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Searched refs:send_buf (Results 1 – 25 of 43) sorted by relevance

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/linux/drivers/hid/
H A Dhid-corsair-void.c379 unsigned char *send_buf __free(kfree) = NULL; in send_alert_store()
389 send_buf = kmalloc(3, GFP_KERNEL); in send_alert_store()
390 if (!send_buf) in send_alert_store()
394 send_buf[0] = CORSAIR_VOID_NOTIF_REQUEST_ID; in send_alert_store()
395 send_buf[1] = 0x02; in send_alert_store()
396 send_buf[2] = alert_id; in send_alert_store()
399 send_buf, 3, HID_OUTPUT_REPORT, in send_alert_store()
434 unsigned char *send_buf __free(kfree) = NULL; in corsair_void_set_sidetone_wireless()
436 send_buf = kmalloc(12, GFP_KERNEL); in corsair_void_set_sidetone_wireless()
437 if (!send_buf) in corsair_void_set_sidetone_wireless()
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H A Dhid-thrustmaster.c153 u8 *send_buf = kmalloc(256, GFP_KERNEL); in thrustmaster_interrupts() local
159 if (!send_buf) { in thrustmaster_interrupts()
165 kfree(send_buf); in thrustmaster_interrupts()
177 kfree(send_buf); in thrustmaster_interrupts()
183 memcpy(send_buf, setup_arr[i], setup_arr_sizes[i]); in thrustmaster_interrupts()
187 send_buf, in thrustmaster_interrupts()
194 kfree(send_buf); in thrustmaster_interrupts()
199 kfree(send_buf); in thrustmaster_interrupts()
/linux/drivers/infiniband/core/
H A Dagent.c96 struct ib_mad_send_buf *send_buf; in agent_send_response() local
120 send_buf = ib_create_send_mad(agent, wc->src_qp, wc->pkey_index, 0, in agent_send_response()
125 if (IS_ERR(send_buf)) { in agent_send_response()
130 memcpy(send_buf->mad, mad_hdr, resp_mad_len); in agent_send_response()
131 send_buf->ah = ah; in agent_send_response()
134 mad_send_wr = container_of(send_buf, in agent_send_response()
136 send_buf); in agent_send_response()
140 if (ib_post_send_mad(send_buf, NULL)) { in agent_send_response()
146 ib_free_send_mad(send_buf); in agent_send_response()
154 rdma_destroy_ah(mad_send_wc->send_buf->ah, RDMA_DESTROY_AH_SLEEPABLE); in agent_send_handler()
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H A Dmad_rmpp.c206 if (mad_send_wc->send_buf->context[0] == mad_send_wc->send_buf->ah) in ib_rmpp_send_handler()
207 rdma_destroy_ah(mad_send_wc->send_buf->ah, in ib_rmpp_send_handler()
209 ib_free_send_mad(mad_send_wc->send_buf); in ib_rmpp_send_handler()
573 rmpp_mad = mad_send_wr->send_buf.mad; in send_next_seg()
579 paylen = (mad_send_wr->send_buf.seg_count * in send_next_seg()
580 mad_send_wr->send_buf.seg_rmpp_size) - in send_next_seg()
584 if (mad_send_wr->seg_num == mad_send_wr->send_buf.seg_count) { in send_next_seg()
586 paylen = mad_send_wr->send_buf.seg_rmpp_size - mad_send_wr->pad; in send_next_seg()
591 timeout = mad_send_wr->send_buf.timeout_ms; in send_next_seg()
610 if ((mad_send_wr->last_ack == mad_send_wr->send_buf.seg_count) || in abort_send()
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H A Dmad.c624 struct ib_smp *smp = mad_send_wr->send_buf.mad; in handle_outgoing_dr_smp()
