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Searched refs:rpc (Results 1 – 25 of 113) sorted by relevance

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/linux/drivers/memory/
H A Drenesas-rpc-if.c47 int (*hw_init)(struct rpcif_priv *rpc, bool hyperflash);
48 void (*prepare)(struct rpcif_priv *rpc, const struct rpcif_op *op,
50 int (*manual_xfer)(struct rpcif_priv *rpc);
51 size_t (*dirmap_read)(struct rpcif_priv *rpc, u64 offs, size_t len,
97 struct rpcif_priv *rpc = context; in rpcif_reg_read() local
102 switch (rpc->xfer_size) { in rpcif_reg_read()
104 *val = readb(rpc->base + reg); in rpcif_reg_read()
108 *val = readw(rpc->base + reg); in rpcif_reg_read()
113 *val = readl(rpc->base + reg); in rpcif_reg_read()
122 if (rpc->xfer_size != 8) in rpcif_reg_read()
[all …]
/linux/arch/mips/pci/
H A Dpci-rt3883.c81 static inline u32 rt3883_pci_r32(struct rt3883_pci_controller *rpc, in rt3883_pci_r32() argument
84 return ioread32(rpc->base + reg); in rt3883_pci_r32()
87 static inline void rt3883_pci_w32(struct rt3883_pci_controller *rpc, in rt3883_pci_w32() argument
90 iowrite32(val, rpc->base + reg); in rt3883_pci_w32()
100 static u32 rt3883_pci_read_cfg32(struct rt3883_pci_controller *rpc, in rt3883_pci_read_cfg32() argument
108 rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR); in rt3883_pci_read_cfg32()
110 return rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA); in rt3883_pci_read_cfg32()
113 static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc, in rt3883_pci_write_cfg32() argument
121 rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR); in rt3883_pci_write_cfg32()
122 rt3883_pci_w32(rpc, val, RT3883_PCI_REG_CFGDATA); in rt3883_pci_write_cfg32()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/
H A Dalloc.c32 rpc_free_v03_00 *rpc; in r535_gsp_rpc_rm_free() local
37 rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_FREE, sizeof(*rpc)); in r535_gsp_rpc_rm_free()
38 if (WARN_ON(IS_ERR_OR_NULL(rpc))) in r535_gsp_rpc_rm_free()
41 rpc->params.hRoot = client->object.handle; in r535_gsp_rpc_rm_free()
42 rpc->params.hObjectParent = 0; in r535_gsp_rpc_rm_free()
43 rpc->params.hObjectOld = object->handle; in r535_gsp_rpc_rm_free()
44 return nvkm_gsp_rpc_wr(gsp, rpc, NVKM_GSP_RPC_REPLY_RECV); in r535_gsp_rpc_rm_free()
50 rpc_gsp_rm_alloc_v03_00 *rpc = to_payload_hdr(params, rpc); in r535_gsp_rpc_rm_alloc_done() local
52 nvkm_gsp_rpc_done(object->client->gsp, rpc); in r535_gsp_rpc_rm_alloc_done()
58 rpc_gsp_rm_alloc_v03_00 *rpc = to_payload_hdr(params, rpc); in r535_gsp_rpc_rm_alloc_push() local
[all …]
H A Drpc.c251 struct nvfw_gsp_rpc *rpc = (struct nvfw_gsp_rpc *)mqe->data; in r535_gsp_msgq_recv_one_elem() local
253 if (rpc->function != NV_VGPU_MSG_FUNCTION_CONTINUATION_RECORD) { in r535_gsp_msgq_recv_one_elem()
256 r535_gsp_msg_dump(gsp, rpc, NV_DBG_ERROR); in r535_gsp_msgq_recv_one_elem()
