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authorAntoine Ténart <antoine.tenart@free-electrons.com>2017-12-14 15:26:54 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2017-12-22 20:03:34 +1100
commitfc8c72b2cb269b130ad7d781023cd65514736c79 (patch)
treede782b4bd29e09c8300aa2780796a7ce16693b7d /drivers/crypto/inside-secure
parentdc7e28a3286ed4c4ce79e279c6f8b99f39ab8e68 (diff)
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/inside-secure')
-rw-r--r--drivers/crypto/inside-secure/safexcel.h4
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)