diff options
| author | Lazar Alexei <qca_ailizaro@qca.qualcomm.com> | 2017-01-20 14:49:45 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-01-27 20:49:26 +0300 |
| commit | a351f2f537b711bed3d0f6a75d7e9fddcbe51ffe (patch) | |
| tree | ca9b581a1675697fdf1d7b7e38e1c172bff9dd13 /drivers/net/wireless/ath/wil6210/fw_inc.c | |
| parent | 849a564b7e28db7afed18d4b921303b7bd883112 (diff) | |
| download | linux-a351f2f537b711bed3d0f6a75d7e9fddcbe51ffe.tar.xz | |
wil6210: support loading dedicated image for sparrow-plus devices
Driver may be used in platforms where some use sparrow cards while
other use sparrow-plus cards, where different FW image is needed.
Add the capability to load dedicated FW image in case sparrow-plus
card is detected and fallback to default image if such does not exist.
Signed-off-by: Lazar Alexei <qca_ailizaro@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/fw_inc.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/fw_inc.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c index 8f40eb301924..f4901587c005 100644 --- a/drivers/net/wireless/ath/wil6210/fw_inc.c +++ b/drivers/net/wireless/ath/wil6210/fw_inc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. + * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -537,3 +537,22 @@ out: release_firmware(fw); return rc; } + +/** + * wil_fw_verify_file_exists - checks if firmware file exist + * + * @wil: driver context + * @name: firmware file name + * + * return value - boolean, true for success, false for failure + */ +bool wil_fw_verify_file_exists(struct wil6210_priv *wil, const char *name) +{ + const struct firmware *fw; + int rc; + + rc = request_firmware(&fw, name, wil_to_dev(wil)); + if (!rc) + release_firmware(fw); + return rc != -ENOENT; +} |