ath10k: search SMBIOS for OEM board file extension

[mirror_ubuntu-zesty-kernel.git] / drivers / net / wireless / ath / ath10k / core.h

diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 09ff8b8a644116da3532b756e29b376f64545267..77df39a5ed63f49c8deb614af7f2b3600ec0bb8a 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -69,6 +69,23 @@
 #define ATH10K_NAPI_BUDGET      64
 #define ATH10K_NAPI_QUOTA_LIMIT 60
 
+/* SMBIOS type containing Board Data File Name Extension */
+#define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8
+
+/* SMBIOS type structure length (excluding strings-set) */
+#define ATH10K_SMBIOS_BDF_EXT_LENGTH 0x9
+
+/* Offset pointing to Board Data File Name Extension */
+#define ATH10K_SMBIOS_BDF_EXT_OFFSET 0x8
+
+/* Board Data File Name Extension string length.
+ * String format: BDF_<Customer ID>_<Extension>\0
+ */
+#define ATH10K_SMBIOS_BDF_EXT_STR_LENGTH 0x20
+
+/* The magic used by QCA spec */
+#define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_"
+
 struct ath10k;
 
 enum ath10k_bus {
@@ -781,6 +798,8 @@ struct ath10k {
                bool bmi_ids_valid;
                u8 bmi_board_id;
                u8 bmi_chip_id;
+
+               char bdf_ext[ATH10K_SMBIOS_BDF_EXT_STR_LENGTH];
        } id;
 
        int fw_api;