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author | Evgenii Shatokhin <e.shatokhin@yadro.com> | 2023-03-06 00:22:45 +0300 |
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committer | Anup Patel <anup@brainfault.org> | 2023-03-10 11:30:36 +0300 |
commit | d56049e299cce3bca2022903a5550acdc323d8a4 (patch) | |
tree | a6b4fe331514ef1d218dbc7844c47332e9a53b2b /lib/sbi/sbi_init.c | |
parent | c631a7da279e735590231d2ae432fbc05743aa9e (diff) | |
download | opensbi-d56049e299cce3bca2022903a5550acdc323d8a4.tar.xz |
lib: sbi: Refactor the calls to sbi_hart_switch_mode()
Move them into sbi_hsm_hart_start_finish() and sbi_hsm_hart_resume_finish()
to make them easier to manage.
This will be used by subsequent patches.
Suggested-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Evgenii Shatokhin <e.shatokhin@yadro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'lib/sbi/sbi_init.c')
-rw-r--r-- | lib/sbi/sbi_init.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c index bc60a42..dcca2c8 100644 --- a/lib/sbi/sbi_init.c +++ b/lib/sbi/sbi_init.c @@ -355,12 +355,11 @@ static void __noreturn init_coldboot(struct sbi_scratch *scratch, u32 hartid) init_count = sbi_scratch_offset_ptr(scratch, init_count_offset); (*init_count)++; - sbi_hsm_prepare_next_jump(scratch, hartid); - sbi_hart_switch_mode(hartid, scratch->next_arg1, scratch->next_addr, - scratch->next_mode, false); + sbi_hsm_hart_start_finish(scratch, hartid); } -static void init_warm_startup(struct sbi_scratch *scratch, u32 hartid) +static void __noreturn init_warm_startup(struct sbi_scratch *scratch, + u32 hartid) { int rc; unsigned long *init_count; @@ -412,10 +411,11 @@ static void init_warm_startup(struct sbi_scratch *scratch, u32 hartid) init_count = sbi_scratch_offset_ptr(scratch, init_count_offset); (*init_count)++; - sbi_hsm_prepare_next_jump(scratch, hartid); + sbi_hsm_hart_start_finish(scratch, hartid); } -static void init_warm_resume(struct sbi_scratch *scratch) +static void __noreturn init_warm_resume(struct sbi_scratch *scratch, + u32 hartid) { int rc; @@ -429,7 +429,7 @@ static void init_warm_resume(struct sbi_scratch *scratch) if (rc) sbi_hart_hang(); - sbi_hsm_hart_resume_finish(scratch); + sbi_hsm_hart_resume_finish(scratch, hartid); } static void __noreturn init_warmboot(struct sbi_scratch *scratch, u32 hartid) @@ -443,13 +443,9 @@ static void __noreturn init_warmboot(struct sbi_scratch *scratch, u32 hartid) sbi_hart_hang(); if (hstate == SBI_HSM_STATE_SUSPENDED) - init_warm_resume(scratch); + init_warm_resume(scratch, hartid); else init_warm_startup(scratch, hartid); - - sbi_hart_switch_mode(hartid, scratch->next_arg1, - scratch->next_addr, - scratch->next_mode, false); } static atomic_t coldboot_lottery = ATOMIC_INITIALIZER(0); |