From: Heiko Stuebner <he...@sntech.de> The VCSR CSR contains two elements VXRM[2:1] and VXSAT[0].
Define constants for those to access the elements in a readable way. Acked-by: Guo Ren <guo...@kernel.org> Reviewed-by: Conor Dooley <conor.doo...@microchip.com> Signed-off-by: Heiko Stuebner <heiko.stueb...@vrull.eu> Signed-off-by: Charlie Jenkins <char...@rivosinc.com> --- arch/riscv/include/asm/csr.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 25966995da04..3eeb07d73065 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -300,6 +300,10 @@ #define CSR_STIMECMP 0x14D #define CSR_STIMECMPH 0x15D +#define VCSR_VXRM_MASK 3 +#define VCSR_VXRM_SHIFT 1 +#define VCSR_VXSAT_MASK 1 + /* Supervisor-Level Window to Indirectly Accessed Registers (AIA) */ #define CSR_SISELECT 0x150 #define CSR_SIREG 0x151 -- 2.44.0
