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| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2024-06-26 15:48:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-27 17:08:05 +0300 |
| commit | 7b59c0362af8a79d3fb11c48a1d6e4cfc9570c0e (patch) | |
| tree | f3c162dccef400870ff8034c7231eefa6df0aa7b /include/uapi/rdma/ib_user_mad.h | |
| parent | fef267a6c29bb2377e344a060c151041bd4de677 (diff) | |
| download | linux-7b59c0362af8a79d3fb11c48a1d6e4cfc9570c0e.tar.xz | |
xhci: Set correct transferred length for cancelled isoc transfers
The transferred length is incorrectly zeroed for cancelled isoc
transfer TDs when the transfer ring stops on a cancelled TD with
a 'Stop - Length Invalid' completion code.
Length was always set to zero in these cases even if it should be
set to the sum of the TRB transfer block lengths up to
the TRB the ring stopped on, _excluding_ the one stopped on.
No issues reported due to this isoc case. Found while inspecting
related case in bulk transfer 'Stop - Length Invalid' handling.
Change this so that 'Stop - Length Invalid' transfer completion
cases always sum up TRB lengths instead of report a zero length.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240626124835.1023046-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/rdma/ib_user_mad.h')
0 files changed, 0 insertions, 0 deletions