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    Subject[patch 21/56] ieee1394: sbp2: add workarounds for 2nd and 3rd generation iPods
    2.6.27-stable review patch.  If anyone has any objections, please let us know.
    ------------------

    From: Stefan Richter <stefanr@s5r6.in-berlin.de>

    Commit 1448d7c6a2ff96d3b52ecae49e2d0f046a097fe0 upstream.

    As per https://bugs.launchpad.net/bugs/294391. These got one sample of
    each iPod generation going. However there still occurred I/O stalls
    with the 3rd generation iPod which remain undiagnosed at the time of
    this writing.

    Acked-by: Jarod Wilson <jarod@redhat.com>
    Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/ieee1394/sbp2.c | 10 ++++++++++
    1 file changed, 10 insertions(+)

    --- a/drivers/ieee1394/sbp2.c
    +++ b/drivers/ieee1394/sbp2.c
    @@ -395,6 +395,16 @@ static const struct {
    .model_id = SBP2_ROM_VALUE_WILDCARD,
    .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
    },
    + /*
    + * iPod 2nd generation: needs 128k max transfer size workaround
    + * iPod 3rd generation: needs fix capacity workaround
    + */
    + {
    + .firmware_revision = 0x0a2700,
    + .model_id = 0x000000,
    + .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS |
    + SBP2_WORKAROUND_FIX_CAPACITY,
    + },
    /* iPod 4th generation */ {
    .firmware_revision = 0x0a2700,
    .model_id = 0x000021,


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