arch/riscv/kvm/aia_aplic.c

101

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

112

static bool aplic_read_pending(struct aplic *aplic, u32 irq)

arch/riscv/kvm/aia_aplic.c

118

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

120

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

129

static void aplic_write_pending(struct aplic *aplic, u32 irq, bool pending)

arch/riscv/kvm/aia_aplic.c

134

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

136

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

166

static bool aplic_read_enabled(struct aplic *aplic, u32 irq)

arch/riscv/kvm/aia_aplic.c

172

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

174

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

183

static void aplic_write_enabled(struct aplic *aplic, u32 irq, bool enabled)

arch/riscv/kvm/aia_aplic.c

188

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

190

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

200

static bool aplic_read_input(struct aplic *aplic, u32 irq)

arch/riscv/kvm/aia_aplic.c

207

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

209

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

250

struct aplic *aplic = kvm->arch.aia.aplic_state;

arch/riscv/kvm/aia_aplic.c

252

if (!(aplic->domaincfg & APLIC_DOMAINCFG_IE))

arch/riscv/kvm/aia_aplic.c

256

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

258

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

283

struct aplic *aplic = kvm->arch.aia.aplic_state;

arch/riscv/kvm/aia_aplic.c

285

if (!aplic || !source || (aplic->nr_irqs <= source))

arch/riscv/kvm/aia_aplic.c

287

irqd = &aplic->irqs[array_index_nospec(source, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

288

ie = (aplic->domaincfg & APLIC_DOMAINCFG_IE) ? true : false;

arch/riscv/kvm/aia_aplic.c

337

static u32 aplic_read_input_word(struct aplic *aplic, u32 word)

arch/riscv/kvm/aia_aplic.c

342

ret |= aplic_read_input(aplic, word * 32 + i) ? BIT(i) : 0;

arch/riscv/kvm/aia_aplic.c

347

static u32 aplic_read_pending_word(struct aplic *aplic, u32 word)

arch/riscv/kvm/aia_aplic.c

352

ret |= aplic_read_pending(aplic, word * 32 + i) ? BIT(i) : 0;

arch/riscv/kvm/aia_aplic.c

357

static void aplic_write_pending_word(struct aplic *aplic, u32 word,

arch/riscv/kvm/aia_aplic.c

364

aplic_write_pending(aplic, word * 32 + i, pending);

arch/riscv/kvm/aia_aplic.c

368

static u32 aplic_read_enabled_word(struct aplic *aplic, u32 word)

arch/riscv/kvm/aia_aplic.c

373

ret |= aplic_read_enabled(aplic, word * 32 + i) ? BIT(i) : 0;

arch/riscv/kvm/aia_aplic.c

378

static void aplic_write_enabled_word(struct aplic *aplic, u32 word,

arch/riscv/kvm/aia_aplic.c

385

aplic_write_enabled(aplic, word * 32 + i, enabled);

arch/riscv/kvm/aia_aplic.c

392

struct aplic *aplic = kvm->arch.aia.aplic_state;

arch/riscv/kvm/aia_aplic.c

399

aplic->domaincfg | APLIC_DOMAINCFG_DM;

arch/riscv/kvm/aia_aplic.c

401

(off < (APLIC_SOURCECFG_BASE + (aplic->nr_irqs - 1) * 4))) {

arch/riscv/kvm/aia_aplic.c

403

*val32 = aplic_read_sourcecfg(aplic, i);

arch/riscv/kvm/aia_aplic.c

405

(off < (APLIC_SETIP_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

407

*val32 = aplic_read_pending_word(aplic, i);

arch/riscv/kvm/aia_aplic.c

41

static u32 aplic_read_sourcecfg(struct aplic *aplic, u32 irq)

arch/riscv/kvm/aia_aplic.c

411

(off < (APLIC_CLRIP_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

413

*val32 = aplic_read_input_word(aplic, i);

arch/riscv/kvm/aia_aplic.c

417

(off < (APLIC_SETIE_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

419

*val32 = aplic_read_enabled_word(aplic, i);

arch/riscv/kvm/aia_aplic.c

423

(off < (APLIC_CLRIE_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

432

*val32 = aplic->genmsi;

arch/riscv/kvm/aia_aplic.c

434

(off < (APLIC_TARGET_BASE + (aplic->nr_irqs - 1) * 4))) {

arch/riscv/kvm/aia_aplic.c

436

*val32 = aplic_read_target(aplic, i);

arch/riscv/kvm/aia_aplic.c

457

struct aplic *aplic = kvm->arch.aia.aplic_state;

arch/riscv/kvm/aia_aplic.c

464

aplic->domaincfg = val32 & APLIC_DOMAINCFG_IE;

arch/riscv/kvm/aia_aplic.c

466

(off < (APLIC_SOURCECFG_BASE + (aplic->nr_irqs - 1) * 4))) {

arch/riscv/kvm/aia_aplic.c

468

aplic_write_sourcecfg(aplic, i, val32);

arch/riscv/kvm/aia_aplic.c

47

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

470

(off < (APLIC_SETIP_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

472

aplic_write_pending_word(aplic, i, val32, true);

arch/riscv/kvm/aia_aplic.c

474

aplic_write_pending(aplic, val32, true);

