Searched refs:msg_len (Results 1 - 25 of 157) sorted by path

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/linux-master/drivers/media/common/b2c2/
H A Dflexcop-fe-tuner.c157 return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0);
/linux-master/drivers/media/dvb-frontends/
H A Dgp8psk-fe.c246 m->msg, m->msg_len)) {
/linux-master/drivers/net/hyperv/
H A Dnetvsc_trace.h51 __field( u32, msg_len )
58 __entry->msg_len = msg->msg_len;
60 TP_printk("dev=%s q=%u req=%#x type=%s msg_len=%u",
62 show_rndis_type(__entry->msg_type), __entry->msg_len)
/linux-master/arch/m68k/mac/
H A Diop.c451 uint msg_len, __u8 *msg_data,
458 if (msg_len > IOP_MSG_LEN) return -EINVAL;
468 memcpy(msg->message, msg_data, msg_len);
450 iop_send_message(uint iop_num, uint chan, void *privdata, uint msg_len, __u8 *msg_data, void (*handler)(struct iop_msg *)) argument
/linux-master/arch/powerpc/include/asm/
H A Dopal.h206 uint64_t msg_len);
208 uint64_t *msg_len);
/linux-master/arch/sparc/kernel/
H A Dds.c431 int msg_len; local
440 msg_len = (sizeof(struct ds_data) +
443 pkt.data.tag.len = msg_len - sizeof(struct ds_msg_tag);
445 __ds_send(dp->lp, &pkt, msg_len);
783 int msg_len, loops; local
805 msg_len = (sizeof(struct ds_data) +
808 msg_len = (msg_len + 3) & ~3;
809 pkt.header.data.tag.len = msg_len - sizeof(struct ds_msg_tag);
817 __ds_send(dp->lp, &pkt, msg_len);
895 int err, msg_len; local
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/linux-master/arch/um/drivers/
H A Dvector_kern.c994 if (mmsg_vector->msg_len > vp->header_size) {
1017 mmsg_vector->msg_len - vp->rx_header_size);
/linux-master/drivers/accel/qaic/
H A Dqaic_control.c829 u32 *msg_len)
846 *msg_len += len;
854 u32 *msg_len, struct ioctl_resources *resources, struct qaic_user *usr)
867 *msg_len += len;
899 static int decode_deactivate(struct qaic_device *qdev, void *trans, u32 *msg_len, argument
924 *msg_len += sizeof(*in_trans);
965 u32 msg_len = 0; local
979 if (msg_len > msg_hdr_len - sizeof(*trans_hdr))
982 trans_hdr = (struct wire_trans_hdr *)(msg->data + msg_len);
985 size_add(msg_len, hdr_le
828 decode_passthrough(struct qaic_device *qdev, void *trans, struct manage_msg *user_msg, u32 *msg_len) argument
853 decode_activate(struct qaic_device *qdev, void *trans, struct manage_msg *user_msg, u32 *msg_len, struct ioctl_resources *resources, struct qaic_user *usr) argument
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/linux-master/drivers/char/ipmi/
H A Dipmb_dev_int.c139 u8 rq_sa, netf_rq_lun, msg_len; local
166 msg_len = msg[IPMB_MSG_LEN_IDX] - SMBUS_MSG_HEADER_LENGTH;
173 ret = i2c_smbus_write_block_data(temp_client, netf_rq_lun, msg_len,
H A Dipmi_bt_sm.c251 int i, msg_len; local
253 msg_len = bt->read_count - 2; /* account for length & seq */
254 if (msg_len < 3 || msg_len > IPMI_MAX_MSG_LENGTH) {
256 msg_len = 3;
260 if (length < msg_len || bt->truncated) {
262 msg_len = 3;
264 memcpy(data + 2, bt->read_data + 4, msg_len - 2);
267 dev_dbg(bt->io->dev, "result %d bytes:", msg_len);
268 for (i = 0; i < msg_len;
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/linux-master/drivers/crypto/intel/qat/qat_common/
H A Dadf_pfvf_vf_proto.c227 unsigned int msg_len; local
275 msg_len = ADF_PFVF_BLKMSG_HEADER_SIZE + buffer[ADF_PFVF_BLKMSG_LEN_BYTE];
276 msg_len = min(*buffer_len, msg_len);
279 for (index = ADF_PFVF_BLKMSG_HEADER_SIZE; index < msg_len; index++) {
286 ret = adf_vf2pf_blkmsg_get_crc(accel_dev, type, msg_len, &remote_crc);
290 local_crc = adf_pfvf_calc_blkmsg_crc(buffer, msg_len);
298 *buffer_len = msg_len;
/linux-master/drivers/crypto/qce/
H A Daead.c364 u8 msg_len[4]; local
389 * spec allows for upto 8 bytes to encode msg_len only 4 bytes are needed.
