Firmware/opensbi
8
0
Fork 0
forked from Mirrors/opensbi
Code Pull Requests Activity

lib: Remove target_hart and hartid parameter from TIMER callbacks

Browse Source 
The target_hart and hartid paramter of TIMER callbacks is not
required because it always current hartid which can be obtained
using sbi_current_hartid() API.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Anup Patel
2019-01-22 14:47:03 +05:30
committed by Anup Patel
parent 74fd2e5bb2
commit 9895d446ae
12 changed files with 44 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
include/sbi/sbi_platform.h
View File

@@ -96,11 +96,11 @@ struct sbi_platform {
/** Get MMIO timer value */
u64 (*timer_value)(void);
/** Start MMIO timer event for a target HART */
void (*timer_event_start)(u32 target_hart, u64 next_event);
void (*timer_event_start)(u64 next_event);
/** Stop MMIO timer event for a target HART */
void (*timer_event_stop)(u32 target_hart);
void (*timer_event_stop)(void);
/** Initialize MMIO timer for given HART */
int (*timer_init)(u32 hartid, bool cold_boot);
int (*timer_init)(bool cold_boot);
/** Reboot the platform */
int (*system_reboot)(u32 type);
@@ -393,44 +393,39 @@ static inline u64 sbi_platform_timer_value(struct sbi_platform *plat)
* Start MMIO timer event for a target HART
*
* @param plat pointer to struct struct sbi_platform
* @param target_hart HART ID of timer event target
* @param next_event timer value when timer event will happen
*/
static inline void sbi_platform_timer_event_start(struct sbi_platform *plat,
u32 target_hart,
u64 next_event)
{
if (plat && plat->timer_event_start)
plat->timer_event_start(target_hart, next_event);
plat->timer_event_start(next_event);
}
/**
* Stop MMIO timer event for a target HART
*
* @param plat pointer to struct sbi_platform
* @param target_hart HART ID of timer event target
*/
static inline void sbi_platform_timer_event_stop(struct sbi_platform *plat,
u32 target_hart)
static inline void sbi_platform_timer_event_stop(struct sbi_platform *plat)
{
if (plat && plat->timer_event_stop)
plat->timer_event_stop(target_hart);
plat->timer_event_stop();
}
/**
* Initialize the platform MMIO timer for given HART
*
* @param plat pointer to struct sbi_platform
* @param hartid HART ID
* @param cold_boot whether cold boot (TRUE) or warm_boot (FALSE)
*
* @return 0 on success and negative error code on failure
*/
static inline int sbi_platform_timer_init(struct sbi_platform *plat,
u32 hartid, bool cold_boot)
bool cold_boot)
{
if (plat && plat->timer_init)
return plat->timer_init(hartid, cold_boot);
return plat->timer_init(cold_boot);
return 0;
}