/* DPNI Version */
#define DPNI_VER_MAJOR 5
-#define DPNI_VER_MINOR 0
+#define DPNI_VER_MINOR 1
/* Command IDs */
#define DPNI_CMDID_OPEN 0x801
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, 2, enum dpni_dest, cfg->dest_cfg.dest_type);\
+ MC_CMD_OP(cmd, 0, 42, 1, int, cfg->order_preservation_en);\
MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \
MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx); \
MC_CMD_OP(cmd, 2, 16, 8, uint8_t, tc_id); \
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, 40, 2, enum dpni_dest, attr->dest_cfg.dest_type); \
+ MC_CMD_OP(cmd, 0, 42, 1, int, attr->order_preservation_en);\
MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->user_ctx); \
MC_RSP_OP(cmd, 2, 32, 32, uint32_t, attr->fqid); \
MC_RSP_OP(cmd, 3, 0, 4, enum dpni_flc_type, attr->flc_cfg.flc_type); \
/**
* dpni_open() - Open a control session for the specified object
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @dpni_id: DPNI unique ID
* @token: Returned token; use in subsequent API calls
*
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_open(struct fsl_mc_io *mc_io, int dpni_id, uint16_t *token);
+int dpni_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpni_id,
+ uint16_t *token);
/**
* dpni_close() - Close the control session of the object
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
*
* After this function is called, no further operations are
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_close(struct fsl_mc_io *mc_io, uint16_t token);
+int dpni_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpni_ipr_cfg - Structure representing IP reassembly configuration
* struct pools - Buffer pools parameters
* @dpbp_id: DPBP object ID
* @buffer_size: Buffer size
+ * @backup_pool: Backup pool
*/
struct {
- int dpbp_id;
- uint16_t buffer_size;
+ int dpbp_id;
+ uint16_t buffer_size;
+ int backup_pool;
} pools[DPNI_MAX_DPBP];
};
/**
* dpni_set_pools() - Set buffer pools configuration
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @cfg: Buffer pools configuration
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_set_pools(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const struct dpni_pools_cfg *cfg);
/**
* dpni_enable() - Enable the DPNI, allow sending and receiving frames.
- * @mc_io: Pointer to MC portal's I/O object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_enable(struct fsl_mc_io *mc_io, uint16_t token);
+int dpni_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* dpni_disable() - Disable the DPNI, stop sending and receiving frames.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_disable(struct fsl_mc_io *mc_io, uint16_t token);
+int dpni_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
- * @dpni_reset() - Reset the DPNI, returns the object to initial state.
+ * dpni_reset() - Reset the DPNI, returns the object to initial state.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_reset(struct fsl_mc_io *mc_io, uint16_t token);
+int dpni_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
/**
* struct dpni_attr - Structure representing DPNI attributes
/**
* dpni_get_attributes() - Retrieve DPNI attributes.
- * @mc_io: Pointer to MC portal's I/O objec
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @attr: Returned object's attributes
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
struct dpni_attr *attr);
/**
* dpni_get_rx_buffer_layout() - Retrieve Rx buffer layout attributes.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Returns buffer layout attributes
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_rx_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
struct dpni_buffer_layout *layout);
/**
* dpni_set_rx_buffer_layout() - Set Rx buffer layout configuration.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Buffer layout configuration
*
* @warning Allowed only when DPNI is disabled
*/
int dpni_set_rx_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const struct dpni_buffer_layout *layout);
/**
* dpni_get_tx_buffer_layout() - Retrieve Tx buffer layout attributes.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Returns buffer layout attributes
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_tx_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
struct dpni_buffer_layout *layout);
/**
* dpni_set_tx_buffer_layout() - Set Tx buffer layout configuration.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Buffer layout configuration
*
* @warning Allowed only when DPNI is disabled
*/
int dpni_set_tx_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const struct dpni_buffer_layout *layout);
* dpni_get_tx_conf_buffer_layout() - Retrieve Tx confirmation buffer layout
* attributes.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Returns buffer layout attributes
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_tx_conf_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
struct dpni_buffer_layout *layout);
* dpni_set_tx_conf_buffer_layout() - Set Tx confirmation buffer layout
* configuration.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @layout: Buffer layout configuration
*
* @warning Allowed only when DPNI is disabled
*/
int dpni_set_tx_conf_buffer_layout(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const struct dpni_buffer_layout *layout);
* dpni_get_qdid() - Get the Queuing Destination ID (QDID) that should be used
* for enqueue operations
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @qdid: Returned virtual QDID value that should be used as an argument
* in all enqueue operations
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_get_qdid(struct fsl_mc_io *mc_io, uint16_t token, uint16_t *qdid);
+int dpni_get_qdid(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint16_t *qdid);
/**
* dpni_get_tx_data_offset() - Get the Tx data offset (from start of buffer)
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @data_offset: Tx data offset (from start of buffer)
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint16_t *data_offset);
/**
* dpni_get_counter() - Read a specific DPNI counter
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @counter: The requested counter
* @value: Returned counter's current value
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_counter(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
enum dpni_counter counter,
uint64_t *value);
/**
* dpni_set_counter() - Set (or clear) a specific DPNI counter
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @counter: The requested counter
* @value: New counter value; typically pass '0' for resetting
* Return: '0' on Success; Error code otherwise.
