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Searched refs:datalen (Results 1 – 25 of 139) sorted by relevance

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/drivers/base/
A Ddevcoredump.c24 size_t datalen; member
68 void *data, size_t datalen);
115 return devcd->read(buffer, offset, count, devcd->data, devcd->datalen); in devcd_data_read()
228 void *data, size_t datalen) in devcd_readv() argument
230 return memory_read_from_buffer(buffer, count, &offset, data, datalen); in devcd_readv()
248 void dev_coredumpv(struct device *dev, void *data, size_t datalen, in dev_coredumpv() argument
251 dev_coredumpm(dev, NULL, data, datalen, gfp, devcd_readv, devcd_freev); in dev_coredumpv()
343 void *data, size_t datalen, gfp_t gfp, in dev_coredumpm_timeout() argument
346 size_t datalen), in dev_coredumpm_timeout() argument
373 devcd->datalen = datalen; in dev_coredumpm_timeout()
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/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
A Dfweh.c36 u32 datalen; member
37 u8 data[] __counted_by(datalen);
289 emsg.datalen = be32_to_cpu(emsg_be->datalen); in brcmf_fweh_event_worker()
298 min_t(u32, emsg.datalen, 64), in brcmf_fweh_event_worker()
299 "event payload, len=%d\n", emsg.datalen); in brcmf_fweh_event_worker()
483 u32 datalen; in brcmf_fweh_process_event() local
487 datalen = get_unaligned_be32(&event_packet->msg.datalen); in brcmf_fweh_process_event()
496 if (datalen > BRCMF_DCMD_MAXLEN || in brcmf_fweh_process_event()
497 datalen + sizeof(*event_packet) > packet_len) in brcmf_fweh_process_event()
505 event->datalen = datalen; in brcmf_fweh_process_event()
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A Dfwil.c167 brcmf_create_iovar(const char *name, const char *data, u32 datalen, in brcmf_create_iovar() argument
174 if ((len + datalen) > buflen) in brcmf_create_iovar()
180 if (data && datalen) in brcmf_create_iovar()
181 memcpy(&buf[len], data, datalen); in brcmf_create_iovar()
183 return len + datalen; in brcmf_create_iovar()
249 brcmf_create_bsscfg(s32 bsscfgidx, const char *name, char *data, u32 datalen, in brcmf_create_bsscfg() argument
260 return brcmf_create_iovar(name, data, datalen, buf, buflen); in brcmf_create_bsscfg()
264 iolen = prefixlen + namelen + sizeof(bsscfgidx_le) + datalen; in brcmf_create_bsscfg()
287 if (datalen) in brcmf_create_bsscfg()
288 memcpy(p, data, datalen); in brcmf_create_bsscfg()
/drivers/net/wireless/ath/ath9k/
A Ddfs.c101 int datalen, bool is_ctl, bool is_ext) in ath9k_check_chirping() argument
111 int num_fft_packets = datalen / sizeof(*fft); in ath9k_check_chirping()
116 datalen, num_fft_packets); in ath9k_check_chirping()
122 if ((datalen % sizeof(*fft)) == 2) { in ath9k_check_chirping()
134 int num_fft_packets = datalen / sizeof(*fft); in ath9k_check_chirping()
138 datalen, num_fft_packets); in ath9k_check_chirping()
293 u16 datalen; in ath9k_dfs_process_phyerr() local
309 datalen = rs->rs_datalen; in ath9k_dfs_process_phyerr()
310 if (datalen == 0) { in ath9k_dfs_process_phyerr()
327 vdata_end = data + datalen; in ath9k_dfs_process_phyerr()
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/drivers/infiniband/hw/hfi1/
A Duser_sdma.c44 u32 datalen);
641 u32 datalen) in user_sdma_txadd_ahg() argument
706 u32 datalen = 0; in user_sdma_send_pkts() local
758 if (!datalen) { in user_sdma_send_pkts()
777 datalen); in user_sdma_send_pkts()
799 req->koffset += datalen; in user_sdma_send_pkts()
801 req->tidoffset += datalen; in user_sdma_send_pkts()
802 req->sent += datalen; in user_sdma_send_pkts()
803 while (datalen) { in user_sdma_send_pkts()
805 &datalen); in user_sdma_send_pkts()
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A Dfault.c94 size_t copy, datalen = 1280; in fault_opcodes_write() local
