Bug#330176: linux-image-2.6.12-1-686-smp: dma does not work for cd-r/rw drives

[Jason Martens <me@jasonmartens.com>]

Package: linux-image-2.6.12-1-686-smp
Version: 2.6.12-6
Severity: normal

With this linux-image, DMA does not work with my cdrom burners.  If I
try to enable it, I get the following message:
morpheus:~# hdparm -d1 /dev/hdb

/dev/hdb:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma    =  0 (off) 

I also have a custom built 2.6.12.2 kernel, with DMA working with both
cd-r/rw drives.  If anyone is interested in seeing my .config to find
out what modules need to be added, I will gladly send it to them.  I am
not sure myself how to figure out what the missing kernel module/option
is.

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12.2
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages linux-image-2.6.12-1-686-smp depends on:
ii  coreutils [fileutils]         5.2.1-2.1  The GNU core utilities
ii  initrd-tools                  0.1.82     tools to create initrd image for p
ii  module-init-tools             3.2-pre8-1 tools for managing Linux kernel mo

linux-image-2.6.12-1-686-smp recommends no packages.

-- no debconf information