Messages in this thread | | | From | meenakshi.aggarwal@nxp ... | Subject | [PATCH v2 0/5] Remove CRYPTO_ALG_ALLOCATES_MEMORY flag | Date | Fri, 9 Jun 2023 12:38:37 +0200 |
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From: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
This series includes patches to remove CRYPTO_ALG_ALLOCATES_MEMORY flag and allocate the required memory within the crypto request object.
In reqsize we allocate memory for maximum 4 entries for src and 1 for IV, and the same for dst, both aligned.
If the driver needs more than the 4 entries, the memory will be dynamically allocated, at runtime.
Meenakshi Aggarwal (5): crypto:caam - avoid allocating memory at crypto request runtime for skcipher crypto:caam - avoid allocating memory at crypto request runtime for aead crypto: caam - avoid allocating memory at crypto request runtime for hash crypto: caam/qi - avoid allocating memory at crypto request runtime crypto: caam/qi2 - avoid allocating memory at crypto request runtime
drivers/crypto/caam/caamalg.c | 138 +++++++--- drivers/crypto/caam/caamalg_qi.c | 131 +++++++--- drivers/crypto/caam/caamalg_qi2.c | 421 ++++++++++++++++++++---------- drivers/crypto/caam/caamalg_qi2.h | 6 + drivers/crypto/caam/caamhash.c | 77 ++++-- 5 files changed, 542 insertions(+), 231 deletions(-)
change in v2: Updated description of patches
-- 2.25.1
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