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Searched refs:req_size (Results 1 – 25 of 45) sorted by relevance

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/Linux-v4.19/mm/
Dreadahead.c351 unsigned long req_size, in try_context_readahead() argument
362 if (size <= req_size) in try_context_readahead()
373 ra->size = min(size + req_size, max); in try_context_readahead()
386 unsigned long req_size) in ondemand_readahead() argument
397 if (req_size > max_pages && bdi->io_pages > max_pages) in ondemand_readahead()
398 max_pages = min(req_size, bdi->io_pages); in ondemand_readahead()
436 ra->size += req_size; in ondemand_readahead()
445 if (req_size > max_pages) in ondemand_readahead()
461 if (try_context_readahead(mapping, ra, offset, req_size, max_pages)) in ondemand_readahead()
468 return __do_page_cache_readahead(mapping, filp, offset, req_size, 0); in ondemand_readahead()
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/Linux-v4.19/drivers/usb/gadget/function/
Duvc_video.c62 int len = video->req_size; in uvc_video_encode_bulk()
80 req->length = video->req_size - len; in uvc_video_encode_bulk()
102 int len = video->req_size; in uvc_video_encode_isoc()
114 req->length = video->req_size - len; in uvc_video_encode_isoc()
227 video->req_size = 0; in uvc_video_free_requests()
234 unsigned int req_size; in uvc_video_alloc_requests() local
238 BUG_ON(video->req_size); in uvc_video_alloc_requests()
240 req_size = video->ep->maxpacket in uvc_video_alloc_requests()
245 video->req_buffer[i] = kmalloc(req_size, GFP_KERNEL); in uvc_video_alloc_requests()
261 video->req_size = req_size; in uvc_video_alloc_requests()
Duvc.h87 unsigned int req_size; member
/Linux-v4.19/arch/mips/cavium-octeon/executive/
Dcvmx-bootmem.c270 int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min, in cvmx_bootmem_phy_alloc() argument
285 (unsigned long long)req_size, in cvmx_bootmem_phy_alloc()
309 if (!req_size) in cvmx_bootmem_phy_alloc()
313 req_size = (req_size + (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1)) & in cvmx_bootmem_phy_alloc()
323 address_max = address_min + req_size; in cvmx_bootmem_phy_alloc()
348 if (req_size > address_max - address_min) in cvmx_bootmem_phy_alloc()
393 && req_size <= usable_max - usable_base)) in cvmx_bootmem_phy_alloc()
402 desired_min_addr = usable_max - req_size; in cvmx_bootmem_phy_alloc()
412 if (req_size < ent_size) { in cvmx_bootmem_phy_alloc()
417 new_ent_addr = ent_addr + req_size; in cvmx_bootmem_phy_alloc()
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/Linux-v4.19/arch/ia64/sn/pci/pcibr/
Dpcibr_dma.c45 u64 paddr, size_t req_size, u64 flags, int dma_flags) in pcibr_dmamap_ate32() argument
67 if (!(MINIMAL_ATE_FLAG(paddr, req_size))) { in pcibr_dmamap_ate32()
69 +req_size /* max mapping bytes */ in pcibr_dmamap_ate32()
72 ate_count = IOPG(req_size /* max mapping bytes */ in pcibr_dmamap_ate32()
167 u64 paddr, size_t req_size, u64 flags, int dma_flags) in pcibr_dmatrans_direct32() argument
193 endoff = req_size + offset; in pcibr_dmatrans_direct32()
194 if ((req_size > (1ULL << 31)) || /* Too Big */ in pcibr_dmatrans_direct32()
/Linux-v4.19/drivers/net/wireless/marvell/libertas/
Dif_sdio.c504 u16 req_size; in if_sdio_prog_helper() local
506 req_size = sdio_readb(card->func, IF_SDIO_RD_BASE, &ret); in if_sdio_prog_helper()
