};
+/* Configure No-Drop Policy Command (direct 0x0112) */
+struct ice_aqc_config_no_drop_policy {
+ u8 opts;
+#define ICE_AQC_FORCE_NO_DROP BIT(0)
+ u8 rsvd[15];
+};
+
/* Get switch configuration (0x0200) */
struct ice_aqc_get_sw_cfg {
/* Reserved for command and copy of request flags for response */
};
+struct ice_aqc_get_vsi_resp {
+ __le16 vsi_num;
+ u8 vf_id;
+ /* The vsi_flags field uses the ICE_AQ_VSI_TYPE_* defines for values.
+ * These are found above in struct ice_aqc_add_get_update_free_vsi.
+ */
+ u8 vsi_flags;
+ __le16 vsi_used;
+ __le16 vsi_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
struct ice_aqc_vsi_props {
__le16 valid_sections;
};
+/* Add/update mirror rule - direct (0x0260) */
+#define ICE_AQC_RULE_ID_VALID_S 7
+#define ICE_AQC_RULE_ID_VALID_M (0x1 << ICE_AQC_RULE_ID_VALID_S)
+#define ICE_AQC_RULE_ID_S 0
+#define ICE_AQC_RULE_ID_M (0x3F << ICE_AQC_RULE_ID_S)
+
+/* Following defines to be used while processing caller specified mirror list
+ * of VSI indexes.
+ */
+/* Action: Byte.bit (1.7)
+ * 0 = Remove VSI from mirror rule
+ * 1 = Add VSI to mirror rule
+ */
+#define ICE_AQC_RULE_ACT_S 15
+#define ICE_AQC_RULE_ACT_M (0x1 << ICE_AQC_RULE_ACT_S)
+/* Action: 1.2:0.0 = Mirrored VSI */
+#define ICE_AQC_RULE_MIRRORED_VSI_S 0
+#define ICE_AQC_RULE_MIRRORED_VSI_M (0x7FF << ICE_AQC_RULE_MIRRORED_VSI_S)
+
+/* This is to be used by add/update mirror rule Admin Queue command.
+ * In case of add mirror rule - if rule ID is specified as
+ * INVAL_MIRROR_RULE_ID, new rule ID is allocated from shared pool.
+ * If specified rule_id is valid, then it is used. If specified rule_id
+ * is in use then new mirroring rule is added.
+ */
+#define ICE_INVAL_MIRROR_RULE_ID 0xFFFF
+
+struct ice_aqc_add_update_mir_rule {
+ __le16 rule_id;
+
+ __le16 rule_type;
+#define ICE_AQC_RULE_TYPE_S 0
+#define ICE_AQC_RULE_TYPE_M (0x7 << ICE_AQC_RULE_TYPE_S)
+ /* VPORT ingress/egress */
+#define ICE_AQC_RULE_TYPE_VPORT_INGRESS 0x1
+#define ICE_AQC_RULE_TYPE_VPORT_EGRESS 0x2
+ /* Physical port ingress mirroring.
+ * All traffic received by this port
+ */
+#define ICE_AQC_RULE_TYPE_PPORT_INGRESS 0x6
+ /* Physical port egress mirroring. All traffic sent by this port */
+#define ICE_AQC_RULE_TYPE_PPORT_EGRESS 0x7
+
+ /* Number of mirrored entries.
