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Searched refs:req_len (Results 1 – 25 of 84) sorted by relevance

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/linux/fs/ksmbd/
A Dsmb2misc.c289 unsigned int req_len = 0, expect_resp_len = 0, calc_credit_num, max_len; in smb2_validate_credit_charge() local
296 req_len = smb2_query_info_req_len(__hdr); in smb2_validate_credit_charge()
299 req_len = smb2_set_info_req_len(__hdr); in smb2_validate_credit_charge()
302 req_len = smb2_read_req_len(__hdr); in smb2_validate_credit_charge()
305 req_len = smb2_write_req_len(__hdr); in smb2_validate_credit_charge()
308 req_len = smb2_query_dir_req_len(__hdr); in smb2_validate_credit_charge()
311 req_len = smb2_ioctl_req_len(__hdr); in smb2_validate_credit_charge()
317 req_len = 1; in smb2_validate_credit_charge()
322 max_len = max_t(unsigned int, req_len, expect_resp_len); in smb2_validate_credit_charge()
/linux/drivers/watchdog/
A Dmei_wdt.c169 const size_t req_len = sizeof(req); in mei_wdt_ping() local
172 memset(&req, 0, req_len); in mei_wdt_ping()
174 req.hdr.bytecount = req_len - offsetof(struct mei_mc_hdr, subcommand); in mei_wdt_ping()
179 ret = mei_cldev_send(wdt->cldev, (u8 *)&req, req_len); in mei_wdt_ping()
197 const size_t req_len = sizeof(req); in mei_wdt_stop() local
200 memset(&req, 0, req_len); in mei_wdt_stop()
202 req.hdr.bytecount = req_len - offsetof(struct mei_mc_hdr, subcommand); in mei_wdt_stop()
206 ret = mei_cldev_send(wdt->cldev, (u8 *)&req, req_len); in mei_wdt_stop()
/linux/fs/nfs/
A Ddirect.c379 unsigned int req_len = min_t(size_t, bytes, PAGE_SIZE - pgbase); in nfs_direct_read_schedule_iovec() local
382 pgbase, req_len); in nfs_direct_read_schedule_iovec()
395 bytes -= req_len; in nfs_direct_read_schedule_iovec()
396 requested_bytes += req_len; in nfs_direct_read_schedule_iovec()
397 pos += req_len; in nfs_direct_read_schedule_iovec()
398 dreq->bytes_left -= req_len; in nfs_direct_read_schedule_iovec()
826 pgbase, req_len); in nfs_direct_write_schedule_iovec()
847 bytes -= req_len; in nfs_direct_write_schedule_iovec()
848 requested_bytes += req_len; in nfs_direct_write_schedule_iovec()
849 pos += req_len; in nfs_direct_write_schedule_iovec()
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/linux/drivers/char/tpm/
A Dtpm_vtpm_proxy.c43 size_t req_len; /* length of queued TPM request */ member
80 proxy_dev->req_len != 0 || in vtpm_proxy_fops_read()
92 len = proxy_dev->req_len; in vtpm_proxy_fops_read()
103 proxy_dev->req_len = 0; in vtpm_proxy_fops_read()
147 proxy_dev->req_len = 0; in vtpm_proxy_fops_write()
182 if (proxy_dev->req_len) in vtpm_proxy_fops_poll()
354 proxy_dev->req_len = count; in vtpm_proxy_tpm_op_send()
/linux/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_hwrm.c61 int __hwrm_req_init(struct bnxt *bp, void **req, u16 req_type, u32 req_len) in __hwrm_req_init() argument
67 if (req_len > BNXT_HWRM_CTX_OFFSET) in __hwrm_req_init()
78 ctx->req_len = req_len; in __hwrm_req_init()
220 ctx->req_len = len; in hwrm_req_replace()
429 u32 msg_len = ctx->req_len; in __hwrm_send()
738 if (addr < req_addr + max_offset && req_addr + ctx->req_len <= addr) { in hwrm_req_dma_slice()
A Dbnxt_hwrm.h33 u32 req_len; member
133 int __hwrm_req_init(struct bnxt *bp, void **req, u16 req_type, u32 req_len);
/linux/drivers/dma/
A Dbcm-sba-raid.c739 size_t req_len; in sba_prep_dma_memcpy() local
749 req_len, flags); in sba_prep_dma_memcpy()
761 off += req_len; in sba_prep_dma_memcpy()
