lkml.org 
[lkml]   [2004]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Any guides for adding new IDE chipset drivers?
On Tue, 17 Feb 2004 14:27:06 +0000 Alex Bennee <kernel-hacker@bennee.com> wrote:

| On Monday 16 of Febuary 2004 09:40:21 PST, Bart wrote:
| >On Monday 16 of February 2004 18:04, Alex Bennee wrote:
| >
| >> Is there a driver that can be held of as an example of good taste and
| >> the "right" way to implement a chipset driver?
| >
| >Yep. Please take a look at drivers/ide/arm/icside.c.
| >It is well written, quite simple and has DMA support.
|
| Thanks. I'll base my driver on this one as it does seem quite easy
| to follow. However I'm wondering what the point of the begin/end functions
| are. The dma_read/write functions just seem to call dma_count which starts the
| dma requests going.
|
| Am I missing something here? Is all that required from the higher level a single
| call to dma_read/write or should I be expecting a series of calls to setup a transfer?
|
|
| >If you have any questions/issues feel free to ask
| >on linux-ide@vger.kernel.org mailing list.
|
| Hmmm, vger seems to be ignoring my subscribe requests.
|
| Is the list archived anywhere? None are listed on VGER.

http://marc.theaimsgroup.com/?l=linux-ide



--
~Randy
kernel-janitors project: http://janitor.kernelnewbies.org/
-
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 14:01    [W:0.035 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site