diff options
author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-01-28 18:13:20 -0500 |
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committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-01-29 14:19:49 -0500 |
commit | 1448d7c6a2ff96d3b52ecae49e2d0f046a097fe0 (patch) | |
tree | b8c558d00d90bfced82b72b5a2d5d25388f2c33a /drivers | |
parent | c8c4707cf7ca8ff7dcc1653447e48cb3de0bf114 (diff) |
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 { | |||
395 | .model = SBP2_ROM_VALUE_WILDCARD, | 395 | .model = SBP2_ROM_VALUE_WILDCARD, |
396 | .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS, | 396 | .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS, |
397 | }, | 397 | }, |
398 | /* | ||
399 | * iPod 2nd generation: needs 128k max transfer size workaround | ||
400 | * iPod 3rd generation: needs fix capacity workaround | ||
401 | */ | ||
402 | { | ||
403 | .firmware_revision = 0x0a2700, | ||
404 | .model = 0x000000, | ||
405 | .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS | | ||
406 | SBP2_WORKAROUND_FIX_CAPACITY, | ||
407 | }, | ||
398 | /* iPod 4th generation */ { | 408 | /* iPod 4th generation */ { |
399 | .firmware_revision = 0x0a2700, | 409 | .firmware_revision = 0x0a2700, |
400 | .model = 0x000021, | 410 | .model = 0x000021, |