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Searched refs:msg_buf (Results 1 – 25 of 50) sorted by relevance

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/linux-6.15/drivers/s390/char/
H A Dsclp_rw.c86 struct msg_buf *msg; in sclp_initialize_mto()
93 msg_size = sizeof(struct msg_buf) + max_len; in sclp_initialize_mto()
100 msg = (struct msg_buf *)((addr_t) sccb + sccb->length); in sclp_initialize_mto()
101 memset(msg, 0, sizeof(struct msg_buf)); in sclp_initialize_mto()
102 msg->header.length = sizeof(struct msg_buf); in sclp_initialize_mto()
136 struct msg_buf *msg; in sclp_finalize_mto()
314 count -= sizeof(struct msg_buf) + buffer->current_length; in sclp_buffer_space()
H A Dsclp_rw.h52 struct msg_buf { struct
59 sizeof(struct sccb_header)) / sizeof(struct msg_buf)) argument
69 struct msg_buf *current_msg;
H A Dsclp_early_core.c83 struct msg_buf msg;
92 struct msg_buf *msg; in sclp_early_print_lm()
/linux-6.15/sound/soc/sof/
H A Dipc3.c936 struct sof_ipc_cmd_hdr *hdr = msg_buf; in ipc3_stream_message()
958 struct sof_ipc_cmd_hdr *hdr = msg_buf; in ipc3_comp_notification()
976 struct sof_ipc_cmd_hdr *hdr = msg_buf; in ipc3_trace_message()
981 ipc3_dtrace_posn_update(sdev, msg_buf); in ipc3_trace_message()
1043 rx_callback(sdev, msg_buf); in sof_ipc3_do_rx_work()
1056 void *msg_buf; in sof_ipc3_rx_msg() local
1072 msg_buf = kmalloc(hdr.size, GFP_KERNEL); in sof_ipc3_rx_msg()
1073 if (!msg_buf) in sof_ipc3_rx_msg()
1079 kfree(msg_buf); in sof_ipc3_rx_msg()
1083 sof_ipc3_do_rx_work(sdev, &hdr, msg_buf); in sof_ipc3_rx_msg()
[all …]
H A Dsof-client.h62 typedef void (*sof_client_event_callback)(struct sof_client_dev *cdev, void *msg_buf);
78 int sof_client_ipc_rx_message(struct sof_client_dev *cdev, void *ipc_msg, void *msg_buf);
H A Dsof-client.c306 int sof_client_ipc_rx_message(struct sof_client_dev *cdev, void *ipc_msg, void *msg_buf) in sof_client_ipc_rx_message() argument
317 sof_ipc3_do_rx_work(cdev->sdev, ipc_msg, msg_buf); in sof_client_ipc_rx_message()
462 void sof_client_ipc_rx_dispatcher(struct snd_sof_dev *sdev, void *msg_buf) in sof_client_ipc_rx_dispatcher() argument
468 struct sof_ipc_cmd_hdr *hdr = msg_buf; in sof_client_ipc_rx_dispatcher()
472 struct sof_ipc4_msg *msg = msg_buf; in sof_client_ipc_rx_dispatcher()
485 event->callback(event->cdev, msg_buf); in sof_client_ipc_rx_dispatcher()
H A Dipc3-priv.h32 void sof_ipc3_do_rx_work(struct snd_sof_dev *sdev, struct sof_ipc_cmd_hdr *hdr, void *msg_buf);
/linux-6.15/drivers/crypto/bcm/
H A Dcipher.c157 sg_set_buf(sg++, rctx->msg_buf.c.supdt_tweak, in spu_skcipher_rx_sg_create()
216 sg_set_buf(sg++, rctx->msg_buf.bcm_spu_req_hdr, in spu_skcipher_tx_sg_create()
238 memset(rctx->msg_buf.tx_stat, 0, stat_len); in spu_skcipher_tx_sg_create()
239 sg_set_buf(sg, rctx->msg_buf.tx_stat, stat_len); in spu_skcipher_tx_sg_create()
400 sizeof(rctx->msg_buf.bcm_spu_req_hdr)); in handle_skcipher_req()
598 sg_set_buf(sg++, rctx->msg_buf.bcm_spu_req_hdr, in spu_ahash_tx_sg_create()
620 memset(rctx->msg_buf.tx_stat, 0, stat_len); in spu_ahash_tx_sg_create()
