any luck with 02micro OZ6933 CardBus Controller

[Mike B]

When I enable cbb and insert a card I experience a hard freeze, that's 
why I've been playing around with pcic and pccard. Thanks for the help 
though.

Mike

M. Warner Losh wrote:

> In message: <3ECD0A64.3070606 at cinci.rr.com>
>             Mike B <chops at cinci.rr.com> writes:
> : My toshiba satellite 1905 has an 02micro OZ6933 cardbus controller and I 
> : can't seem to get it working. I have pcic, pccard, and cardbus compiled 
> : into my kernel. When I insert a card I get the following message
> : 
> : May 22 13:16:04 1905 kernel: pccard0: 00 CD 3e
> : May 22 13:16:04 1905 kernel: pccard0: enqueing INSERTION event
> : May 22 13:16:05 1905 kernel: pccard0: insertion event
> : May 22 13:16:05 1905 kernel: pccard0: pcic_chip_socket_enable cardtype mem
> : May 22 13:16:05 1905 kernel: pcic_chip_mem_map window 0 bus d2800+0+400 at
> : May 22 13:16:05 1905 kernel: pcic_chip_do_mem_map window 0: 00d2 80d2 3f2d
> : May 22 13:16:05 1905 kernel: pcic_chip_do_mem_map window 0: 00d2 80d2 7f2d
> : May 22 13:16:05 1905 kernel: pcic_chip_do_mem_map window 0: 00d2 80d2 7f2d
> : May 22 13:16:05 1905 kernel: pccard0: Card has no functions!
> : 
> : Any ideas about how to get it working, it does gives the same message 
> : with either my 802.11b card or my compact flash reader. Thanks in advance.
> 
> Can you add hw.cardbus.cis_debug=1 in your /boot/loader.conf file and
> tell me what prints.  You should see something like:
> 
> cbb1: card inserted: event=0x00000000, state=30000910
> pccard1: chip_socket_enable
> cbb_pcic_socket_enable:
> cbb1: cbb_power: CARD_VCC_0V and CARD_VPP_0V [44]
> cbb1: cbb_power: CARD_VCC_3V and CARD_VPP_VCC [11]
> pccard1: read_cis
> cis mem map d4a08000
> pccard1: CIS tuple chain:
> CISTPL_DEVICE type=null speed=null
>  01 03 00 00 ff
> ...
> 
> So it looks like you might be using pcic, which won't work.  Take pcic
> out of your kernel and add cbb instead.  O2 micro is a pci cardbus
> bridge.  This is for current.
> 
> For stable, do a pccardc dumpcis.
> 
> Warner
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