#define _FSL_DPCI_CMD_H
/* DPCI Version */
-#define DPCI_VER_MAJOR 3
-#define DPCI_VER_MINOR 3
+#define DPCI_VER_MAJOR 3
+#define DPCI_VER_MINOR 3
-/* Command IDs */
-#define DPCI_CMDID_CLOSE 0x8001
-#define DPCI_CMDID_OPEN 0x8071
-#define DPCI_CMDID_CREATE 0x9072
-#define DPCI_CMDID_DESTROY 0x9871
-#define DPCI_CMDID_GET_API_VERSION 0xa071
-
-#define DPCI_CMDID_ENABLE 0x0021
-#define DPCI_CMDID_DISABLE 0x0031
-#define DPCI_CMDID_GET_ATTR 0x0041
-#define DPCI_CMDID_RESET 0x0051
-#define DPCI_CMDID_IS_ENABLED 0x0061
-
-#define DPCI_CMDID_SET_IRQ_ENABLE 0x0121
-#define DPCI_CMDID_GET_IRQ_ENABLE 0x0131
-#define DPCI_CMDID_SET_IRQ_MASK 0x0141
-#define DPCI_CMDID_GET_IRQ_MASK 0x0151
-#define DPCI_CMDID_GET_IRQ_STATUS 0x0161
-#define DPCI_CMDID_CLEAR_IRQ_STATUS 0x0171
-
-#define DPCI_CMDID_SET_RX_QUEUE 0x0e01
-#define DPCI_CMDID_GET_LINK_STATE 0x0e11
-#define DPCI_CMDID_GET_PEER_ATTR 0x0e21
-#define DPCI_CMDID_GET_RX_QUEUE 0x0e31
-#define DPCI_CMDID_GET_TX_QUEUE 0x0e41
-#define DPCI_CMDID_SET_OPR 0x0e51
-#define DPCI_CMDID_GET_OPR 0x0e61
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_OPEN(cmd, dpci_id) \
- MC_CMD_OP(cmd, 0, 0, 32, int, dpci_id)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_CREATE(cmd, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_of_priorities);\
- MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_IS_ENABLED(cmd, en) \
- MC_RSP_OP(cmd, 0, 0, 1, int, en)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_ATTRIBUTES(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, (attr)->id);\
- MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->num_of_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_PEER_ATTR(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->peer_id);\
- MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->num_of_priorities);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_LINK_STATE(cmd, up) \
- MC_RSP_OP(cmd, 0, 0, 1, int, up)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg) \
-do { \
- MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id);\
- MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority);\
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority);\
- MC_CMD_OP(cmd, 0, 48, 4, enum dpci_dest, cfg->dest_cfg.dest_type);\
- MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\
- MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_GET_RX_QUEUE(cmd, priority) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_RX_QUEUE(cmd, attr) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\
- MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\
- MC_RSP_OP(cmd, 0, 48, 4, enum dpci_dest, attr->dest_cfg.dest_type);\
- MC_RSP_OP(cmd, 1, 0, 8, uint64_t, attr->user_ctx);\
- MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\
-} while (0)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_CMD_GET_TX_QUEUE(cmd, priority) \
- MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_TX_QUEUE(cmd, attr) \
- MC_RSP_OP(cmd, 0, 32, 32, uint32_t, attr->fqid)
-
-/* cmd, param, offset, width, type, arg_name */
