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-rw-r--r--ks_flash.c56
1 files changed, 49 insertions, 7 deletions
diff --git a/ks_flash.c b/ks_flash.c
index 475dcde..5b3f718 100644
--- a/ks_flash.c
+++ b/ks_flash.c
@@ -174,10 +174,9 @@ typedef struct {
const static hal_uuid_t pin_uuid = {{0}};
/*
- * The in-memory database almost certainly should be a pointer to
- * allocated SDRAM rather than compile-time data space. Well,
- * the arrays should be, anyway, it might be reasonable to keep
- * the top level structure here. Worry about that later.
+ * The in-memory database structure itself is small, but the arrays it
+ * points to are large enough that they come from SDRAM allocated at
+ * startup.
*/
static db_t db;
@@ -201,7 +200,7 @@ static inline flash_block_status_t block_get_status(const flash_block_t * const
/*
* Pick unused or least-recently-used slot in our in-memory cache.
*
- * Updating lru values is caller's problem: if caller is using cache
+ * Updating lru values is caller's problem: if caller is using a cache
* slot as a temporary buffer and there's no point in caching the
* result, leave the lru values alone and the right thing will happen.
*/
@@ -432,7 +431,6 @@ static hal_error_t block_erase(const unsigned blockno)
/*
* Erase a flash block if it hasn't already been erased.
- * We have to disable fast read for this to work properly.
* May not be necessary, trying to avoid unnecessary wear.
*
* Unclear whether there's any sane reason why this needs to be
@@ -1033,6 +1031,46 @@ static hal_error_t ks_list(hal_ks_t *ks,
return HAL_OK;
}
+static hal_error_t ks_match(hal_ks_t *ks,
+ const hal_key_type_t type,
+ const hal_curve_name_t curve,
+ const hal_key_flags_t flags,
+ hal_rpc_pkey_attribute_t *attributes,
+ const unsigned attributes_len,
+ hal_uuid_t *result,
+ unsigned *result_len,
+ const unsigned result_max,
+ hal_uuid_t *previous_uuid)
+{
+#warning NIY
+}
+
+static hal_error_t ks_set_attribute(hal_ks_t *ks,
+ hal_pkey_slot_t *slot,
+ const uint32_t type,
+ const uint8_t * const value,
+ const size_t value_len)
+{
+#warning NIY
+}
+
+static hal_error_t ks_get_attribute(hal_ks_t *ks,
+ hal_pkey_slot_t *slot,
+ const uint32_t type,
+ uint8_t *value,
+ size_t *value_len,
+ const size_t value_max)
+{
+#warning NIY
+}
+
+static hal_error_t ks_delete_attribute(hal_ks_t *ks,
+ hal_pkey_slot_t *slot,
+ const uint32_t type)
+{
+#warning NIY
+}
+
const hal_ks_driver_t hal_ks_token_driver[1] = {{
ks_init,
ks_shutdown,
@@ -1041,7 +1079,11 @@ const hal_ks_driver_t hal_ks_token_driver[1] = {{
ks_store,
ks_fetch,
ks_delete,
- ks_list
+ ks_list,
+ ks_match,
+ ks_set_attribute,
+ ks_get_attribute,
+ ks_delete_attribute
}};
/*