291 struct nvfw_gsp_rpc *rpc; in r535_gsp_msgq_recv() local
297 rpc = (struct nvfw_gsp_rpc *)mqe->data; in r535_gsp_msgq_recv()
299 if (WARN_ON(rpc->length > max_rpc_size)) in r535_gsp_msgq_recv()
302 buf = kvmalloc(max_t(u32, rpc->length, expected), GFP_KERNEL); in r535_gsp_msgq_recv()
308 info.gsp_rpc_len = rpc->length; in r535_gsp_msgq_recv()
326 rpc = r535_gsp_msgq_peek(gsp, sizeof(*rpc), info.retries); in r535_gsp_msgq_recv()
327 if (IS_ERR_OR_NULL(rpc)) { in r535_gsp_msgq_recv()
[all …]
H A Dctrl.c30 rpc_gsp_rm_control_v03_00 *rpc = to_payload_hdr(params, rpc); in r535_gsp_rpc_rm_ctrl_done() local
34 nvkm_gsp_rpc_done(object->client->gsp, rpc); in r535_gsp_rpc_rm_ctrl_done()
40 rpc_gsp_rm_control_v03_00 *rpc = to_payload_hdr((*params), rpc); in r535_gsp_rpc_rm_ctrl_push() local
44 rpc = nvkm_gsp_rpc_push(gsp, rpc, NVKM_GSP_RPC_REPLY_RECV, repc); in r535_gsp_rpc_rm_ctrl_push()
45 if (IS_ERR_OR_NULL(rpc)) { in r535_gsp_rpc_rm_ctrl_push()
47 return PTR_ERR(rpc); in r535_gsp_rpc_rm_ctrl_push()
50 if (rpc->status) { in r535_gsp_rpc_rm_ctrl_push()
51 ret = r535_rpc_status_to_errno(rpc->status); in r535_gsp_rpc_rm_ctrl_push()
54 object->client->object.handle, object->handle, rpc->cmd, rpc->status); in r535_gsp_rpc_rm_ctrl_push()
58 *params = rpc->params; in r535_gsp_rpc_rm_ctrl_push()
[all …]
H A Dfbsr.c58 rpc_alloc_memory_v13_01 *rpc; in r535_fbsr_memlist() local
61 rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_ALLOC_MEMORY, in r535_fbsr_memlist()
62 sizeof(*rpc) + pages * sizeof(rpc->pteDesc.pte_pde[0])); in r535_fbsr_memlist()
63 if (IS_ERR(rpc)) in r535_fbsr_memlist()
64 return PTR_ERR(rpc); in r535_fbsr_memlist()
66 rpc->hClient = client->object.handle; in r535_fbsr_memlist()
67 rpc->hDevice = device->object.handle; in r535_fbsr_memlist()
68 rpc->hMemory = handle; in r535_fbsr_memlist()
70 rpc->hClass = NV01_MEMORY_LIST_SYSTEM; in r535_fbsr_memlist()
71 rpc->flags = NVDEF(NVOS02, FLAGS, PHYSICALITY, NONCONTIGUOUS) | in r535_fbsr_memlist()
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H A Dbar.c55 rpc_update_bar_pde_v15_00 *rpc; in r535_bar_bar2_update_pde() local
57 rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_UPDATE_BAR_PDE, sizeof(*rpc)); in r535_bar_bar2_update_pde()
58 if (WARN_ON(IS_ERR_OR_NULL(rpc))) in r535_bar_bar2_update_pde()
61 rpc->info.barType = NV_RPC_UPDATE_PDE_BAR_2; in r535_bar_bar2_update_pde()
62 rpc->info.entryValue = pdbe; in r535_bar_bar2_update_pde()
63 rpc->info.entryLevelShift = page_shift; in r535_bar_bar2_update_pde()
65 return nvkm_gsp_rpc_wr(gsp, rpc, NVKM_GSP_RPC_REPLY_RECV); in r535_bar_bar2_update_pde()
H A Dgsp.c215 GspStaticConfigInfo *rpc; in r535_gsp_get_static_info() local
217 rpc = nvkm_gsp_rpc_rd(gsp, NV_VGPU_MSG_FUNCTION_GET_GSP_STATIC_INFO, sizeof(*rpc)); in r535_gsp_get_static_info()