1190 sg_set_buf(sg++, rctx->msg_buf.bcm_spu_req_hdr, in spu_aead_tx_sg_create()
1227 memset(rctx->msg_buf.spu_req_pad, 0, pad_len); in spu_aead_tx_sg_create()
1236 memset(rctx->msg_buf.tx_stat, 0, stat_len); in spu_aead_tx_sg_create()
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/linux-6.15/drivers/i2c/busses/
H A Di2c-bcm2835.c69 u8 *msg_buf; member
202 *i2c_dev->msg_buf); in bcm2835_fill_txfifo()
203 i2c_dev->msg_buf++; in bcm2835_fill_txfifo()
216 *i2c_dev->msg_buf = bcm2835_i2c_readl(i2c_dev, in bcm2835_drain_rxfifo()
218 i2c_dev->msg_buf++; in bcm2835_drain_rxfifo()
246 i2c_dev->msg_buf = msg->buf; in bcm2835_i2c_start_transfer()
267 i2c_dev->msg_buf = NULL; in bcm2835_i2c_finish_transfer()
H A Di2c-virtio.c61 struct scatterlist *sgs[3], out_hdr, msg_buf, in_hdr; in virtio_i2c_prepare_reqs() local
89 sg_init_one(&msg_buf, reqs[i].buf, msgs[i].len); in virtio_i2c_prepare_reqs()
92 sgs[outcnt + incnt++] = &msg_buf; in virtio_i2c_prepare_reqs()
94 sgs[outcnt++] = &msg_buf; in virtio_i2c_prepare_reqs()
H A Di2c-xlp9xx.c98 u8 *msg_buf; member
150 u8 *buf = priv->msg_buf; in xlp9xx_i2c_fill_tx_fifo()
156 priv->msg_buf += len; in xlp9xx_i2c_fill_tx_fifo()
183 u8 rlen, *buf = priv->msg_buf; in xlp9xx_i2c_drain_rx_fifo()
229 priv->msg_buf = buf; in xlp9xx_i2c_drain_rx_fifo()
329 priv->msg_buf = msg->buf; in xlp9xx_i2c_xfer_msg()
H A Di2c-k1.c113 u8 *msg_buf; member
290 i2c->msg_buf = msg->buf; in spacemit_i2c_xfer_msg()
332 writel(*i2c->msg_buf++, i2c->base + SPACEMIT_IDBR); in spacemit_i2c_handle_write()
345 *i2c->msg_buf++ = readl(i2c->base + SPACEMIT_IDBR); in spacemit_i2c_handle_read()
H A Di2c-tegra.c282 u8 *msg_buf; member
739 u8 *buf = i2c_dev->msg_buf; in tegra_i2c_empty_rx_fifo()
790 i2c_dev->msg_buf = buf; in tegra_i2c_empty_rx_fifo()
799 u8 *buf = i2c_dev->msg_buf; in tegra_i2c_fill_tx_fifo()
834 i2c_dev->msg_buf = buf + words_to_transfer * BYTES_PER_FIFO_WORD; in tegra_i2c_fill_tx_fifo()
859 i2c_dev->msg_buf = NULL; in tegra_i2c_fill_tx_fifo()
1226 i2c_dev->msg_buf = msg->buf; in tegra_i2c_xfer_msg()
1242 i2c_dev->msg_buf += 1; in tegra_i2c_xfer_msg()
1343 memcpy(i2c_dev->msg_buf, i2c_dev->dma_buf, i2c_dev->msg_len); in tegra_i2c_xfer_msg()
/linux-6.15/drivers/net/ethernet/microsoft/mana/
H A Dhw_channel.c64 sge->mem_key = hwc_rxq->msg_buf->gpa_mkey; in mana_hwc_post_rx_wqe()
167 hwc->rxq->msg_buf->gpa_mkey = val; in mana_hwc_init_event_handler()
168 hwc->txq->msg_buf->gpa_mkey = val; in mana_hwc_init_event_handler()
234 rq_base_addr = hwc_rxq->msg_buf->mem_info.dma_handle; in mana_hwc_rx_event_handler()
237 rx_req = &hwc_rxq->msg_buf->reqs[rx_req_idx]; in mana_hwc_rx_event_handler()
481 mana_hwc_dealloc_dma_buf(hwc, hwc_wq->msg_buf); in mana_hwc_destroy_wq()
524 &hwc_wq->msg_buf); in mana_hwc_create_wq()
568 sge->mem_key = hwc_txq->msg_buf->gpa_mkey; in mana_hwc_post_tx_wqe()
609 req = &hwc_rxq->msg_buf->reqs[i]; in mana_hwc_test_channel()
829 tx_wr = &txq->msg_buf->reqs[msg_id]; in mana_hwc_send_request()
/linux-6.15/drivers/input/touchscreen/
