net/ixgbe/base: add driver version to firmware

[dpdk.git] / drivers / net / ixgbe / base / ixgbe_x550.c

diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index 69aa9d5..28c7ce3 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -83,6 +83,8 @@ s32 ixgbe_init_ops_X550(struct ixgbe_hw *hw)
        mac->ops.mdd_event = ixgbe_mdd_event_X550;
        mac->ops.restore_mdd_vf = ixgbe_restore_mdd_vf_X550;
        mac->ops.disable_rx = ixgbe_disable_rx_x550;
+       /* Manageability interface */
+       mac->ops.set_fw_drv_ver = ixgbe_set_fw_drv_ver_x550;
        switch (hw->device_id) {
        case IXGBE_DEV_ID_X550EM_X_10G_T:
        case IXGBE_DEV_ID_X550EM_A_10G_T:
@@ -4757,3 +4759,64 @@ s32 ixgbe_led_off_t_X550em(struct ixgbe_hw *hw, u32 led_idx)
 
        return IXGBE_SUCCESS;
 }
+
+/**
+ *  ixgbe_set_fw_drv_ver_x550 - Sends driver version to firmware
+ *  @hw: pointer to the HW structure
+ *  @maj: driver version major number
+ *  @min: driver version minor number
+ *  @build: driver version build number
+ *  @sub: driver version sub build number
+ *  @len: length of driver_ver string
+ *  @driver_ver: driver string
+ *
+ *  Sends driver version number to firmware through the manageability
+ *  block.  On success return IXGBE_SUCCESS
+ *  else returns IXGBE_ERR_SWFW_SYNC when encountering an error acquiring
+ *  semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
+ **/
+s32 ixgbe_set_fw_drv_ver_x550(struct ixgbe_hw *hw, u8 maj, u8 min,
+                             u8 build, u8 sub, u16 len, const char *driver_ver)
+{
+       struct ixgbe_hic_drv_info2 fw_cmd;
+       s32 ret_val = IXGBE_SUCCESS;
+       int i;
+
+       DEBUGFUNC("ixgbe_set_fw_drv_ver_x550");
+
+       if ((len == 0) || (driver_ver == NULL) ||
+          (len > sizeof(fw_cmd.driver_string)))
+               return IXGBE_ERR_INVALID_ARGUMENT;
+
+       fw_cmd.hdr.cmd = FW_CEM_CMD_DRIVER_INFO;
+       fw_cmd.hdr.buf_len = FW_CEM_CMD_DRIVER_INFO_LEN + len;
+       fw_cmd.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
+       fw_cmd.port_num = (u8)hw->bus.func;
+       fw_cmd.ver_maj = maj;
+       fw_cmd.ver_min = min;
+       fw_cmd.ver_build = build;
+       fw_cmd.ver_sub = sub;
+       fw_cmd.hdr.checksum = 0;
+       memcpy(fw_cmd.driver_string, driver_ver, len);
+       fw_cmd.hdr.checksum = ixgbe_calculate_checksum((u8 *)&fw_cmd,
+                               (FW_CEM_HDR_LEN + fw_cmd.hdr.buf_len));
+
+       for (i = 0; i <= FW_CEM_MAX_RETRIES; i++) {
+               ret_val = ixgbe_host_interface_command(hw, (u32 *)&fw_cmd,
+                                                      sizeof(fw_cmd),
+                                                      IXGBE_HI_COMMAND_TIMEOUT,
+                                                      true);
+               if (ret_val != IXGBE_SUCCESS)
+                       continue;
+
+               if (fw_cmd.hdr.cmd_or_resp.ret_status ==
+                   FW_CEM_RESP_STATUS_SUCCESS)
+                       ret_val = IXGBE_SUCCESS;
+               else
+                       ret_val = IXGBE_ERR_HOST_INTERFACE_COMMAND;
+
+               break;
+       }
+
+       return ret_val;
+}