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/Linux-v6.1/arch/arm64/kvm/vgic/
Dvgic-init.c54 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_early_init() local
56 INIT_LIST_HEAD(&dist->lpi_list_head); in kvm_vgic_early_init()
57 INIT_LIST_HEAD(&dist->lpi_translation_cache); in kvm_vgic_early_init()
58 raw_spin_lock_init(&dist->lpi_list_lock); in kvm_vgic_early_init()
134 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_dist_init() local
138 dist->spis = kcalloc(nr_spis, sizeof(struct vgic_irq), GFP_KERNEL_ACCOUNT); in kvm_vgic_dist_init()
139 if (!dist->spis) in kvm_vgic_dist_init()
151 struct vgic_irq *irq = &dist->spis[i]; in kvm_vgic_dist_init()
159 switch (dist->vgic_model) { in kvm_vgic_dist_init()
169 kfree(dist->spis); in kvm_vgic_dist_init()
[all …]
Dvgic-v4.c190 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_configure_vsgis() local
197 if (dist->nassgireq) in vgic_v4_configure_vsgis()
236 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v4_init() local
244 if (dist->its_vm.vpes) in vgic_v4_init()
249 dist->its_vm.vpes = kcalloc(nr_vcpus, sizeof(*dist->its_vm.vpes), in vgic_v4_init()
251 if (!dist->its_vm.vpes) in vgic_v4_init()
254 dist->its_vm.nr_vpes = nr_vcpus; in vgic_v4_init()
257 dist->its_vm.vpes[i] = &vcpu->arch.vgic_cpu.vgic_v3.its_vpe; in vgic_v4_init()
259 ret = its_alloc_vcpu_irqs(&dist->its_vm); in vgic_v4_init()
262 kfree(dist->its_vm.vpes); in vgic_v4_init()
[all …]
Dvgic-mmio-v3.c43 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_has_its() local
45 if (dist->vgic_model != KVM_DEV_TYPE_ARM_VGIC_V3) in vgic_has_its()
48 return dist->has_its; in vgic_has_its()
108 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v3_misc() local
116 was_enabled = dist->enabled; in vgic_mmio_write_v3_misc()
117 is_hwsgi = dist->nassgireq; in vgic_mmio_write_v3_misc()
119 dist->enabled = val & GICD_CTLR_ENABLE_SS_G1; in vgic_mmio_write_v3_misc()
126 if (was_enabled && dist->enabled) { in vgic_mmio_write_v3_misc()
132 dist->nassgireq = val & GICD_CTLR_nASSGIreq; in vgic_mmio_write_v3_misc()
133 if (is_hwsgi != dist->nassgireq) in vgic_mmio_write_v3_misc()
[all …]
Dvgic-v3.c353 static void unmap_all_vpes(struct vgic_dist *dist) in unmap_all_vpes() argument
358 for (i = 0; i < dist->its_vm.nr_vpes; i++) { in unmap_all_vpes()
359 desc = irq_to_desc(dist->its_vm.vpes[i]->irq); in unmap_all_vpes()
364 static void map_all_vpes(struct vgic_dist *dist) in map_all_vpes() argument
369 for (i = 0; i < dist->its_vm.nr_vpes; i++) { in map_all_vpes()
370 desc = irq_to_desc(dist->its_vm.vpes[i]->irq); in map_all_vpes()
381 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v3_save_pending_tables() local
397 unmap_all_vpes(dist); in vgic_v3_save_pending_tables()
401 list_for_each_entry(irq, &dist->lpi_list_head, lpi_list) { in vgic_v3_save_pending_tables()
447 map_all_vpes(dist); in vgic_v3_save_pending_tables()
[all …]
Dvgic-its.c42 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_add_lpi() local
65 raw_spin_lock_irqsave(&dist->lpi_list_lock, flags); in vgic_add_lpi()
71 list_for_each_entry(oldirq, &dist->lpi_list_head, lpi_list) { in vgic_add_lpi()
89 list_add_tail(&irq->lpi_list, &dist->lpi_list_head); in vgic_add_lpi()
