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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-02-14 20:25:34 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-06-22 19:58:32 +0300 |
| commit | 6bfe33473eaac9443dfce129b3107cc27abc1e47 (patch) | |
| tree | 5024daf0cbbe0851addcb22568f2885afed5f392 /lib/dec_and_lock.c | |
| parent | 7e72846bb97a86d19a249d230b12a6e33e947026 (diff) | |
| download | linux-6bfe33473eaac9443dfce129b3107cc27abc1e47.tar.xz | |
thunderbolt: Retry USB4 block read operation
Especially when accessing retimers over USB4 sideband operations the
possibility to get read errors seems to be higher so make the
usb4_do_read_data() retry a couple of times if it sees any other error
than -ENODEV (device is gone). We can only do this for read side because
it carries the offset as part of metadata (as opposed to writes).
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'lib/dec_and_lock.c')
0 files changed, 0 insertions, 0 deletions