arch/arm64/kvm/vgic/vgic-mmio-v3.c

1152

struct vgic_io_device rd_dev = {

arch/arm64/kvm/vgic/vgic-mmio-v3.c

1157

return vgic_uaccess(vcpu, &rd_dev, is_write, offset, val);

arch/arm64/kvm/vgic/vgic-mmio-v3.c

783

struct vgic_io_device *rd_dev = &vcpu->arch.vgic_cpu.rd_iodev;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

814

kvm_iodevice_init(&rd_dev->dev, &kvm_io_gic_ops);

arch/arm64/kvm/vgic/vgic-mmio-v3.c

815

rd_dev->base_addr = rd_base;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

816

rd_dev->iodev_type = IODEV_REDIST;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

817

rd_dev->regions = vgic_v3_rd_registers;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

818

rd_dev->nr_regions = ARRAY_SIZE(vgic_v3_rd_registers);

arch/arm64/kvm/vgic/vgic-mmio-v3.c

819

rd_dev->redist_vcpu = vcpu;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

824

2 * SZ_64K, &rd_dev->dev);

arch/arm64/kvm/vgic/vgic-mmio-v3.c

839

struct vgic_io_device *rd_dev = &vcpu->arch.vgic_cpu.rd_iodev;

arch/arm64/kvm/vgic/vgic-mmio-v3.c

841

kvm_io_bus_unregister_dev(vcpu->kvm, KVM_MMIO_BUS, &rd_dev->dev);

drivers/target/target_core_rd.c

100

rd_dev->rd_host->rd_host_id, rd_dev->rd_dev_id, page_count,

drivers/target/target_core_rd.c

101

rd_dev->sg_table_count, (unsigned long)page_count * PAGE_SIZE);

drivers/target/target_core_rd.c

103

rd_dev->sg_table_array = NULL;

drivers/target/target_core_rd.c

104

rd_dev->sg_table_count = 0;

drivers/target/target_core_rd.c

112

static int rd_allocate_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,

drivers/target/target_core_rd.c

173

static int rd_build_device_space(struct rd_dev *rd_dev)

drivers/target/target_core_rd.c

181

if (rd_dev->rd_page_count <= 0) {

drivers/target/target_core_rd.c

183

rd_dev->rd_page_count);

drivers/target/target_core_rd.c

188

if (rd_dev->rd_flags & RDF_NULLIO)

drivers/target/target_core_rd.c

191

total_sg_needed = rd_dev->rd_page_count;

drivers/target/target_core_rd.c

198

rd_dev->sg_table_array = sg_table;

drivers/target/target_core_rd.c

199

rd_dev->sg_table_count = sg_tables;

drivers/target/target_core_rd.c

201

rc = rd_allocate_sgl_table(rd_dev, sg_table, total_sg_needed, 0x00);

drivers/target/target_core_rd.c

206

" %u pages in %u tables\n", rd_dev->rd_host->rd_host_id,

drivers/target/target_core_rd.c

207

rd_dev->rd_dev_id, rd_dev->rd_page_count,

drivers/target/target_core_rd.c

208

rd_dev->sg_table_count);

drivers/target/target_core_rd.c

213

static void rd_release_prot_space(struct rd_dev *rd_dev)

drivers/target/target_core_rd.c

217

if (!rd_dev->sg_prot_array || !rd_dev->sg_prot_count)

drivers/target/target_core_rd.c

220

page_count = rd_release_sgl_table(rd_dev, rd_dev->sg_prot_array,

drivers/target/target_core_rd.c

221

rd_dev->sg_prot_count);

drivers/target/target_core_rd.c

225

rd_dev->rd_host->rd_host_id, rd_dev->rd_dev_id, page_count,

drivers/target/target_core_rd.c

226

rd_dev->sg_table_count, (unsigned long)page_count * PAGE_SIZE);

drivers/target/target_core_rd.c

228

rd_dev->sg_prot_array = NULL;

drivers/target/target_core_rd.c

229

rd_dev->sg_prot_count = 0;

drivers/target/target_core_rd.c

232

static int rd_build_prot_space(struct rd_dev *rd_dev, int prot_length, int block_size)

drivers/target/target_core_rd.c

240

if (rd_dev->rd_flags & RDF_NULLIO)

drivers/target/target_core_rd.c

248

total_sg_needed = (rd_dev->rd_page_count * prot_length / block_size) + 1;

drivers/target/target_core_rd.c

255

rd_dev->sg_prot_array = sg_table;

drivers/target/target_core_rd.c

256

rd_dev->sg_prot_count = sg_tables;

drivers/target/target_core_rd.c

258

rc = rd_allocate_sgl_table(rd_dev, sg_table, total_sg_needed, 0xff);