762 len -= req_len; in sba_prep_dma_memcpy()
878 size_t req_len; in sba_prep_dma_xor() local
892 req_len, flags); in sba_prep_dma_xor()
904 off += req_len; in sba_prep_dma_xor()
905 len -= req_len; in sba_prep_dma_xor()
1346 size_t req_len; in sba_prep_dma_pq() local
1428 off += req_len; in sba_prep_dma_pq()
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A Dtegra20-apb-dma.c151 unsigned int req_len; member
529 return sg_req->req_len - (status & TEGRA_APBDMA_STATUS_COUNT_MASK) - 4; in get_current_xferred_count()
591 dma_desc->bytes_transferred += sgreq->req_len; in handle_once_dma_done()
627 (dma_desc->bytes_transferred + sgreq->req_len) % in handle_cont_sngl_cycle_dma_done()
856 return sg_req->req_len; in tegra_dma_sg_bytes_xferred()
876 wcount = sg_req->req_len - 4; in tegra_dma_sg_bytes_xferred()
890 wcount = sg_req->req_len - 4; in tegra_dma_sg_bytes_xferred()
1146 sg_req->req_len = len; in tegra_dma_prep_slave_sg()
1281 sg_req->req_len = len; in tegra_dma_prep_dma_cyclic()
/linux/drivers/net/wireless/zydas/zd1211rw/
A Dzd_usb.c1697 int r, i, req_len, actual_req_len, try_count = 0; in zd_usb_ioread16v() local
1742 if (req_len != actual_req_len) { in zd_usb_ioread16v()
1745 req_len, actual_req_len); in zd_usb_ioread16v()
1864 int i, req_len; in zd_usb_iowrite16v_async() local
1890 req_len = struct_size(req, reg_writes, count); in zd_usb_iowrite16v_async()
1891 req = kmalloc(req_len, GFP_KERNEL); in zd_usb_iowrite16v_async()
1909 req, req_len, iowrite16v_urb_complete, usb, in zd_usb_iowrite16v_async()
1913 req, req_len, iowrite16v_urb_complete, usb); in zd_usb_iowrite16v_async()
1955 int i, req_len, actual_req_len; in zd_usb_rfwrite() local
2019 if (req_len != actual_req_len) { in zd_usb_rfwrite()
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/linux/drivers/usb/gadget/function/
A Du_audio.c502 int req_len, i; in u_audio_start_capture() local
507 req_len = ep->maxpacket; in u_audio_start_capture()
522 req->length = req_len; in u_audio_start_capture()
539 req_len = ep_fback->maxpacket; in u_audio_start_capture()
548 req_fback->length = req_len; in u_audio_start_capture()
551 req_fback->buf = kzalloc(req_len, GFP_ATOMIC); in u_audio_start_capture()
593 int req_len, i; in u_audio_start_playback() local
622 req_len = p_pktsize; in u_audio_start_playback()
638 req->length = req_len; in u_audio_start_playback()
/linux/drivers/usb/gadget/udc/bdc/
A Dbdc_ep.c387 u32 req_len; in setup_first_bd_ep0() local
390 req_len = req->usb_req.length; in setup_first_bd_ep0()
399 if ((wValue > req_len) && in setup_first_bd_ep0()
400 (req_len % bdc->gadget.ep0->maxpacket == 0)) { in setup_first_bd_ep0()
402 wValue, req_len, in setup_first_bd_ep0()
434 u32 req_len; in setup_bd_list_xfr() local
442 req_len = req->usb_req.length; in setup_bd_list_xfr()
465 if (req_len > BD_MAX_BUFF_SIZE) { in setup_bd_list_xfr()
467 req_len -= BD_MAX_BUFF_SIZE; in setup_bd_list_xfr()
470 dword2 |= req_len; in setup_bd_list_xfr()
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/linux/drivers/scsi/snic/
A Dsnic_io.c255 rqi->req_len = sizeof(struct snic_host_req); in snic_req_init()
263 rqi->req_len += (sg_cnt * sizeof(struct snic_sg_desc)); in snic_req_init()
272 memset(rqi->req, 0, rqi->req_len); in snic_req_init()
375 rqi->req_len, in snic_req_free()
A Dsnic_io.h81 u16 req_len; /* buf len passing to fw (req + sgl)*/ member
/linux/drivers/scsi/ufs/
A Dufs_bsg.c85 unsigned int req_len = job->request_len; in ufs_bsg_request() local
