101, d=0, p=0) PCI: Resource 0000ec80-0000ecbf (f=101, d=0, p=0) PCI: Resource fb000000-fbffffff (f=1208, d=0, p=0) PCI: Resource fdc00000-fdffffff (f=200, d=0, p=0) PCI: Resource fdb00000-fdbfffff (f=200, d=0, p=0) PCI: Resource fac00000-faffffff (f=1208, d=0, p=0) PCI: Resource fda00000-fdafffff (f=200, d=0, p=0) PCI: Sorting device list... Limiting direct PCI/PCI transfers. [snip] # lsmod Module Size Used by # modprobe yenta_socket # lsmod Module Size Used by yenta_socket 9836 2 pcmcia_core 43840 0 [yenta_socket] # dmesg [snip] Linux PCMCIA Card Services 3.1.20 options: [pci] [cardbus] [pm] cs.c 1.267 2000/08/30 22:07:31 (David Hinds) Yenta IRQ list 0098, PCI irq11 Socket status: 30000006 cs: pcmcia_register_socket(0xc6a7a280) Yenta IRQ list 0098, PCI irq11 Socket status: 30000020 cs: pcmcia_register_socket(0xc6a7a280) # modprobe ds # dmesg [snip] ds.c 1.108 2000/08/07 19:06:15 (David Hinds) cs: cb_alloc(bus 6): vendor 0x115d, device 0x0003 PCI: Failed to allocate resource 0 for PCI device 115d:0003 PCI: Failed to allocate resource 1 for PCI device 115d:0003 PCI: Failed to allocate resource 2 for PCI device 115d:0003 PCI: Failed to allocate resource 6 for PCI device 115d:0003 PCI: Device 06:00.0 not available because of resource collisions PCI: Failed to allocate resource 0 for PCI device 115d:0103 PCI: Failed to allocate resource 1 for PCI device 115d:0103 PCI: Failed to allocate resource 2 for PCI device 115d:0103 PCI: Failed to allocate resource 6 for PCI device 115d:0103 PCI: Device 06:00.1 not available because of resource collisions # lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) 00:03.0 CardBus bridge: Texas Instruments PCI1225 (rev 01) 00:03.1 CardBus bridge: Texas Instruments PCI1225 (rev 01) 00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) 00:0d.0 Ethernet controller: 3Com Corporation 3c905 100BaseTX [Boomerang] 01:00.0 VGA compatible controller: Neomagic Corporation [MagicMedia 256AV] (rev 20) 01:00.1 Multimedia audio controller: Neomagic Corporation [MagicMedia 256AV Audio] (rev 20) 06:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 06:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03) # cat /proc/ioports 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02e8-02ef : serial(auto) 0376-0376 : ide1 03c0-03df : vesafb 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0800-083f : Intel Corporation 82371AB PIIX4 ACPI 0840-085f : Intel Corporation 82371AB PIIX4 ACPI 0860-086f : Intel Corporation 82371AB PIIX4 IDE 0860-0867 : ide0 0868-086f : ide1 0cf8-0cff : PCI conf1 1000-10ff : PCI CardBus #02 1400-14ff : PCI CardBus #02 1800-18ff : PCI CardBus #06 1c00-1cff : PCI CardBus #06 c000-cfff : PCI Bus #01 ec80-ecbf : 3Com Corporation 3c905 100BaseTX [Boomerang] ec80-ecbf : eth0 ece0-ecff : Intel Corporation 82371AB PIIX4 USB # modprobe xircom_tulip_cb PCI: Device 06:00.1 not available because of resource collisions tulip_attach(06:00.0) PCI: Device 06:00.0 not available because of resource collisions tulip_attach(06:00.0) PCI: Device 06:00.0 not available because of resource collisions Anyone able to tell me what resource collisions we are talking about here? Dag B - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