arch/riscv/kvm/aia_aplic.c

476

(off < (APLIC_CLRIP_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

478

aplic_write_pending_word(aplic, i, val32, false);

arch/riscv/kvm/aia_aplic.c

480

aplic_write_pending(aplic, val32, false);

arch/riscv/kvm/aia_aplic.c

482

(off < (APLIC_SETIE_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

484

aplic_write_enabled_word(aplic, i, val32, true);

arch/riscv/kvm/aia_aplic.c

486

aplic_write_enabled(aplic, val32, true);

arch/riscv/kvm/aia_aplic.c

488

(off < (APLIC_CLRIE_BASE + aplic->nr_words * 4))) {

arch/riscv/kvm/aia_aplic.c

49

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

490

aplic_write_enabled_word(aplic, i, val32, false);

arch/riscv/kvm/aia_aplic.c

492

aplic_write_enabled(aplic, val32, false);

arch/riscv/kvm/aia_aplic.c

494

aplic_write_pending(aplic, val32, true);

arch/riscv/kvm/aia_aplic.c

496

aplic_write_pending(aplic, __swab32(val32), true);

arch/riscv/kvm/aia_aplic.c

498

aplic->genmsi = val32 & ~(APLIC_TARGET_GUEST_IDX_MASK <<

arch/riscv/kvm/aia_aplic.c

504

(off < (APLIC_TARGET_BASE + (aplic->nr_irqs - 1) * 4))) {

arch/riscv/kvm/aia_aplic.c

506

aplic_write_target(aplic, i, val32);

arch/riscv/kvm/aia_aplic.c

510

aplic_update_irq_range(kvm, 1, aplic->nr_irqs - 1);

arch/riscv/kvm/aia_aplic.c

577

struct aplic *aplic;

arch/riscv/kvm/aia_aplic.c

58

static void aplic_write_sourcecfg(struct aplic *aplic, u32 irq, u32 val)

arch/riscv/kvm/aia_aplic.c

584

aplic = kzalloc_obj(*aplic);

arch/riscv/kvm/aia_aplic.c

585

if (!aplic)

arch/riscv/kvm/aia_aplic.c

587

kvm->arch.aia.aplic_state = aplic;

arch/riscv/kvm/aia_aplic.c

590

aplic->nr_irqs = kvm->arch.aia.nr_sources + 1;

arch/riscv/kvm/aia_aplic.c

591

aplic->nr_words = DIV_ROUND_UP(aplic->nr_irqs, 32);

arch/riscv/kvm/aia_aplic.c

592

aplic->irqs = kzalloc_objs(*aplic->irqs, aplic->nr_irqs);

arch/riscv/kvm/aia_aplic.c

593

if (!aplic->irqs) {

arch/riscv/kvm/aia_aplic.c

597

for (i = 0; i < aplic->nr_irqs; i++)

arch/riscv/kvm/aia_aplic.c

598

raw_spin_lock_init(&aplic->irqs[i].lock);

arch/riscv/kvm/aia_aplic.c

601

kvm_iodevice_init(&aplic->iodev, &aplic_iodoev_ops);

arch/riscv/kvm/aia_aplic.c

606

&aplic->iodev);

arch/riscv/kvm/aia_aplic.c

612

ret = kvm_riscv_setup_default_irq_routing(kvm, aplic->nr_irqs);

arch/riscv/kvm/aia_aplic.c

620

kvm_io_bus_unregister_dev(kvm, KVM_MMIO_BUS, &aplic->iodev);

arch/riscv/kvm/aia_aplic.c

623

kfree(aplic->irqs);

arch/riscv/kvm/aia_aplic.c

626

kfree(aplic);

arch/riscv/kvm/aia_aplic.c

63

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

632

struct aplic *aplic = kvm->arch.aia.aplic_state;

arch/riscv/kvm/aia_aplic.c

634

if (!aplic)

arch/riscv/kvm/aia_aplic.c

638

kvm_io_bus_unregister_dev(kvm, KVM_MMIO_BUS, &aplic->iodev);

arch/riscv/kvm/aia_aplic.c

641

kfree(aplic->irqs);

arch/riscv/kvm/aia_aplic.c

644

kfree(aplic);

arch/riscv/kvm/aia_aplic.c

65

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

77

static u32 aplic_read_target(struct aplic *aplic, u32 irq)

arch/riscv/kvm/aia_aplic.c

83

if (!irq || aplic->nr_irqs <= irq)

arch/riscv/kvm/aia_aplic.c

85

irqd = &aplic->irqs[array_index_nospec(irq, aplic->nr_irqs)];

arch/riscv/kvm/aia_aplic.c

94

static void aplic_write_target(struct aplic *aplic, u32 irq, u32 val)

arch/riscv/kvm/aia_aplic.c

99

if (!irq || aplic->nr_irqs <= irq)

drivers/acpi/riscv/irq.c

227

struct acpi_madt_aplic *aplic = (struct acpi_madt_aplic *)header;

drivers/acpi/riscv/irq.c

229

return riscv_acpi_register_ext_intc(aplic->gsi_base, aplic->num_sources, aplic->num_idcs,

drivers/acpi/riscv/irq.c

230

aplic->id, ACPI_RISCV_IRQCHIP_APLIC);