/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2021 NXP
*
*/
#include <fsl_mc_sys.h>
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;
}
cmd_params = (struct dpdmux_cmd_add_custom_cls_entry *)cmd.params;
cmd_params->key_size = rule->key_size;
+ cmd_params->entry_index = rule->entry_index;
cmd_params->dest_if = cpu_to_le16(action->dest_if);
cmd_params->key_iova = cpu_to_le64(rule->key_iova);
cmd_params->mask_iova = cpu_to_le64(rule->mask_iova);
return 0;
}
+
+/**
+ * dpdmux_if_set_errors_behavior() - Set errors behavior
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPSW object
+ * @if_id: Interface Identifier
+ * @cfg: Errors configuration
+ *
+ * Provides a set of frame errors that will be rejected or accepted by the
+ * dpdmux interface. The frame with this errors will no longer be dropped by
+ * the dpdmux interface. When frame has parsing error the distribution to
+ * expected interface may fail. If the frame must be distributed using the
+ * information from a header that was not parsed due errors the frame may
+ * be discarded or end up on a default interface because needed data was not
+ * parsed properly.
+ * This function may be called numerous times with different error masks
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpdmux_if_set_errors_behavior(struct fsl_mc_io *mc_io, uint32_t cmd_flags,
+ uint16_t token, uint16_t if_id, struct dpdmux_error_cfg *cfg)
+{
+ struct mc_command cmd = { 0 };
+ struct dpdmux_cmd_set_errors_behavior *cmd_params;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPDMUX_CMDID_SET_ERRORS_BEHAVIOR,
+ cmd_flags,
+ token);
+ cmd_params = (struct dpdmux_cmd_set_errors_behavior *)cmd.params;
+ cmd_params->errors = cpu_to_le32(cfg->errors);
+ dpdmux_set_field(cmd_params->flags, ERROR_ACTION, cfg->error_action);
+ cmd_params->if_id = cpu_to_le16(if_id);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
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