struct dpaa2_dpdmux_dev *dpdmux_dev;
struct dpdmux_attr attr;
int ret;
+ uint16_t maj_ver;
+ uint16_t min_ver;
PMD_INIT_FUNC_TRACE();
goto init_err;
}
+ ret = dpdmux_get_api_version(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
+ &maj_ver, &min_ver);
+ if (ret) {
+ DPAA2_PMD_ERR("setting version failed in %s",
+ __func__);
+ goto init_err;
+ }
+
+ /* The new dpdmux_set/get_resetable() API are available starting with
+ * DPDMUX_VER_MAJOR==6 and DPDMUX_VER_MINOR==6
+ */
+ if (maj_ver >= 6 && min_ver >= 6) {
+ ret = dpdmux_set_resetable(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
+ dpdmux_dev->token,
+ DPDMUX_SKIP_DEFAULT_INTERFACE |
+ DPDMUX_SKIP_UNICAST_RULES |
+ DPDMUX_SKIP_MULTICAST_RULES);
+ if (ret) {
+ DPAA2_PMD_ERR("setting default interface failed in %s",
+ __func__);
+ goto init_err;
+ }
+ }
+
dpdmux_dev->dpdmux_id = dpdmux_id;
dpdmux_dev->num_ifs = attr.num_ifs;
cmd_params->method = cfg->method;
cmd_params->manip = cfg->manip;
cmd_params->num_ifs = cpu_to_le16(cfg->num_ifs);
+ cmd_params->default_if = cpu_to_le16(cfg->default_if);
cmd_params->adv_max_dmat_entries =
cpu_to_le16(cfg->adv.max_dmat_entries);
cmd_params->adv_max_mc_groups = cpu_to_le16(cfg->adv.max_mc_groups);
cmd_params->adv_max_vlan_ids = cpu_to_le16(cfg->adv.max_vlan_ids);
+ cmd_params->mem_size = cpu_to_le16(cfg->adv.mem_size);
cmd_params->options = cpu_to_le64(cfg->adv.options);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
+/**
+ * dpdmux_set_resetable() - Set overall resetable DPDMUX parameters.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPDMUX object
+ * @skip_reset_flags: By default all are 0.
+ * By setting 1 will deactivate the reset.
+ * The flags are:
+ * DPDMUX_SKIP_DEFAULT_INTERFACE 0x01
+ * DPDMUX_SKIP_UNICAST_RULES 0x02
+ * DPDMUX_SKIP_MULTICAST_RULES 0x04
+ *
+ * For example, by default, through DPDMUX_RESET the default
+ * interface will be restored with the one from create.
+ * By setting DPDMUX_SKIP_DEFAULT_INTERFACE flag,
+ * through DPDMUX_RESET the default interface will not be modified.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpdmux_set_resetable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t skip_reset_flags)
+{
+ struct mc_command cmd = { 0 };
+ struct dpdmux_cmd_set_skip_reset_flags *cmd_params;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_RESETABLE,
+ cmd_flags,
+ token);
+ cmd_params = (struct dpdmux_cmd_set_skip_reset_flags *)cmd.params;
+ dpdmux_set_field(cmd_params->skip_reset_flags,
+ SKIP_RESET_FLAGS,
+ skip_reset_flags);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+/**
+ * dpdmux_get_resetable() - Get overall resetable parameters.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPDMUX object
+ * @skip_reset_flags: Get the reset flags.
+ *
+ * The flags are:
+ * DPDMUX_SKIP_DEFAULT_INTERFACE 0x01
+ * DPDMUX_SKIP_UNICAST_RULES 0x02
+ * DPDMUX_SKIP_MULTICAST_RULES 0x04
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpdmux_get_resetable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t *skip_reset_flags)
+{
+ struct mc_command cmd = { 0 };
+ struct dpdmux_rsp_get_skip_reset_flags *rsp_params;
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_GET_RESETABLE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ rsp_params = (struct dpdmux_rsp_get_skip_reset_flags *)cmd.params;
+ *skip_reset_flags = dpdmux_get_field(rsp_params->skip_reset_flags,
+ SKIP_RESET_FLAGS);
+
+ return 0;
+}
+
/**
* dpdmux_get_attributes() - Retrieve DPDMUX attributes
* @mc_io: Pointer to MC portal's I/O object
attr->manip = rsp_params->manip;
attr->num_ifs = le16_to_cpu(rsp_params->num_ifs);
attr->mem_size = le16_to_cpu(rsp_params->mem_size);
+ attr->default_if = le16_to_cpu(rsp_params->default_if);
return 0;
}
* @method: Defines the operation method for the DPDMUX address table
* @manip: Required manipulation operation
* @num_ifs: Number of interfaces (excluding the uplink interface)
+ * @default_if: Default interface number (different from uplink,
+ maximum value num_ifs)
* @adv: Advanced parameters; default is all zeros;
* use this structure to change default settings
* @adv.options: DPDMUX options - combination of 'DPDMUX_OPT_<X>' flags.
