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| author | Horia Geantă <[email protected]> | 2018-05-23 11:32:41 +0000 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2018-05-30 16:13:46 +0000 |
| commit | b2106476a8cf18318a9677ad669e63502900d907 (patch) | |
| tree | 4edd2582dffa0534cc82913c513163e1bc8982ae /drivers/fpga/fpga-mgr.c | |
| parent | crypto: caam - fix MC firmware detection (diff) | |
| download | kernel-b2106476a8cf18318a9677ad669e63502900d907.tar.gz kernel-b2106476a8cf18318a9677ad669e63502900d907.zip | |
crypto: caam - fix rfc4543 descriptors
In some cases the CCB DMA-based internal transfer started by the MOVE
command (src=M3 register, dst=descriptor buffer) does not finish
in time and DECO executes the unpatched descriptor.
This leads eventually to a DECO Watchdog Timer timeout error.
To make sure the transfer ends, change the MOVE command to be blocking.
Signed-off-by: Horia Geantă <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions