BMC/Intel-BMC/linux.git/drivers/crypto/ccree/cc_driver.c, branch dev-5.2

crypto: ccree - use a proper le32 type for le32 val

2019-05-03T06:03:30+00:00

We build an explicit little endian value from the IDR register values. Use a proper le32 type to mark the var as such to satisfy Sparse. Signed-off-by: Gilad Ben-Yossef Reported-by: kbuild test robot Fixes: dcf6285d18ea1 ("crypto: ccree - add CID and PID support") Signed-off-by: Herbert Xu

crypto: ccree - Make cc_sec_disable static

2019-05-03T06:03:30+00:00

Fix sparse warning: drivers/crypto/ccree/cc_driver.c:37:6: warning: symbol 'cc_sec_disable' was not declared. Should it be static? Signed-off-by: YueHaibing Signed-off-by: Herbert Xu

crypto: ccree - remove cc7x3 obsoleted AXIM configs

2019-04-25T07:38:16+00:00

AXIM configuration register modified in cc7x3 and no longer includes AXI interrupt masking fields. Signed-off-by: Ofir Drang Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add CID and PID support

2019-04-25T07:38:14+00:00

The new HW uses a new standard product and component ID registers replacing the old ad-hoc version and signature gister schemes. Update the driver to support the new HW ID registers. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add CPP completion handling

2019-04-25T07:38:13+00:00

Add the logic needed to track and report CPP operation rejection. The new logic will be used by the CPP feature introduced later. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add support for sec disabled mode

2019-04-25T07:38:13+00:00

Add support for the Security Disabled mode under which only pure cryptographic functionality is enabled and protected keys services are unavailable. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2019-03-05T17:09:55+00:00

Pull crypto update from Herbert Xu: "API: - Add helper for simple skcipher modes. - Add helper to register multiple templates. - Set CRYPTO_TFM_NEED_KEY when setkey fails. - Require neither or both of export/import in shash. - AEAD decryption test vectors are now generated from encryption ones. - New option CONFIG_CRYPTO_MANAGER_EXTRA_TESTS that includes random fuzzing. Algorithms: - Conversions to skcipher and helper for many templates. - Add more test vectors for nhpoly1305 and adiantum. Drivers: - Add crypto4xx prng support. - Add xcbc/cmac/ecb support in caam. - Add AES support for Exynos5433 in s5p. - Remove sha384/sha512 from artpec7 as hardware cannot do partial hash" [ There is a merge of the Freescale SoC tree in order to pull in changes required by patches to the caam/qi2 driver. ] * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (174 commits) crypto: s5p - add AES support for Exynos5433 dt-bindings: crypto: document Exynos5433 SlimSSS crypto: crypto4xx - add missing of_node_put after of_device_is_available crypto: cavium/zip - fix collision with generic cra_driver_name crypto: af_alg - use struct_size() in sock_kfree_s() crypto: caam - remove redundant likely/unlikely annotation crypto: s5p - update iv after AES-CBC op end crypto: x86/poly1305 - Clear key material from stack in SSE2 variant crypto: caam - generate hash keys in-place crypto: caam - fix DMA mapping xcbc key twice crypto: caam - fix hash context DMA unmap size hwrng: bcm2835 - fix probe as platform device crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number crypto: stm32 - drop pointless static qualifier in stm32_hash_remove() crypto: chelsio - Fixed Traffic Stall crypto: marvell - Remove set but not used variable 'ivsize' crypto: ccp - Update driver messages to remove some confusion crypto: adiantum - add 1536 and 4096-byte test vectors crypto: nhpoly1305 - add a test vector with len % 16 != 0 crypto: arm/aes-ce - update IV after partial final CTR block ...

crypto: ccree - fix resume race condition on init

2019-02-08T07:28:02+00:00

We were enabling autosuspend, which is using data set by the hash module, prior to the hash module being inited, casuing a crash on resume as part of the startup sequence if the race was lost. This was never a real problem because the PM infra was using low res timers so we were always winning the race, until commit 8234f6734c5d ("PM-runtime: Switch autosuspend over to using hrtimers") changed that :-) Fix this by seperating the PM setup and enablement and doing the latter only at the end of the init sequence. Signed-off-by: Gilad Ben-Yossef Cc: Vincent Guittot Cc: stable@kernel.org # v4.20 Signed-off-by: Herbert Xu

crypto: ccree - no need to check return value of debugfs_create functions

2019-02-01T06:42:03+00:00

When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Yael Chemla Cc: Gilad Ben-Yossef Cc: Herbert Xu Cc: "David S. Miller" Cc: linux-crypto@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Acked-By: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - shared irq lines are not a bug

2019-01-25T10:41:51+00:00

The ccree driver was logging an error if it got an interrupt but HW indicated nothing to do as might happen if sharing an irq line. Remove the error as this is normal and we already have a debug print for the IRR register value. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu