diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h')
| -rw-r--r-- | os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h b/os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h index 46201d570..509206e76 100644 --- a/os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h +++ b/os/hal/ports/STM32/LLD/CRYPv1/hal_crypto_lld.h @@ -77,6 +77,23 @@ #if !defined(STM32_CRY_HASH1_DMA_PRIORITY) || defined(__DOXYGEN__)
#define STM32_CRY_HASH1_DMA_PRIORITY 0
#endif
+
+/**
+ * @brief Minimum message size (in words) for DMA use.
+ * @note If set to zero then DMA is always used.
+ */
+#if !defined(STM32_CRY_HASH_SIZE_THRESHOLD) || defined(__DOXYGEN__)
+#define STM32_CRY_HASH_SIZE_THRESHOLD 1024
+#endif
+
+/**
+ * @brief Hash DMA error hook.
+ * @note The default action for DMA errors is a system halt because DMA
+ * error can only happen because programming errors.
+ */
+#if !defined(STM32_CRY_HASH_DMA_ERROR_HOOK) || defined(__DOXYGEN__)
+#define STM32_CRY_HASH_DMA_ERROR_HOOK(cryp) osalSysHalt("DMA failure")
+#endif
/** @} */
/*===========================================================================*/
|