drivers/target/target_core_rd.c

263

" %u pages in %u tables\n", rd_dev->rd_host->rd_host_id,

drivers/target/target_core_rd.c

264

rd_dev->rd_dev_id, total_sg_needed, rd_dev->sg_prot_count);

drivers/target/target_core_rd.c

271

struct rd_dev *rd_dev;

drivers/target/target_core_rd.c

274

rd_dev = kzalloc_obj(*rd_dev);

drivers/target/target_core_rd.c

275

if (!rd_dev)

drivers/target/target_core_rd.c

278

rd_dev->rd_host = rd_host;

drivers/target/target_core_rd.c

28

static inline struct rd_dev *RD_DEV(struct se_device *dev)

drivers/target/target_core_rd.c

280

return &rd_dev->dev;

drivers/target/target_core_rd.c

285

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

289

if (!(rd_dev->rd_flags & RDF_HAS_PAGE_COUNT)) {

drivers/target/target_core_rd.c

294

ret = rd_build_device_space(rd_dev);

drivers/target/target_core_rd.c

30

return container_of(dev, struct rd_dev, dev);

drivers/target/target_core_rd.c

303

rd_dev->rd_dev_id = rd_host->rd_host_dev_id_count++;

drivers/target/target_core_rd.c

307

rd_host->rd_host_id, rd_dev->rd_dev_id, rd_dev->rd_page_count,

drivers/target/target_core_rd.c

308

rd_dev->sg_table_count,

drivers/target/target_core_rd.c

309

(unsigned long)(rd_dev->rd_page_count * PAGE_SIZE));

drivers/target/target_core_rd.c

314

rd_release_device_space(rd_dev);

drivers/target/target_core_rd.c

321

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

323

kfree(rd_dev);

drivers/target/target_core_rd.c

333

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

335

rd_release_device_space(rd_dev);

drivers/target/target_core_rd.c

338

static struct rd_dev_sg_table *rd_get_sg_table(struct rd_dev *rd_dev, u32 page)

drivers/target/target_core_rd.c

345

if (i < rd_dev->sg_table_count) {

drivers/target/target_core_rd.c

346

sg_table = &rd_dev->sg_table_array[i];

drivers/target/target_core_rd.c

358

static struct rd_dev_sg_table *rd_get_prot_table(struct rd_dev *rd_dev, u32 page)

drivers/target/target_core_rd.c

365

if (i < rd_dev->sg_prot_count) {

drivers/target/target_core_rd.c

366

sg_table = &rd_dev->sg_prot_array[i];

drivers/target/target_core_rd.c

381

struct rd_dev *dev = RD_DEV(se_dev);

drivers/target/target_core_rd.c

420

struct rd_dev *dev = RD_DEV(se_dev);

drivers/target/target_core_rd.c

545

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

564

rd_dev->rd_page_count = arg;

drivers/target/target_core_rd.c

566

" Count: %u\n", rd_dev->rd_page_count);

drivers/target/target_core_rd.c

567

rd_dev->rd_flags |= RDF_HAS_PAGE_COUNT;

drivers/target/target_core_rd.c

575

rd_dev->rd_flags |= RDF_NULLIO;

drivers/target/target_core_rd.c

583

rd_dev->rd_flags |= RDF_DUMMY;

drivers/target/target_core_rd.c

596

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

599

rd_dev->rd_dev_id);

drivers/target/target_core_rd.c

602

rd_dev->rd_page_count,

drivers/target/target_core_rd.c

603

PAGE_SIZE, rd_dev->sg_table_count,

drivers/target/target_core_rd.c

604

!!(rd_dev->rd_flags & RDF_NULLIO),

drivers/target/target_core_rd.c

605

!!(rd_dev->rd_flags & RDF_DUMMY));

drivers/target/target_core_rd.c

619

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

621

unsigned long long blocks_long = ((rd_dev->rd_page_count * PAGE_SIZE) /

drivers/target/target_core_rd.c

629

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

63

static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table,

drivers/target/target_core_rd.c

634

return rd_build_prot_space(rd_dev, dev->prot_length,

drivers/target/target_core_rd.c

640

struct rd_dev *rd_dev = RD_DEV(dev);

drivers/target/target_core_rd.c

642

rd_release_prot_space(rd_dev);

drivers/target/target_core_rd.c

88

static void rd_release_device_space(struct rd_dev *rd_dev)

drivers/target/target_core_rd.c

92

if (!rd_dev->sg_table_array || !rd_dev->sg_table_count)

drivers/target/target_core_rd.c

95

page_count = rd_release_sgl_table(rd_dev, rd_dev->sg_table_array,

drivers/target/target_core_rd.c

96

rd_dev->sg_table_count);