Messages in this thread | | | Date | Sun, 05 May 2002 02:06:23 +0200 | From | Martin Dalecki <> | Subject | Re: [PATCH] 2.5.13 IDE PIO mode Fix |
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Uz.ytkownik Osamu Tomita napisa?: > I found this bug in 2.5.10 first. And caused ext2 FS corruption. > We are porting Linux to PC-9801 architecture (made by NEC Japan). > It has PIO ONLY IDE I/F. So please check PIO mode too.
Hey I can't do everything. And I know that people like you will check it anyway :-)... But seriously - Thank you very much for the plague and indeed 16 bit transfers are something I see makes sense for embedded platforms.
> # Our porting status - 2.2.x/2.4.x done and updating. 2.5.x partial. > > diff -urN linux-2.5.10/drivers/ide/ide-taskfile.c linux/drivers/ide/ide-taskfile.c > --- linux-2.5.10/drivers/ide/ide-taskfile.c Wed Apr 24 16:15:19 2002 > +++ linux/drivers/ide/ide-taskfile.c Fri Apr 26 15:44:42 2002 > @@ -202,7 +202,7 @@ > ata_write_slow(drive, buffer, wcount); > else > #endif > - ata_write_16(drive, buffer, wcount<<1); > + ata_write_16(drive, buffer, wcount); > } > }
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