diff options
| author | Antoine Ténart <antoine.tenart@free-electrons.com> | 2017-12-14 15:26:54 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-12-22 10:03:34 +0100 |
| commit | fc8c72b2cb269b130ad7d781023cd65514736c79 (patch) | |
| tree | de782b4bd29e09c8300aa2780796a7ce16693b7d /drivers/crypto | |
| parent | crypto: inside-secure - dequeue all requests at once (diff) | |
| download | linux-fc8c72b2cb269b130ad7d781023cd65514736c79.tar.xz linux-fc8c72b2cb269b130ad7d781023cd65514736c79.zip | |
crypto: inside-secure - increase the ring size
Increase the ring size to handle more requests in parallel, while
keeping the batch size (for interrupt coalescing) to its previous value.
The ring size and batch size are now unlinked.
Suggested-by: Ofer Heifetz <oferh@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index 531e3e9d8384..2a0ab6ce716a 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -19,11 +19,11 @@ #define EIP197_HIA_VERSION_BE 0x35ca /* Static configuration */ -#define EIP197_DEFAULT_RING_SIZE 64 +#define EIP197_DEFAULT_RING_SIZE 400 #define EIP197_MAX_TOKENS 5 #define EIP197_MAX_RINGS 4 #define EIP197_FETCH_COUNT 1 -#define EIP197_MAX_BATCH_SZ EIP197_DEFAULT_RING_SIZE +#define EIP197_MAX_BATCH_SZ 64 #define EIP197_GFP_FLAGS(base) ((base).flags & CRYPTO_TFM_REQ_MAY_SLEEP ? \ GFP_KERNEL : GFP_ATOMIC) |