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Searched refs:asce (Results 1 – 20 of 20) sorted by relevance

/Linux-v5.4/arch/s390/kvm/
Dgaccess.c19 union asce { union
258 unsigned long asce : 64; /* Address-Space-Control Element */ member
379 static int ar_translation(struct kvm_vcpu *vcpu, union asce *asce, u8 ar, in ar_translation() argument
397 asce->val = vcpu->arch.sie_block->gcr[1]; in ar_translation()
400 asce->val = vcpu->arch.sie_block->gcr[7]; in ar_translation()
464 asce->val = aste.asce; in ar_translation()
554 static int get_vcpu_asce(struct kvm_vcpu *vcpu, union asce *asce, in get_vcpu_asce() argument
561 asce->val = 0; in get_vcpu_asce()
562 asce->r = 1; in get_vcpu_asce()
571 asce->val = vcpu->arch.sie_block->gcr[1]; in get_vcpu_asce()
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Dvsie.c1090 unsigned long asce; in acquire_gmap_shadow() local
1095 asce = vcpu->arch.sie_block->gcr[1]; in acquire_gmap_shadow()
1105 if (vsie_page->gmap && gmap_shadow_valid(vsie_page->gmap, asce, edat)) in acquire_gmap_shadow()
1110 gmap = gmap_shadow(vcpu->arch.gmap, asce, edat); in acquire_gmap_shadow()
Dkvm-s390.c889 (void *) kvm->arch.gmap->asce); in kvm_s390_set_mem_control()
/Linux-v5.4/arch/s390/include/asm/
Dmmu_context.h47 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in init_new_context()
52 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in init_new_context()
57 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in init_new_context()
62 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in init_new_context()
73 S390_lowcore.user_asce = mm->context.asce; in set_user_asce()
93 S390_lowcore.user_asce = next->context.asce; in switch_mm()
Dtlbflush.h22 static inline void __tlb_flush_idte(unsigned long asce) in __tlb_flush_idte() argument
32 : : "a" (opt), "a" (asce) : "cc"); in __tlb_flush_idte()
69 __tlb_flush_idte(mm->context.asce); in __tlb_flush_mm()
81 __tlb_flush_idte(init_mm.context.asce); in __tlb_flush_kernel()
Dgmap.h53 unsigned long asce; member
122 struct gmap *gmap_shadow(struct gmap *parent, unsigned long asce,
124 int gmap_shadow_valid(struct gmap *sg, unsigned long asce, int edat_level);
Dmmu.h16 unsigned long asce; member
Dpgtable.h582 unsigned long address, unsigned long asce) in crdte() argument
591 : "d" (reg3), "d" (reg4), "d" (reg5), "a" (asce) in crdte()
1001 unsigned long opt, unsigned long asce, in __ptep_ipte() argument
1016 opt = opt | (asce & _ASCE_ORIGIN); in __ptep_ipte()
1440 unsigned long opt, unsigned long asce, in __pmdp_idte() argument
1460 [r3] "a" (asce), [m4] "i" (local) in __pmdp_idte()
1466 unsigned long opt, unsigned long asce, in __pudp_idte() argument
1487 [r3] "a" (asce), [m4] "i" (local) in __pudp_idte()
Dpgalloc.h155 void base_asce_free(unsigned long asce);
/Linux-v5.4/arch/s390/mm/
Dpgalloc.c100 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in crst_table_upgrade()
108 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in crst_table_upgrade()
135 mm->context.asce = __pa(mm->pgd) | _ASCE_TABLE_LENGTH | in crst_table_downgrade()
515 void base_asce_free(unsigned long asce) in base_asce_free() argument
517 unsigned long table = asce & _ASCE_ORIGIN; in base_asce_free()
519 if (!asce) in base_asce_free()
521 switch (asce & _ASCE_TYPE_MASK) { in base_asce_free()
569 unsigned long asce, table, end; in base_asce_alloc() local
580 asce = table | _ASCE_TYPE_SEGMENT | _ASCE_TABLE_LENGTH; in base_asce_alloc()
586 asce = table | _ASCE_TYPE_REGION3 | _ASCE_TABLE_LENGTH; in base_asce_alloc()
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Dfault.c111 static void dump_pagetable(unsigned long asce, unsigned long address) in dump_pagetable() argument
