Yenta Socket work with 32-bit card but not 16-bit

David Clark dlclark at chtech.com
Thu Feb 8 18:24:36 EST 2007 

Something is not right!!!  Below is all I'm getting from lspcmcia
-vvv...one line.  I have a similar result with lspci -vvv except the one
line lists the pci controller.

"Socket 0 Bridge:        [yenta_cardbus]         (bus ID: 0000:00:14.0)"

Have you ever seen this before?  I'll get back to you after I look into
it further.

David Clark
Senior Software Engineer
C&H Technologies, Inc
Web: http:\\www.chtech.com
Phone: 512-733-2621
Fax: 512-733-2629
Email: dlclark at chtech.com
 

-----Original Message-----
From: Dominik Brodowski [mailto:linux at dominikbrodowski.net] 
Sent: Thursday, February 08, 2007 3:12 PM
To: David Clark
Cc: linux-pcmcia at lists.infradead.org
Subject: Re: Yenta Socket work with 32-bit card but not 16-bit

Hi,

What's the output of lspcmcia -vvv ?

	Dominik

On Thu, Feb 08, 2007 at 03:08:17PM -0600, David Clark wrote:
> I have a custom embedded board with a single PCMCIA slot.  The PCMCIA
> socket controller is a TI PCI1620 (Yenta).  The processor is a
Freescale
> MPC8245 (PowerPC 603e core).  I am running Linux kernel 2.6.14.2 and
> pcmciautils 014.
> 
> The PCMCIA slot works with a 32-bit network card that I have been
using
> during development.  It does not work with a 16-bit card.  When I plug
> the 16-bit card into the socket I get the message "cs: unable to map
> card memory"
> 
> I have searched many user groups, including this one, and I have
played
> with various settings in the config.opts file, to no avail.
Admittedly
> I don't have a good understanding of how pcmcia works in Linux so
> hopefully someone here can direct me.
> 
> Below are the outputs for (dmesg, config.opts, iomem and ioports).
> Please let me know if any further information would be helpful.  Thank
> you for your help.
> 
> David Clark
> Senior Software Engineer
> C&H Technologies, Inc
> Web: http:\\www.chtech.com
> Phone: 512-733-2621
> Fax: 512-733-2629
> Email: dlclark at chtech.com
> 
> 
> 
> *********** dmesg *****************
> dmesg
> Linux version 2.6.14.2ch1 (pcadmin at localhost.localdomain) (gcc version
> 3.4.1 200
> 40714 (TimeSys 3.4.1-7)) #250 PREEMPT Wed Feb 7 12:23:19 CST 2007
> Host bridge in Agent mode
> C&H VXI Intelligent Carrier Platform
> Port by C&H Technologies, Inc.
> On node 0 totalpages: 32768
>   DMA zone: 32768 pages, LIFO batch:15
>   Normal zone: 0 pages, LIFO batch:1
>   HighMem zone: 0 pages, LIFO batch:1
> Built 1 zonelists
> Kernel command line: root=/dev/ram rw console=ttyVXI
> ip=192.168.1.228:::255.255.
> 255.0:vx411c::off
> OpenPIC Version 1.2 (1 CPUs and 11 IRQ sources) at fc040000
> PID hash table entries: 1024 (order: 10, 16384 bytes)
> time_init: decrementer frequency = 100.000000 MHz
> Console: colour dummy device 80x25
> Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
> Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
> Memory: 125440k available (1644k kernel code, 496k data, 100k init, 0k
> highmem)
> Calibrating delay loop... 199.68 BogoMIPS (lpj=399360)
> Mount-cache hash table entries: 512
> checking if image is initramfs...it isn't (no cpio magic); looks like
an
> initrd
> Freeing initrd memory: 1856k freed
> softlockup thread 0 started up.
> NET: Registered protocol family 16
> PCI: Probing PCI hardware
> PCI: Scanning bus 0000:00
> PCI: Found 0000:00:00.0 [1057/0006] 000e00 00
> PCI: Calling quirk c000c184 for 0000:00:00.0
> PCI: Calling quirk c00c0f6c for 0000:00:00.0
> PCI: Calling quirk c00c0dec for 0000:00:00.0
> PCI: Found 0000:00:10.0 [12be/3042] 000e00 00
> PCI: Calling quirk c000c184 for 0000:00:10.0
> PCI: Calling quirk c00c0f6c for 0000:00:10.0
> PCI: Calling quirk c00c0dec for 0000:00:10.0
> PCI: Found 0000:00:13.0 [104c/ac23] 000604 01
> PCI: Calling quirk c000c184 for 0000:00:13.0
> PCI: Calling quirk c00c0f6c for 0000:00:13.0
> PCI: Calling quirk c00c0dec for 0000:00:13.0
> PCI: Found 0000:00:14.0 [104c/ac54] 000607 02
> PCI: Calling quirk c000c184 for 0000:00:14.0
> PCI: Calling quirk c00c0f6c for 0000:00:14.0
> PCI: Calling quirk c00c0dec for 0000:00:14.0
> PCI: Found 0000:00:14.2 [104c/8201] 000880 00
> PCI: Calling quirk c000c184 for 0000:00:14.2
> PCI: Calling quirk c00c0f6c for 0000:00:14.2
> PCI: Calling quirk c00c0dec for 0000:00:14.2
> PCI: Fixups for bus 0000:00
> PCI: Scanning behind PCI bridge 0000:00:13.0, config 010100, pass 0
> PCI: Scanning bus 0000:01
> PCI: Fixups for bus 0000:01
> PCI: Bus scan for 0000:01 returning with max=01
> PCI: Scanning behind PCI bridge 0000:00:14.0, config 020200, pass 0
