ath10k: bump up FW API to 6

For QCA6174 hw3.0, since WLAN.RM.4.4-00022-QCARMSWPZ-2, it starts to
support the board ID information from otp, with some devices released on
the market that didn't calibrated with OTP, will have 0 for board ID
information, which cause the backward compatibility issue and was fixed
in commit 'd2e202c0 ("ath10k: ignore configuring the incorrect board_id")'

So bump the fw api version to differentiate the latest firmware support.
Signed-off-by: Ryan Hsu <ryanhsu@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/hw.h

@@ -129,7 +129,7 @@ enum qca9377_chip_id_rev {
 #define QCA4019_HW_1_0_PATCH_LOAD_ADDR  0x1234
 
 #define ATH10K_FW_FILE_BASE		"firmware"
-#define ATH10K_FW_API_MAX		5
+#define ATH10K_FW_API_MAX		6
 #define ATH10K_FW_API_MIN		2
 
 #define ATH10K_FW_API2_FILE		"firmware-2.bin"
@@ -141,6 +141,9 @@ enum qca9377_chip_id_rev {
 /* HTT id conflict fix for management frames over HTT */
 #define ATH10K_FW_API5_FILE		"firmware-5.bin"
 
+/* the firmware-6.bin blob */
+#define ATH10K_FW_API6_FILE		"firmware-6.bin"
+
 #define ATH10K_FW_UTF_FILE		"utf.bin"
 #define ATH10K_FW_UTF_API2_FILE		"utf-2.bin"
 

drivers/net/wireless/ath/ath10k/pci.c

@@ -3428,6 +3428,7 @@ MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_BOARD_API2_FILE);
 /* QCA6174 3.1 firmware files */
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API4_FILE);
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API5_FILE);
+MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API6_FILE);
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" QCA6174_HW_3_0_BOARD_DATA_FILE);
 MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_BOARD_API2_FILE);