+ * The values are in the command buffer
+ */
+ __le16 num_entries;
+
+ /* Destination VSI */
+ __le16 dest;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+/* Delete mirror rule - direct(0x0261) */
+struct ice_aqc_delete_mir_rule {
+ __le16 rule_id;
+ __le16 rsvd;
+
+ /* Byte.bit: 20.0 = Keep allocation. If set VSI stays part of
+ * the PF allocated resources, otherwise it is returned to the
+ * shared pool
+ */
+#define ICE_AQC_FLAG_KEEP_ALLOCD_S 0
+#define ICE_AQC_FLAG_KEEP_ALLOCD_M (0x1 << ICE_AQC_FLAG_KEEP_ALLOCD_S)
+ __le16 flags;
+
+ u8 reserved[10];
+};
+
+/* Set/Get storm config - (direct 0x0280, 0x0281) */
+/* This structure holds get storm configuration response and same structure
+ * is used to perform set_storm_cfg
+ */
+struct ice_aqc_storm_cfg {
+ __le32 bcast_thresh_size;
+ __le32 mcast_thresh_size;
+ /* Bit 18:0 - Traffic upper threshold size
+ * Bit 31:19 - Reserved
+ */
+#define ICE_AQ_THRESHOLD_S 0
+#define ICE_AQ_THRESHOLD_M (0x7FFFF << ICE_AQ_THRESHOLD_S)
+
+ __le32 storm_ctrl_ctrl;
+ /* Bit 0: MDIPW - Drop Multicast packets in previous window
+ * Bit 1: MDICW - Drop multicast packets in current window
+ * Bit 2: BDIPW - Drop broadcast packets in previous window
+ * Bit 3: BDICW - Drop broadcast packets in current window
+ */
+#define ICE_AQ_STORM_CTRL_MDIPW_DROP_MULTICAST BIT(0)
+#define ICE_AQ_STORM_CTRL_MDICW_DROP_MULTICAST BIT(1)
+#define ICE_AQ_STORM_CTRL_BDIPW_DROP_MULTICAST BIT(2)
+#define ICE_AQ_STORM_CTRL_BDICW_DROP_MULTICAST BIT(3)
+ /* Bit 7:5 : Reserved */
+ /* Bit 27:8 : Interval - BSC/MSC Time-interval specification: The
+ * interval size for applying ingress broadcast or multicast storm
+ * control.
+ */
+#define ICE_AQ_STORM_BSC_MSC_TIME_INTERVAL_S 8
+#define ICE_AQ_STORM_BSC_MSC_TIME_INTERVAL_M \
+ (0xFFFFF << ICE_AQ_STORM_BSC_MSC_TIME_INTERVAL_S)
+ __le32 reserved;
+};
+
#define ICE_MAX_NUM_RECIPES 64
struct ice_aqc_manage_mac_read mac_read;
struct ice_aqc_manage_mac_write mac_write;
struct ice_aqc_clear_pxe clear_pxe;
+ struct ice_aqc_config_no_drop_policy no_drop;
+ struct ice_aqc_add_update_mir_rule add_update_rule;
+ struct ice_aqc_delete_mir_rule del_rule;
struct ice_aqc_list_caps get_cap;
struct ice_aqc_get_phy_caps get_phy;
struct ice_aqc_set_phy_cfg set_phy;
struct ice_aqc_set_port_id_led set_port_id_led;
struct ice_aqc_get_sw_cfg get_sw_conf;
struct ice_aqc_sw_rules sw_rules;
+ struct ice_aqc_storm_cfg storm_conf;
struct ice_aqc_get_topo get_topo;
struct ice_aqc_sched_elem_cmd sched_elem_cmd;
struct ice_aqc_query_txsched_res query_sched_res;
struct ice_aqc_txqs_cleanup txqs_cleanup;
struct ice_aqc_add_get_update_free_vsi vsi_cmd;
struct ice_aqc_add_update_free_vsi_resp add_update_free_vsi_res;
+ struct ice_aqc_get_vsi_resp get_vsi_resp;
struct ice_aqc_download_pkg download_pkg;
struct ice_aqc_get_pkg_info_list get_pkg_info_list;
struct ice_aqc_fw_logging fw_logging;
ice_aqc_opc_get_vsi_params = 0x0212,
ice_aqc_opc_free_vsi = 0x0213,
+ /* Mirroring rules - add/update, delete */
+ ice_aqc_opc_add_update_mir_rule = 0x0260,
+ ice_aqc_opc_del_mir_rule = 0x0261,
+
+ /* storm configuration */
+ ice_aqc_opc_set_storm_cfg = 0x0280,
+ ice_aqc_opc_get_storm_cfg = 0x0281,
/* switch rules population commands */
return ice_aq_update_vsi(hw, vsi_ctx, cd);
}
+/**
+ * ice_aq_get_vsi_params
+ * @hw: pointer to the HW struct
+ * @vsi_ctx: pointer to a VSI context struct
+ * @cd: pointer to command details structure or NULL
+ *
+ * Get VSI context info from hardware (0x0212)
+ */
+enum ice_status
+ice_aq_get_vsi_params(struct ice_hw *hw, struct ice_vsi_ctx *vsi_ctx,
+ struct ice_sq_cd *cd)
+{
+ struct ice_aqc_add_get_update_free_vsi *cmd;
+ struct ice_aqc_get_vsi_resp *resp;
+ struct ice_aq_desc desc;
+ enum ice_status status;
+
+ cmd = &desc.params.vsi_cmd;
+ resp = &desc.params.get_vsi_resp;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_vsi_params);
+
+ cmd->vsi_num = CPU_TO_LE16(vsi_ctx->vsi_num | ICE_AQ_VSI_IS_VALID);
+
+ status = ice_aq_send_cmd(hw, &desc, &vsi_ctx->info,
+ sizeof(vsi_ctx->info), cd);
+ if (!status) {
+ vsi_ctx->vsi_num = LE16_TO_CPU(resp->vsi_num) &
+ ICE_AQ_VSI_NUM_M;
+ vsi_ctx->vsis_allocd = LE16_TO_CPU(resp->vsi_used);
+ vsi_ctx->vsis_unallocated = LE16_TO_CPU(resp->vsi_free);
+ }
+
+ return status;
+}
+
+/**
+ * ice_aq_add_update_mir_rule - add/update a mirror rule
+ * @hw: pointer to the HW struct
+ * @rule_type: Rule Type
+ * @dest_vsi: VSI number to which packets will be mirrored
+ * @count: length of the list
+ * @mr_buf: buffer for list of mirrored VSI numbers
+ * @cd: pointer to command details structure or NULL
+ * @rule_id: Rule ID
+ *
+ * Add/Update Mirror Rule (0x260).
