Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.9.y 2020-10-29T09:11:07Z 2020-10-29T09:11:07Z Dan Carpenter 2020-09-09T09:45:28Z urn:sha1:4ece2c1f2b762817748a7c40867492836dd58f5b [ Upstream commit 2baace5feb86c6916221911f391f11fcd8e1a259 ] The pm_runtime_get_sync() function returns either 0 or 1 on success but this code treats a return of 1 as a failure. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 2020-10-29T09:11:06Z Tero Kristo 2020-08-25T13:31:06Z urn:sha1:575a1cc649e7bbded3ec90c9d131df7b4f10c290 [ Upstream commit 17bce37e1b5eca95f9da783a07930b6d608c1389 ] Clang detects a warning for an assignment that doesn't really do anything. Fix this by removing the offending piece of code. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Tested-by: Nathan Chancellor <natechancellor@gmail.com> # build Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 2020-07-31T08:25:29Z Gustavo A. R. Silva 2020-07-24T16:50:27Z urn:sha1:3cbfe80737c18ac6e635421ab676716a393d3074 Fix inconsistent IS_ERR and PTR_ERR in sa_dma_init(). The proper pointer to be passed as argument to PTR_ERR() is dd->dma_tx. This bug was detected with the help of Coccinelle. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-07-23T07:34:17Z Tero Kristo 2020-07-13T08:34:25Z urn:sha1:fd92028e4c0cbbe498cc622369baff6b395e88e6 The child devices for sa2ul (like the RNG) have hard dependency towards the parent, they can't function without the parent enabled. Add device link for this purpose so that the dependencies are taken care of properly. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-07-23T07:34:17Z Keerthy 2020-07-13T08:34:24Z urn:sha1:d2c8ac187fc922e73930a1b2f6a211e27f595d01 Add support for sa2ul hardware AEAD for hmac(sha256),cbc(aes) and hmac(sha1),cbc(aes) algorithms. Signed-off-by: Keerthy <j-keerthy@ti.com> [t-kristo@ti.com: number of bug fixes, major refactoring and cleanup of code] Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-07-23T07:34:17Z Keerthy 2020-07-13T08:34:23Z urn:sha1:2dc53d0047458e28ed05b4548844ba78199857bf Add support for sha1/sha256/sha512 sa2ul based hardware authentication. With the hash update mechanism, we always use software fallback mechanism for now, as there is no way to fetch the partial hash state from the HW accelerator. HW accelerator is only used when digest is called for a data chunk of known size. Signed-off-by: Keerthy <j-keerthy@ti.com> [t-kristo@ti.com: various bug fixes, major cleanups and refactoring of code] Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2020-07-23T07:34:16Z Keerthy 2020-07-13T08:34:22Z urn:sha1:7694b6ca649fead1a57046935711bc82dfc78cfb Adds a basic crypto driver and currently supports AES/3DES in cbc mode for both encryption and decryption. Signed-off-by: Keerthy <j-keerthy@ti.com> [t-kristo@ti.com: major re-work to fix various bugs in the driver and to cleanup the code] Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>