218 if (IS_ERR(rpc)) in r535_gsp_get_static_info()
219 return PTR_ERR(rpc); in r535_gsp_get_static_info()
223 gsp->internal.client.object.handle = rpc->hInternalClient; in r535_gsp_get_static_info()
228 gsp->internal.device.object.handle = rpc->hInternalDevice; in r535_gsp_get_static_info()
232 gsp->internal.device.subdevice.handle = rpc->hInternalSubdevice; in r535_gsp_get_static_info()
234 gsp->bar.rm_bar1_pdb = rpc->bar1PdeBase; in r535_gsp_get_static_info()
235 gsp->bar.rm_bar2_pdb = rpc->bar2PdeBase; in r535_gsp_get_static_info()
237 r535_gsp_get_static_info_fb(gsp, &rpc->fbRegionInfoParams); in r535_gsp_get_static_info()
[all …]
/linux/drivers/mtd/hyperbus/
H A Drpc-if.c21 struct rpcif rpc; member
46 static void rpcif_hb_prepare_read(struct rpcif *rpc, void *to, in rpcif_hb_prepare_read() argument
59 rpcif_prepare(rpc->dev, &op, NULL, NULL); in rpcif_hb_prepare_read()
62 static void rpcif_hb_prepare_write(struct rpcif *rpc, unsigned long to, in rpcif_hb_prepare_write() argument
73 rpcif_prepare(rpc->dev, &op, NULL, NULL); in rpcif_hb_prepare_write()
82 rpcif_hb_prepare_read(&hyperbus->rpc, &data, addr, 2); in rpcif_hb_read16()
84 rpcif_manual_xfer(hyperbus->rpc.dev); in rpcif_hb_read16()
95 rpcif_hb_prepare_write(&hyperbus->rpc, addr, &data, 2); in rpcif_hb_write16()
97 rpcif_manual_xfer(hyperbus->rpc.dev); in rpcif_hb_write16()
106 rpcif_hb_prepare_read(&hyperbus->rpc, to, from, len); in rpcif_hb_copy_from()
[all …]
/linux/drivers/clk/renesas/
H A Drcar-cpg-lib.c144 struct rpc_clock *rpc; in cpg_rpc_clk_register() local
147 rpc = kzalloc_obj(*rpc); in cpg_rpc_clk_register()
148 if (!rpc) in cpg_rpc_clk_register()
151 rpc->div.reg = rpcckcr; in cpg_rpc_clk_register()
152 rpc->div.width = 3; in cpg_rpc_clk_register()
153 rpc->div.table = cpg_rpc_div_table; in cpg_rpc_clk_register()
154 rpc->div.lock = &cpg_lock; in cpg_rpc_clk_register()
156 rpc->gate.reg = rpcckcr; in cpg_rpc_clk_register()
157 rpc->gate.bit_idx = 8; in cpg_rpc_clk_register()
158 rpc->gate.flags = CLK_GATE_SET_TO_DISABLE; in cpg_rpc_clk_register()
[all …]
/linux/drivers/spi/
H A Dspi-rpc-if.c23 struct rpcif *rpc = spi_controller_get_devdata(spi_dev->controller); in rpcif_spi_mem_prepare() local
61 rpcif_prepare(rpc->dev, &rpc_op, offs, len); in rpcif_spi_mem_prepare()
81 struct rpcif *rpc = spi_controller_get_devdata(desc->mem->spi->controller); in xspi_spi_mem_dirmap_write() local
88 return xspi_dirmap_write(rpc->dev, offs, len, buf); in xspi_spi_mem_dirmap_write()
94 struct rpcif *rpc = in rpcif_spi_mem_dirmap_read() local
102 return rpcif_dirmap_read(rpc->dev, offs, len, buf); in rpcif_spi_mem_dirmap_read()
107 struct rpcif *rpc = in rpcif_spi_mem_dirmap_create() local
116 if (!rpc->dirmap) in rpcif_spi_mem_dirmap_create()
119 if (!rpc->xspi && desc->info.op_tmpl.data.dir != SPI_MEM_DATA_IN) in rpcif_spi_mem_dirmap_create()