90 dist->lpi_list_count++; in vgic_add_lpi()
93 raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags); in vgic_add_lpi()
321 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_copy_lpi_list() local
334 irq_count = READ_ONCE(dist->lpi_list_count); in vgic_copy_lpi_list()
339 raw_spin_lock_irqsave(&dist->lpi_list_lock, flags); in vgic_copy_lpi_list()
340 list_for_each_entry(irq, &dist->lpi_list_head, lpi_list) { in vgic_copy_lpi_list()
[all …]
Dvgic-debug.c143 static void print_dist_state(struct seq_file *s, struct vgic_dist *dist) in print_dist_state() argument
145 bool v3 = dist->vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3; in print_dist_state()
150 seq_printf(s, "nr_spis:\t%d\n", dist->nr_spis); in print_dist_state()
152 seq_printf(s, "nr_lpis:\t%d\n", dist->lpi_list_count); in print_dist_state()
153 seq_printf(s, "enabled:\t%d\n", dist->enabled); in print_dist_state()
Dvgic-v2.c291 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_v2_map_resources() local
294 if (IS_VGIC_ADDR_UNDEF(dist->vgic_dist_base) || in vgic_v2_map_resources()
295 IS_VGIC_ADDR_UNDEF(dist->vgic_cpu_base)) { in vgic_v2_map_resources()
300 if (!vgic_v2_check_base(dist->vgic_dist_base, dist->vgic_cpu_base)) { in vgic_v2_map_resources()
315 ret = vgic_register_dist_iodev(kvm, dist->vgic_dist_base, VGIC_V2); in vgic_v2_map_resources()
322 ret = kvm_phys_addr_ioremap(kvm, dist->vgic_cpu_base, in vgic_v2_map_resources()
Dvgic.c60 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_get_lpi() local
64 raw_spin_lock_irqsave(&dist->lpi_list_lock, flags); in vgic_get_lpi()
66 list_for_each_entry(irq, &dist->lpi_list_head, lpi_list) { in vgic_get_lpi()
80 raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags); in vgic_get_lpi()
126 struct vgic_dist *dist = &kvm->arch.vgic; in __vgic_put_lpi_locked() local
132 dist->lpi_list_count--; in __vgic_put_lpi_locked()
139 struct vgic_dist *dist = &kvm->arch.vgic; in vgic_put_irq() local
145 raw_spin_lock_irqsave(&dist->lpi_list_lock, flags); in vgic_put_irq()
147 raw_spin_unlock_irqrestore(&dist->lpi_list_lock, flags); in vgic_put_irq()
Dvgic-mmio-v2.c56 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_write_v2_misc() local
57 bool was_enabled = dist->enabled; in vgic_mmio_write_v2_misc()
61 dist->enabled = val & GICD_ENABLE; in vgic_mmio_write_v2_misc()
62 if (!was_enabled && dist->enabled) in vgic_mmio_write_v2_misc()
76 struct vgic_dist *dist = &vcpu->kvm->arch.vgic; in vgic_mmio_uaccess_write_v2_misc() local
99 dist->implementation_rev = reg; in vgic_mmio_uaccess_write_v2_misc()
Dvgic-irqfd.c138 struct vgic_dist *dist = &kvm->arch.vgic; in kvm_vgic_setup_default_irq_routing() local
139 u32 nr = dist->nr_spis; in kvm_vgic_setup_default_irq_routing()
/Linux-v6.1/lib/
Dcpu_rmap.c54 rmap->near[cpu].dist = CPU_RMAP_DIST_INF; in alloc_cpu_rmap()
95 const struct cpumask *mask, u16 dist) in cpu_rmap_copy_neigh() argument
100 if (rmap->near[cpu].dist > dist && in cpu_rmap_copy_neigh()
101 rmap->near[neigh].dist <= dist) { in cpu_rmap_copy_neigh()
103 rmap->near[cpu].dist = dist; in cpu_rmap_copy_neigh()
121 cpu, index, rmap->near[cpu].dist); in debug_print_rmap()
169 rmap->near[cpu].dist = CPU_RMAP_DIST_INF; in cpu_rmap_update()
