SD/MMC (ricoh) reader on Thinkpad T61

[Yuri Lukin]

On Sat, 17 May 2008 02:31:29 +0900, Norikatsu Shigemura wrote
> On Fri, 16 May 2008 16:58:22 +0200
> Torfinn Ingolfsen <torfinn.ingolfsen at broadpark.no> wrote:
> > Does anyone know if the driver has been updated for 7.0-stable somehwere?
> 
> 	The newest one is here:
> 	http://www.agt.ne.jp/~a-gota/programs/driver/FBSD6.2R/memcard/sdmmc-
> 20080208.tar.gz
> 
> 	And, takawata@ fixed its panic issue (lock issue):
> 	http://www.init-main.com/sdmmc.patch
> 	NOTE: This patch provides for old version.  So ignore .rej files.
> 	.rej files have many already fixed codes.
> 
> 	I'm using on 8-current, and sdmmc(4) quite good works.


Thanks for the updated driver and the patch, I can confirm it fixes the panic
on 7.0-RELEASE. On my Thinkpad T61, loading the module I get:

sdshc0: <Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter> mem
0xf8101800-0xf81018ff irq 18 at device 0.2 on pci21
sdshc0: [ITHREAD]
sdshcbus0: <SD Standard Host Controller slot bus> on sdshc0
sdshcbus0: capability: 3.3V Suspend/Resume DMA High-Speed

...and inserting an SD card I get:

sdshcbus0: card inserted in slot #0
sd0: <SanDisk SD SD01G rev 8.0> on sdshcbus0
sd0: Ver 1.x SD memory card
sd0: 968MB (1984000 x 512-byte blocks)
sd0: access time: read 1.5ms, write 24.0ms
sd0: speed class 0
sd0: max clock 25MHz, drive at 16.500MHz
sd0: 8.250MB/s transfers with 4-bit bus width


Works great, thanks again. 

Regards,
 Yuri