128 struct rpcif *rpc = in rpcif_spi_mem_exec_op() local
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/linux/drivers/fwctl/pds/
H A Dmain.c282 struct fwctl_rpc_pds *rpc, in pdsfc_validate_rpc() argument
294 if (rpc->in.len > le32_to_cpu(pdsfc->ident.max_req_sz)) { in pdsfc_validate_rpc()
296 rpc->in.len, le32_to_cpu(pdsfc->ident.max_req_sz)); in pdsfc_validate_rpc()
300 if (rpc->out.len > le32_to_cpu(pdsfc->ident.max_resp_sz)) { in pdsfc_validate_rpc()
302 rpc->out.len, le32_to_cpu(pdsfc->ident.max_resp_sz)); in pdsfc_validate_rpc()
308 if (pdsfc->endpoint_info[i].endpoint == rpc->in.ep) { in pdsfc_validate_rpc()
314 dev_dbg(dev, "Invalid endpoint %d\n", rpc->in.ep); in pdsfc_validate_rpc()
325 rpc->in.ep); in pdsfc_validate_rpc()
338 if (PDS_FWCTL_RPC_OPCODE_CMP(rpc->in.op, le32_to_cpu(op_entry[i].id))) { in pdsfc_validate_rpc()
345 dev_dbg(dev, "Invalid operation %d for endpoint %d\n", rpc->in.op, rpc->in.ep); in pdsfc_validate_rpc()
[all …]
/linux/drivers/greybus/
H A Des2.c881 struct arpc *rpc; in arpc_alloc() local
883 if (size + sizeof(*rpc->req) > ARPC_OUT_SIZE_MAX) in arpc_alloc()
886 rpc = kzalloc_obj(*rpc); in arpc_alloc()
887 if (!rpc) in arpc_alloc()
890 INIT_LIST_HEAD(&rpc->list); in arpc_alloc()
891 rpc->req = kzalloc(sizeof(*rpc->req) + size, GFP_KERNEL); in arpc_alloc()
892 if (!rpc->req) in arpc_alloc()
895 rpc->resp = kzalloc_obj(*rpc->resp); in arpc_alloc()
896 if (!rpc->resp) in arpc_alloc()
899 rpc->req->type = type; in arpc_alloc()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/
H A Dgsp.c79 GspStaticConfigInfo *rpc; in r570_gsp_get_static_info() local
84 rpc = nvkm_gsp_rpc_rd(gsp, NV_VGPU_MSG_FUNCTION_GET_GSP_STATIC_INFO, sizeof(*rpc)); in r570_gsp_get_static_info()
85 if (IS_ERR(rpc)) in r570_gsp_get_static_info()
86 return PTR_ERR(rpc); in r570_gsp_get_static_info()
90 gsp->internal.client.object.handle = rpc->hInternalClient; in r570_gsp_get_static_info()
96 gsp->internal.device.object.handle = rpc->hInternalDevice; in r570_gsp_get_static_info()
100 gsp->internal.device.subdevice.handle = rpc->hInternalSubdevice; in r570_gsp_get_static_info()
102 gsp->bar.rm_bar1_pdb = rpc->bar1PdeBase; in r570_gsp_get_static_info()
103 gsp->bar.rm_bar2_pdb = rpc->bar2PdeBase; in r570_gsp_get_static_info()
105 r535_gsp_get_static_info_fb(gsp, &rpc->fbRegionInfoParams); in r570_gsp_get_static_info()
[all …]
/linux/drivers/net/ethernet/meta/fbnic/
H A Dfbnic_hw_stats.c170 struct fbnic_rpc_stats *rpc) in fbnic_reset_rpc_stats() argument
174 &rpc->unkn_etype); in fbnic_reset_rpc_stats()
177 &rpc->unkn_ext_hdr); in fbnic_reset_rpc_stats()
178 fbnic_hw_stat_rst32(fbd, FBNIC_RPC_CNTR_IPV4_FRAG, &rpc->ipv4_frag); in fbnic_reset_rpc_stats()
179 fbnic_hw_stat_rst32(fbd, FBNIC_RPC_CNTR_IPV6_FRAG, &rpc->ipv6_frag); in fbnic_reset_rpc_stats()