* @adv.max_vlan_ids: Maximum vlan ids allowed in the system -
* relevant only case of working in mac+vlan method.
* 0 - indicates default 16 vlan ids.
+ * @adv.mem_size: Size of the memory used for internal buffers expressed as
+ * number of 256byte buffers.
*/
struct dpdmux_cfg {
enum dpdmux_method method;
enum dpdmux_manip manip;
uint16_t num_ifs;
+ uint16_t default_if;
struct {
uint64_t options;
uint16_t max_dmat_entries;
uint16_t max_mc_groups;
uint16_t max_vlan_ids;
+ uint16_t mem_size;
} adv;
};
uint32_t cmd_flags,
uint16_t token);
+/**
+ *Setting 1 DPDMUX_RESET will not reset default interface
+ */
+#define DPDMUX_SKIP_DEFAULT_INTERFACE 0x01
+/**
+ *Setting 1 DPDMUX_RESET will not reset unicast rules
+ */
+#define DPDMUX_SKIP_UNICAST_RULES 0x02
+/**
+ *Setting 1 DPDMUX_RESET will not reset multicast rules
+ */
+#define DPDMUX_SKIP_MULTICAST_RULES 0x04
+
+int dpdmux_set_resetable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t skip_reset_flags);
+
+int dpdmux_get_resetable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t *skip_reset_flags);
+
/**
* struct dpdmux_attr - Structure representing DPDMUX attributes
* @id: DPDMUX object ID
* @manip: DPDMUX manipulation type
* @num_ifs: Number of interfaces (excluding the uplink interface)
* @mem_size: DPDMUX frame storage memory size
+ * @default_if: Default interface number (different from uplink,
+ maximum value num_ifs)
*/
struct dpdmux_attr {
int id;
enum dpdmux_manip manip;
uint16_t num_ifs;
uint16_t mem_size;
+ uint16_t default_if;
};
int dpdmux_get_attributes(struct fsl_mc_io *mc_io,
#define DPDMUX_CMDID_IF_SET_DEFAULT DPDMUX_CMD(0x0b8)
#define DPDMUX_CMDID_IF_GET_DEFAULT DPDMUX_CMD(0x0b9)
+#define DPDMUX_CMDID_SET_RESETABLE DPDMUX_CMD(0x0ba)
+#define DPDMUX_CMDID_GET_RESETABLE DPDMUX_CMD(0x0bb)
+
#define DPDMUX_MASK(field) \
GENMASK(DPDMUX_##field##_SHIFT + DPDMUX_##field##_SIZE - 1, \
DPDMUX_##field##_SHIFT)
uint8_t method;
uint8_t manip;
uint16_t num_ifs;
- uint32_t pad;
+ uint16_t default_if;
+ uint16_t pad;
uint16_t adv_max_dmat_entries;
uint16_t adv_max_mc_groups;
uint16_t adv_max_vlan_ids;
- uint16_t pad1;
+ uint16_t mem_size;
uint64_t options;
};
uint8_t manip;
uint16_t num_ifs;
uint16_t mem_size;
- uint16_t pad;
+ uint16_t default_if;
uint64_t pad1;
uint64_t key_iova;
uint64_t mask_iova;
};
+
+#define DPDMUX_SKIP_RESET_FLAGS_SHIFT 0
+#define DPDMUX_SKIP_RESET_FLAGS_SIZE 3
+
+struct dpdmux_cmd_set_skip_reset_flags {
+ uint8_t skip_reset_flags;
+};
+
+struct dpdmux_rsp_get_skip_reset_flags {
+ uint8_t skip_reset_flags;
+};
+
#pragma pack(pop)
#endif /* _FSL_DPDMUX_CMD_H */
git.droids-corp.org / dpdk.git / commitdiff