linux.git/drivers/crypto/ccp/ccp-dev.c, branch v3.14 Linux kernel source tree crypto: ccp - CCP device enabled/disabled changes 2014-01-15T03:33:40+00:00 Tom Lendacky thomas.lendacky@amd.com 2014-01-06T19:34:29+00:00 db34cf9122319d6fed59bd3ba26fa099a8ece432 The CCP cannot be hot-plugged so it will either be there or it won't. Do not allow the driver to stay loaded if the CCP does not successfully initialize. Provide stub routines in the ccp.h file that return -ENODEV if the CCP has not been configured in the build. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
The CCP cannot be hot-plugged so it will either be there
or it won't.  Do not allow the driver to stay loaded if the
CCP does not successfully initialize.

Provide stub routines in the ccp.h file that return -ENODEV
if the CCP has not been configured in the build.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crytpo: ccp - fix coccinelle warnings 2013-12-09T12:08:19+00:00 Fengguang Wu fengguang.wu@intel.com 2013-12-09T12:08:19+00:00 d1dd206c2abf678889445e63ecc949e9274f5806 drivers/crypto/ccp/ccp-crypto-aes.c:344:1-7: Replace memcpy with struct assignment drivers/crypto/ccp/ccp-crypto-sha.c:398:1-7: Replace memcpy with struct assignment drivers/crypto/ccp/ccp-dev.c:578:2-3: Unneeded semicolon /c/kernel-tests/src/cocci/drivers/crypto/ccp/ccp-dev.c:565:2-3: Unneeded semicolon Generated by: coccinelle/misc/memcpy-assign.cocci CC: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
drivers/crypto/ccp/ccp-crypto-aes.c:344:1-7: Replace memcpy with struct assignment
drivers/crypto/ccp/ccp-crypto-sha.c:398:1-7: Replace memcpy with struct assignment
drivers/crypto/ccp/ccp-dev.c:578:2-3: Unneeded semicolon
/c/kernel-tests/src/cocci/drivers/crypto/ccp/ccp-dev.c:565:2-3: Unneeded semicolon

Generated by: coccinelle/misc/memcpy-assign.cocci

CC: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccp - CCP device driver and interface support 2013-12-05T13:28:37+00:00 Tom Lendacky thomas.lendacky@amd.com 2013-11-12T17:46:16+00:00 63b945091a070d8d4275dc0f7699ba22cd5f9435 These routines provide the device driver support for the AMD Cryptographic Coprocessor (CCP). Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
These routines provide the device driver support for the AMD
Cryptographic Coprocessor (CCP).

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>