510 req_size |= sdio_readb(card->func, IF_SDIO_RD_BASE + 1, &ret) << 8; in if_sdio_prog_helper()
514 if (req_size != 0) in if_sdio_prog_helper()
546 size_t size, req_size; in if_sdio_prog_real() local
570 req_size = sdio_readb(card->func, IF_SDIO_RD_BASE, in if_sdio_prog_real()
575 req_size |= sdio_readb(card->func, IF_SDIO_RD_BASE + 1, in if_sdio_prog_real()
587 if ((size != fw->size) || (req_size > 2)) in if_sdio_prog_real()
599 if (req_size == 0) { in if_sdio_prog_real()
605 if (req_size & 0x01) { in if_sdio_prog_real()
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/Linux-v4.19/arch/powerpc/kernel/
Dnvram_64.c62 .req_size = 2079,
71 .req_size = 4000,
303 part->req_size, part->min_size); in nvram_init_os_partition()
311 part->req_size, part->min_size); in nvram_init_os_partition()
986 int req_size, int min_size) in nvram_create_partition() argument
997 req_size = _ALIGN_UP(req_size, NVRAM_BLOCK_LEN) / NVRAM_BLOCK_LEN; in nvram_create_partition()
1004 min_size = req_size; in nvram_create_partition()
1005 if (min_size > req_size) in nvram_create_partition()
1009 req_size += 1; in nvram_create_partition()
1018 if (part->header.length >= req_size) { in nvram_create_partition()
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/Linux-v4.19/arch/powerpc/include/asm/
Dnvram.h31 int req_size; /* desired size, in bytes */ member
68 int req_size, int min_size);
/Linux-v4.19/sound/soc/sh/rcar/
Dadg.c437 int i, req_size; in rsnd_adg_get_clkout() local
464 req_size = prop->length / sizeof(u32); in rsnd_adg_get_clkout()
465 if (req_size > REQ_SIZE) { in rsnd_adg_get_clkout()
468 req_size = REQ_SIZE; in rsnd_adg_get_clkout()
471 of_property_read_u32_array(np, "clock-frequency", req_rate, req_size); in rsnd_adg_get_clkout()
474 for (i = 0; i < req_size; i++) { in rsnd_adg_get_clkout()
/Linux-v4.19/drivers/scsi/
Dvirtio_scsi.c422 size_t req_size, size_t resp_size) in virtscsi_add_cmd() argument
439 sg_init_one(&req, &cmd->req, req_size); in virtscsi_add_cmd()
467 size_t req_size, size_t resp_size) in virtscsi_kick_cmd() argument
474 err = virtscsi_add_cmd(vq->vq, cmd, req_size, resp_size); in virtscsi_kick_cmd()
541 int req_size; in virtscsi_queuecommand() local
560 req_size = sizeof(cmd->req.cmd_pi); in virtscsi_queuecommand()
566 req_size = sizeof(cmd->req.cmd); in virtscsi_queuecommand()
569 ret = virtscsi_kick_cmd(req_vq, cmd, req_size, sizeof(cmd->resp.cmd)); in virtscsi_queuecommand()
Dhptiop.c1295 u32 offset, i, req_size; in hptiop_probe() local
1407 req_size = sizeof(struct hpt_iop_request_scsi_command) in hptiop_probe()
1409 if ((req_size & 0x1f) != 0) in hptiop_probe()
1410 req_size = (req_size + 0x1f) & ~0x1f; in hptiop_probe()
1415 set_config.max_host_request_size = cpu_to_le16(req_size); in hptiop_probe()
1434 dprintk("req_size=%d, max_requests=%d\n", req_size, hba->max_requests); in hptiop_probe()
1436 hba->req_size = req_size; in hptiop_probe()
1441 hba->req_size + 0x20, in hptiop_probe()
1485 hba->req_size + 0x20, in hptiop_probe()
1572 hba->req_size + 0x20, in hptiop_remove()
/Linux-v4.19/drivers/staging/greybus/
Dcamera.c531 size_t req_size; in gb_camera_configure_streams() local
538 req_size = sizeof(*req) + nstreams * sizeof(req->config[0]); in gb_camera_configure_streams()
541 req = kmalloc(req_size, GFP_KERNEL); in gb_camera_configure_streams()
