net/dpaa2: add support for flow control

[dpdk.git] / drivers / net / dpaa2 / mc / fsl_dpni.h

diff --git a/drivers/net/dpaa2/mc/fsl_dpni.h b/drivers/net/dpaa2/mc/fsl_dpni.h
index dae57b5..bf31872 100644 (file)
--- a/drivers/net/dpaa2/mc/fsl_dpni.h
+++ b/drivers/net/dpaa2/mc/fsl_dpni.h
@@ -739,6 +739,30 @@ union dpni_statistics {
  */
 #define DPNI_LINK_OPT_ASYM_PAUSE       0x0000000000000008ULL
 
+/**
+ * struct - Structure representing DPNI link configuration
+ * @rate: Rate
+ * @options: Mask of available options; use 'DPNI_LINK_OPT_<X>' values
+ */
+struct dpni_link_cfg {
+       uint32_t rate;
+       uint64_t options;
+};
+
+/**
+ * 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,
+                     uint32_t                          cmd_flags,
+                     uint16_t                          token,
+                     const struct dpni_link_cfg        *cfg);
+
 /**
  * struct dpni_link_state - Structure representing DPNI link state
  * @rate: Rate
@@ -944,6 +968,60 @@ int dpni_get_port_mac_addr(struct fsl_mc_io        *mc_io,
                           uint16_t             token,
                           uint8_t              mac_addr[6]);
 
+/**
+ * dpni_enable_vlan_filter() - Enable/disable VLAN filtering mode
+ * @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
+ * @en:                Set to '1' to enable; '0' to disable
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
+int dpni_enable_vlan_filter(struct fsl_mc_io   *mc_io,
+                           uint32_t            cmd_flags,
+                           uint16_t            token,
+                           int                 en);
+
+/**
+ * dpni_add_vlan_id() - Add VLAN ID 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
+ * @vlan_id:   VLAN ID to add
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
+int dpni_add_vlan_id(struct fsl_mc_io  *mc_io,
+                    uint32_t           cmd_flags,
+                    uint16_t           token,
+                    uint16_t           vlan_id);
+
+/**
+ * dpni_remove_vlan_id() - Remove VLAN ID 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
+ * @vlan_id:   VLAN ID to remove
+ *
+ * Return:     '0' on Success; Error code otherwise.
+ */
+int dpni_remove_vlan_id(struct fsl_mc_io       *mc_io,
+                       uint32_t                cmd_flags,
+                       uint16_t                token,
+                       uint16_t                vlan_id);
+
+/**
+ * dpni_clear_vlan_filters() - Clear all VLAN filters
+ * @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_clear_vlan_filters(struct fsl_mc_io   *mc_io,
+                           uint32_t            cmd_flags,
+                           uint16_t            token);
+
 /**
  * enum dpni_dist_mode - DPNI distribution mode
  * @DPNI_DIST_MODE_NONE: No distribution