i40e/base: add OEM post update

[dpdk.git] / drivers / net / i40e / base / i40e_common.c

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index d44639a..20bbce1 100644 (file)
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -3060,6 +3060,28 @@ enum i40e_status_code i40e_aq_write_nvm_config(struct i40e_hw *hw,
        return status;
 }
 
+/**
+ * i40e_aq_oem_post_update - triggers an OEM specific flow after update
+ * @hw: pointer to the hw struct
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+enum i40e_status_code i40e_aq_oem_post_update(struct i40e_hw *hw,
+                               void *buff, u16 buff_size,
+                               struct i40e_asq_cmd_details *cmd_details)
+{
+       struct i40e_aq_desc desc;
+       enum i40e_status_code status;
+
+       UNREFERENCED_2PARAMETER(buff, buff_size);
+
+       i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_oem_post_update);
+       status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+       if (status && LE16_TO_CPU(desc.retval) == I40E_AQ_RC_ESRCH)
+               status = I40E_ERR_NOT_IMPLEMENTED;
+
+       return status;
+}
+
 /**
  * i40e_aq_erase_nvm
  * @hw: pointer to the hw struct
@@ -4898,6 +4920,28 @@ enum i40e_status_code i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
        return status;
 }
 
+/**
+ * i40e_add_filter_to_drop_tx_flow_control_frames- filter to drop flow control
+ * @hw: pointer to the hw struct
+ * @seid: VSI seid to add ethertype filter from
+ **/
+#define I40E_FLOW_CONTROL_ETHTYPE 0x8808
+void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
+                                                   u16 seid)
+{
+       u16 flag = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
+                  I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
+                  I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
+       u16 ethtype = I40E_FLOW_CONTROL_ETHTYPE;
+       enum i40e_status_code status;
+
+       status = i40e_aq_add_rem_control_packet_filter(hw, 0, ethtype, flag,
+                                                      seid, 0, true, NULL,
+                                                      NULL);
+       if (status)
+               DEBUGOUT("Ethtype Filter Add failed: Error pruning Tx flow control frames\n");
+}
+
 /**
  * i40e_aq_add_cloud_filters
  * @hw: pointer to the hardware structure
@@ -5275,6 +5319,63 @@ void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status)
        }
 }
 
+/**
+ * i40e_aq_debug_dump
+ * @hw: pointer to the hardware structure
+ * @cluster_id: specific cluster to dump
+ * @table_id: table id within cluster
+ * @start_index: index of line in the block to read
+ * @buff_size: dump buffer size
+ * @buff: dump buffer
+ * @ret_buff_size: actual buffer size returned
+ * @ret_next_table: next block to read
+ * @ret_next_index: next index to read
+ *
+ * Dump internal FW/HW data for debug purposes.
+ *
+ **/
+enum i40e_status_code i40e_aq_debug_dump(struct i40e_hw *hw, u8 cluster_id,
+                               u8 table_id, u32 start_index, u16 buff_size,
+                               void *buff, u16 *ret_buff_size,
+                               u8 *ret_next_table, u32 *ret_next_index,
+                               struct i40e_asq_cmd_details *cmd_details)
+{
+       struct i40e_aq_desc desc;
+       struct i40e_aqc_debug_dump_internals *cmd =
+               (struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
+       struct i40e_aqc_debug_dump_internals *resp =
+               (struct i40e_aqc_debug_dump_internals *)&desc.params.raw;
+       enum i40e_status_code status;
+
+       if (buff_size == 0 || !buff)
+               return I40E_ERR_PARAM;
+
+       i40e_fill_default_direct_cmd_desc(&desc,
+                                         i40e_aqc_opc_debug_dump_internals);
+       /* Indirect Command */
+       desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_BUF);
+       if (buff_size > I40E_AQ_LARGE_BUF)
+               desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB);
+
+       cmd->cluster_id = cluster_id;
+       cmd->table_id = table_id;
+       cmd->idx = CPU_TO_LE32(start_index);
+
+       desc.datalen = CPU_TO_LE16(buff_size);
+
+       status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+       if (!status) {
+               if (ret_buff_size != NULL)
+                       *ret_buff_size = LE16_TO_CPU(desc.datalen);
+               if (ret_next_table != NULL)
+                       *ret_next_table = resp->table_id;
+               if (ret_next_index != NULL)
+                       *ret_next_index = LE32_TO_CPU(resp->idx);
+       }
+
+       return status;
+}
+
 /**
  * i40e_read_bw_from_alt_ram
  * @hw: pointer to the hardware structure