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net: rkwifi: Modify driver loading way to reduce boot time

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Change-Id: Ie569aeedb5544cb0131ab48818db6a5b0dde05bb
Signed-off-by: xiaoyao <xiaoyao@rock-chips.com>
This commit is contained in:
xiaoyao
2016-03-14 18:04:08 +08:00
committed by Gerrit Code Review
parent 85da5ca07a
commit 2f9c9cd46e
2 changed files with 31 additions and 4 deletions
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2
drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/dhd.h Executable file → Normal file
View File

@@ -171,7 +171,7 @@ enum dhd_op_flags {
#define DHD_SCAN_PASSIVE_TIME 130 /* ms: Embedded default Passive setting from DHD */
#ifndef POWERUP_MAX_RETRY
#define POWERUP_MAX_RETRY 3 /* how many times we retry to power up the chip */
#define POWERUP_MAX_RETRY 1 /* how many times we retry to power up the chip */
#endif
#ifndef POWERUP_WAIT_MS
#define POWERUP_WAIT_MS 2000 /* ms: time out in waiting wifi to come up */

33
drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/dhd_linux.c Executable file → Normal file
View File

@@ -9939,7 +9939,7 @@ dhd_module_cleanup(void)
printf("%s: Exit\n", __FUNCTION__);
}
static void __exit
static void
dhd_module_exit(void)
{
dhd_buzzz_detach();
@@ -9947,11 +9947,11 @@ dhd_module_exit(void)
unregister_reboot_notifier(&dhd_reboot_notifier);
}
static int __init
static int
dhd_module_init(void)
{
int err;
int retry = POWERUP_MAX_RETRY;
int retry = 0;
printf("%s: in\n", __FUNCTION__);
@@ -10010,7 +10010,33 @@ dhd_reboot_callback(struct notifier_block *this, unsigned long code, void *unuse
return NOTIFY_DONE;
}
static int wifi_init_thread(void *data)
{
dhd_module_init();
return 0;
}
int __init rockchip_wifi_init_module_rkwifi(void)
{
struct task_struct *kthread = NULL;
kthread = kthread_run(wifi_init_thread, NULL, "wifi_init_thread");
if (IS_ERR(kthread))
pr_err("create wifi_init_thread failed.\n");
return 0;
}
void __exit rockchip_wifi_exit_module_rkwifi(void)
{
dhd_module_exit();
}
late_initcall(rockchip_wifi_init_module_rkwifi);
module_exit(rockchip_wifi_exit_module_rkwifi);
#if 0
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
#if defined(CONFIG_DEFERRED_INITCALLS)
#if defined(CONFIG_MACH_UNIVERSAL7420) || defined(CONFIG_SOC_EXYNOS8890) || \
@@ -10032,6 +10058,7 @@ module_init(dhd_module_init);
module_exit(dhd_module_exit);
#endif
/*
* OS specific functions required to implement DHD driver in OS independent way
*/