Message ID | 20240117164652.118184-1-heinrich.schuchardt@canonical.com |
---|---|
State | Accepted |
Commit | 6b0520c939e068aee9f367be951133c249447082 |
Delegated to: | Andes |
Headers | show |
Series | [1/1] cmd: sbi: add support for Debug Trigger Extension | expand |
On Wed, Jan 17, 2024 at 05:46:52PM +0100, Heinrich Schuchardt wrote: > Detect and show if the SBI implements the Debug Trigger Extension. > > Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> > --- > arch/riscv/include/asm/sbi.h | 1 + > cmd/riscv/sbi.c | 1 + > 2 files changed, 2 insertions(+) Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index bf4c9af6220..d1113f3d703 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -33,6 +33,7 @@ enum sbi_ext_id { SBI_EXT_CPPC = 0x43505043, SBI_EXT_NACL = 0x4E41434C, SBI_EXT_STA = 0x535441, + SBI_EXT_DBTR = 0x44425452, }; enum sbi_ext_base_fid { diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c index 940d9bc1681..9daf0e247ad 100644 --- a/cmd/riscv/sbi.c +++ b/cmd/riscv/sbi.c @@ -53,6 +53,7 @@ static struct sbi_ext extensions[] = { { SBI_EXT_CPPC, "Collaborative Processor Performance Control Extension" }, { SBI_EXT_NACL, "Nested Acceleration Extension" }, { SBI_EXT_STA, "Steal-time Accounting Extension" }, + { SBI_EXT_DBTR, "Debug Trigger Extension" }, }; static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc,
Detect and show if the SBI implements the Debug Trigger Extension. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> --- arch/riscv/include/asm/sbi.h | 1 + cmd/riscv/sbi.c | 1 + 2 files changed, 2 insertions(+)