drivers/char/hw_random/optee-rng.c

109

rng_size = param[0].u.memref.size;

drivers/char/hw_random/optee-rng.c

92

param[0].u.memref.shm = pvt_data->entropy_shm_pool;

drivers/char/hw_random/optee-rng.c

93

param[0].u.memref.size = req_size;

drivers/char/hw_random/optee-rng.c

94

param[0].u.memref.shm_offs = 0;

drivers/char/tpm/tpm_ftpm_tee.c

110

temp_buf = tee_shm_get_va(shm, command_params[1].u.memref.shm_offs);

drivers/char/tpm/tpm_ftpm_tee.c

77

.u.memref = {

drivers/char/tpm/tpm_ftpm_tee.c

95

.u.memref = {

drivers/firmware/arm_scmi/transports/optee.c

297

param[1].u.memref.shm = channel->tee_shm;

drivers/firmware/arm_scmi/transports/optee.c

298

param[1].u.memref.size = msg_size;

drivers/firmware/arm_scmi/transports/optee.c

301

param[2].u.memref.shm = channel->tee_shm;

drivers/firmware/arm_scmi/transports/optee.c

302

param[2].u.memref.size = SCMI_SHMEM_MAX_PAYLOAD_SIZE;

drivers/firmware/arm_scmi/transports/optee.c

312

channel->rx_len = param[2].u.memref.size;

drivers/firmware/broadcom/tee_bnxt_fw.c

148

nbytes = min_t(u32, rbytes, param[0].u.memref.size);

drivers/firmware/broadcom/tee_bnxt_fw.c

81

param[0].u.memref.shm = pvt_data.fw_shm_pool;

drivers/firmware/broadcom/tee_bnxt_fw.c

82

param[0].u.memref.size = MAX_SHM_MEM_SZ;

drivers/firmware/broadcom/tee_bnxt_fw.c

83

param[0].u.memref.shm_offs = 0;

drivers/firmware/efi/stmm/tee_stmm_efi.c

82

param[0].u.memref.size = buf_size;

drivers/firmware/efi/stmm/tee_stmm_efi.c

83

param[0].u.memref.shm = shm;

drivers/nvmem/stm32-bsec-optee-ta.c

175

param[1].u.memref.shm = shm;

drivers/nvmem/stm32-bsec-optee-ta.c

176

param[1].u.memref.size = num_bytes;

drivers/nvmem/stm32-bsec-optee-ta.c

240

param[1].u.memref.shm = shm;

drivers/nvmem/stm32-bsec-optee-ta.c

241

param[1].u.memref.size = bytes;

drivers/nvmem/stm32-bsec-optee-ta.c

277

param[1].u.memref.size = nb_lock * 4;

drivers/platform/x86/amd/pmf/tee-if.c

56

param[0].u.memref.size = sizeof(struct ta_pmf_shared_memory);

drivers/platform/x86/amd/pmf/tee-if.c

58

param[0].u.memref.shm = dev->fw_shm_pool;

drivers/platform/x86/amd/pmf/tee-if.c

59

param[0].u.memref.shm_offs = 0;

drivers/rtc/rtc-optee.c

166

param[0].u.memref.shm = priv->shm;

drivers/rtc/rtc-optee.c

167

param[0].u.memref.size = sizeof(struct optee_rtc_time);

drivers/rtc/rtc-optee.c

177

if (param[0].u.memref.size != sizeof(*optee_tm))

drivers/rtc/rtc-optee.c

205

param[0].u.memref.shm = priv->shm;

drivers/rtc/rtc-optee.c

206

param[0].u.memref.size = sizeof(struct optee_rtc_time);

drivers/rtc/rtc-optee.c

293

param[0].u.memref.shm = priv->shm;

drivers/rtc/rtc-optee.c

294

param[0].u.memref.size = sizeof(struct optee_rtc_alarm);

drivers/rtc/rtc-optee.c

304

if (param[0].u.memref.size != sizeof(*optee_alarm))

drivers/rtc/rtc-optee.c

339

param[0].u.memref.shm = priv->shm;

drivers/rtc/rtc-optee.c

340

param[0].u.memref.size = sizeof(struct optee_rtc_alarm);

drivers/rtc/rtc-optee.c

513

param[0].u.memref.shm = priv->shm;

drivers/rtc/rtc-optee.c

514

param[0].u.memref.size = sizeof(*info);

drivers/rtc/rtc-optee.c

524

if (param[0].u.memref.size != sizeof(*info))

