linux/drivers/crypto/ccp, branch v4.9

crypto: ccp - Make syslog errors human-readable

2016-10-02T14:33:45Z

Add human-readable strings to log messages about CCP errors Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - clean up data structure

2016-10-02T14:33:44Z

Change names of data structure instances. Add const keyword where appropriate. Add error handling path. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Fix return value check in ccp_dmaengine_register()

2016-09-22T10:32:47Z

Fix the retrn value check which testing the wrong variable in ccp_dmaengine_register(). Fixes: 58ea8abf4904 ("crypto: ccp - Register the CCP as a DMA resource") Signed-off-by: Wei Yongjun Acked-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - use kmem_cache_zalloc instead of kmem_cache_alloc/memset

2016-09-22T10:27:37Z

Using kmem_cache_zalloc() instead of kmem_cache_alloc() and memset(). Signed-off-by: Wei Yongjun Acked-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - add missing release in ccp_dmaengine_register

2016-09-07T13:08:31Z

ccp_dmaengine_register used to return with an error code before releasing all resource. This patch adds a jump to the appropriate label ensuring that the resources are properly released before returning. This issue was found with Hector. Signed-off-by: Quentin Lambert Signed-off-by: Herbert Xu

crypto: ccp - Fix non static symbol warning

2016-08-16T09:20:18Z

Fixes the following sparse warning: drivers/crypto/ccp/ccp-dev.c:62:14: warning: symbol 'ccp_increment_unit_ordinal' was not declared. Should it be static? Signed-off-by: Wei Yongjun Signed-off-by: Herbert Xu

crypto: ccp - Enable use of the additional CCP

2016-08-09T10:47:18Z

A second CCP is available, identical to the first, with its ownn PCI ID. Make it available for use by the crypto subsystem, as well as for DMA activity and random number generation. This device is not pre-configured at at boot time. The driver must configure it (during the probe) for use. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Enable DMA service on a v5 CCP

2016-08-09T10:47:18Z

Every CCP is capable of providing general DMA services. Register the device as a provider. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Add support for the RNG in a version 5 CCP

2016-08-09T10:47:17Z

Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Let a v5 CCP provide the same function as v3

2016-08-09T10:47:16Z

Enable equivalent function on a v5 CCP. Add support for a version 5 CCP which enables AES/XTS/SHA services. Also, more work on the data structures to virtualize functionality. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu