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Searched refs:riscv_v_vsize (Results 1 – 5 of 5) sorted by relevance

/linux/arch/riscv/kernel/
H A Dvector.c29 unsigned long riscv_v_vsize __read_mostly;
30 EXPORT_SYMBOL_GPL(riscv_v_vsize);
43 riscv_v_vsize = thead_vlenb_of * 32; in riscv_v_setup_vsize()
51 if (!riscv_v_vsize) { in riscv_v_setup_vsize()
52 riscv_v_vsize = this_vsize; in riscv_v_setup_vsize()
56 if (riscv_v_vsize != this_vsize) { in riscv_v_setup_vsize()
69 update_regset_vector_info(riscv_v_vsize); in riscv_v_setup_ctx_cache()
72 riscv_v_vsize, 16, SLAB_PANIC, in riscv_v_setup_ctx_cache()
73 0, riscv_v_vsize, NULL); in riscv_v_setup_ctx_cache()
76 riscv_v_vsize, 16, in riscv_v_setup_ctx_cache()
H A Dsignal.c100 err |= __copy_to_user(datap, current->thread.vstate.datap, riscv_v_vsize); in save_v_state()
140 return copy_from_user(current->thread.vstate.datap, datap, riscv_v_vsize); in __restore_v_state()
489 sizeof(struct __sc_riscv_v_state) + riscv_v_vsize; in init_rt_signal_env()
H A Dptrace.c121 return membuf_write(&to, vstate->datap, riscv_v_vsize); in riscv_vr_get()
153 0, riscv_v_vsize); in riscv_vr_set()
/linux/arch/riscv/kvm/
H A Dvcpu_vector.c26 cntx->vector.vlenb = riscv_v_vsize / 32; in kvm_riscv_vcpu_vector_reset()
31 memset(cntx->vector.datap, 0, riscv_v_vsize); in kvm_riscv_vcpu_vector_reset()
78 vcpu->arch.guest_context.vector.datap = kzalloc(riscv_v_vsize, GFP_KERNEL); in kvm_riscv_vcpu_alloc_vector_context()
82 vcpu->arch.host_context.vector.datap = kzalloc(riscv_v_vsize, GFP_KERNEL); in kvm_riscv_vcpu_alloc_vector_context()
102 size_t vlenb = riscv_v_vsize / 32; in kvm_riscv_vcpu_vreg_addr()
/linux/arch/riscv/include/asm/
H A Dvector.h43 extern unsigned long riscv_v_vsize;
157 dest->vlenb = riscv_v_vsize / 32; in __vstate_csr_save()
417 #define riscv_v_vsize (0) macro
441 return riscv_v_vsize / 32 * 8; in riscv_vector_vlen()