diff options
| author | Atish Patra <atish.patra@wdc.com> | 2019-11-24 23:33:47 -0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-12-23 09:12:13 +0530 |
| commit | 9777aeef41a613b3c27056a695d4d6007760b3a8 (patch) | |
| tree | a50c68b24fa6caf5932f0b96aafaf2509cc6be62 /include/sbi/sbi_ipi.h | |
| parent | 109266397a6d8a37f4450c5ff80ea3737a6acd3e (diff) | |
lib: Add IPI extension in SBI
This patch adds new IPI extension which replaces ipi related
v0.1 extensions. This also adds a new API for ipi sending as trap
handling is not necessary in v0.2 SBI IPI related extensions.
It also modifies the IPI sending code which now accepts hart mask as a value
instead of S-mode virtual address. Thus, the caller should set it to exact hart
mask value everytime.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Diffstat (limited to 'include/sbi/sbi_ipi.h')
| -rw-r--r-- | include/sbi/sbi_ipi.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/sbi/sbi_ipi.h b/include/sbi/sbi_ipi.h index 5f7192a..109e9af 100644 --- a/include/sbi/sbi_ipi.h +++ b/include/sbi/sbi_ipi.h @@ -27,9 +27,8 @@ struct sbi_ipi_data { unsigned long ipi_type; }; -int sbi_ipi_send_many(struct sbi_scratch *scratch, - struct sbi_trap_info *uptrap, - ulong *pmask, u32 event, void *data); +int sbi_ipi_send_many(struct sbi_scratch *scratch, ulong hmask, + ulong hbase, u32 event, void *data); void sbi_ipi_clear_smode(struct sbi_scratch *scratch); |