kernel/linux.git/drivers/crypto/ccree, branch v5.2.16Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.2.162019-05-03T06:03:30+00:00crypto: ccree - use a proper le32 type for le32 val2019-05-03T06:03:30+00:00Gilad Ben-Yossefgilad@benyossef.com2019-04-28T08:33:22+00:00urn:sha1:e59f755ceb6d6f39f90899d2a4e39c3e05837e12
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 <gilad@benyossef.com>
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: dcf6285d18ea1 ("crypto: ccree - add CID and PID support")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - remove set but not used variable 'du_size'2019-05-03T06:03:30+00:00YueHaibingyuehaibing@huawei.com2019-04-28T08:28:27+00:00urn:sha1:50af32727509a36fc9bbb370c6f6cb14a961dc97
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/crypto/ccree/cc_cipher.c: In function cc_setup_key_desc:
drivers/crypto/ccree/cc_cipher.c:645:15: warning: variable du_size set but not used [-Wunused-but-set-variable]
It is never used since introduction in
commit dd8486c75085 ("crypto: ccree - move key load desc. before flow desc.")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - Make cc_sec_disable static2019-05-03T06:03:30+00:00YueHaibingyuehaibing@huawei.com2019-04-26T16:43:13+00:00urn:sha1:181a9096717b8d2128eb1162d07a4f4ee0f9f4b8
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 <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - fix spelling mistake "protedcted" -> "protected"2019-05-03T06:03:30+00:00Colin Ian Kingcolin.king@canonical.com2019-04-26T13:18:35+00:00urn:sha1:22e2db68e809eebe5e44315c5f8184da22ec2822
There is a spelling mistake in a dev_dbg message, fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-By: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - handle tee fips error during power management resume2019-04-25T07:38:16+00:00Ofir Drangofir.drang@arm.com2019-04-18T13:39:10+00:00urn:sha1:7138377ce10455b7183c6dde4b2c51b33f464c45
in order to support cryptocell tee fips error that may occurs while
cryptocell ree is suspended, an cc_tee_handle_fips_error call added
to the cc_pm_resume function.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - add function to handle cryptocell tee fips error2019-04-25T07:38:16+00:00Ofir Drangofir.drang@arm.com2019-04-18T13:39:09+00:00urn:sha1:897ab2316910a66bb048f1c9cefa25e6a592dcd7
Adds function that checks if cryptocell tee fips error occurred
and in such case triggers system error through kernel panic.
Change fips function to use this new routine.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - HOST_POWER_DOWN_EN should be the last CC access during suspend2019-04-25T07:38:16+00:00Ofir Drangofir.drang@arm.com2019-04-18T13:39:08+00:00urn:sha1:3499efbeed39d114873267683b9e776bcb34b058
During power management suspend the driver need to prepare the device
for the power down operation and as a last indication write to the
HOST_POWER_DOWN_EN register which signals to the hardware that
The ccree is ready for power down.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - remove cc7x3 obsoleted AXIM configs2019-04-25T07:38:16+00:00Ofir Drangofir.drang@arm.com2019-04-18T13:39:07+00:00urn:sha1:1fc165721be84001d124132947775360bc301511
AXIM configuration register modified in cc7x3 and no longer
includes AXI interrupt masking fields.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - pm resume first enable the source clk2019-04-25T07:38:16+00:00Ofir Drangofir.drang@arm.com2019-04-18T13:39:06+00:00urn:sha1:7766dd774d80463cec7b81d90c8672af91de2da1
On power management resume function first enable the device clk source
to allow access to the device registers.
Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: ccree - don't map AEAD key and IV on stack2019-04-25T07:38:16+00:00Gilad Ben-Yossefgilad@benyossef.com2019-04-18T13:39:05+00:00urn:sha1:e8662a6a5f8f7f2cadc0edb934aef622d96ac3ee
The AEAD authenc key and IVs might be passed to us on stack. Copy it to
a slab buffer before mapping to gurantee proper DMA mapping.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>