lkml.org 
[lkml]   [2008]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
Subject[PATCH 00/40] ide: generic ATAPI support

Hi,

This patch series unifies ATAPI support present in ide-{floppy,tape,scsi}
device drivers and moves it out to the core IDE code (new ide-atapi.c file).
In the process many bugs were shaken out and ~300 LOC were removed.

diffstat:
drivers/ide/Kconfig | 6
drivers/ide/Makefile | 1
drivers/ide/ide-atapi.c | 296 ++++++++++++++++++++++
drivers/ide/ide-cd.c | 5
drivers/ide/ide-floppy.c | 431 +++++++-------------------------
drivers/ide/ide-tape.c | 630 ++++++++++++++---------------------------------
drivers/scsi/ide-scsi.c | 455 +++++++++++----------------------
include/linux/ide.h | 28 +-
8 files changed, 777 insertions(+), 1075 deletions(-)
Now, while this is a big step in the right direction there are still some
things left on TODO for generic ATAPI support to be complete:

- convert ide-cd to use generic ATAPI code

- kill pc and rq stacks in ide-{floppy,tape}
- generic handling of REQUEST SENSE command

- generic handling of MODE SENSE command for ide-{floppy,tape}
- convert ide-{cd,floppy,tape} to use scatterlists for PIO transers
(ala ide-scsi)
I know that Borislav is working on the first two items but other ones
are free at the moment so if you feel brave you may give it a try :-).

PS I'll be travelling during this weekend and be rather busy with day job
so replies from me may be delayed a bit.

Thanks,
Bart


\
 
 \ /
  Last update: 2008-05-18 20:39    [from the cache]
©2003-2011 Jasper Spaans