static void mlxsw_sp_afk_encode_u32(const struct mlxsw_item *storage_item,
const struct mlxsw_item *output_item,
- char *storage, char *output)
+ char *storage, char *output, int diff)
{
u32 value;
value = __mlxsw_item_get32(storage, storage_item, 0);
- __mlxsw_item_set32(output, output_item, 0, value);
+ __mlxsw_item_set32(output, output_item, 0, value + diff);
}
static void mlxsw_sp_afk_encode_buf(const struct mlxsw_item *storage_item,
static void
mlxsw_sp_afk_encode_one(const struct mlxsw_afk_element_inst *elinst,
- char *output, char *storage)
+ char *output, char *storage, int u32_diff)
{
const struct mlxsw_item *storage_item = &elinst->info->item;
const struct mlxsw_item *output_item = &elinst->item;
if (elinst->type == MLXSW_AFK_ELEMENT_TYPE_U32)
mlxsw_sp_afk_encode_u32(storage_item, output_item,
- storage, output);
+ storage, output, u32_diff);
else if (elinst->type == MLXSW_AFK_ELEMENT_TYPE_BUF)
mlxsw_sp_afk_encode_buf(storage_item, output_item,
storage, output);
continue;
mlxsw_sp_afk_encode_one(elinst, block_key,
- values->storage.key);
+ values->storage.key,
+ elinst->u32_key_diff);
mlxsw_sp_afk_encode_one(elinst, block_mask,
- values->storage.mask);
+ values->storage.mask, 0);
}
mlxsw_afk->ops->encode_block(key, i, block_key);
const struct mlxsw_afk_element_info *info;
enum mlxsw_afk_element_type type;
struct mlxsw_item item; /* element geometry in block */
+ int u32_key_diff; /* in case value needs to be adjusted before write
+ * this diff is here to handle that
+ */
};
-#define MLXSW_AFK_ELEMENT_INST(_type, _element, _offset, _shift, _size) \
+#define MLXSW_AFK_ELEMENT_INST(_type, _element, _offset, \
+ _shift, _size, _u32_key_diff) \
{ \
.info = &mlxsw_afk_element_infos[MLXSW_AFK_ELEMENT_##_element], \
.type = _type, \
.size = {.bits = _size}, \
.name = #_element, \
}, \
+ .u32_key_diff = _u32_key_diff, \
}
#define MLXSW_AFK_ELEMENT_INST_U32(_element, _offset, _shift, _size) \
MLXSW_AFK_ELEMENT_INST(MLXSW_AFK_ELEMENT_TYPE_U32, \
- _element, _offset, _shift, _size)
+ _element, _offset, _shift, _size, 0)
+
+#define MLXSW_AFK_ELEMENT_INST_EXT_U32(_element, _offset, \
+ _shift, _size, _key_diff) \
+ MLXSW_AFK_ELEMENT_INST(MLXSW_AFK_ELEMENT_TYPE_U32, \
+ _element, _offset, _shift, _size, _key_diff)
#define MLXSW_AFK_ELEMENT_INST_BUF(_element, _offset, _size) \
MLXSW_AFK_ELEMENT_INST(MLXSW_AFK_ELEMENT_TYPE_BUF, \
- _element, _offset, 0, _size)
+ _element, _offset, 0, _size, 0)
struct mlxsw_afk_block {
u16 encoding; /* block ID */
static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_5[] = {
MLXSW_AFK_ELEMENT_INST_U32(VID, 0x04, 16, 12),
- MLXSW_AFK_ELEMENT_INST_U32(SRC_SYS_PORT, 0x04, 0, 8), /* RX_ACL_SYSTEM_PORT */
+ MLXSW_AFK_ELEMENT_INST_EXT_U32(SRC_SYS_PORT, 0x04, 0, 8, -1), /* RX_ACL_SYSTEM_PORT */
};
static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_ipv4_0[] = {