diff options
| author | Clément Léger <[email protected]> | 2024-10-18 10:40:05 +0200 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2024-10-25 23:58:39 +0530 |
| commit | b0a7e4b85301a59f717cb420e3db1006b6fdfb6b (patch) | |
| tree | 2c006f6f06fc284bc49f794bcd3c5884c735710f /include | |
| parent | 9c7859326909c8025bf23909f1952ee963a1cdd4 (diff) | |
lib: sbi: send a double trap SSE event to supervisor
In case the double trap handler is called and the double trap happened
in supervisor mode, send a double trap SSE event.
NOTE: this commit depends on the ratification of the new SSE event
id for double trap [1].
Link: https://lists.riscv.org/g/tech-prs/message/985 [1]
Signed-off-by: Clément Léger <[email protected]>
Reviewed-by: Samuel Holland <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi/sbi_ecall_interface.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sbi/sbi_ecall_interface.h b/include/sbi/sbi_ecall_interface.h index 321039f8..3aa57466 100644 --- a/include/sbi/sbi_ecall_interface.h +++ b/include/sbi/sbi_ecall_interface.h @@ -382,6 +382,7 @@ enum sbi_sse_state { /* SBI SSE Event IDs. */ #define SBI_SSE_EVENT_LOCAL_RAS 0x00000000 +#define SBI_SSE_EVENT_LOCAL_DOUBLE_TRAP 0x00000001 #define SBI_SSE_EVENT_LOCAL_PLAT_0_START 0x00004000 #define SBI_SSE_EVENT_LOCAL_PLAT_0_END 0x00007fff #define SBI_SSE_EVENT_GLOBAL_RAS 0x00008000 |