113 unsigned long *table = __va(asce & _ASCE_ORIGIN); in dump_pagetable()
115 pr_alert("AS:%016lx ", asce); in dump_pagetable()
116 switch (asce & _ASCE_TYPE_MASK) { in dump_pagetable()
166 unsigned long asce; in dump_fault_info() local
188 asce = S390_lowcore.user_asce; in dump_fault_info()
192 asce = S390_lowcore.vdso_asce; in dump_fault_info()
196 asce = ((struct gmap *) S390_lowcore.gmap)->asce; in dump_fault_info()
200 asce = S390_lowcore.kernel_asce; in dump_fault_info()
207 dump_pagetable(asce, regs->int_parm_long & __FAIL_ADDR_MASK); in dump_fault_info()
Dpgtable.c32 unsigned long opt, asce; in ptep_ipte_local() local
36 asce = READ_ONCE(mm->context.gmap_asce); in ptep_ipte_local()
37 if (asce == 0UL || nodat) in ptep_ipte_local()
39 if (asce != -1UL) { in ptep_ipte_local()
40 asce = asce ? : mm->context.asce; in ptep_ipte_local()
43 __ptep_ipte(addr, ptep, opt, asce, IPTE_LOCAL); in ptep_ipte_local()
52 unsigned long opt, asce; in ptep_ipte_global() local
56 asce = READ_ONCE(mm->context.gmap_asce); in ptep_ipte_global()
57 if (asce == 0UL || nodat) in ptep_ipte_global()
59 if (asce != -1UL) { in ptep_ipte_global()
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Dgmap.c79 gmap->asce = atype | _ASCE_TABLE_LENGTH | in gmap_alloc()
109 gmap_asce = gmap->asce; in gmap_create()
121 __tlb_flush_idte(gmap->asce); in gmap_flush_tlb()
260 struct gmap, list)->asce; in gmap_remove()
555 if ((gmap->asce & _ASCE_TYPE_MASK) >= _ASCE_TYPE_REGION1) { in __gmap_link()
563 if ((gmap->asce & _ASCE_TYPE_MASK) >= _ASCE_TYPE_REGION2) { in __gmap_link()
571 if ((gmap->asce & _ASCE_TYPE_MASK) >= _ASCE_TYPE_REGION3) { in __gmap_link()
792 if ((gmap->asce & _ASCE_TYPE_MASK) + 4 < (level * 4)) in gmap_table_walk()
796 if (gaddr & (-1UL << (31 + ((gmap->asce & _ASCE_TYPE_MASK) >> 2)*11))) in gmap_table_walk()
799 switch (gmap->asce & _ASCE_TYPE_MASK) { in gmap_table_walk()
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Dinit.c102 init_mm.context.asce = (__pa(init_mm.pgd) & PAGE_MASK) | asce_bits; in paging_init()
103 S390_lowcore.kernel_asce = init_mm.context.asce; in paging_init()
/Linux-v5.4/arch/s390/lib/
Duaccess.c66 unsigned long asce, cr; in enable_sacf_uaccess() local
72 asce = S390_lowcore.kernel_asce; in enable_sacf_uaccess()
79 asce = S390_lowcore.user_asce; in enable_sacf_uaccess()
82 if (cr != asce) { in enable_sacf_uaccess()
83 __ctl_load(asce, 7, 7); in enable_sacf_uaccess()
/Linux-v5.4/drivers/s390/char/
Dsclp_sd.c287 unsigned long page, asce = 0; in sclp_sd_store_data() local
310 asce = base_asce_alloc((unsigned long) data, dsize); in sclp_sd_store_data()
311 if (!asce) { in sclp_sd_store_data()
318 rc = sclp_sd_sync(page, SD_EQ_STORE_DATA, di, asce, (u64) data, &dsize, in sclp_sd_store_data()
334 base_asce_free(asce); in sclp_sd_store_data()
Dsclp_diag.h59 u64 asce; member
Dsclp_ftp.c109 sccb->evbuf.mdd.ftp.asce = _ASCE_REAL_SPACE; in sclp_ftp_et7()
/Linux-v5.4/arch/s390/kernel/
Dentry.S277 lctlg %c1,%c1,__GMAP_ASCE(%r14) # load primary asce
293 lctlg %c1,%c1,__LC_USER_ASCE # load primary asce
457 # _CIF_ASCE_PRIMARY and/or _CIF_ASCE_SECONDARY set, load user space asce
461 lctlg %c7,%c7,__LC_VDSO_ASCE # load secondary asce
468 lctlg %c1,%c1,__LC_USER_ASCE # load primary asce
859 # _CIF_ASCE_PRIMARY and/or CIF_ASCE_SECONDARY set, load user space asce
863 lctlg %c7,%c7,__LC_VDSO_ASCE # load secondary asce
870 lctlg %c1,%c1,__LC_USER_ASCE # load primary asce
1343 lctlg %c1,%c1,__LC_USER_ASCE # load primary asce
Dasm-offsets.c199 OFFSET(__GMAP_ASCE, gmap, asce); in main()