drivers/tee/amdtee/amdtee_if.h

43

struct memref mref;

drivers/tee/amdtee/call.c

103

tee[i].u.memref.shm_offs = amd->params[i].mref.offset;

drivers/tee/amdtee/call.c

104

tee[i].u.memref.size = amd->params[i].mref.size;

drivers/tee/amdtee/call.c

48

u32 buf_id = (u32)tee[i].u.memref.shm->sec_world_id;

drivers/tee/amdtee/call.c

51

amd->params[i].mref.offset = tee[i].u.memref.shm_offs;

drivers/tee/amdtee/call.c

52

amd->params[i].mref.size = tee[i].u.memref.size;

drivers/tee/optee/device.c

36

param[0].u.memref.shm = device_shm;

drivers/tee/optee/device.c

37

param[0].u.memref.size = *shm_size;

drivers/tee/optee/device.c

38

param[0].u.memref.shm_offs = 0;

drivers/tee/optee/device.c

55

*shm_size = param[0].u.memref.size;

drivers/tee/optee/ffa_abi.c

133

p->u.memref.size = mp->u.fmem.size;

drivers/tee/optee/ffa_abi.c

137

p->u.memref.shm = shm;

drivers/tee/optee/ffa_abi.c

143

p->u.memref.shm_offs = offs_low | offs_high << 32;

drivers/tee/optee/ffa_abi.c

193

struct tee_shm *shm = p->u.memref.shm;

drivers/tee/optee/ffa_abi.c

199

u64 shm_offs = p->u.memref.shm_offs;

drivers/tee/optee/ffa_abi.c

214

mp->u.fmem.size = p->u.memref.size;

drivers/tee/optee/protmem.c

228

params[1].u.memref.size = *ma_count * sizeof(*mem_attrs);

drivers/tee/optee/protmem.c

230

params[1].u.memref.size);

drivers/tee/optee/protmem.c

233

params[1].u.memref.shm = shm_param;

drivers/tee/optee/protmem.c

263

*ma_count < params[1].u.memref.size / sizeof(*mem_attrs)) {

drivers/tee/optee/protmem.c

270

*ma_count = params[1].u.memref.size / sizeof(*mem_attrs);

drivers/tee/optee/protmem.c

279

params[1].u.memref.size);

drivers/tee/optee/rpc.c

331

buf = tee_shm_get_va(params[1].u.memref.shm,

drivers/tee/optee/rpc.c

332

params[1].u.memref.shm_offs);

drivers/tee/optee/rpc.c

349

if (params[1].u.memref.size < rdev->descr.dev_id_len) {

drivers/tee/optee/rpc.c

354

params[1].u.memref.size = rdev->descr.dev_id_len;

drivers/tee/optee/rpc.c

392

p0 = tee_shm_get_va(params[0].u.memref.shm,

drivers/tee/optee/rpc.c

393

params[0].u.memref.shm_offs);

drivers/tee/optee/rpc.c

394

p1 = tee_shm_get_va(params[1].u.memref.shm,

drivers/tee/optee/rpc.c

395

params[1].u.memref.shm_offs);

drivers/tee/optee/rpc.c

396

if (rpmb_route_frames(rdev, p0, params[0].u.memref.size, p1,

drivers/tee/optee/rpc.c

397

params[1].u.memref.size)) {

drivers/tee/optee/rpc.c

88

msg.buf = params[2].u.memref.shm->kaddr;

drivers/tee/optee/rpc.c

89

msg.len = params[2].u.memref.size;

drivers/tee/optee/smc_abi.c

104

p->u.memref.shm_offs = mp->u.tmem.buf_ptr - pa;

drivers/tee/optee/smc_abi.c

105

p->u.memref.shm = shm;

drivers/tee/optee/smc_abi.c

117

p->u.memref.size = mp->u.rmem.size;

drivers/tee/optee/smc_abi.c

121

p->u.memref.shm_offs = mp->u.rmem.offs;

drivers/tee/optee/smc_abi.c

122

p->u.memref.shm = shm;

drivers/tee/optee/smc_abi.c

124

p->u.memref.shm_offs = 0;

drivers/tee/optee/smc_abi.c

125

p->u.memref.shm = NULL;

drivers/tee/optee/smc_abi.c

189

mp->u.tmem.shm_ref = (unsigned long)p->u.memref.shm;

drivers/tee/optee/smc_abi.c

190

mp->u.tmem.size = p->u.memref.size;