98 data = kcalloc(datalen, sizeof(*data), GFP_KERNEL); in fault_opcodes_write()
101 copy = min(len, datalen - 1); in fault_opcodes_write()
164 size_t datalen = 1280, size = 0; /* see fault_opcodes_write() */ in fault_opcodes_read() local
169 data = kcalloc(datalen, sizeof(*data), GFP_KERNEL); in fault_opcodes_read()
177 datalen - size - 1, in fault_opcodes_read()
181 datalen - size - 1, "0x%lx,", in fault_opcodes_read()
/drivers/i2c/busses/
A Di2c-mlxcpld.c101 u8 *data, u8 datalen) in mlxcpld_i2c_read_comm() argument
105 switch (datalen) { in mlxcpld_i2c_read_comm()
120 mlxcpld_i2c_lpc_read_buf(data, datalen, addr); in mlxcpld_i2c_read_comm()
126 u8 *data, u8 datalen) in mlxcpld_i2c_write_comm() argument
130 switch (datalen) { in mlxcpld_i2c_write_comm()
145 mlxcpld_i2c_lpc_write_buf(data, datalen, addr); in mlxcpld_i2c_write_comm()
290 u8 datalen, val; in mlxcpld_i2c_wait_for_tc() local
327 &datalen, 1); in mlxcpld_i2c_wait_for_tc()
333 datalen = priv->xfer.data_len; in mlxcpld_i2c_wait_for_tc()
337 priv->xfer.msg[i].buf, datalen); in mlxcpld_i2c_wait_for_tc()
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/drivers/nfc/pn544/
A Di2c.c557 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_write_cmd() argument
565 if (datalen > PN544_FW_I2C_WRITE_DATA_MAX_LEN) in pn544_hci_i2c_fw_write_cmd()
566 datalen = PN544_FW_I2C_WRITE_DATA_MAX_LEN; in pn544_hci_i2c_fw_write_cmd()
571 sizeof(framep->be_datalen) + datalen; in pn544_hci_i2c_fw_write_cmd()
585 memcpy(framep->data, data, datalen); in pn544_hci_i2c_fw_write_cmd()
590 return datalen; in pn544_hci_i2c_fw_write_cmd()
598 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_check_cmd() argument
605 crc = crc_ccitt(0xffff, data, datalen); in pn544_hci_i2c_fw_check_cmd()
654 const u8 *data, u16 datalen) in pn544_hci_i2c_fw_secure_write_frame_cmd() argument
670 memcpy(chunk->data, data, datalen); in pn544_hci_i2c_fw_secure_write_frame_cmd()
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/drivers/scsi/esas2r/
A Desas2r_vda.c70 u32 datalen = 0; in esas2r_process_vda_ioctl() local
110 datalen = vi->data_length; in esas2r_process_vda_ioctl()
124 datalen = vi->data_length; in esas2r_process_vda_ioctl()
128 rq->vrq->cli.length = cpu_to_le32(datalen); in esas2r_process_vda_ioctl()
157 datalen = vi->cmd.mgt.data_length; in esas2r_process_vda_ioctl()
161 datalen = vi->data_length; in esas2r_process_vda_ioctl()
169 rq->vrq->mgt.length = cpu_to_le32(datalen); in esas2r_process_vda_ioctl()
185 datalen = vi->cmd.mgt.data_length; in esas2r_process_vda_ioctl()
187 rq->vrq->mgt.length = cpu_to_le32(datalen); in esas2r_process_vda_ioctl()
254 if (datalen) { in esas2r_process_vda_ioctl()
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/drivers/s390/scsi/
A Dzfcp_fc.h231 u32 datalen; in zfcp_fc_scsi_to_fcp() local
244 datalen = scsi_bufflen(scsi); in zfcp_fc_scsi_to_fcp()
245 fcp->fc_dl = cpu_to_be32(datalen); in zfcp_fc_scsi_to_fcp()
248 datalen += datalen / scsi->device->sector_size * 8; in zfcp_fc_scsi_to_fcp()
249 fcp->fc_dl = cpu_to_be32(datalen); in zfcp_fc_scsi_to_fcp()
/drivers/nfc/pn533/
A Dpn533.h52 #define PN533_STD_FRAME_CHECKSUM(f) (f->data[f->datalen])
53 #define PN533_STD_FRAME_POSTAMBLE(f) (f->data[f->datalen + 1])
55 #define PN533_STD_IS_EXTENDED(hdr) ((hdr)->datalen == 0xFF \
57 #define PN533_EXT_FRAME_CHECKSUM(f) (f->data[be16_to_cpu(f->datalen)])
119 u8 datalen; member
128 __be16 datalen; member
A Dusb.c248 u32 datalen; member
269 u8 datalen; member
284 frame->ccid.datalen = sizeof(frame->apdu) + 1; in pn533_acr122_tx_frame_init()
293 frame->datalen = 2; /* data[0] + data[1] */ in pn533_acr122_tx_frame_init()
305 frame->ccid.datalen += frame->datalen; in pn533_acr122_tx_frame_finish()
