diff options
| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2018-12-11 17:53:17 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-19 05:44:29 +0000 |
| commit | ecf25fda862072c17701cd50bf233040ec210f4b (patch) | |
| tree | f134fef0bbacd99f7b8d18d1d04908aeebe1516c | |
| parent | 7d81718cb863fd5d16e31c7fef203d5f63c87c97 (diff) | |
arch/riscv: Define and use SBI_ENOSYS
Change-Id: Ia7f409ebc7e50383a7e445ef8806953347501dab
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/c/30175
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Hug <philipp@hug.cx>
| -rw-r--r-- | src/arch/riscv/include/sbi.h | 2 | ||||
| -rw-r--r-- | src/arch/riscv/sbi.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/riscv/include/sbi.h b/src/arch/riscv/include/sbi.h index e9301f630c..2943704a84 100644 --- a/src/arch/riscv/include/sbi.h +++ b/src/arch/riscv/include/sbi.h @@ -26,6 +26,8 @@ #define SBI_REMOTE_SFENCE_VMA_ASID 7 #define SBI_SHUTDOWN 8 +#define SBI_ENOSYS 38 + #define IPI_SOFT 1 #define IPI_FENCE_I 2 #define IPI_SFENCE_VMA 4 diff --git a/src/arch/riscv/sbi.c b/src/arch/riscv/sbi.c index 832d4d3d97..e5408288af 100644 --- a/src/arch/riscv/sbi.c +++ b/src/arch/riscv/sbi.c @@ -113,7 +113,7 @@ void handle_sbi(trapframe *tf) ret = send_ipi((uintptr_t *)arg0, IPI_SHUTDOWN); break; default: - ret = -38; + ret = -SBI_ENOSYS; break; } tf->gpr[10] = ret; |