[Bluez-devel] PCMCIA Bluetooth Card (AnyCom CF - 300) on ARM

[Itzhak Ben-Akiva <benakiva@gmail.com>]

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Hi all,

May I request your help in solving a problem I have with pcmcia
bluetooth card?

I'm working on ARM Integrator/AP platform with Linux 2.6.13. And, I'm
using PCI Bus Card Drive: PCI-IF1/C (32Bit) and PCMCIA Bluetooth Card -
Anycom Blue CF - 300, which uses the driver bluecard_cs.

In my system the device is correctly detected to be usable with the
bluecard_cs driver. It then calls bluecard_attach(), which calls
pcmcia_register_client(). It then calls bluecard_event(), which calls
bluecard_config. bluecard_config, then, calls pcmcia_request_io, which
always returns REQUESTIO: resource in use.

However, cardctl and cardmgr report the card correctly:
~ # cardctl ident
Socket 0:
 product info: "BTCFCARD", "LSE139"
 manfid: 0x0264, 0x000b
 function: 6 (network)


Below is a syslog message:

Linux version 2.6.13-git2 (root@gilnx13-1) (gcc version 3.4.2 (release)
(CodeSourcery ARM Q3 2004)) #14 Mon Sep 26 12:35:25
CPU: ARM920Tid(wb) [41129200] revision 0 (ARMv4T)
Machine: ARM-Integrator
Warning: bad configuration page, trying to continue
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists
Kernel command line: console=ttyAM0,38400n8 mem=126M rw nohalt
root=/dev/nfs ip=10.0.0.11:10 <http://10.0.0.11:10>.0.0.2::::eth0:off
nfsroot=10.k
PID hash table entries: 512 (order: 9, 8192 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 126MB = 126MB total
Memory: 125056KB available (2027K code, 622K data, 96K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
PCI: bus0: Fast back to back transfers disabled
PCI: bus1: Fast back to back transfers enabled
PCI: Bridge: 0000:00:09.0
 IO window: disabled.
 MEM window: disabled.
 PREFETCH window: disabled.
PCI: Bus 2, cardbus bridge: 0000:00:0b.0
 IO window: 00006000-000060ff
 IO window: 00006400-000064ff
 PREFETCH window: 10000000-11ffffff
 MEM window: 00000000-01ffffff
NetWinder Floating Point Emulator V0.97 (double precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Initializing Cryptographic API
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
Serial: AMBA driver $Revision: 1.41 $
ttyAM0 at MMIO 0x16000000 (irq = 1) is a AMBA
ttyAM1 at MMIO 0x17000000 (irq = 2) is a AMBA
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
loop: loaded (max 8 devices)
eepro100.c:v1.09j-t 9/29/99 Donald Becker
http://www.scyld.com/network/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin
<saw@saw.sw.com.sg> and others
eth0: 0000:00:0a.0, 00:0E:0C:6C:3A:1E, IRQ 14.
 Board assembly 751767-007, Physical connectors present: RJ45
 Primary interface chip i82555 PHY #1.
 Secondary interface chip i82555.
 General self-test: passed.
 Serial sub-system self-test: passed.
 Internal registers self-test: passed.
 ROM checksum self-test: passed (0x3258698e).
PPP generic driver version 2.4.2
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
IP-Config: Guessing netmask 255.0.0.0 <http://255.0.0.0>
IP-Config: Complete:
 device=eth0, addr=10.0.0.11 <http://10.0.0.11>,
mask=255.0.0.0<http://255.0.0.0>,
gw=255.255.255.255 <http://255.255.255.255>,
 host=10.0.0.11 <http://10.0.0.11>, domain=, nis-domain=(none),
 bootserver=10.0.0.2 <http://10.0.0.2>, rootserver=10.0.0.2<http://10.0.0.2>,
rootpath=
Looking up port of RPC 100003/2 on 10.0.0.2 <http://10.0.0.2>
Looking up port of RPC 100005/1 on 10.0.0.2 <http://10.0.0.2>
VFS: Mounted root (nfs filesystem).
yenta_socket: Unknown symbol pccard_nonstatic_ops
PCI: enabling device 0000:00:0b.0 (0140 -> 0143)
Yenta: CardBus bridge found at 0000:00:0b.0 [0000:0000]
Yenta: Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:00:0b.0, mfunc 0x00001c02, devctl 0x62
Yenta: ISA IRQ mask 0x0000, PCI irq 15