312 frame->datalen += len; in pn533_acr122_tx_update_payload_len()
322 if (!frame->ccid.datalen) in pn533_acr122_is_rx_frame_valid()
325 if (frame->data[frame->ccid.datalen - 2] == 0x63) in pn533_acr122_is_rx_frame_valid()
336 return sizeof(struct pn533_acr122_rx_frame) + f->ccid.datalen; in pn533_acr122_rx_frame_size()
/drivers/block/rnbd/
A Drnbd-srv-trace.h69 u32 datalen,
72 TP_ARGS(srv, msg, id, datalen, usrlen),
83 __field(u32, datalen)
96 __entry->datalen = datalen;
111 __entry->datalen,
A Drnbd-srv.c118 struct rtrs_srv_op *id, void *data, u32 datalen, in process_rdma() argument
129 trace_process_rdma(srv_sess, msg, id, datalen, usrlen); in process_rdma()
150 bio_add_virt_nofail(bio, data, datalen); in process_rdma()
338 void *data, size_t datalen, const void *usr, in process_msg_close() argument
359 void *data, size_t datalen);
363 void *data, size_t datalen);
366 void *data, size_t datalen, in rnbd_srv_rdma_ev() argument
383 process_msg_close(srv_sess, data, datalen, usr, usrlen); in rnbd_srv_rdma_ev()
389 process_msg_sess_info(srv_sess, usr, usrlen, data, datalen); in rnbd_srv_rdma_ev()
638 void *data, size_t datalen) in process_msg_sess_info() argument
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/drivers/scsi/
A Dlibiscsi_tcp.c414 conn->data, tcp_conn->in.datalen); in iscsi_tcp_data_recv_done()
490 if (tcp_conn->in.datalen == 0) in iscsi_tcp_data_in()
562 if (tcp_conn->in.datalen) { in iscsi_tcp_r2t_rsp()
565 tcp_conn->in.datalen); in iscsi_tcp_r2t_rsp()
720 if (tcp_conn->in.datalen) { in iscsi_tcp_hdr_dissect()
740 tcp_conn->in.datalen); in iscsi_tcp_hdr_dissect()
746 tcp_conn->in.datalen, in iscsi_tcp_hdr_dissect()
756 if (tcp_conn->in.datalen) { in iscsi_tcp_hdr_dissect()
783 tcp_conn->in.datalen, in iscsi_tcp_hdr_dissect()
792 if (tcp_conn->in.datalen) { in iscsi_tcp_hdr_dissect()
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/drivers/mtd/nand/raw/
A Dcafe_nand.c67 int datalen; member
125 memcpy(cafe->dmabuf + cafe->datalen, buf, len); in cafe_write_buf()
129 cafe->datalen += len; in cafe_write_buf()
132 len, cafe->datalen); in cafe_write_buf()
145 len, cafe->datalen); in cafe_read_buf()
146 cafe->datalen += len; in cafe_read_buf()
209 cafe->data_pos = cafe->datalen = 0; in cafe_nand_cmdfunc()
218 cafe->datalen = 4; in cafe_nand_cmdfunc()
238 cafe->ctl1, cafe->datalen); in cafe_nand_cmdfunc()
255 uint32_t dmactl = 0xc0000000 + cafe->datalen; in cafe_nand_cmdfunc()
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/drivers/input/mouse/
A Dappletouch.c35 int datalen; /* size of USB transfers */ member
49 .datalen = 81,
60 .datalen = 81,
71 .datalen = 64,
81 .datalen = 64,
91 .datalen = 64,
458 dev->info->datalen, dev->urb->actual_length); in atp_status_check()
479 if (dev->urb->actual_length != dev->info->datalen) { in atp_status_check()
882 dev->data, dev->info->datalen, in atp_probe()
931 usb_free_coherent(dev->udev, dev->info->datalen, in atp_probe()
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/drivers/s390/char/
A Dmonwriter.c74 (void *) buffer, myhdr->datalen); in monwrite_diag()
109 if (monhdr->datalen > MONWRITE_MAX_DATALEN || in monwrite_new_hdr()
118 monhdr->datalen = monbuf->hdr.datalen; in monwrite_new_hdr()
133 monbuf->data = kzalloc(monhdr->datalen, in monwrite_new_hdr()
246 monpriv->current_buf->hdr.datalen : 0; in monwrite_write()
252 monpriv->hdr.datalen - monpriv->data_to_read; in monwrite_write()
/drivers/md/
A Ddm-log-writes.c129 u32 datalen; member
237 if (datalen) in write_metadata()
238 memcpy(ptr + entrylen, data, datalen); in write_metadata()
239 memset(ptr + entrylen + datalen, 0, in write_metadata()
240 lc->sectorsize - entrylen - datalen); in write_metadata()
268 while (datalen) { in write_inline_data()
303 datalen -= pg_datalen; in write_inline_data()