> PCI: Scanning behind PCI bridge 0000:00:13.0, config 010100, pass 1
> PCI: Scanning behind PCI bridge 0000:00:14.0, config 020200, pass 1
> PCI: Bus scan for 0000:00 returning with max=05
> PCI: fixup irq: (0000:00:00.0) got 0
> PCI: fixup irq: (0000:00:10.0) got 20
> PCI: fixup irq: (0000:00:13.0) got 0
> PCI: fixup irq: (0000:00:14.0) got 19
> PCI: fixup irq: (0000:00:14.2) got 19
> PCI: Cannot allocate resource region 1 of device 0000:00:00.0
>   got res [80000000:80000fff] bus [80000000:80000fff] flags 200 for
BAR
> 1 of 000
> 0:00:00.0
> PCI: moved device 0000:00:00.0 resource 1 (200) to 80000000
> fsl-i2c.1: failed to claim resource 0
> unable to register device 0
> fsl-dma.0: failed to claim resource 0
> unable to register device 1
> fsl-dma.1: failed to claim resource 0
> unable to register device 2
> Registering openpic with sysfs...
> Generic PHY: Registered new driver
> PCI: Calling quirk c00c0cc0 for 0000:00:00.0
> PCI: Calling quirk c00c0cc0 for 0000:00:10.0
> PCI: Calling quirk c00c0cc0 for 0000:00:13.0
> PCI: Calling quirk c00c0cc0 for 0000:00:14.0
> PCI: Calling quirk c00c0cc0 for 0000:00:14.2
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing
> disabled
> ttyS0 at MMIO 0xfc004500 (irq = 25) is a 16550A
> io scheduler noop registered
> io scheduler deadline registered
> RAMDISK driver initialized: 4 RAM disks of 32768K size 1024 blocksize
> QS6612: Registered new driver
> Yenta: CardBus bridge found at 0000:00:14.0 [0000:0000]
> PCI: Bus 2, cardbus bridge: 0000:00:14.0
>   IO window: 00000000-000001ff
>   IO window: 00000400-000005ff
>   PREFETCH window: bf8ff000-bfcfefff
>   MEM window: 80400000-807fffff
> Yenta: Enabling burst memory read transactions
> Yenta: Using CSCINT to route CSC interrupts to PCI
> Yenta: Routing CardBus interrupts to PCI
> Yenta TI: socket 0000:00:14.0, mfunc 0x00101000, devctl 0x66
> Yenta TI: socket 0000:00:14.0 probing PCI interrupt failed, trying to
> fix
> Yenta TI: socket 0000:00:14.0 falling back to parallel PCI interrupts
> Yenta TI: socket 0000:00:14.0 parallel PCI interrupts ok
> Yenta: ISA IRQ mask 0x0000, PCI irq 19
> Socket status: 30000410
> pcmcia: parent PCI bridge I/O window: 0xfe000000 - 0xfebfffff
> pcmcia: parent PCI bridge Memory window: 0x80000000 - 0xfcffffff
> mice: PS/2 mouse device common for all mice
> NET: Registered protocol family 2
> IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
> TCP established hash table entries: 8192 (order: 3, 32768 bytes)
> TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
> TCP: Hash tables configured (established 8192 bind 8192)
> TCP reno registered
> TCP bic registered
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> IP-Config: No network devices available.
> RAMDISK: Compressed image found at block 0
> VFS: Mounted root (ext2 filesystem).
> Freeing unused kernel memory: 100k init
> cs: memory probe 0x80000000-0xfcffffff:<7> - nothing to change...
>  - nothing to change...
>  excluding 0x80000000-0xfcffffff
> cs: unable to map card memory!
> cs: unable to map card memory!
>  - nothing to change...
>  - data bits = 8
>  - parity = none
>  - stop bits = 1
>  - RTS/CTS is disabled
>  - baud rate = 57600<7> - data bits = 7
>  - parity = none
>  - stop bits = 1
>  - RTS/CTS is disabled
>  - INBOUND XON/XOFF is enabled, XON = 11, XOFF = 13<7> - OUTBOUND
> XON/XOFF is en
> abled, XON = 11, XOFF = 13<7> - baud rate = 57600<7> - nothing to
> change...
>  - nothing to change...
>  - nothing to change...
>  - nothing to change...
> 
> *********** /etc/pcmcia/config.opts *****************
> include port 0xFE000000-0xFE0001FF
> include port 0xFE000400-0xFE0005FF
> include memory 0x80400000-0x807FFFFF
> include memory 0xBF8FF000-0xBFCFEFFF
> 
> 
> *********** iomem *****************
> ~ # cat /proc/iomem
> 80000000-fcffffff : PCI host bridge
>   80000000-80000fff : 0000:00:00.0
>   80400000-807fffff : PCI CardBus #02
>   bf8ff000-bfcfefff : PCI CardBus #02
>   bfcff000-bfcfffff : 0000:00:14.0
>     bfcff000-bfcfffff : yenta_socket
>   bfd00000-bfdfffff : PCI Bus #01
>   bfe00000-bfefffff : PCI Bus #01
>   bfff8000-bfffffff : 0000:00:10.0
>   fc004500-fc004507 : serial
> 
> *********** ioports *****************
> ~ # cat /proc/ioports
> fe000000-febfffff : PCI host bridge
>   fe000000-fe0001ff : PCI CardBus #02
>   fe000400-fe0005ff : PCI CardBus #02
>   febf9fc0-febf9fff : 0000:00:14.2
>   febfe000-febfefff : PCI Bus #01
>   febffff8-febfffff : 0000:00:10.0
> 
>  
> 
> 
> 
> 
> 
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