ath6kl: add support for AR6003 2048 byte board file

AR6003 2.1.1 supports both 1792 and 2048 byte board files.
Add support for 2048 byte board file.

kvalo: add ath6kl prefix to the title

Signed-off-by: Prasanna Kumar <kumarpra@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 6183d5794929..72f1b4f52b2e 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1124,6 +1124,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
         case TARGET_TYPE_AR6003:
                 board_data_size = AR6003_BOARD_DATA_SZ;
                 board_ext_data_size = AR6003_BOARD_EXT_DATA_SZ;
+                if (ar->fw_board_len > (board_data_size + board_ext_data_size))
+                        board_ext_data_size = AR6003_BOARD_EXT_DATA_SZ_V2;
                 break;
         case TARGET_TYPE_AR6004:
                 board_data_size = AR6004_BOARD_DATA_SZ;
diff --git a/drivers/net/wireless/ath/ath6kl/target.h b/drivers/net/wireless/ath/ath6kl/target.h
index ac27962f8fc1..78e0ef4567a5 100644
--- a/drivers/net/wireless/ath/ath6kl/target.h
+++ b/drivers/net/wireless/ath/ath6kl/target.h
@@ -20,6 +20,7 @@
 
 #define AR6003_BOARD_DATA_SZ            1024
 #define AR6003_BOARD_EXT_DATA_SZ        768
+#define AR6003_BOARD_EXT_DATA_SZ_V2     1024
 
 #define AR6004_BOARD_DATA_SZ     6144
 #define AR6004_BOARD_EXT_DATA_SZ 0