180 fbnic_hw_stat_rst32(fbd, FBNIC_RPC_CNTR_IPV4_ESP, &rpc->ipv4_esp); in fbnic_reset_rpc_stats()
181 fbnic_hw_stat_rst32(fbd, FBNIC_RPC_CNTR_IPV6_ESP, &rpc->ipv6_esp); in fbnic_reset_rpc_stats()
182 fbnic_hw_stat_rst32(fbd, FBNIC_RPC_CNTR_TCP_OPT_ERR, &rpc->tcp_opt_err); in fbnic_reset_rpc_stats()
185 &rpc->out_of_hdr_err); in fbnic_reset_rpc_stats()
188 &rpc->ovr_size_err); in fbnic_reset_rpc_stats()
[all …]
/linux/drivers/md/
H A Ddm-era-target.c1196 struct rpc { struct
1325 struct rpc *rpc, *tmp; in process_rpc_calls() local
1332 list_for_each_entry_safe(rpc, tmp, &calls, list) { in process_rpc_calls()
1333 rpc->result = rpc->fn0 ? rpc->fn0(era->md) : rpc->fn1(era->md, rpc->arg); in process_rpc_calls()
1340 list_for_each_entry_safe(rpc, tmp, &calls, list) in process_rpc_calls()
1341 rpc->result = r; in process_rpc_calls()
1344 list_for_each_entry_safe(rpc, tmp, &calls, list) in process_rpc_calls()
1345 complete(&rpc->complete); in process_rpc_calls()
1378 static int perform_rpc(struct era *era, struct rpc *rpc) in perform_rpc() argument
1380 rpc->result = 0; in perform_rpc()
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/linux/drivers/pci/pcie/
H A Daer.c1454 struct aer_rpc *rpc = get_service_data(dev); in aer_isr() local
1457 if (kfifo_is_empty(&rpc->aer_fifo)) in aer_isr()
1460 while (kfifo_get(&rpc->aer_fifo, &e_src)) in aer_isr()
1461 aer_isr_one_error(rpc->rpd, &e_src); in aer_isr()
1475 struct aer_rpc *rpc = get_service_data(pdev); in aer_irq() local
1476 struct pci_dev *rp = rpc->rpd; in aer_irq()
1487 if (!kfifo_put(&rpc->aer_fifo, e_src)) in aer_irq()
1535 static void aer_enable_rootport(struct aer_rpc *rpc) in aer_enable_rootport() argument
1537 struct pci_dev *pdev = rpc->rpd; in aer_enable_rootport()
1577 static void aer_disable_rootport(struct aer_rpc *rpc) in aer_disable_rootport() argument
[all …]
/linux/Documentation/userspace-api/fwctl/
H A Dfwctl-cxl.rst81 struct fwctl_rpc rpc = {0};
107 rpc.size = sizeof(rpc);
108 rpc.scope = FWCTL_RPC_CONFIGURATION;
109 rpc.in_len = in_size;
110 rpc.out_len = out_size;
111 rpc.in = (uint64_t)(uint64_t *)in;
112 rpc.out = (uint64_t)(uint64_t *)out;
114 rc = send_command(fd, &rpc, out);
/linux/drivers/media/platform/amphion/
H A Dvpu_windsor.c555 struct vpu_buffer *rpc, dma_addr_t boot_addr) in vpu_windsor_init_rpc() argument
565 if (rpc->phys < boot_addr) in vpu_windsor_init_rpc()
568 base_phy_addr = rpc->phys - boot_addr; in vpu_windsor_init_rpc()
569 iface = rpc->virt; in vpu_windsor_init_rpc()
575 iface->exec_area_size = rpc->length; in vpu_windsor_init_rpc()
580 shared->cmd_mem_vir = rpc->virt + offset; in vpu_windsor_init_rpc()
589 shared->msg_mem_vir = rpc->virt + offset; in vpu_windsor_init_rpc()
601 ctrl = rpc->virt + (iface->ctrl_iface[i] - base_phy_addr); in vpu_windsor_init_rpc()
604 hcs->ctrls[i].yuv_desc = rpc->virt + offset; in vpu_windsor_init_rpc()