Socket status: 30000010
pcmcia: parent PCI bridge Memory window: 0x40000000 - 0x4fffffff
pcmcia: parent PCI bridge Memory window: 0x50000000 - 0x5fffffff
cs: memory probe 0x40000000-0x4fffffff: excluding 0x40000000-0x427fffff
cs: memory probe 0x50000000-0x5fffffff: excluding 0x50000000-0x5fffffff
Bluetooth: Core ver 2.7
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.7
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM ver 1.5
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.1-mh1
bluecard_config is about to be called in bluecard_event
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x300 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x340 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x380 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x3c0 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x200 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x240 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x280 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x2c0 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x100 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x140 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x180 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x1c0 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x40 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0x80 align 0x40
pcmcia_resource: pcmcia_socket0: odd IO request: base 0xc0 align 0x40
BT_DEBUG: pcmcia_request_io failed in bluecard_config
0.0: RequestIO: Resource in use
Uninitialised timer!
This is just a warning. Your computer is OK
function=0x00000000, data=0x0
[<c0025c84>] (dump_stack+0x0/0x14) from [<c003f598>] (check_timer_failed
+0x4c/0x6c)
[<c003f54c>] (check_timer_failed+0x0/0x6c) from [<c003f6fc>] (del_timer
+0x28/0x80)
 r4 = C79CFC88
[<c003f6d4>] (del_timer+0x0/0x80) from [<bf047da4>] (bluecard_release
+0x2c/0x64 [bluecard_cs])
 r5 = C79CFBE0 r4 = C79CFBE0
[<bf047d78>] (bluecard_release+0x0/0x64 [bluecard_cs]) from [<bf048478>]
(bluecard_event+0x4ec/0x5b4 [bluecard_cs])
 r5 = C79CFBE0 r4 = C79CFBE0
[<bf047f8c>] (bluecard_event+0x0/0x5b4 [bluecard_cs]) from [<bf0153b0>]
(pcmcia_register_client+0x1f4/0x224 [pcmcia])
[<bf0151bc>] (pcmcia_register_client+0x0/0x224 [pcmcia]) from
[<bf047f30>] (bluecard_attach+0xb8/0x114 [bluecard_cs])
[<bf047e78>] (bluecard_attach+0x0/0x114 [bluecard_cs]) from [<bf01431c>]
(pcmcia_device_probe+0x80/0x108 [pcmcia])
 r7 = 00000000 r6 = C7DA423C r5 = C7DA4200 r4 = BF04999C
[<bf01429c>] (pcmcia_device_probe+0x0/0x108 [pcmcia]) from [<c01473c4>]
(driver_probe_device+0x5c/0xa8)
 r7 = BF0499B0 r6 = BF0499B0 r5 = 00000000 r4 = C7DA423C
[<c0147368>] (driver_probe_device+0x0/0xa8) from [<c0147508>]
(__driver_attach+0x4c/0x78)
 r6 = C01474BC r5 = C7C25DBC r4 = C7DA42E4
[<c01474bc>] (__driver_attach+0x0/0x78) from [<c0146ae4>]
(bus_for_each_dev+0x50/0x84)
 r4 = 00000000
[<c0146a94>] (bus_for_each_dev+0x0/0x84) from [<c0147554>]
(driver_attach+0x20/0x28)
 r7 = BF01BB9C r6 = BF049944 r5 = BF0499B0 r4 = BF0499C4
[<c0147534>] (driver_attach+0x0/0x28) from [<c0146f58>] (bus_add_driver
+0x6c/0x138)
[<c0146eec>] (bus_add_driver+0x0/0x138) from [<c014790c>]
(driver_register+0x34/0x38)
[<c01478d8>] (driver_register+0x0/0x38) from [<bf0141d8>]
(pcmcia_register_driver+0xf8/0x114 [pcmcia])
 r4 = BF04999C
[<bf0140e0>] (pcmcia_register_driver+0x0/0x114 [pcmcia]) from
[<bf04b014>] (init_bluecard_cs+0x14/0x1c [bluecard_cs])
 r7 = C02218D0 r6 = BF049A60 r5 = BF049A60 r4 = C02218E0
[<bf04b000>] (init_bluecard_cs+0x0/0x1c [bluecard_cs]) from [<c0051a74>]
(sys_init_module+0x155c/0x16bc)
[<c0050518>] (sys_init_module+0x0/0x16bc) from [<c0020d00>]
(ret_fast_syscall+0x0/0x2c)


Many thanks in advance,
Itzhak

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