394 memcpy(&msg_len[0], &rctx->cryptlen, 4);
402 rctx->ccm_nonce[QCE_MAX_NONCE - i - 1] = msg_len[i];
/linux-master/drivers/dma/
H A Dbcm-sba-raid.c644 dma_addr_t msg_offset, size_t msg_len,
655 cmd = sba_cmd_enc(cmd, msg_len,
666 cmdsp->data_len = msg_len;
672 cmd = sba_cmd_enc(cmd, msg_len,
691 cmdsp->data_len = msg_len;
763 dma_addr_t msg_offset, size_t msg_len,
775 cmd = sba_cmd_enc(cmd, msg_len,
786 cmdsp->data_len = msg_len;
793 cmd = sba_cmd_enc(cmd, msg_len,
804 cmdsp->data_len = msg_len;
641 sba_fillup_memcpy_msg(struct sba_request *req, struct brcm_sba_command *cmds, struct brcm_message *msg, dma_addr_t msg_offset, size_t msg_len, dma_addr_t dst, dma_addr_t src) argument
760 sba_fillup_xor_msg(struct sba_request *req, struct brcm_sba_command *cmds, struct brcm_message *msg, dma_addr_t msg_offset, size_t msg_len, dma_addr_t dst, dma_addr_t *src, u32 src_cnt) argument
903 sba_fillup_pq_msg(struct sba_request *req, bool pq_continue, struct brcm_sba_command *cmds, struct brcm_message *msg, dma_addr_t msg_offset, size_t msg_len, dma_addr_t *dst_p, dma_addr_t *dst_q, const u8 *scf, dma_addr_t *src, u32 src_cnt) argument
1078 sba_fillup_pq_single_msg(struct sba_request *req, bool pq_continue, struct brcm_sba_command *cmds, struct brcm_message *msg, dma_addr_t msg_offset, size_t msg_len, dma_addr_t *dst_p, dma_addr_t *dst_q, dma_addr_t src, u8 scf) argument
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/linux-master/drivers/firmware/arm_scmi/
H A Draw_mode.c1265 static int scmi_xfer_raw_collect(void *msg, size_t *msg_len, argument
1271 if (!xfer || !msg || !msg_len)
1280 if (msg_size > *msg_len)
1290 *msg_len = msg_size;
/linux-master/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c284 (hdr->msg_len & 0x3f);
322 hdr->msg_len = buf[idx] & 0x3f;
756 msg->curchunk_len = hdr->msg_len;
2819 hdr.msg_len = tosend + 1;
/linux-master/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_msg.c167 unsigned long msg_len = strlen(msg); local
179 msg_len, si, di,
190 while (msg_len && (HIGH_WORD(ecx) & MESSAGE_STATUS_SUCCESS)) {
191 unsigned int bytes = min_t(size_t, msg_len, 4);
195 msg_len -= bytes;
280 size_t msg_len = strlen(msg); local
291 msg_len, si, di,
327 * @msg_len: message length
330 size_t *msg_len)
338 *msg_len
329 vmw_recv_msg(struct rpc_channel *channel, void **msg, size_t *msg_len) argument
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/linux-master/drivers/i2c/busses/
H A Di2c-altera.c61 * @msg_len: number of bytes transferred in msg
77 size_t msg_len; member in struct:altr_i2c_dev
182 if (idev->msg_len == 1)
184 if (idev->msg_len > 0)
195 int bytes_to_transfer = min(rx_fifo_avail, idev->msg_len);
199 idev->msg_len--;
211 int bytes_to_transfer = min(tx_fifo_avail, idev->msg_len);
212 int ret = idev->msg_len - bytes_to_transfer;
216 idev->msg_len--;
272 if (!idev->msg_len)
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H A Di2c-hix5hd2.c84 unsigned int msg_len; member in struct:hix5hd2_i2c_priv
199 if (priv->msg_len == 1) {
202 } else if (priv->msg_len > 1) {
214 if (priv->msg_len > 0) {