181 rmap->near[cpu].dist = 0; in cpu_rmap_update()
/Linux-v6.1/lib/zlib_inflate/
Dinffast.c92 unsigned dist; /* match distance */ in inflate_fast() local
159 dist = (unsigned)(this.val); in inflate_fast()
169 dist += (unsigned)hold & ((1U << op) - 1); in inflate_fast()
171 if (dist > dmax) { in inflate_fast()
180 if (dist > op) { /* see if copy from window */ in inflate_fast()
181 op = dist - op; /* distance back in window */ in inflate_fast()
195 from = out - dist; /* rest from output */ in inflate_fast()
213 from = out - dist; /* rest from output */ in inflate_fast()
224 from = out - dist; /* rest from output */ in inflate_fast()
243 from = out - dist; /* copy direct from output */ in inflate_fast()
[all …]
Dinflate.c123 unsigned copy, dist; in zlib_updatewindow() local
135 dist = state->wsize - state->write; in zlib_updatewindow()
136 if (dist > copy) dist = copy; in zlib_updatewindow()
137 memcpy(state->window + state->write, strm->next_out - copy, dist); in zlib_updatewindow()
138 copy -= dist; in zlib_updatewindow()
145 state->write += dist; in zlib_updatewindow()
147 if (state->whave < state->wsize) state->whave += dist; in zlib_updatewindow()
/Linux-v6.1/lib/zlib_deflate/
Ddeftree.c159 #define d_code(dist) \ argument
160 ((dist) < 256 ? dist_code[dist] : dist_code[256+((dist)>>7)])
178 int dist; /* distance index */ in tr_static_init() local
200 dist = 0; in tr_static_init()
202 base_dist[code] = dist; in tr_static_init()
204 dist_code[dist++] = (uch)code; in tr_static_init()
207 Assert (dist == 256, "tr_static_init: dist != 256"); in tr_static_init()
208 dist >>= 7; /* from now on, all distances are divided by 128 */ in tr_static_init()
210 base_dist[code] = dist << 7; in tr_static_init()
212 dist_code[256 + dist++] = (uch)code; in tr_static_init()
[all …]
/Linux-v6.1/arch/hexagon/kernel/
Dmodule.c102 int dist = (int)(value - (uint32_t)location); in apply_relocate_add() local
103 if ((dist < -0x00800000) || in apply_relocate_add()
104 (dist >= 0x00800000)) { in apply_relocate_add()
109 dist, value, (uint32_t)location, in apply_relocate_add()
116 *location |= 0x00003fff & dist; in apply_relocate_add()
117 *location |= 0x01ff0000 & (dist<<2); in apply_relocate_add()
/Linux-v6.1/arch/m68k/kernel/
Dtime.c45 static unsigned cnt = 0, period = 0, dist = 0; in timer_heartbeat() local
47 if (cnt == 0 || cnt == dist) in timer_heartbeat()
49 else if (cnt == 7 || cnt == dist+7) in timer_heartbeat()
59 dist = period / 4; in timer_heartbeat()
/Linux-v6.1/arch/powerpc/mm/
Dnuma.c201 int dist; in __cpu_form2_relative_distance() local
207 dist = numa_distance_table[node1][node2]; in __cpu_form2_relative_distance()
208 if (dist <= LOCAL_DISTANCE) in __cpu_form2_relative_distance()
210 else if (dist <= REMOTE_DISTANCE) in __cpu_form2_relative_distance()
218 int dist = 0; in __cpu_form1_relative_distance() local
226 dist++; in __cpu_form1_relative_distance()
229 return dist; in __cpu_form1_relative_distance()
416 int dist; in initialize_form2_numa_distance_lookup_table() local
419 dist = form2_distances[distance_index++]; in initialize_form2_numa_distance_lookup_table()
421 dist = LOCAL_DISTANCE; in initialize_form2_numa_distance_lookup_table()
[all …]
