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lib: sbi: sse: Add support for SSTATUS.SPELP

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As raised during the ARC review, SPELP was not handled during the event
injection process. Save it as part of the interrupted flags, clear it
before injecting the event and restore it after completion.

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
This commit is contained in:
Clément Léger
2025-03-25 11:26:13 +01:00
committed by Anup Patel
parent 53d322f8ae
commit b4464b22e4
2 changed files with 14 additions and 3 deletions
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include/sbi/sbi_ecall_interface.h
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@@ -384,6 +384,7 @@ enum sbi_sse_attr_id {
#define SBI_SSE_ATTR_INTERRUPTED_FLAGS_SSTATUS_SPIE BIT(1)
#define SBI_SSE_ATTR_INTERRUPTED_FLAGS_HSTATUS_SPV BIT(2)
#define SBI_SSE_ATTR_INTERRUPTED_FLAGS_HSTATUS_SPVP BIT(3)
#define SBI_SSE_ATTR_INTERRUPTED_FLAGS_SSTATUS_SPELP BIT(4)
enum sbi_sse_state {
SBI_SSE_STATE_UNUSED = 0,