diff options
Diffstat (limited to 'hw/misc/aspeed_hace.c')
| -rw-r--r-- | hw/misc/aspeed_hace.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/hw/misc/aspeed_hace.c b/hw/misc/aspeed_hace.c index 7da781f864..c50e228cdf 100644 --- a/hw/misc/aspeed_hace.c +++ b/hw/misc/aspeed_hace.c @@ -248,6 +248,25 @@ static void hash_write_digest_and_unmap_iov(AspeedHACEState *s, } } +static void hash_execute_non_acc_mode(AspeedHACEState *s, int algo, + struct iovec *iov, int iov_idx) +{ + g_autofree uint8_t *digest_buf = NULL; + Error *local_err = NULL; + size_t digest_len = 0; + + if (qcrypto_hash_bytesv(algo, iov, iov_idx, &digest_buf, + &digest_len, &local_err) < 0) { + qemu_log_mask(LOG_GUEST_ERROR, + "%s: qcrypto hash bytesv failed : %s", + __func__, error_get_pretty(local_err)); + error_free(local_err); + return; + } + + hash_write_digest_and_unmap_iov(s, iov, iov_idx, digest_buf, digest_len); +} + static void do_hash_operation(AspeedHACEState *s, int algo, bool sg_mode, bool acc_mode) { @@ -304,15 +323,12 @@ static void do_hash_operation(AspeedHACEState *s, int algo, bool sg_mode, s->hash_ctx = NULL; s->total_req_len = 0; } - } else if (qcrypto_hash_bytesv(algo, iov, iov_idx, &digest_buf, - &digest_len, &local_err) < 0) { - qemu_log_mask(LOG_GUEST_ERROR, "qcrypto hash bytesv failed : %s", - error_get_pretty(local_err)); - error_free(local_err); - return; - } - hash_write_digest_and_unmap_iov(s, iov, iov_idx, digest_buf, digest_len); + hash_write_digest_and_unmap_iov(s, iov, iov_idx, digest_buf, + digest_len); + } else { + hash_execute_non_acc_mode(s, algo, iov, iov_idx); + } } static uint64_t aspeed_hace_read(void *opaque, hwaddr addr, unsigned int size) |