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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-08 20:57:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-08 20:57:08 -0700 |
| commit | 4d2fa8b44b891f0da5ceda3e5a1402ccf0ab6f26 (patch) | |
| tree | cbb763ec5e74cfbaac6ce53df277883cb78a8a1a /drivers/crypto/inside-secure/safexcel.c | |
| parent | 8b68150883ca466a23e90902dd4113b22e692f04 (diff) | |
| parent | f3880a23564e3172437285ebcb5b8a124539fdae (diff) | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"Here is the crypto update for 5.3:
API:
- Test shash interface directly in testmgr
- cra_driver_name is now mandatory
Algorithms:
- Replace arc4 crypto_cipher with library helper
- Implement 5 way interleave for ECB, CBC and CTR on arm64
- Add xxhash
- Add continuous self-test on noise source to drbg
- Update jitter RNG
Drivers:
- Add support for SHA204A random number generator
- Add support for 7211 in iproc-rng200
- Fix fuzz test failures in inside-secure
- Fix fuzz test failures in talitos
- Fix fuzz test failures in qat"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (143 commits)
crypto: stm32/hash - remove interruptible condition for dma
crypto: stm32/hash - Fix hmac issue more than 256 bytes
crypto: stm32/crc32 - rename driver file
crypto: amcc - remove memset after dma_alloc_coherent
crypto: ccp - Switch to SPDX license identifiers
crypto: ccp - Validate the the error value used to index error messages
crypto: doc - Fix formatting of new crypto engine content
crypto: doc - Add parameter documentation
crypto: arm64/aes-ce - implement 5 way interleave for ECB, CBC and CTR
crypto: arm64/aes-ce - add 5 way interleave routines
crypto: talitos - drop icv_ool
crypto: talitos - fix hash on SEC1.
crypto: talitos - move struct talitos_edesc into talitos.h
lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE
crypto/NX: Set receive window credits to max number of CRBs in RxFIFO
crypto: asymmetric_keys - select CRYPTO_HASH where needed
crypto: serpent - mark __serpent_setkey_sbox noinline
crypto: testmgr - dynamically allocate crypto_shash
crypto: testmgr - dynamically allocate testvec_config
crypto: talitos - eliminate unneeded 'done' functions at build time
...
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 86c699c14f84..df43a2c6933b 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -398,6 +398,12 @@ static int safexcel_hw_init(struct safexcel_crypto_priv *priv) /* Processing Engine configuration */ + /* Token & context configuration */ + val = EIP197_PE_EIP96_TOKEN_CTRL_CTX_UPDATES | + EIP197_PE_EIP96_TOKEN_CTRL_REUSE_CTX | + EIP197_PE_EIP96_TOKEN_CTRL_POST_REUSE_CTX; + writel(val, EIP197_PE(priv) + EIP197_PE_EIP96_TOKEN_CTRL(pe)); + /* H/W capabilities selection */ val = EIP197_FUNCTION_RSVD; val |= EIP197_PROTOCOL_ENCRYPT_ONLY | EIP197_PROTOCOL_HASH_ONLY; @@ -589,9 +595,9 @@ inline int safexcel_rdesc_check_errors(struct safexcel_crypto_priv *priv, if (rdesc->result_data.error_code & 0x407f) { /* Fatal error (bits 0-7, 14) */ dev_err(priv->dev, - "cipher: result: result descriptor error (%d)\n", + "cipher: result: result descriptor error (0x%x)\n", rdesc->result_data.error_code); - return -EIO; + return -EINVAL; } else if (rdesc->result_data.error_code == BIT(9)) { /* Authentication failed */ return -EBADMSG; @@ -720,11 +726,10 @@ handle_results: } acknowledge: - if (i) { + if (i) writel(EIP197_xDR_PROC_xD_PKT(i) | EIP197_xDR_PROC_xD_COUNT(tot_descs * priv->config.rd_offset), EIP197_HIA_RDR(priv, ring) + EIP197_HIA_xDR_PROC_COUNT); - } /* If the number of requests overflowed the counter, try to proceed more * requests. |