+ */
+enum ice_status
+ice_aq_add_update_mir_rule(struct ice_hw *hw, u16 rule_type, u16 dest_vsi,
+ u16 count, struct ice_mir_rule_buf *mr_buf,
+ struct ice_sq_cd *cd, u16 *rule_id)
+{
+ struct ice_aqc_add_update_mir_rule *cmd;
+ struct ice_aq_desc desc;
+ enum ice_status status;
+ __le16 *mr_list = NULL;
+ u16 buf_size = 0;
+
+ switch (rule_type) {
+ case ICE_AQC_RULE_TYPE_VPORT_INGRESS:
+ case ICE_AQC_RULE_TYPE_VPORT_EGRESS:
+ /* Make sure count and mr_buf are set for these rule_types */
+ if (!(count && mr_buf))
+ return ICE_ERR_PARAM;
+
+ buf_size = count * sizeof(__le16);
+ mr_list = (__le16 *)ice_malloc(hw, buf_size);
+ if (!mr_list)
+ return ICE_ERR_NO_MEMORY;
+ break;
+ case ICE_AQC_RULE_TYPE_PPORT_INGRESS:
+ case ICE_AQC_RULE_TYPE_PPORT_EGRESS:
+ /* Make sure count and mr_buf are not set for these
+ * rule_types
+ */
+ if (count || mr_buf)
+ return ICE_ERR_PARAM;
+ break;
+ default:
+ ice_debug(hw, ICE_DBG_SW,
+ "Error due to unsupported rule_type %u\n", rule_type);
+ return ICE_ERR_OUT_OF_RANGE;
+ }
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_add_update_mir_rule);
+
+ /* Pre-process 'mr_buf' items for add/update of virtual port
+ * ingress/egress mirroring (but not physical port ingress/egress
+ * mirroring)
+ */
+ if (mr_buf) {
+ int i;
+
+ for (i = 0; i < count; i++) {
+ u16 id;
+
+ id = mr_buf[i].vsi_idx & ICE_AQC_RULE_MIRRORED_VSI_M;
+
+ /* Validate specified VSI number, make sure it is less
+ * than ICE_MAX_VSI, if not return with error.
+ */
+ if (id >= ICE_MAX_VSI) {
+ ice_debug(hw, ICE_DBG_SW,
+ "Error VSI index (%u) out-of-range\n",
+ id);
+ ice_free(hw, mr_list);
+ return ICE_ERR_OUT_OF_RANGE;
+ }
+
+ /* add VSI to mirror rule */
+ if (mr_buf[i].add)
+ mr_list[i] =
+ CPU_TO_LE16(id | ICE_AQC_RULE_ACT_M);
+ else /* remove VSI from mirror rule */
+ mr_list[i] = CPU_TO_LE16(id);
+ }
+ }
+
+ cmd = &desc.params.add_update_rule;
+ if ((*rule_id) != ICE_INVAL_MIRROR_RULE_ID)
+ cmd->rule_id = CPU_TO_LE16(((*rule_id) & ICE_AQC_RULE_ID_M) |
+ ICE_AQC_RULE_ID_VALID_M);
+ cmd->rule_type = CPU_TO_LE16(rule_type & ICE_AQC_RULE_TYPE_M);
+ cmd->num_entries = CPU_TO_LE16(count);
+ cmd->dest = CPU_TO_LE16(dest_vsi);
+
+ status = ice_aq_send_cmd(hw, &desc, mr_list, buf_size, cd);
+ if (!status)
+ *rule_id = LE16_TO_CPU(cmd->rule_id) & ICE_AQC_RULE_ID_M;
+ ice_free(hw, mr_list);
+
+ return status;
+}
+
+/**
+ * ice_aq_delete_mir_rule - delete a mirror rule
+ * @hw: pointer to the HW struct
+ * @rule_id: Mirror rule ID (to be deleted)
+ * @keep_allocd: if set, the VSI stays part of the PF allocated res,
+ * otherwise it is returned to the shared pool
+ * @cd: pointer to command details structure or NULL
+ *
+ * Delete Mirror Rule (0x261).
