diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2012-01-30 09:54:49 -0600 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-30 15:48:50 -0500 |
| commit | b0302aba812bcc39291cdab9ad7e37008f352a91 (patch) | |
| tree | 82915b1e24f204babeb65e1d517115c0e31cfd9a /drivers/net/wireless/rtlwifi/wifi.h | |
| parent | feced2012e665468258a5c89b7f2a90b4e5695a4 (diff) | |
rtlwifi: Convert to asynchronous firmware load
This patch addresses a kernel bugzilla report and two recent mail threads.
The kernel bugzilla report is https://bugzilla.kernel.org/show_bug.cgi?id=42632,
which reports a udev timeout on boot.
The first mail thread, which was on LKML (http://lkml.indiana.edu/hypermail/
linux/kernel/1112.3/00965.html) was for a WARNING that occurs after a
suspend/resume cycle for rtl8192cu.
The scond mail thread (http://marc.info/?l=linux-wireless&m=132655490826766&w=2)
concerned changes in udev that break drivers that delay while firmware is loaded
on modprobe.
This patch converts all rtlwifi-based drivers to use the asynchronous firmware
loading mechanism. Drivers rtl8192ce, rtl8192cu and rtl8192de share a common
callback routine. Driver rtl8192se needs different handling of the firmware,
thus it has its own code.
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/wifi.h')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/wifi.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 1e5fffb2db0..b591614c3b9 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -38,6 +38,7 @@ #include <linux/vmalloc.h> #include <linux/usb.h> #include <net/mac80211.h> +#include <linux/completion.h> #include "debug.h" #define RF_CHANGE_BY_INIT 0 @@ -1047,7 +1048,6 @@ struct rtl_hal { u16 fw_subversion; bool h2c_setinprogress; u8 last_hmeboxnum; - bool fw_ready; /*Reserve page start offset except beacon in TxQ. */ u8 fw_rsvdpage_startoffset; u8 h2c_txcmd_seq; @@ -1593,6 +1593,7 @@ struct rtl_debug { }; struct rtl_priv { + struct completion firmware_loading_complete; struct rtl_locks locks; struct rtl_works works; struct rtl_mac mac80211; @@ -1614,6 +1615,7 @@ struct rtl_priv { struct rtl_rate_priv *rate_priv; struct rtl_debug dbg; + int max_fw_size; /* *hal_cfg : for diff cards |