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| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-04-10 19:43:18 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-12 21:10:44 +0200 |
| commit | 6ff73fd239ff5d6f1ebfe5b5f7f560d9fad7d749 (patch) | |
| tree | 8c66777743df9ff8521c22bbe5efa73f26c65d6b /net | |
| parent | NFC: Convert pn533 from tasklet to workqueues (diff) | |
| download | linux-6ff73fd239ff5d6f1ebfe5b5f7f560d9fad7d749.tar.xz linux-6ff73fd239ff5d6f1ebfe5b5f7f560d9fad7d749.zip | |
NFC: pn533 Rx chaining support
When buffers on the receiption path exceed 262 bytes, the pn533 uses
a chaining mechanism where the initiator has to send NULL data frames
to fetch the remaining frames.
We do that from a workqueue context while holding the cmd lock. Once the
MI bit is gone, we aggregate the queued received skbs.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions