diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-02-07 13:10:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-02-12 09:31:05 -0800 |
| commit | 37368aba98e2e35374e6d90cb12a9504efc9a86a (patch) | |
| tree | b8347870a19ed05e1a48d65530931c957030a8fe | |
| parent | dbb7f60d1d25cecb6b6fed3d7129d64cd5decdb1 (diff) | |
ieee1394: sbp2: add workarounds for 2nd and 3rd generation iPods
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>
| -rw-r--r-- | drivers/ieee1394/sbp2.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index bad46ea16095..0c0fdbb66e23 100644 --- 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, |