drivers/tee/optee/smc_abi.c

192

if (!p->u.memref.shm) {

drivers/tee/optee/smc_abi.c

197

rc = tee_shm_get_pa(p->u.memref.shm, p->u.memref.shm_offs, &pa);

drivers/tee/optee/smc_abi.c

214

mp->u.rmem.shm_ref = (unsigned long)p->u.memref.shm;

drivers/tee/optee/smc_abi.c

215

mp->u.rmem.size = p->u.memref.size;

drivers/tee/optee/smc_abi.c

216

mp->u.rmem.offs = p->u.memref.shm_offs;

drivers/tee/optee/smc_abi.c

252

if (tee_shm_is_dynamic(p->u.memref.shm))

drivers/tee/optee/smc_abi.c

92

p->u.memref.size = mp->u.tmem.size;

drivers/tee/optee/smc_abi.c

95

p->u.memref.shm_offs = 0;

drivers/tee/optee/smc_abi.c

96

p->u.memref.shm = NULL;

drivers/tee/optee/supp.c

214

if (tee_param_is_memref(params + n) && params[n].u.memref.shm)

drivers/tee/optee/supp.c

215

tee_shm_put(params[n].u.memref.shm);

drivers/tee/optee/supp.c

391

p->u.memref.size = param[n + num_meta].u.memref.size;

drivers/tee/tee_core.c

363

struct tee_param_memref *memref,

drivers/tee/tee_core.c

425

memref->shm_offs = ip->a + offs;

drivers/tee/tee_core.c

426

memref->size = ip->b;

drivers/tee/tee_core.c

427

memref->shm = shm;

drivers/tee/tee_core.c

480

rc = param_from_user_memref(ctx, &params[n].u.memref,

drivers/tee/tee_core.c

523

if (put_user((u64)p->u.memref.size, &up->b))

drivers/tee/tee_core.c

541

if (tee_param_is_memref(params + n) && params[n].u.memref.shm)

drivers/tee/tee_core.c

542

tee_shm_put(params[n].u.memref.shm);

drivers/tee/tee_core.c

782

ip.b = p->u.memref.size;

drivers/tee/tee_core.c

783

if (!p->u.memref.shm) {

drivers/tee/tee_core.c

788

ip.a = p->u.memref.shm_offs;

drivers/tee/tee_core.c

789

ip.c = p->u.memref.shm->id;

drivers/tee/tee_core.c

911

p->u.memref.shm = NULL;

drivers/tee/tee_core.c

912

p->u.memref.shm_offs = 0;

drivers/tee/tee_core.c

913

p->u.memref.size = ip.b;

include/linux/tee_drv.h

104

struct tee_param_memref memref;

security/keys/trusted-keys/trusted_tee.c

132

param[0].u.memref.shm = reg_shm;

security/keys/trusted-keys/trusted_tee.c

133

param[0].u.memref.size = p->blob_len;

security/keys/trusted-keys/trusted_tee.c

134

param[0].u.memref.shm_offs = sizeof(p->key);

security/keys/trusted-keys/trusted_tee.c

136

param[1].u.memref.shm = reg_shm;

security/keys/trusted-keys/trusted_tee.c

137

param[1].u.memref.size = sizeof(p->key);

security/keys/trusted-keys/trusted_tee.c

138

param[1].u.memref.shm_offs = 0;

security/keys/trusted-keys/trusted_tee.c

146

p->key_len = param[1].u.memref.size;

security/keys/trusted-keys/trusted_tee.c

178

param[0].u.memref.shm = reg_shm;

security/keys/trusted-keys/trusted_tee.c

179

param[0].u.memref.size = key_len;

security/keys/trusted-keys/trusted_tee.c

180

param[0].u.memref.shm_offs = 0;

security/keys/trusted-keys/trusted_tee.c

188

ret = param[0].u.memref.size;

security/keys/trusted-keys/trusted_tee.c

85

param[0].u.memref.shm = reg_shm;

security/keys/trusted-keys/trusted_tee.c

86

param[0].u.memref.size = p->key_len;

security/keys/trusted-keys/trusted_tee.c

87

param[0].u.memref.shm_offs = 0;

security/keys/trusted-keys/trusted_tee.c

89

param[1].u.memref.shm = reg_shm;

security/keys/trusted-keys/trusted_tee.c

90

param[1].u.memref.size = sizeof(p->blob);

security/keys/trusted-keys/trusted_tee.c

91

param[1].u.memref.shm_offs = sizeof(p->key);

security/keys/trusted-keys/trusted_tee.c

99

p->blob_len = param[1].u.memref.size;