329 entry.data_len = cpu_to_le64(block->datalen); in log_one_block()
340 if (block->datalen && metadatalen == 0) { in log_one_block()
342 block->datalen, sector)) { in log_one_block()
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/drivers/net/ethernet/amd/xgbe/
A Dxgbe-desc.c428 unsigned int offset, tso, vlan, datalen, len; in xgbe_map_tx_skb() local
475 for (datalen = skb_headlen(skb) - offset; datalen; ) { in xgbe_map_tx_skb()
476 len = min_t(unsigned int, datalen, XGBE_TX_MAX_BUF_SIZE); in xgbe_map_tx_skb()
490 datalen -= len; in xgbe_map_tx_skb()
506 for (datalen = skb_frag_size(frag); datalen; ) { in xgbe_map_tx_skb()
507 len = min_t(unsigned int, datalen, in xgbe_map_tx_skb()
524 datalen -= len; in xgbe_map_tx_skb()
/drivers/net/ethernet/synopsys/
A Ddwc-xlgmac-desc.c504 unsigned int offset, datalen, len; in xlgmac_map_tx_skb() local
555 for (datalen = skb_headlen(skb) - offset; datalen; ) { in xlgmac_map_tx_skb()
556 len = min_t(unsigned int, datalen, XLGMAC_TX_MAX_BUF_SIZE); in xlgmac_map_tx_skb()
570 datalen -= len; in xlgmac_map_tx_skb()
586 for (datalen = skb_frag_size(frag); datalen; ) { in xlgmac_map_tx_skb()
587 len = min_t(unsigned int, datalen, in xlgmac_map_tx_skb()
604 datalen -= len; in xlgmac_map_tx_skb()
/drivers/net/ethernet/intel/ice/
A Dice_controlq.c183 desc->datalen = cpu_to_le16(bi->size); in ice_alloc_rq_bufs()
916 u16 datalen, flags; in ice_debug_cq() local
925 datalen = le16_to_cpu(cq_desc->datalen); in ice_debug_cq()
941 if (buf && cq_desc->datalen && in ice_debug_cq()
951 min_t(u16, buf_len, datalen)); in ice_debug_cq()
1067 desc_on_ring->datalen = cpu_to_le16(buf_size); in ice_sq_send_cmd()
1096 u16 copy_size = le16_to_cpu(desc->datalen); in ice_sq_send_cmd()
1182 u16 datalen; in ice_clean_rq_elem() local
1219 datalen = le16_to_cpu(desc->datalen); in ice_clean_rq_elem()
1220 e->msg_len = min_t(u16, datalen, e->buf_len); in ice_clean_rq_elem()
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/drivers/infiniband/hw/irdma/
A Dpuda.c1237 if (offset > buf->datalen) in irdma_ieq_check_first_buf()
1291 buf->datalen); in irdma_ieq_compl_pfpdu()
1292 txoffset += buf->datalen; in irdma_ieq_compl_pfpdu()
1293 fpdu_len -= buf->datalen; in irdma_ieq_compl_pfpdu()
1303 if (buf->datalen) in irdma_ieq_compl_pfpdu()
1433 u16 datalen = buf->datalen; in irdma_ieq_process_buf() local
1447 while (datalen) { in irdma_ieq_process_buf()
1456 if (datalen < fpdu_len) { in irdma_ieq_process_buf()
1476 datalen -= fpdu_len; in irdma_ieq_process_buf()
1506 if (!datalen) { in irdma_ieq_process_buf()
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/drivers/net/wireless/ath/ath12k/
A Dtestmode.c95 u16 datalen; in ath12k_tm_process_event() local
121 datalen = length - (sizeof(struct ath12k_wmi_ftm_seg_hdr_params)); in ath12k_tm_process_event()
131 if ((data_pos + datalen) > ATH_FTM_EVENT_MAX_BUF_LENGTH) { in ath12k_tm_process_event()
134 data_pos, datalen); in ath12k_tm_process_event()
138 memcpy(&ab->ftm_event_obj.eventdata[data_pos], buf_pos, datalen); in ath12k_tm_process_event()
139 data_pos += datalen; in ath12k_tm_process_event()
/drivers/crypto/
A Datmel-aes.c197 size_t datalen; member
595 dd->datalen -= AES_BLOCK_SIZE; in atmel_aes_cpu_transfer()
636 dd->datalen = len + padlen; in atmel_aes_cpu_start()
975 size_t datalen; in atmel_aes_ctr_transfer() local
1261 dd->datalen = datalen; in atmel_aes_gcm_ghash()
1291 while (dd->datalen > 0) { in atmel_aes_gcm_ghash_finalize()
1294 dd->datalen -= AES_BLOCK_SIZE; in atmel_aes_gcm_ghash_finalize()
1318 size_t datalen, padlen; in atmel_aes_gcm_start() local
1337 if (datalen > dd->buflen) in atmel_aes_gcm_start()
1390 dd->datalen = 0; in atmel_aes_gcm_length()
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