94 ret = ufs_bsg_verify_query_size(hba, req_len, reply_len); in ufs_bsg_request()
/linux/include/linux/
A Dfsi-occ.h24 int fsi_occ_submit(struct device *dev, const void *request, size_t req_len,
/linux/drivers/vfio/platform/
A Dvfio_platform_common.c544 u64 req_len, pgoff, req_start; in vfio_platform_mmap_mmio() local
546 req_len = vma->vm_end - vma->vm_start; in vfio_platform_mmap_mmio()
551 if (region.size < PAGE_SIZE || req_start + req_len > region.size) in vfio_platform_mmap_mmio()
558 req_len, vma->vm_page_prot); in vfio_platform_mmap_mmio()
/linux/drivers/iio/accel/
A Dmma9551_core.c116 u8 req_len, err_code; in mma9551_transfer() local
124 req_len = 1 + MMA9551_MAILBOX_CTRL_REGS + num_inbytes; in mma9551_transfer()
139 out.len = req_len; in mma9551_transfer()
/linux/drivers/net/ethernet/microsoft/mana/
A Dhw_channel.c773 int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len, in mana_hwc_send_request() argument
787 if (req_len > tx_wr->buf_len) { in mana_hwc_send_request()
788 dev_err(hwc->dev, "HWC: req msg size: %d > %d\n", req_len, in mana_hwc_send_request()
800 memcpy(req_msg, req, req_len); in mana_hwc_send_request()
804 tx_wr->msg_size = req_len; in mana_hwc_send_request()
A Dhw_channel.h187 int mana_hwc_send_request(struct hw_channel_context *hwc, u32 req_len,
/linux/drivers/scsi/mvsas/
A Dmv_sas.c309 u32 req_len, resp_len, tag = tei->tag; in mvs_task_prep_smp() local
324 req_len = sg_dma_len(sg_req); in mvs_task_prep_smp()
335 if ((req_len & 0x3) || (resp_len & 0x3)) { in mvs_task_prep_smp()
383 hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | ((req_len - 4) / 4)); in mvs_task_prep_smp()
441 u32 i, req_len, resp_len; in mvs_task_prep_ata() local
519 req_len = sizeof(struct host_to_dev_fis); in mvs_task_prep_ata()
525 hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | (req_len / 4)); in mvs_task_prep_ata()
569 u32 resp_len, req_len, i, tag = tei->tag; in mvs_task_prep_ssp() local
638 req_len = sizeof(struct ssp_frame_hdr) + 28; in mvs_task_prep_ssp()
641 hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | (req_len / 4)); in mvs_task_prep_ssp()
/linux/drivers/scsi/isci/
A Dsas.h203 u8 req_len; /* byte 3 */ member
/linux/drivers/s390/crypto/
A Dzcrypt_msgtype6.c523 if (CEIL4(xcRB->req_len) < xcRB->req_len) in xcrb_msg_to_type6_ep11cprb_msgx()
527 ap_msg->len = sizeof(struct type6_hdr) + CEIL4(xcRB->req_len); in xcrb_msg_to_type6_ep11cprb_msgx()
536 msg->hdr.ToCardLen1 = xcRB->req_len; in xcrb_msg_to_type6_ep11cprb_msgx()
541 (char __force __user *)xcRB->req, xcRB->req_len)) { in xcrb_msg_to_type6_ep11cprb_msgx()
/linux/drivers/fsi/
A Dfsi-occ.c454 int fsi_occ_submit(struct device *dev, const void *request, size_t req_len, in fsi_occ_submit() argument
482 for (i = 1; i < req_len - 2; ++i) in fsi_occ_submit()
504 rc = occ_putsram(occ, request, req_len, seq_no, checksum); in fsi_occ_submit()
/linux/drivers/net/wireless/ath/ath10k/
A Dusb.c545 u8 req_val, u8 *req_buf, u32 req_len, in ath10k_usb_ctrl_msg_exchange() argument
553 req_buf, req_len); in ath10k_usb_ctrl_msg_exchange()
633 void *req, u32 req_len, in ath10k_usb_bmi_exchange_msg() argument
641 0, 0, req, req_len); in ath10k_usb_bmi_exchange_msg()
/linux/arch/sparc/kernel/
A Dds.c990 int req_len; member
1009 int req_len = qp->req_len; in process_ds_work() local
1020 cp->data(dp, cp, dpkt, req_len); in process_ds_work()

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