234 priv->msg_len--;
236 dev_dbg(priv->dev, "%s: error: priv->state = %d, msg_len = %d\n",
237 __func__, priv->state, priv->msg_len);
269 if (priv->msg_len > 0) {
322 priv->msg_len = priv->msg->len;
H A Di2c-microchip-corei2c.c102 * @msg_len: number of bytes transferred in msg
115 u16 msg_len; member in struct:mchp_corei2c_dev
204 if (idev->msg_len > 0) {
206 idev->msg_len--;
209 if (idev->msg_len <= 1) {
218 if (idev->msg_len > 0)
220 idev->msg_len--;
241 if (idev->msg_len == 0)
250 if (idev->msg_len > 0)
263 if (idev->msg_len
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H A Di2c-tegra.c246 * @msg_len: length of message in current transfer
280 unsigned int msg_len; member in struct:tegra_i2c_dev
1154 packet_header = i2c_dev->msg_len - 1;
1227 i2c_dev->msg_len = msg->len;
1240 i2c_dev->msg_len = 1;
1243 i2c_dev->msg_len -= 1;
1247 i2c_dev->msg_buf_remaining = i2c_dev->msg_len;
1250 xfer_size = i2c_dev->msg_len;
1252 xfer_size = i2c_dev->msg_len + I2C_PACKET_HEADER_SIZE;
1292 msg->buf, i2c_dev->msg_len);
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H A Di2c-xlp9xx.c94 u32 msg_len; member in struct:xlp9xx_i2c_dev
172 len = max_t(u32, priv->msg_len, len + 4);
209 priv->msg_len = 0;
219 priv->msg_len = rlen + 1;
251 if ((status & XLP9XX_I2C_INTEN_SADDR) && (priv->msg_len == 0))
330 priv->msg_buf_remaining = priv->msg_len = msg->len;
418 if (!priv->msg_len)
420 msg->len = priv->msg_len;
/linux-master/drivers/infiniband/hw/bnxt_re/
H A Dmain.c386 int msg_len, void *resp, int resp_max_len,
390 fw_msg->msg_len = msg_len;
385 bnxt_re_fill_fw_msg(struct bnxt_fw_msg *fw_msg, void *msg, int msg_len, void *resp, int resp_max_len, int timeout) argument
/linux-master/drivers/infiniband/hw/hns/
H A Dhns_roce_hw_v2.c153 rc_sq_wqe->msg_len = cpu_to_le32(lower_32_bits(pbl_ba));
192 unsigned int *sge_idx, u32 msg_len)
202 if (msg_len > qp->sq.ext_sge_cnt * HNS_ROCE_SGE_SIZE) {
288 u32 msg_len = le32_to_cpu(rc_sq_wqe->msg_len); local
300 if (!check_inl_data_len(qp, msg_len))
305 if (msg_len <= HNS_ROCE_V2_MAX_RC_INL_INN_SZ) {
316 ret = fill_ext_sge_inl_data(qp, wr, &curr_idx, msg_len);
475 u32 msg_len = 0; local
478 valid_num_sge = calc_wr_sge_num(wr, &msg_len);
190 fill_ext_sge_inl_data(struct hns_roce_qp *qp, const struct ib_send_wr *wr, unsigned int *sge_idx, u32 msg_len) argument
577 u32 msg_len = 0; local
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H A Dhns_roce_hw_v2.h848 __le32 msg_len; member in struct:hns_roce_v2_ud_send_wqe
884 __le32 msg_len; member in struct:hns_roce_v2_rc_send_wqe
/linux-master/drivers/input/keyboard/
H A Dapplespi.c769 u16 msg_len; local
801 msg_len = sizeof(message->tp_info_command);
814 msg_len = sizeof(message->init_mt_command);
827 msg_len = sizeof(message->capsl_command);
841 msg_len = sizeof(message->bl_command);
860 packet->length = cpu_to_le16(MSG_HEADER_SIZE + msg_len);
864 message->length = cpu_to_le16(msg_len - 2);
869 put_unaligned_le16(crc, &message->data[msg_len - 2]);
1423 unsigned int msg_len; local
1492 msg_len
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