diff options
| author | Marcelo Cerri <mhcerri@linux.vnet.ibm.com> | 2013-08-29 10:36:32 -0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-09-02 06:32:52 -0400 |
| commit | ab74175938c0cd819733e68f5848bb4c818ec7aa (patch) | |
| tree | 3529686cef29c5f33cd52cadfd883f4c53128c54 /drivers/crypto/nx/nx_debugfs.c | |
| parent | a8fc391a15957e2f2871c4ea3f6e84c33095c374 (diff) | |
crypto: nx - fix limits to sg lists for AES-ECB
This patch updates the nx-aes-ecb implementation to perform several
hyper calls if needed in order to always respect the length limits for
scatter/gather lists.
Two different limits are considered:
- "ibm,max-sg-len": maximum number of bytes of each scatter/gather
list.
- "ibm,max-sync-cop":
- The total number of bytes that a scatter/gather list can hold.
- The maximum number of elements that a scatter/gather list can have.
Reviewed-by: Joy Latten <jmlatten@linux.vnet.ibm.com>
Signed-off-by: Marcelo Cerri <mhcerri@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/nx/nx_debugfs.c')
0 files changed, 0 insertions, 0 deletions