721 mad_wc.byte_len = mad_send_wr->send_buf.hdr_len in handle_outgoing_dr_smp()
722 + mad_send_wr->send_buf.data_len in handle_outgoing_dr_smp()
818 struct ib_mad_send_buf *send_buf = &send_wr->send_buf; in alloc_send_rmpp_list() local
819 struct ib_rmpp_mad *rmpp_mad = send_buf->mad; in alloc_send_rmpp_list()
823 send_buf->seg_size = mad_size - send_buf->hdr_len; in alloc_send_rmpp_list()
824 send_buf->seg_rmpp_size = mad_size - IB_MGMT_RMPP_HDR; in alloc_send_rmpp_list()
825 seg_size = send_buf->seg_size; in alloc_send_rmpp_list()
829 for (left = send_buf->data_len + pad; left > 0; left -= seg_size) { in alloc_send_rmpp_list()
835 seg->num = ++send_buf->seg_count; in alloc_send_rmpp_list()
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/linux/drivers/bluetooth/
H A Dath3k.c205 u8 *send_buf; in ath3k_load_firmware() local
212 send_buf = kmalloc(BULK_SIZE, GFP_KERNEL); in ath3k_load_firmware()
213 if (!send_buf) { in ath3k_load_firmware()
235 memcpy(send_buf, firmware->data + sent, size); in ath3k_load_firmware()
237 err = usb_bulk_msg(udev, pipe, send_buf, size, in ath3k_load_firmware()
250 kfree(send_buf); in ath3k_load_firmware()
274 u8 *send_buf; in ath3k_load_fwfile() local
281 send_buf = kmalloc(BULK_SIZE, GFP_KERNEL); in ath3k_load_fwfile()
282 if (!send_buf) { in ath3k_load_fwfile()
294 kfree(send_buf); in ath3k_load_fwfile()
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/linux/include/trace/events/
H A Dib_mad.h64 __entry->length = wr->send_buf.hdr_len +
65 wr->send_buf.data_len;
67 ((struct ib_mad_hdr *)wr->send_buf.mad)->base_version;
69 ((struct ib_mad_hdr *)wr->send_buf.mad)->mgmt_class;
71 ((struct ib_mad_hdr *)wr->send_buf.mad)->class_version;
73 ((struct ib_mad_hdr *)wr->send_buf.mad)->method;
75 ((struct ib_mad_hdr *)wr->send_buf.mad)->status;
77 ((struct ib_mad_hdr *)wr->send_buf.mad)->class_specific;
78 __entry->tid = ((struct ib_mad_hdr *)wr->send_buf.mad)->tid;
80 ((struct ib_mad_hdr *)wr->send_buf.mad)->attr_id;
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/linux/drivers/cdx/controller/
H A Dcdx_rpmsg.c30 unsigned char *send_buf; in cdx_rpmsg_send() local
33 send_buf = kzalloc(hdr_len + sdu_len, GFP_KERNEL); in cdx_rpmsg_send()
34 if (!send_buf) in cdx_rpmsg_send()
37 memcpy(send_buf, hdr, hdr_len); in cdx_rpmsg_send()
38 memcpy(send_buf + hdr_len, sdu, sdu_len); in cdx_rpmsg_send()
40 ret = rpmsg_send(cdx_mcdi->ept, send_buf, hdr_len + sdu_len); in cdx_rpmsg_send()
41 kfree(send_buf); in cdx_rpmsg_send()
/linux/drivers/infiniband/hw/mthca/
H A Dmthca_mad.c169 struct ib_mad_send_buf *send_buf; in forward_trap() local
175 send_buf = ib_create_send_mad(agent, qpn, 0, 0, IB_MGMT_MAD_HDR, in forward_trap()
178 if (IS_ERR(send_buf)) in forward_trap()
187 memcpy(send_buf->mad, mad, sizeof *mad); in forward_trap()
188 if ((send_buf->ah = dev->sm_ah[port_num - 1])) in forward_trap()
189 ret = ib_post_send_mad(send_buf, NULL); in forward_trap()
195 ib_free_send_mad(send_buf); in forward_trap()
