Commit cfaccce9 authored by Xiongfeng Wang's avatar Xiongfeng Wang Committed by Zheng Zengkai
Browse files

firmware: arm_sdei: make 'sdei_api_event_disable/enable' public 



hulk inclusion
category: feature
bugzilla: 48046
CVE: NA

-------------------------------------------------------------------------

NMI Watchdog need to enable the event for each core individually. But the
existing public api 'sdei_event_enable' enable events for all cores when
the event type is private.

Signed-off-by: default avatarXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: default avatarHanjun Guo <guohanjun@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 860744b9

drivers/firmware/arm_sdei.c

+2 −2
Original line number Diff line number Diff line
@@ -388,7 +388,7 @@ static int sdei_platform_reset(void) 
	return err;

}



static int sdei_api_event_enable(u32 event_num)

int sdei_api_event_enable(u32 event_num)

{

	return invoke_sdei_fn(SDEI_1_0_FN_SDEI_EVENT_ENABLE, event_num, 0, 0, 0,

			      0, NULL);
@@ -437,7 +437,7 @@ int sdei_event_enable(u32 event_num) 
	return err;

}



static int sdei_api_event_disable(u32 event_num)

int sdei_api_event_disable(u32 event_num)

{

	return invoke_sdei_fn(SDEI_1_0_FN_SDEI_EVENT_DISABLE, event_num, 0, 0,

			      0, 0, NULL);

include/linux/arm_sdei.h

+2 −0
Original line number Diff line number Diff line
@@ -37,6 +37,8 @@ int sdei_event_unregister(u32 event_num); 
int sdei_event_enable(u32 event_num);

int sdei_event_disable(u32 event_num);

int sdei_api_event_interrupt_bind(int hwirq);

int sdei_api_event_disable(u32 event_num);

int sdei_api_event_enable(u32 event_num);



/* GHES register/unregister helpers */

int sdei_register_ghes(struct ghes *ghes, sdei_event_callback *normal_cb,