diff options
| author | Radim Krčmář <[email protected]> | 2025-04-29 16:25:49 +0200 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2025-04-30 10:14:26 +0530 |
| commit | 937118ca6520c7d61af5d792917610a234bb6c3a (patch) | |
| tree | 2d6028a0bca56991eb24cd803009596beba70e0c /include | |
| parent | dac15cb91058f324df909dba4bfcb52f42ff9224 (diff) | |
lib: sbi_hart: add Ssstateen extension
We already detect Smstateen, but Ssstateen exists as well and it doesn't
have the M-state CSRs.
Reviewed-by: Anup Patel <[email protected]>
Signed-off-by: Radim Krčmář <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi/sbi_hart.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/sbi/sbi_hart.h b/include/sbi/sbi_hart.h index c3a7feb7..bce88c59 100644 --- a/include/sbi/sbi_hart.h +++ b/include/sbi/sbi_hart.h @@ -31,7 +31,7 @@ enum sbi_hart_extensions { SBI_HART_EXT_SMAIA = 0, /** HART has Smepmp */ SBI_HART_EXT_SMEPMP, - /** HART has Smstateen CSR **/ + /** HART has Smstateen extension **/ SBI_HART_EXT_SMSTATEEN, /** Hart has Sscofpmt extension */ SBI_HART_EXT_SSCOFPMF, @@ -79,6 +79,8 @@ enum sbi_hart_extensions { SBI_HART_EXT_SMCTR, /** HART has CTR S-mode CSRs */ SBI_HART_EXT_SSCTR, + /** HART has Ssstateen extension **/ + SBI_HART_EXT_SSSTATEEN, /** Maximum index of Hart extension */ SBI_HART_EXT_MAX, |