diff options
| author | Harman Kalra <hkalra@marvell.com> | 2022-02-04 18:16:01 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-02-23 15:28:32 +1200 |
| commit | 4363f3d3ce8f5440dfbcd66b6a6800b42a58ba6a (patch) | |
| tree | e1a15b2fdf6710d19902fe9e7cc88dfe0193ae95 /tools/perf/scripts/python | |
| parent | 8208285632f950d2bfd489b10148e05134b7119e (diff) | |
crypto: octeontx2 - add synchronization between mailbox accesses
Since there are two workqueues implemented in CPTPF driver - one
for handling mailbox requests from VFs and another for handling FLR.
In both cases PF driver will forward the request to AF driver by
writing to mailbox memory. A race condition may arise if two
simultaneous requests are written to mailbox memory. Introducing
locking mechanism to maintain synchronization between multiple
mailbox accesses.
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions