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lib: Remove target_hart and hartid parameter from TIMER callbacks

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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
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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;
}

10
include/sbi/sbi_timer.h
View File

@@ -16,14 +16,12 @@ struct sbi_scratch;
u64 sbi_timer_value(struct sbi_scratch *scratch);
void sbi_timer_event_stop(struct sbi_scratch *scratch, u32 hartid);
void sbi_timer_event_stop(struct sbi_scratch *scratch);
void sbi_timer_event_start(struct sbi_scratch *scratch, u32 hartid,
u64 next_event);
void sbi_timer_event_start(struct sbi_scratch *scratch, u64 next_event);
void sbi_timer_process(struct sbi_scratch *scratch, u32 hartid);
void sbi_timer_process(struct sbi_scratch *scratch);
int sbi_timer_init(struct sbi_scratch *scratch, u32 hartid,
bool cold_boot);
int sbi_timer_init(struct sbi_scratch *scratch, bool cold_boot);
#endif