linux_dsm_epyc7002/drivers/crypto/ccp
Singh, Brijesh f8903b3ead crypto: ccp - fix the SEV probe in kexec boot path
A kexec reboot may leave the firmware in INIT or WORKING state.
Currently, we issue PLATFORM_INIT command during the probe without
checking the current state. The PLATFORM_INIT command fails if the
FW is already in INIT state. Lets check the current state, if FW
is not in UNINIT state then transition it to UNINIT before
initializing or upgrading the FW.

Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gary Hook <gary.hook@amd.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-08 15:29:48 +08:00
..
ccp-crypto-aes-cmac.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
ccp-crypto-aes-galois.c crypto: drivers - remove duplicate includes 2017-12-22 19:29:01 +11:00
ccp-crypto-aes-xts.c crypto: ccp - Remove VLA usage of skcipher 2018-09-28 12:46:08 +08:00
ccp-crypto-aes.c crypto: ccp - CCP versioning support 2016-03-11 21:19:16 +08:00
ccp-crypto-des3.c crypto: clarify name of WEAK_KEY request flag 2019-01-25 18:41:52 +08:00
ccp-crypto-main.c crypto: ccp - use -ENOSPC for transient busy indication 2017-11-03 22:11:16 +08:00
ccp-crypto-rsa.c crypto: ccp - return an actual key size from RSA max_size callback 2018-03-03 00:03:41 +08:00
ccp-crypto-sha.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
ccp-crypto.h crypto: ccp - Remove VLA usage of skcipher 2018-09-28 12:46:08 +08:00
ccp-debugfs.c crypto: ccp - no need to check return value of debugfs_create functions 2019-02-01 14:42:03 +08:00
ccp-dev-v3.c csrypto: ccp - Expand RSA support for a v5 ccp 2017-07-28 17:58:06 +08:00
ccp-dev-v5.c crypto: ccp - remove unused variable qim 2017-11-03 21:53:30 +08:00
ccp-dev.c crypto: ccp - use -ENOSPC for transient busy indication 2017-11-03 22:11:16 +08:00
ccp-dev.h crypto: ccp - Fix XTS-AES-128 support on v5 CCPs 2017-08-04 09:27:41 +08:00
ccp-dmaengine.c crypto: ccp - Make function ccp_get_dma_chan_attr static 2018-02-15 23:26:56 +08:00
ccp-ops.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
Kconfig crypto: ccp: Add Platform Security Processor (PSP) device support 2017-12-04 10:57:28 -06:00
Makefile crypto: ccp: Add Platform Security Processor (PSP) device support 2017-12-04 10:57:28 -06:00
psp-dev.c crypto: ccp - fix the SEV probe in kexec boot path 2019-02-08 15:29:48 +08:00
psp-dev.h crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
sp-dev.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
sp-dev.h crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
sp-pci.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00
sp-platform.c crypto: ccp - Update copyright notices and dates 2019-01-11 14:16:56 +08:00