280 ib_free_send_mad(mad_send_wc->send_buf); in send_handler()
/linux/drivers/uio/
H A Duio_hv_generic.c63 void *send_buf; member
201 vfree(pdata->send_buf); in hv_uio_cleanup()
328 pdata->send_buf = vzalloc(SEND_BUFFER_SIZE); in hv_uio_probe()
329 if (!pdata->send_buf) { in hv_uio_probe()
334 ret = vmbus_establish_gpadl(channel, pdata->send_buf, in hv_uio_probe()
338 vfree(pdata->send_buf); in hv_uio_probe()
345 pdata->info.mem[SEND_BUF_MAP].addr = (uintptr_t)pdata->send_buf; in hv_uio_probe()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsockmap_ktls.c446 char send_buf[] = "hello ktls sockmap reverse order"; test_sockmap_ktls_verdict_with_tls_rx() local
/linux/net/vmw_vsock/
H A Dhyperv_transport.c242 struct hvs_send_buf *send_buf, size_t to_write) in hvs_send_data() argument
244 return __hvs_send_data(chan, &send_buf->hdr, to_write); in hvs_send_data()
652 struct hvs_send_buf *send_buf; in hvs_stream_enqueue() local
657 BUILD_BUG_ON(sizeof(*send_buf) != HV_HYP_PAGE_SIZE); in hvs_stream_enqueue()
659 send_buf = kmalloc_obj(*send_buf); in hvs_stream_enqueue()
660 if (!send_buf) in hvs_stream_enqueue()
676 ret = memcpy_from_msg(send_buf->data, msg, to_write); in hvs_stream_enqueue()
680 ret = hvs_send_data(hvs->chan, send_buf, to_write); in hvs_stream_enqueue()
691 kfree(send_buf); in hvs_stream_enqueue()
/linux/drivers/hid/intel-ish-hid/ishtp/
H A Dclient-buffers.c73 tx_buf->send_buf.data = kmalloc(len, GFP_KERNEL); in ishtp_cl_alloc_tx_ring()
74 if (!tx_buf->send_buf.data) { in ishtp_cl_alloc_tx_ring()
142 kfree(tx_buf->send_buf.data); in ishtp_cl_free_tx_ring()
153 kfree(tx_buf->send_buf.data); in ishtp_cl_free_tx_ring()
H A Dclient.c720 if (!cl_msg->send_buf.data) { in ishtp_cl_send()
734 memcpy(cl_msg->send_buf.data, buf, length); in ishtp_cl_send()
735 cl_msg->send_buf.size = length; in ishtp_cl_send()
825 rem = cl_msg->send_buf.size - cl->tx_offs; in ipc_tx_send()
831 pmsg = cl_msg->send_buf.data + cl->tx_offs; in ipc_tx_send()
850 rem = cl_msg->send_buf.size - cl->tx_offs; in ipc_tx_send()
913 msg_addr = ishtp_cl_get_dma_send_buf(dev, cl_msg->send_buf.size); in ishtp_cl_send_msg_dma()
930 memcpy(msg_addr, cl_msg->send_buf.data, cl_msg->send_buf.size); in ishtp_cl_send_msg_dma()
938 clflush_cache_range(msg_addr, cl_msg->send_buf.size); in ishtp_cl_send_msg_dma()
948 dma_xfer.msg_length = cl_msg->send_buf.size; in ishtp_cl_send_msg_dma()
/linux/sound/soc/codecs/
H A Dtas571x.c107 uint8_t send_buf, recv_buf[4]; in tas571x_reg_read() local
114 send_buf = reg; in tas571x_reg_read()
117 msgs[0].len = sizeof(send_buf); in tas571x_reg_read()
118 msgs[0].buf = &send_buf; in tas571x_reg_read()
180 uint8_t send_buf; in tas571x_reg_read_multiword() local
190 send_buf = reg; in tas571x_reg_read_multiword()
193 msgs[0].len = sizeof(send_buf); in tas571x_reg_read_multiword()
194 msgs[0].buf = &send_buf; in tas571x_reg_read_multiword()
H A Dtas5086.c196 uint8_t send_buf, recv_buf[4]; in tas5086_reg_read() local
206 send_buf = reg; in tas5086_reg_read()
