From d554edcd972d46179bf10258379e80f609bb52e5 Mon Sep 17 00:00:00 2001
From: Maya Erez <merez@codeaurora.org>
Date: Tue, 24 Jul 2018 10:44:39 +0300
Subject: [PATCH] wil6210: prevent FW download if HW is configured for secured boot
Git-commit: d554edcd972d46179bf10258379e80f609bb52e5
Patch-mainline: v4.19-rc1
References: FATE#326906
Currently the driver doesn't support secured boot flow, hence
prevent FW download in case HW is configured for such a flow.
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/wil6210/main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 7ad22dfd6698..1d4ce8e22483 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -1560,6 +1560,11 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw)
if (load_fw) {
char board_file[WIL_BOARD_FILE_MAX_NAMELEN];
+ if (wil->secured_boot) {
+ wil_err(wil, "secured boot is not supported\n");
+ return -ENOTSUPP;
+ }
+
board_file[0] = '\0';
wil_get_board_file(wil, board_file, sizeof(board_file));
wil_info(wil, "Use firmware <%s> + board <%s>\n",
--
2.19.2