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lib: sbi: Add smepmp in hart extensions

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- Add Smepmp as extension in sbi_hart_extensions enum
- Return "smepmp" string for Smepmp extension from sbi_hart_extension_id2string

Signed-off-by: Himanshu Chauhan <hchauhan@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Himanshu Chauhan 2023-07-12 10:04:30 +05:30 • committed by Anup Patel
parent 6c202c5efd
commit cbcfc7b10c
2 changed files with 5 additions and 0 deletions
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2
include/sbi/sbi_hart.h
View file

@ -28,6 +28,8 @@ enum sbi_hart_priv_versions {
enum sbi_hart_extensions { enum sbi_hart_extensions {
/** HART has AIA M-mode CSRs */ /** HART has AIA M-mode CSRs */
SBI_HART_EXT_SMAIA = 0, SBI_HART_EXT_SMAIA = 0,
/** HART has Smepmp */
SBI_HART_EXT_SMEPMP,
/** HART has Smstateen CSR **/ /** HART has Smstateen CSR **/
SBI_HART_EXT_SMSTATEEN, SBI_HART_EXT_SMSTATEEN,
/** Hart has Sscofpmt extension */ /** Hart has Sscofpmt extension */

3
lib/sbi/sbi_hart.c
View file

@ -456,6 +456,9 @@ static inline char *sbi_hart_extension_id2string(int ext)
case SBI_HART_EXT_ZIHPM: case SBI_HART_EXT_ZIHPM:
estr = "zihpm"; estr = "zihpm";
break; break;
case SBI_HART_EXT_SMEPMP:
estr = "smepmp";
break;
default: default:
break; break;
} }