*/
int dpni_set_counter(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
enum dpni_counter counter,
uint64_t value);
/**
* dpni_set_link_cfg() - set the link configuration.
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @cfg: Link configuration
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
- uint16_t token,
- const struct dpni_link_cfg *cfg);
+int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ const struct dpni_link_cfg *cfg);
/**
* struct dpni_link_state - Structure representing DPNI link state
/**
* dpni_get_link_state() - Return the link state (either up or down)
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @state: Returned link state;
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_get_link_state(struct fsl_mc_io *mc_io,
- uint16_t token,
- struct dpni_link_state *state);
+int dpni_get_link_state(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpni_link_state *state);
/**
* dpni_set_primary_mac_addr() - Set the primary MAC address
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @mac_addr: MAC address to set as primary address
*
* Return: '0' on Success; Error code otherwise.
*/
-int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
+int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6]);
/**
* dpni_get_primary_mac_addr() - Get the primary MAC address
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @mac_addr: Returned MAC address
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint8_t mac_addr[6]);
/**
* dpni_add_mac_addr() - Add MAC address filter
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @mac_addr: MAC address to add
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_add_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6]);
/**
* dpni_remove_mac_addr() - Remove MAC address filter
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @mac_addr: MAC address to remove
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_remove_mac_addr(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
const uint8_t mac_addr[6]);
* not applicable for Tx-conf/Err queues as the FD comes from the user
*/
#define DPNI_QUEUE_OPT_FLC 0x00000004
-
+/* Select to modify the queue's order preservation */
+#define DPNI_QUEUE_OPT_ORDER_PRESERVATION 0x00000008
/**
* struct dpni_queue_cfg - Structure representing queue configuration
* in the case of FS (flow-steering) the flow's FLC settings
* are used.
* valid only if 'DPNI_QUEUE_OPT_FLC' is contained in 'options'
+ * @order_preservation_en: enable/disable order preservation;
+ * valid only if 'DPNI_QUEUE_OPT_ORDER_PRESERVATION' is contained
+ * in 'options'
*/
struct dpni_queue_cfg {
uint32_t options;
uint64_t user_ctx;
struct dpni_dest_cfg dest_cfg;
struct dpni_flc_cfg flc_cfg;
+ int order_preservation_en;
};
/**
* dequeued frame
* @dest_cfg: Queue destination configuration
* @flc_cfg: Flow context configuration
+ * @order_preservation_en: enable/disable order preservation
* @fqid: Virtual fqid value to be used for dequeue operations
*/
struct dpni_queue_attr {
uint64_t user_ctx;
struct dpni_dest_cfg dest_cfg;
struct dpni_flc_cfg flc_cfg;
+ int order_preservation_en;
uint32_t fqid;
};
/**
* dpni_set_tx_flow() - Set Tx flow configuration
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @flow_id: Provides (or returns) the sender's flow ID;
* for each new sender set (*flow_id) to
* Return: '0' on Success; Error code otherwise.
*/
int dpni_set_tx_flow(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint16_t *flow_id,
const struct dpni_tx_flow_cfg *cfg);
/**
* dpni_get_tx_flow() - Get Tx flow attributes
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @flow_id: The sender's flow ID, as returned by the
* dpni_set_tx_flow() function
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_tx_flow(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint16_t flow_id,
struct dpni_tx_flow_attr *attr);
/**
* dpni_set_rx_flow() - Set Rx flow configuration
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @tc_id: Traffic class selection (0-7);
* use 'DPNI_ALL_TCS' to set all TCs and all flows
- * @flow_id Rx flow id within the traffic class; use
+ * @flow_id: Rx flow id within the traffic class; use
* 'DPNI_ALL_TC_FLOWS' to set all flows within
* this tc_id; ignored if tc_id is set to
* 'DPNI_ALL_TCS';
* Return: '0' on Success; Error code otherwise.
*/
int dpni_set_rx_flow(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint8_t tc_id,
uint16_t flow_id,
/**
* dpni_get_rx_flow() - Get Rx flow attributes
* @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
* @tc_id: Traffic class selection (0-7)
* @flow_id: Rx flow id within the traffic class
* Return: '0' on Success; Error code otherwise.
*/
int dpni_get_rx_flow(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
uint16_t token,
uint8_t tc_id,
uint16_t flow_id,
projects / platform / kernel / u-boot.git / blobdiff