H A Diqs7211.c1238 u8 msg_buf[] = { 0xFF, }; in iqs7211_force_comms() local
1274 ret = i2c_master_send(iqs7211->client, msg_buf, sizeof(msg_buf)); in iqs7211_force_comms()
1275 if (ret < (int)sizeof(msg_buf)) { in iqs7211_force_comms()
1365 u8 *msg_buf; in iqs7211_write_burst() local
1367 msg_buf = kzalloc(msg_len, GFP_KERNEL); in iqs7211_write_burst()
1368 if (!msg_buf) in iqs7211_write_burst()
1371 *msg_buf = reg; in iqs7211_write_burst()
1372 memcpy(msg_buf + sizeof(reg), val, val_len); in iqs7211_write_burst()
1388 ret = i2c_master_send(client, msg_buf, msg_len); in iqs7211_write_burst()
1401 kfree(msg_buf); in iqs7211_write_burst()
/linux-6.15/drivers/net/ethernet/intel/iavf/
H A Diavf_virtchnl.c106 if (!event.msg_buf) in iavf_verify_api_ver()
112 (struct virtchnl_version_info *)event.msg_buf; in iavf_verify_api_ver()
121 kfree(event.msg_buf); in iavf_verify_api_ver()
275 event.msg_buf = kzalloc(len, GFP_KERNEL); in iavf_get_vf_config()
276 if (!event.msg_buf) in iavf_get_vf_config()
289 kfree(event.msg_buf); in iavf_get_vf_config()
302 event.msg_buf = kzalloc(len, GFP_KERNEL); in iavf_get_vf_vlan_v2_caps()
303 if (!event.msg_buf) in iavf_get_vf_vlan_v2_caps()
312 kfree(event.msg_buf); in iavf_get_vf_vlan_v2_caps()
323 event.msg_buf = (u8 *)&rxdids; in iavf_get_vf_supported_rxdids()
[all …]
H A Diavf_adminq.h53 u8 *msg_buf; member
/linux-6.15/tools/testing/selftests/net/mptcp/
H A Dmptcp_inq.c330 char msg_buf[4096]; in process_one_client() local
340 .msg_control = msg_buf, in process_one_client()
341 .msg_controllen = sizeof(msg_buf), in process_one_client()
H A Dmptcp_connect.c509 char msg_buf[8192]; in do_recvmsg_cmsg() local
517 .msg_control = msg_buf, in do_recvmsg_cmsg()
518 .msg_controllen = sizeof(msg_buf), in do_recvmsg_cmsg()
552 int next = read(fd, msg_buf, sizeof(msg_buf)); in do_recvmsg_cmsg()
/linux-6.15/drivers/net/ethernet/intel/ice/
H A Dice_controlq.h87 u8 *msg_buf; member
/linux-6.15/drivers/input/misc/
H A Diqs7222.c1578 u8 msg_buf[] = { 0xFF, }; in iqs7222_force_comms() local
1600 ret = i2c_master_send(iqs7222->client, msg_buf, sizeof(msg_buf)); in iqs7222_force_comms()
1601 if (ret < (int)sizeof(msg_buf)) { in iqs7222_force_comms()
1704 u8 *msg_buf; in iqs7222_write_burst() local
1706 msg_buf = kzalloc(msg_len, GFP_KERNEL); in iqs7222_write_burst()
1707 if (!msg_buf) in iqs7222_write_burst()
1711 put_unaligned_be16(reg, msg_buf); in iqs7222_write_burst()
1713 *msg_buf = (u8)reg; in iqs7222_write_burst()
1715 memcpy(msg_buf + reg_len, val, val_len); in iqs7222_write_burst()
1731 ret = i2c_master_send(client, msg_buf, msg_len); in iqs7222_write_burst()
[all …]
/linux-6.15/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq.h53 u8 *msg_buf; member
/linux-6.15/include/uapi/linux/
H A Dmshv.h253 __u8 msg_buf[MSHV_RUN_VP_BUF_SZ]; member
/linux-6.15/include/net/mana/
H A Dhw_channel.h152 struct hwc_dma_buf *msg_buf; member
/linux-6.15/sound/firewire/fireface/
H A Dff.h82 __le32 msg_buf[SND_FF_OUT_MIDI_PORTS][SND_FF_MAXIMIM_MIDI_QUADS]; member

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