+ */
+enum ice_status
+ice_aq_delete_mir_rule(struct ice_hw *hw, u16 rule_id, bool keep_allocd,
+ struct ice_sq_cd *cd)
+{
+ struct ice_aqc_delete_mir_rule *cmd;
+ struct ice_aq_desc desc;
+
+ /* rule_id should be in the range 0...63 */
+ if (rule_id >= ICE_MAX_NUM_MIRROR_RULES)
+ return ICE_ERR_OUT_OF_RANGE;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_del_mir_rule);
+
+ cmd = &desc.params.del_rule;
+ rule_id |= ICE_AQC_RULE_ID_VALID_M;
+ cmd->rule_id = CPU_TO_LE16(rule_id);
+
+ if (keep_allocd)
+ cmd->flags = CPU_TO_LE16(ICE_AQC_FLAG_KEEP_ALLOCD_M);
+
+ return ice_aq_send_cmd(hw, &desc, NULL, 0, cd);
+}
/**
* ice_aq_alloc_free_vsi_list
return status;
}
+/**
+ * ice_aq_set_storm_ctrl - Sets storm control configuration
+ * @hw: pointer to the HW struct
+ * @bcast_thresh: represents the upper threshold for broadcast storm control
+ * @mcast_thresh: represents the upper threshold for multicast storm control
+ * @ctl_bitmask: storm control control knobs
+ *
+ * Sets the storm control configuration (0x0280)
+ */
+enum ice_status
+ice_aq_set_storm_ctrl(struct ice_hw *hw, u32 bcast_thresh, u32 mcast_thresh,
+ u32 ctl_bitmask)
+{
+ struct ice_aqc_storm_cfg *cmd;
+ struct ice_aq_desc desc;
+
+ cmd = &desc.params.storm_conf;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_storm_cfg);
+
+ cmd->bcast_thresh_size = CPU_TO_LE32(bcast_thresh & ICE_AQ_THRESHOLD_M);
+ cmd->mcast_thresh_size = CPU_TO_LE32(mcast_thresh & ICE_AQ_THRESHOLD_M);
+ cmd->storm_ctrl_ctrl = CPU_TO_LE32(ctl_bitmask);
+
+ return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);
+}
+
+/**
+ * ice_aq_get_storm_ctrl - gets storm control configuration
+ * @hw: pointer to the HW struct
+ * @bcast_thresh: represents the upper threshold for broadcast storm control
+ * @mcast_thresh: represents the upper threshold for multicast storm control
+ * @ctl_bitmask: storm control control knobs
+ *
+ * Gets the storm control configuration (0x0281)
+ */
+enum ice_status
+ice_aq_get_storm_ctrl(struct ice_hw *hw, u32 *bcast_thresh, u32 *mcast_thresh,
+ u32 *ctl_bitmask)
+{
+ enum ice_status status;
+ struct ice_aq_desc desc;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_storm_cfg);
+
+ status = ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);
+ if (!status) {
+ struct ice_aqc_storm_cfg *resp = &desc.params.storm_conf;
+
+ if (bcast_thresh)
+ *bcast_thresh = LE32_TO_CPU(resp->bcast_thresh_size) &
+ ICE_AQ_THRESHOLD_M;
+ if (mcast_thresh)
+ *mcast_thresh = LE32_TO_CPU(resp->mcast_thresh_size) &
+ ICE_AQ_THRESHOLD_M;
+ if (ctl_bitmask)
+ *ctl_bitmask = LE32_TO_CPU(resp->storm_ctrl_ctrl);
+ }
+
+ return status;
+}
/**
* ice_aq_sw_rules - add/update/remove switch rules
git.droids-corp.org / dpdk.git / commitdiff