608 hcs->ctrls[i].stream_desc = rpc->virt + offset; in vpu_windsor_init_rpc()
[all …]
H A Dvpu_malone.c354 struct vpu_buffer *rpc, dma_addr_t boot_addr) in vpu_malone_init_rpc() argument
363 if (rpc->phys < boot_addr) in vpu_malone_init_rpc()
366 iface = rpc->virt; in vpu_malone_init_rpc()
367 base_phy_addr = rpc->phys - boot_addr; in vpu_malone_init_rpc()
374 iface->exec_area_size = rpc->length; in vpu_malone_init_rpc()
380 shared->cmd_mem_vir = rpc->virt + offset; in vpu_malone_init_rpc()
389 shared->msg_mem_vir = rpc->virt + offset; in vpu_malone_init_rpc()
398 hc->codec_param = rpc->virt + offset; in vpu_malone_init_rpc()
403 hc->jpg = rpc->virt + offset; in vpu_malone_init_rpc()
408 hc->seq_mem = rpc->virt + offset; in vpu_malone_init_rpc()
[all …]
H A Dvpu_rpc.h53 struct vpu_buffer *rpc, dma_addr_t boot_addr);
196 struct vpu_buffer *rpc, in vpu_iface_init() argument
204 ops->init_rpc(shared, rpc, boot_addr); in vpu_iface_init()
207 if (rpc->bytesused > rpc->length) in vpu_iface_init()
/linux/drivers/pmdomain/mediatek/
H A Dmtk-mfg-pmdomain.c263 void __iomem *rpc; member
301 return (readl(mfg->rpc + RPC_PWR_CON) & PWR_ACK_M) == PWR_ACK_M; in mtk_mfg_is_powered_on()
374 ret = readl_poll_timeout(mfg->rpc + RPC_GHPM_RO0_CON, val, in mtk_mfg_eb_on()
382 mtk_mfg_update_reg_bits(mfg->rpc + mfg->ghpm_en_reg, GHPM_ENABLE_M, in mtk_mfg_eb_on()
385 mtk_mfg_update_reg_bits(mfg->rpc + RPC_GHPM_CFG0_CON, GHPM_ON_SEQ_M, 0); in mtk_mfg_eb_on()
386 mtk_mfg_update_reg_bits(mfg->rpc + RPC_GHPM_CFG0_CON, GHPM_ON_SEQ_M, in mtk_mfg_eb_on()
389 mtk_mfg_update_reg_bits(mfg->rpc + mfg->ghpm_en_reg, GHPM_ENABLE_M, 0); in mtk_mfg_eb_on()
392 ret = readl_poll_timeout(mfg->rpc + RPC_PWR_CON, val, in mtk_mfg_eb_on()
429 ret = readl_poll_timeout(mfg->rpc + RPC_PWR_CON, val, in mtk_mfg_eb_off()
897 mfg->rpc = devm_platform_ioremap_resource(pdev, 1); in mtk_mfg_probe()
[all …]
/linux/Documentation/filesystems/nfs/
H A Dindex.rst13 rpc-cache
14 rpc-server-gss
H A Drpc-server-gss.rst50 to talk to a custom daemon called rpc.svcgssd that is provide by the
76 This upcall mechanism uses the kernel rpc client and connects to the gssproxy
86 /proc/net/rpc/use-gss-proxy. If gss-proxy dies, it must repeat both
92 from /proc/net/rpc/use-gss-proxy and checking that it contains a
/linux/drivers/net/ethernet/aquantia/atlantic/hw_atl/
H A Dhw_atl_utils.c524 err = hw_atl_write_fwcfg_dwords(self, (u32 *)(void *)&self->rpc, in hw_atl_utils_fw_rpc_call()
539 struct hw_atl_utils_fw_rpc **rpc) in hw_atl_utils_fw_rpc_wait() argument
562 if (sw.len > sizeof(self->rpc)) { in hw_atl_utils_fw_rpc_wait()
573 if (rpc) { in hw_atl_utils_fw_rpc_wait()
575 if (fw.len > sizeof(self->rpc)) { in hw_atl_utils_fw_rpc_wait()
584 &self->rpc, in hw_atl_utils_fw_rpc_wait()
592 *rpc = &self->rpc; in hw_atl_utils_fw_rpc_wait()

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