/Linux-v6.1/net/ipv4/
Dtcp_bic.c103 __u32 dist = (ca->last_max_cwnd - cwnd) in bictcp_update() local
106 if (dist > max_increment) in bictcp_update()
109 else if (dist <= 1U) in bictcp_update()
114 ca->cnt = cwnd / dist; in bictcp_update()
/Linux-v6.1/drivers/gpu/drm/nouveau/nvkm/engine/gr/
Dctxgm200.c50 u32 dist[TPC_MAX / 4] = {}; in gm200_grctx_generate_smid_config() local
57 dist[sm / 4] |= ((gpc << 4) | tpc) << ((sm % 4) * 8); in gm200_grctx_generate_smid_config()
62 nvkm_wr32(device, 0x405b60 + (i * 4), dist[i]); in gm200_grctx_generate_smid_config()
Dctxgp100.c100 u32 dist[TPC_MAX / 4] = {}, gpcs[16] = {}; in gp100_grctx_generate_smid_config() local
106 dist[sm / 4] |= ((gpc << 4) | tpc) << ((sm % 4) * 8); in gp100_grctx_generate_smid_config()
111 nvkm_wr32(device, 0x405b60 + (i * 4), dist[i]); in gp100_grctx_generate_smid_config()
/Linux-v6.1/tools/testing/selftests/kvm/aarch64/
Dvgic_init.c138 struct vgic_region_attr dist; in subtest_dist_rdist() local
142 dist = VGIC_DEV_IS_V3(v->gic_dev_type) ? gic_v3_dist_region in subtest_dist_rdist()
146 kvm_has_device_attr(v->gic_fd, KVM_DEV_ARM_VGIC_GRP_ADDR, dist.attr); in subtest_dist_rdist()
155 addr = dist.alignment / 0x10; in subtest_dist_rdist()
157 dist.attr, &addr); in subtest_dist_rdist()
168 dist.attr, &addr); in subtest_dist_rdist()
176 addr = max_phys_size - dist.alignment; in subtest_dist_rdist()
210 dist.attr, &addr); in subtest_dist_rdist()
/Linux-v6.1/drivers/base/regmap/
Dregcache-rbtree.c391 unsigned int dist, best_dist = UINT_MAX; in regcache_rbtree_write() local
412 dist = base_reg - reg; in regcache_rbtree_write()
414 dist = reg - top_reg; in regcache_rbtree_write()
416 dist = 0; in regcache_rbtree_write()
417 if (dist < best_dist) { in regcache_rbtree_write()
419 best_dist = dist; in regcache_rbtree_write()
/Linux-v6.1/arch/x86/mm/
Dnuma_emulation.c505 int dist; in numa_emulation() local
507 if (get_option(&emu_cmdline, &dist) == 2) in numa_emulation()
510 dist = physi == physj ? in numa_emulation()
513 dist = phys_dist[physi * numa_dist_cnt + physj]; in numa_emulation()
515 numa_set_distance(i, j, dist); in numa_emulation()
/Linux-v6.1/drivers/clk/imx/
Dclk-pll14xx.c134 long fvco, rate_min, rate_max, dist, best = LONG_MAX; in imx_pll14xx_calc_settings() local
197 dist = abs((long)rate - (long)fvco); in imx_pll14xx_calc_settings()
198 if (dist < best) { in imx_pll14xx_calc_settings()
199 best = dist; in imx_pll14xx_calc_settings()
206 if (!dist) in imx_pll14xx_calc_settings()
/Linux-v6.1/drivers/ata/
Dsata_sx4.c943 long dist; in pdc20621_get_from_dimm() local
961 dist = ((long) (window_size - (offset + size))) >= 0 ? size : in pdc20621_get_from_dimm()
963 memcpy_fromio(psource, dimm_mmio + offset / 4, dist); in pdc20621_get_from_dimm()
965 psource += dist; in pdc20621_get_from_dimm()
966 size -= dist; in pdc20621_get_from_dimm()
994 long dist; in pdc20621_put_to_dimm() local
1009 dist = ((long)(s32)(window_size - (offset + size))) >= 0 ? size : in pdc20621_put_to_dimm()
1011 memcpy_toio(dimm_mmio + offset / 4, psource, dist); in pdc20621_put_to_dimm()
1015 psource += dist; in pdc20621_put_to_dimm()
1016 size -= dist; in pdc20621_put_to_dimm()

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