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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-01-29 02:13:20 +0300 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-01-29 22:19:49 +0300 |
| commit | 1448d7c6a2ff96d3b52ecae49e2d0f046a097fe0 (patch) | |
| tree | b8c558d00d90bfced82b72b5a2d5d25388f2c33a /drivers | |
| parent | c8c4707cf7ca8ff7dcc1653447e48cb3de0bf114 (diff) | |
| download | linux-1448d7c6a2ff96d3b52ecae49e2d0f046a097fe0.tar.xz | |
ieee1394: sbp2: add workarounds for 2nd and 3rd generation iPods
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>
Diffstat (limited to 'drivers')
| -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 fb8f9f4430ad..f3fd8657ce4b 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -395,6 +395,16 @@ static const struct { .model = 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 = 0x000000, + .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS | + SBP2_WORKAROUND_FIX_CAPACITY, + }, /* iPod 4th generation */ { .firmware_revision = 0x0a2700, .model = 0x000021, |