On Fri, May 12, 2023 at 6:56 AM Palmer Dabbelt <palmer@xxxxxxxxxxx> wrote: > > On Tue, 09 May 2023 03:30:13 PDT (-0700), andy.chiu@xxxxxxxxxx wrote: > > From: Greentime Hu <greentime.hu@xxxxxxxxxx> > > > > Follow the riscv vector spec to add new csr numbers. > > > > Acked-by: Guo Ren <guoren@xxxxxxxxxx> > > Co-developed-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx> > > Signed-off-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx> > > Co-developed-by: Vincent Chen <vincent.chen@xxxxxxxxxx> > > Signed-off-by: Vincent Chen <vincent.chen@xxxxxxxxxx> > > Signed-off-by: Greentime Hu <greentime.hu@xxxxxxxxxx> > > Reviewed-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx> > > Suggested-by: Vineet Gupta <vineetg@xxxxxxxxxxxx> > > Signed-off-by: Andy Chiu <andy.chiu@xxxxxxxxxx> > > Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > > Reviewed-by: Heiko Stuebner <heiko.stuebner@xxxxxxxx> > > Tested-by: Heiko Stuebner <heiko.stuebner@xxxxxxxx> > > --- > > arch/riscv/include/asm/csr.h | 18 ++++++++++++++++-- > > 1 file changed, 16 insertions(+), 2 deletions(-) > > > > diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h > > index b6acb7ed115f..b98b3b6c9da2 100644 > > --- a/arch/riscv/include/asm/csr.h > > +++ b/arch/riscv/include/asm/csr.h > > @@ -24,16 +24,24 @@ > > #define SR_FS_CLEAN _AC(0x00004000, UL) > > #define SR_FS_DIRTY _AC(0x00006000, UL) > > > > +#define SR_VS _AC(0x00000600, UL) /* Vector Status */ > > +#define SR_VS_OFF _AC(0x00000000, UL) > > +#define SR_VS_INITIAL _AC(0x00000200, UL) > > +#define SR_VS_CLEAN _AC(0x00000400, UL) > > +#define SR_VS_DIRTY _AC(0x00000600, UL) > > + > > #define SR_XS _AC(0x00018000, UL) /* Extension Status */ > > #define SR_XS_OFF _AC(0x00000000, UL) > > #define SR_XS_INITIAL _AC(0x00008000, UL) > > #define SR_XS_CLEAN _AC(0x00010000, UL) > > #define SR_XS_DIRTY _AC(0x00018000, UL) > > > > +#define SR_FS_VS (SR_FS | SR_VS) /* Vector and Floating-Point Unit */ > > + > > #ifndef CONFIG_64BIT > > -#define SR_SD _AC(0x80000000, UL) /* FS/XS dirty */ > > +#define SR_SD _AC(0x80000000, UL) /* FS/VS/XS dirty */ > > #else > > -#define SR_SD _AC(0x8000000000000000, UL) /* FS/XS dirty */ > > +#define SR_SD _AC(0x8000000000000000, UL) /* FS/VS/XS dirty */ > > #endif > > > > #ifdef CONFIG_64BIT > > @@ -375,6 +383,12 @@ > > #define CSR_MVIPH 0x319 > > #define CSR_MIPH 0x354 > > > > +#define CSR_VSTART 0x8 > > +#define CSR_VCSR 0xf > > +#define CSR_VL 0xc20 > > +#define CSR_VTYPE 0xc21 > > +#define CSR_VLENB 0xc22 > > + > > #ifdef CONFIG_RISCV_M_MODE > > # define CSR_STATUS CSR_MSTATUS > > # define CSR_IE CSR_MIE > > Reviewed-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx> This patch also has your R-b and has not been changed since v13. Thanks, Andy
