lkml.org 
[lkml]   [2004]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH] CRIS architecture update
Date
>It will probably fail on devices needing write access because
>e100_dma_begin() always passes e100_read_command as
>argument to e100_start_dma().

e100_read_command is a variable that is either 1 for reads
or 0 for writes. This variable is set in e100_dma_write and
e100_dma_read. As long as the framework calls dma_write or
dma_read before it calls dma_begin it will work just fine.

The driver has been tested with a ext2 filesystem on a disk
(and the files are still there after a sync and reboot).

/Mikael

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:03    [W:0.020 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site