Messages in this thread | | | Date | Sat, 16 Sep 2000 01:02:10 +0200 | From | Dag B <> | Subject | PROBLEM: ds.o fails to properly enable CardBus card (2.4.0t8) |
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Hi
I have a Xircom RealPort card which currently is useless under Linux on my laptop. I have tried the kernel pcmcia code and David's standalone package. After insmod'ing ds.o, I get:
cs: cb_alloc(bus 4): vendor 0x115d, device 0x0003 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: Enabling device 04:00.0 (0000 -> 0003) 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: Enabling device 04:00.1 (0000 -> 0003)
I also note the following output from the kernel: PCI: PCI BIOS revision 2.10 entry at 0xfc0ee, last bus=1
So: the PCI code says that the last bus is '1', but my CardBus bus #4. Is this expected?
I also notice that if I insmod/rmmod ds.o multiple times, I will get multiple entries for the devices on the card in the 'lspci' output:
04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03)
Hardware: Dell CPiA366 (tested bios rev. A01/A05/A09), Xircom RealPort RBEM56G-100.
Software: plain 2.4.0-test8, gcc 2.95.2.
The following should illustrate the problem in full.
dagblap:~# lsmod Module Size Used by dagblap:~# 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) dagblap:~# insmod pcmcia_core Using /lib/modules/2.4.0-test8/kernel/drivers/pcmcia/pcmcia_core.o dagblap:~# insmod yenta_socket Using /lib/modules/2.4.0-test8/kernel/drivers/pcmcia/yenta_socket.o dagblap:~# insmod ds Using /lib/modules/2.4.0-test8/kernel/drivers/pcmcia/ds.o dagblap:~# dmesg Linux version 2.4.0-test8 (root@dagblap) (gcc version 2.95.2 19991024 (release)) #4 Fri Sep 15 17:05: 21 CEST 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: auto BOOT_IMAGE=test8d ro root=/dev/discs/disc0/part5 Initializing CPU#0 Detected 363963654 Hz processor. Console: colour dummy device 80x25 Calibrating delay loop... 725.81 BogoMIPS Memory: 94284k/98240k available (1487k kernel code, 3568k 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 (rgooch@atnf.csiro.au) PCI: PCI BIOS revision 2.10 entry at 0xfc0ee, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Using IRQ router default [8086/1234] at 00:07.0 Limiting direct PCI/PCI transfers. Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 8192) Starting kswapd v1.7 i2c-core.o: i2c core module i2c-dev.o: i2c /dev entries driver module i2c-core.o: driver i2c-dev dummy driver registered. i2c-algo-bit.o: i2c bit algorithm module vesafb: framebuffer at 0xfb000000, mapped to 0xc6800000, size 2432k vesafb: mode is 1024x768x8, linelength=1024, pages=2 vesafb: protected mode interface info at c000:aea0 vesafb: scrolling: redraw Console: switching to colour frame buffer device 128x48 fb0: VESA VGA frame buffer device pty: 256 Unix98 ptys configured RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: registered device at major 7 loop: enabling 8 loop devices Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev 39 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x0860-0x0867, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0x0868-0x086f, BIOS settings: hdc:pio, hdd:pio hda: IBM-DKLA-24320, ATA DISK drive hdc: SAMSUNG CD-ROM SCR-2438, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 8452080 sectors (4327 MB) w/460KiB Cache, CHS=526/255/63, UDMA(33) hdc: ATAPI 24X CD-ROM drive, 128kB Cache, DMA Uniform CD-ROM driver Revision: 3.11 Partition check: /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 < p5 p6 > p4 Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS03 at 0x02e8 (irq = 3) is a 16550A PPP generic driver version 2.4.1 3c59x.c:LK1.1.8 13 Aug 2000 Donald Becker and others. http://www.scyld.com/network/vortex.html $Rev ision: 1.102.2.25 $ See Documentation/networking/vortex.txt eth0: 3Com PCI 3c905 Boomerang 100baseTx at 0xec80, 00:c0:4f:3f:c9:11, IRQ 10 8K word-wide RAM 3:5 Rx:Tx split, autoselect/MII interface. MII transceiver found at address 24, status 786f. Enabling bus-master transmits and whole-frame receives. PPP Deflate Compression module registered PPP BSD Compression module registered devfs: v0.102 (20000622) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x2 kmem_create: Forcing size word alignment - nfs_fh ACPI: support found ACPI: PBLK 1 @ 0x0810:6 ACPI: C2 supported ACPI: S1 supported ACPI: S5 supported ACPI C2 works VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 196k freed Warning: unable to open an initial console. eth0: first available media type: MII Linux PCMCIA Card Services 3.1.20 options: [pci] [cardbus] [pm] Yenta IRQ list 0098, PCI irq11 Socket status: 30000006 Yenta IRQ list 0098, PCI irq11 Socket status: 30000020 cs: cb_alloc(bus 4): vendor 0x115d, device 0x0003 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: Enabling device 04:00.0 (0000 -> 0003) 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: Enabling device 04:00.1 (0000 -> 0003) dagblap:~# 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) 04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03) dagblap:~# rmmod ds dagblap:~# 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) 04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03) dagblap:~# insmod ds Using /lib/modules/2.4.0-test8/kernel/drivers/pcmcia/ds.o dagblap:~# 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) 04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.0 Ethernet controller: Xircom Cardbus Ethernet 10/100 (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03) 04:00.1 VGA compatible controller: Xircom Cardbus Ethernet + 56k Modem (rev 03)
Repeating the rmmod/insmod cycle adds more duplicate entries.
Is this a CardBus problem, a PCI problem, or hardware? (I don't think the BIOS can be made responsible for removable hardware, but..)
I'd like to note that the hardware is known good.
Any takers?
Dag B - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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