diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2013-11-18 11:11:26 -0600 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-12-05 14:55:04 -0500 |
| commit | 62009b7f12793c932aaba0df946b04cb4a77d022 (patch) | |
| tree | 2dd5912260b890c414bc8b40568d2891c61e739d /drivers/net/wireless/rtlwifi/core.c | |
| parent | 8fd77aec1a9d6f4328fc0244f21932114e066df3 (diff) | |
| download | talos-op-linux-62009b7f12793c932aaba0df946b04cb4a77d022.tar.gz talos-op-linux-62009b7f12793c932aaba0df946b04cb4a77d022.zip | |
rtlwifi: rtl8192cu: Add new firmware
Vendor driver rtl8188C_8192C_8192D_usb_linux_v3.4.2_3727.20120404 introduced
new firmware for these chips. The code try for the new file, and fall back to
the original firmware if the new file is not available.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/core.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c index 210ce7cd94d8..8dc4d9308593 100644 --- a/drivers/net/wireless/rtlwifi/core.c +++ b/drivers/net/wireless/rtlwifi/core.c @@ -46,10 +46,20 @@ void rtl_fw_cb(const struct firmware *firmware, void *context) "Firmware callback routine entered!\n"); complete(&rtlpriv->firmware_loading_complete); if (!firmware) { + if (rtlpriv->cfg->alt_fw_name) { + err = request_firmware(&firmware, + rtlpriv->cfg->alt_fw_name, + rtlpriv->io.dev); + pr_info("Loading alternative firmware %s\n", + rtlpriv->cfg->alt_fw_name); + if (!err) + goto found_alt; + } pr_err("Firmware %s not available\n", rtlpriv->cfg->fw_name); rtlpriv->max_fw_size = 0; return; } +found_alt: if (firmware->size > rtlpriv->max_fw_size) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Firmware is too big!\n"); |
