diff options
| author | Anup Patel <anup.patel@wdc.com> | 2020-01-15 11:16:54 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2020-01-22 12:10:37 +0530 |
| commit | da9b76b957dae1cf59272cc0f351ae425351c3c8 (patch) | |
| tree | 69d0eb671608a15a3d5a8960ff25b868053844ae /include/sbi/sbi_ipi.h | |
| parent | 3d2aaac69a967ff1986f57862c4048d42acfe1ec (diff) | |
lib: Introduce sbi_ipi_send_halt() API
Instead of directly calling sbi_ipi_send_many(), we introduce
sbi_ipi_send_halt() for halting a set of HARTs.
This way in future we can assign any IPI event number for HART
halting within sbi_ipi.c only.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'include/sbi/sbi_ipi.h')
| -rw-r--r-- | include/sbi/sbi_ipi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sbi/sbi_ipi.h b/include/sbi/sbi_ipi.h index 45f655c..4a1bed0 100644 --- a/include/sbi/sbi_ipi.h +++ b/include/sbi/sbi_ipi.h @@ -29,6 +29,8 @@ int sbi_ipi_send_smode(struct sbi_scratch *scratch, ulong hmask, ulong hbase); void sbi_ipi_clear_smode(struct sbi_scratch *scratch); +int sbi_ipi_send_halt(struct sbi_scratch *scratch, ulong hmask, ulong hbase); + void sbi_ipi_process(struct sbi_scratch *scratch); int sbi_ipi_init(struct sbi_scratch *scratch, bool cold_boot); |