-#define DPCI_RSP_GET_API_VERSION(cmd, major, minor) \
-do { \
- MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
- MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
-} while (0)
+#define DPCI_CMD_BASE_VERSION 1
+#define DPCI_CMD_BASE_VERSION_V2 2
+#define DPCI_CMD_ID_OFFSET 4
+
+#define DPCI_CMD_V1(id) ((id << DPCI_CMD_ID_OFFSET) | DPCI_CMD_BASE_VERSION)
+#define DPCI_CMD_V2(id) ((id << DPCI_CMD_ID_OFFSET) | DPCI_CMD_BASE_VERSION_V2)
+/* Command IDs */
+#define DPCI_CMDID_CLOSE DPCI_CMD_V1(0x800)
+#define DPCI_CMDID_OPEN DPCI_CMD_V1(0x807)
+#define DPCI_CMDID_CREATE DPCI_CMD_V2(0x907)
+#define DPCI_CMDID_DESTROY DPCI_CMD_V1(0x987)
+#define DPCI_CMDID_GET_API_VERSION DPCI_CMD_V1(0xa07)
+
+#define DPCI_CMDID_ENABLE DPCI_CMD_V1(0x002)
+#define DPCI_CMDID_DISABLE DPCI_CMD_V1(0x003)
+#define DPCI_CMDID_GET_ATTR DPCI_CMD_V1(0x004)
+#define DPCI_CMDID_RESET DPCI_CMD_V1(0x005)
+#define DPCI_CMDID_IS_ENABLED DPCI_CMD_V1(0x006)
+
+#define DPCI_CMDID_SET_RX_QUEUE DPCI_CMD_V1(0x0e0)
+#define DPCI_CMDID_GET_LINK_STATE DPCI_CMD_V1(0x0e1)
+#define DPCI_CMDID_GET_PEER_ATTR DPCI_CMD_V1(0x0e2)
+#define DPCI_CMDID_GET_RX_QUEUE DPCI_CMD_V1(0x0e3)
+#define DPCI_CMDID_GET_TX_QUEUE DPCI_CMD_V1(0x0e4)
+
+/* Macros for accessing command fields smaller than 1byte */
+#define DPCI_MASK(field) \
+ GENMASK(DPCI_##field##_SHIFT + DPCI_##field##_SIZE - 1, \
+ DPCI_##field##_SHIFT)
+#define dpci_set_field(var, field, val) \
+ ((var) |= (((val) << DPCI_##field##_SHIFT) & DPCI_MASK(field)))
+#define dpci_get_field(var, field) \
+ (((var) & DPCI_MASK(field)) >> DPCI_##field##_SHIFT)
+
+#pragma pack(push, 1)
+struct dpci_cmd_open {
+ uint32_t dpci_id;
+};
+
+struct dpci_cmd_create {
+ uint8_t num_of_priorities;
+ uint8_t pad[15];
+ uint32_t options;
+};
+
+struct dpci_cmd_destroy {
+ uint32_t dpci_id;
+};
+
+#define DPCI_ENABLE_SHIFT 0
+#define DPCI_ENABLE_SIZE 1
+
+struct dpci_rsp_is_enabled {
+ /* only the LSB bit */
+ uint8_t en;
+};
+
+struct dpci_rsp_get_attr {
+ uint32_t id;
+ uint16_t pad;
+ uint8_t num_of_priorities;
+};
+
+struct dpci_rsp_get_peer_attr {
+ uint32_t id;
+ uint32_t pad;
+ uint8_t num_of_priorities;
+};
+
+#define DPCI_UP_SHIFT 0
+#define DPCI_UP_SIZE 1
+
+struct dpci_rsp_get_link_state {
+ /* only the LSB bit */
+ uint8_t up;
+};
+
+#define DPCI_DEST_TYPE_SHIFT 0
+#define DPCI_DEST_TYPE_SIZE 4
+
+struct dpci_cmd_set_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t priority;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad;
+ uint64_t user_ctx;
+ uint32_t options;
+};
+
+struct dpci_cmd_get_queue {
+ uint8_t pad[5];
+ uint8_t priority;
+};
+
+struct dpci_rsp_get_rx_queue {
+ uint32_t dest_id;
+ uint8_t dest_priority;
+ uint8_t pad;
+ /* from LSB: dest_type:4 */
+ uint8_t dest_type;
+ uint8_t pad1;
+ uint64_t user_ctx;
+ uint32_t fqid;
+};
+
+struct dpci_rsp_get_tx_queue {
+ uint32_t pad;
+ uint32_t fqid;
+};
+
+struct dpci_rsp_get_api_version {
+ uint16_t major;
+ uint16_t minor;
+};
+
+#pragma pack(pop)
#endif /* _FSL_DPCI_CMD_H */
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