GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

rtlwifi: Convert to asynchronous firmware load

Browse source 
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>
This commit is contained in:
Larry Finger 2012-01-30 09:54:49 -06:00 • committed by John W. Linville
parent feced2012e
commit b0302aba81
20 changed files with 194 additions and 164 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/net/wireless/rtlwifi/wifi.h
View file

@ -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