576 req, req_size, in gb_camera_configure_streams()
659 size_t req_size; in gb_camera_capture() local
665 req_size = sizeof(*req) + settings_size; in gb_camera_capture()
666 req = kmalloc(req_size, GFP_KERNEL); in gb_camera_capture()
684 req, req_size, NULL, 0); in gb_camera_capture()
/Linux-v4.19/arch/um/drivers/
Dvector_kern.h94 int req_size; /* different from max packet - used for TSO */ member
Dvector_kern.c600 if (vp->req_size <= linear) in prep_skb()
603 len = vp->req_size; in prep_skb()
1303 vp->req_size = 65536; in vector_set_features()
1306 vp->req_size = vp->max_packet + vp->headroom + SAFETY_MARGIN; in vector_set_features()
1506 .req_size = get_req_size(def) in vector_eth_configure()
/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_gs.c46 ms_pkt->req_bytecount = cpu_to_le32(arg->req_size); in qla2x00_prep_ms_iocb()
84 ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size); in qla24xx_prep_ms_iocb()
219 arg.req_size = GA_NXT_REQ_SIZE; in qla2x00_ga_nxt()
315 arg.req_size = GID_PT_REQ_SIZE; in qla2x00_gid_pt()
395 arg.req_size = GPN_ID_REQ_SIZE; in qla2x00_gpn_id()
464 arg.req_size = GNN_ID_REQ_SIZE; in qla2x00_gnn_id()
654 sp->u.iocb_cmd.u.ctarg.req_size = RFT_ID_REQ_SIZE; in qla_async_rftid()
749 sp->u.iocb_cmd.u.ctarg.req_size = RFF_ID_REQ_SIZE; in qla_async_rffid()
840 sp->u.iocb_cmd.u.ctarg.req_size = RNN_ID_REQ_SIZE; in qla_async_rnnid()
953 sp->u.iocb_cmd.u.ctarg.req_size = 24 + 1 + ct_req->req.rsnn_nn.name_len; in qla_async_rsnn_nn()
[all …]
/Linux-v4.19/arch/mips/include/asm/octeon/
Dcvmx-bootmem.h322 int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
/Linux-v4.19/drivers/net/ethernet/cavium/liquidio/
Dlio_vf_rep.c70 void *req, int req_size, in lio_vf_rep_send_soft_command() argument
82 octeon_alloc_soft_command(oct, req_size, in lio_vf_rep_send_soft_command()
92 memcpy(sc_req, req, req_size); in lio_vf_rep_send_soft_command()
/Linux-v4.19/drivers/net/can/usb/peak_usb/
Dpcan_usb_pro.h189 int req_value, void *req_addr, int req_size);
Dpcan_usb_pro.c320 int req_value, void *req_addr, int req_size) in pcan_usb_pro_send_req() argument
340 memset(req_addr, '\0', req_size); in pcan_usb_pro_send_req()
345 req_addr, req_size, 2 * USB_CTRL_GET_TIMEOUT); in pcan_usb_pro_send_req()
/Linux-v4.19/tools/perf/util/cs-etm-decoder/
Dcs-etm-decoder.c53 const u32 req_size, in cs_etm_decoder__mem_access() argument
60 req_size, in cs_etm_decoder__mem_access()
/Linux-v4.19/drivers/infiniband/hw/bnxt_re/
Dqplib_rcfw.h143 u32 req_size; member
Dqplib_rcfw.c139 crsqe->req_size = req->cmd_size; in __send_message()
333 cmdq->cons += crsqe->req_size; in bnxt_qplib_process_qp_event()
334 crsqe->req_size = 0; in bnxt_qplib_process_qp_event()
/Linux-v4.19/arch/ia64/sn/pci/
Dtioca_provider.c373 tioca_dma_mapped(struct pci_dev *pdev, unsigned long paddr, size_t req_size) in tioca_dma_mapped() argument
409 end_xio_addr = xio_addr + req_size - 1; in tioca_dma_mapped()
/Linux-v4.19/net/tls/
Dtls_device_fallback.c129 unsigned int req_size = sizeof(struct aead_request) + in tls_alloc_aead_request() local
133 aead_req = kzalloc(req_size, flags); in tls_alloc_aead_request()
/Linux-v4.19/include/uapi/scsi/
Dcxlflash_ioctl.h122 __u64 req_size; /* New requested size, in 4K blocks */ member

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