Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-15 Thread Eugene Ilkov
On 2/15/07, Pierre Ossman <[EMAIL PROTECTED]> wrote: Pierre Ossman wrote: > Eugene Ilkov wrote: >> PXAMCI: irq 0004 stat 2140 > > Hang on. PXAMCI is a MMC controller, right? yes, pxa2xx-mci driver Hmm... depending on where you look, you get different timing schematics. The MMCA 4.2 s

Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-15 Thread Pierre Ossman
Pierre Ossman wrote: > Eugene Ilkov wrote: >> PXAMCI: irq 0004 stat 2140 > > Hang on. PXAMCI is a MMC controller, right? Perhaps the MMC timings > aren't overlapping properly with the new stuff... I'm going to have to > recheck my diagrams. Hmm... depending on where you look, you get diff

Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-15 Thread Pierre Ossman
Eugene Ilkov wrote: > PXAMCI: irq 0004 stat 2140 Hang on. PXAMCI is a MMC controller, right? Perhaps the MMC timings aren't overlapping properly with the new stuff... I'm going to have to recheck my diagrams. Rgds -- -- Pierre Ossman Linux kernel, MMC maintainerhttp://ww

Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-15 Thread Pierre Ossman
Eugene Ilkov wrote: > > I found another related patch > http://mailman.laptop.org/pipermail/commits-kernel/2007-January/000554.html > > so i guess i'm not alone > You'd better pray that's not the problem you have because that revert was because the hardware under development had problems. > > mmc

Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-15 Thread Eugene Ilkov
On 2/15/07, Pierre Ossman <[EMAIL PROTECTED]> wrote: Eugene Ilkov wrote: > I have I/O errors with Transcend SD highspeed card 2GB/150x when it's > mounted in r/w mode (cardreader on sharp sl-c1000) > It works well if I reverse mmcv4 patch commited to 2.6.19-git2 > (http://lkml.org/lkml/2006/10/4

Re: 2.6.20 mmc: problem with highspeed SD card

2007-02-14 Thread Pierre Ossman
Eugene Ilkov wrote: > I have I/O errors with Transcend SD highspeed card 2GB/150x when it's > mounted in r/w mode (cardreader on sharp sl-c1000) > It works well if I reverse mmcv4 patch commited to 2.6.19-git2 > (http://lkml.org/lkml/2006/10/4/27) That patch is not the same as you are referencing

2.6.20 mmc: problem with highspeed SD card

2007-02-13 Thread Eugene Ilkov
I have I/O errors with Transcend SD highspeed card 2GB/150x when it's mounted in r/w mode (cardreader on sharp sl-c1000) It works well if I reverse mmcv4 patch commited to 2.6.19-git2 (http://lkml.org/lkml/2006/10/4/27) I'm not experienced in mmc, but I figured out that problem is somewhere in mm