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Searched refs:SR_FS (Results 1 – 9 of 9) sorted by relevance

/linux/arch/riscv/include/asm/
H A Dswitch_to.h24 regs->status = (regs->status & ~SR_FS) | SR_FS_CLEAN; in __fstate_clean()
30 regs->status = (regs->status & ~SR_FS) | SR_FS_OFF; in fstate_off()
36 if ((regs->status & SR_FS) == SR_FS_DIRTY) { in fstate_save()
45 if ((regs->status & SR_FS) != SR_FS_OFF) { in fstate_restore()
H A Dvector.h159 if ((status & SR_FS) != SR_FS_DIRTY) in __vstate_csr_save()
189 if ((status & SR_FS) != SR_FS_DIRTY) in __vstate_csr_restore()
H A Dcsr.h30 #define SR_FS _AC(0x00006000, UL) /* Floating-point Status */ macro
54 #define SR_FS_VS (SR_FS | SR_VS) /* Vector and Floating-Point Unit */
/linux/arch/riscv/kvm/
H A Dvcpu_fp.c22 cntx->sstatus &= ~SR_FS; in kvm_riscv_vcpu_fp_reset()
32 cntx->sstatus &= ~SR_FS; in kvm_riscv_vcpu_fp_clean()
39 if ((cntx->sstatus & SR_FS) == SR_FS_DIRTY) { in kvm_riscv_vcpu_guest_fp_save()
51 if ((cntx->sstatus & SR_FS) != SR_FS_OFF) { in kvm_riscv_vcpu_guest_fp_restore()
H A Dvcpu_switch.S276 li t1, SR_FS
318 li t1, SR_FS
360 li t1, SR_FS
402 li t1, SR_FS
/linux/arch/riscv/kernel/
H A Dkernel_mode_fpu.c18 csr_set(CSR_SSTATUS, SR_FS); in kernel_fpu_begin()
24 csr_clear(CSR_SSTATUS, SR_FS); in kernel_fpu_end()
H A Dfpu.S25 li t1, SR_FS
68 li t1, SR_FS
126 li t1, SR_FS
H A Dhead.S437 li t1, SR_FS
/linux/tools/arch/riscv/include/asm/
H A Dcsr.h20 #define SR_FS _AC(0x00006000, UL) /* Floating-point Status */ macro
38 #define SR_FS_VS (SR_FS | SR_VS) /* Vector and Floating-Point Unit */