ath9k_htc: Add a WMI command to get the firmware version
Also, update the wiphy information and use the correct device pointer when registering. This would fix ethtool. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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ce18f391aa
Коммит
29bbfb2491
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@ -388,6 +388,9 @@ struct ath9k_htc_priv {
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struct htc_target *htc;
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struct wmi *wmi;
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u16 fw_version_major;
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u16 fw_version_minor;
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enum htc_endpoint_id wmi_cmd_ep;
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enum htc_endpoint_id beacon_ep;
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enum htc_endpoint_id cab_ep;
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@ -782,6 +782,32 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
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SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
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}
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static int ath9k_init_firmware_version(struct ath9k_htc_priv *priv)
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{
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struct ieee80211_hw *hw = priv->hw;
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struct wmi_fw_version cmd_rsp;
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int ret;
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memset(&cmd_rsp, 0, sizeof(cmd_rsp));
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WMI_CMD(WMI_GET_FW_VERSION);
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if (ret)
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return -EINVAL;
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priv->fw_version_major = be16_to_cpu(cmd_rsp.major);
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priv->fw_version_minor = be16_to_cpu(cmd_rsp.minor);
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snprintf(hw->wiphy->fw_version, ETHTOOL_BUSINFO_LEN, "%d.%d",
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priv->fw_version_major,
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priv->fw_version_minor);
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dev_info(priv->dev, "ath9k_htc: FW Version: %d.%d\n",
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priv->fw_version_major,
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priv->fw_version_minor);
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return 0;
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}
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static int ath9k_init_device(struct ath9k_htc_priv *priv,
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u16 devid, char *product, u32 drv_info)
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{
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@ -801,6 +827,10 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
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common = ath9k_hw_common(ah);
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ath9k_set_hw_capab(priv, hw);
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error = ath9k_init_firmware_version(priv);
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if (error != 0)
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goto err_fw;
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/* Initialize regulatory */
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error = ath_regd_init(&common->regulatory, priv->hw->wiphy,
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ath9k_reg_notifier);
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@ -861,6 +891,8 @@ err_rx:
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err_tx:
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/* Nothing */
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err_regd:
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/* Nothing */
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err_fw:
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ath9k_deinit_priv(priv);
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err_init:
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return error;
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@ -23,6 +23,8 @@ static const char *wmi_cmd_to_name(enum wmi_cmd_id wmi_cmd)
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return "WMI_ECHO_CMDID";
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case WMI_ACCESS_MEMORY_CMDID:
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return "WMI_ACCESS_MEMORY_CMDID";
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case WMI_GET_FW_VERSION:
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return "WMI_GET_FW_VERSION";
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case WMI_DISABLE_INTR_CMDID:
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return "WMI_DISABLE_INTR_CMDID";
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case WMI_ENABLE_INTR_CMDID:
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@ -31,11 +31,17 @@ struct wmi_cmd_hdr {
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__be16 seq_no;
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} __packed;
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struct wmi_fw_version {
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__be16 major;
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__be16 minor;
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} __packed;
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enum wmi_cmd_id {
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WMI_ECHO_CMDID = 0x0001,
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WMI_ACCESS_MEMORY_CMDID,
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/* Commands to Target */
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WMI_GET_FW_VERSION,
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WMI_DISABLE_INTR_CMDID,
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WMI_ENABLE_INTR_CMDID,
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WMI_RX_LINK_CMDID,
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