209 msgs[0].len = sizeof(send_buf); in tas5086_reg_read()
210 msgs[0].buf = &send_buf; in tas5086_reg_read()
/linux/drivers/iio/common/ms_sensors/
H A Dms_sensors_i2c.c190 __be16 send_buf; in ms_sensors_read_serial() local
198 .buf = (__u8 *)&send_buf, in ms_sensors_read_serial()
208 send_buf = cpu_to_be16(MS_SENSORS_SERIAL_READ_MSB); in ms_sensors_read_serial()
230 send_buf = cpu_to_be16(MS_SENSORS_SERIAL_READ_LSB); in ms_sensors_read_serial()
/linux/drivers/edac/
H A Dversalnet_edac.c520 void *send_buf; in mcdi_request() local
523 send_buf = kzalloc(hdr_len + sdu_len, GFP_KERNEL); in mcdi_request()
524 if (!send_buf) in mcdi_request()
527 memcpy(send_buf, hdr, hdr_len); in mcdi_request()
528 memcpy(send_buf + hdr_len, sdu, sdu_len); in mcdi_request()
530 ret = rpmsg_send(cdx->ept, send_buf, hdr_len + sdu_len); in mcdi_request()
534 kfree(send_buf); in mcdi_request()
/linux/tools/testing/vsock/
H A Dvsock_test.c278 send_buf(fd, buf, sizeof(buf), 0, sizeof(buf)); in test_msg_peek_client()
446 send_buf(fd, buf, buf_size, flags, buf_size); in test_seqpacket_msg_bounds_client()
548 send_buf(fd, buf, sizeof(buf), 0, sizeof(buf)); in test_seqpacket_msg_trunc_client()
702 send_buf(fd, data, buf_size, 0, -EMSGSIZE); in test_seqpacket_bigmsg_client()
756 send_buf(fd, buf1, buf_size, 0, buf_size); in test_seqpacket_invalid_rec_buffer_client()
758 send_buf(fd, buf2, buf_size, 0, buf_size); in test_seqpacket_invalid_rec_buffer_client()
990 send_buf(fd, data, sizeof(data), 0, sizeof(data)); in test_inv_buf_server()
1033 send_buf(fd, HELLO_STR, strlen(HELLO_STR), 0, strlen(HELLO_STR)); in test_stream_virtio_skb_merge_client()
1040 send_buf(fd, WORLD_STR, strlen(WORLD_STR), 0, strlen(WORLD_STR)); in test_stream_virtio_skb_merge_client()
1340 send_buf(fd, buf, sizeof(buf), 0, sizeof(buf)); in test_unsent_bytes_client()
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H A Dvsock_test_zerocopy.c382 send_buf(fd, sbuf1, sizeof(sbuf1), 0, sizeof(sbuf1)); in test_stream_msgzcopy_mangle_client()
387 send_buf(fd, sbuf2, sizeof(sbuf2), MSG_ZEROCOPY, sizeof(sbuf2)); in test_stream_msgzcopy_mangle_client()
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_virtchnl.h49 void *send_buf, size_t send_buf_size);
52 void *send_buf, size_t send_buf_size);
/linux/drivers/media/usb/as102/
H A Das10x_handle.h26 unsigned char *send_buf, int send_buf_len,
/linux/drivers/net/ethernet/intel/libie/
H A Dcontrolq.c968 size_t buf_len = params->send_buf.iov_len; in libie_ctlq_xn_process_send()
970 void *buf = params->send_buf.iov_base; in libie_ctlq_xn_process_send()
1035 bool free_send = !libie_cp_can_send_onstack(params->send_buf.iov_len); in libie_ctlq_xn_send()
1039 if (params->send_buf.iov_len > LIBIE_CTLQ_MAX_BUF_LEN) { in libie_ctlq_xn_send()
1109 params->rel_tx_buf(params->send_buf.iov_base); in libie_ctlq_xn_send()
/linux/drivers/infiniband/sw/rdmavt/
H A Dmad.c49 ib_free_send_mad(mad_send_wc->send_buf); in rvt_send_mad_handler()
/linux/drivers/net/ethernet/intel/ixd/
H A Dixd_ctlq.c39 .send_buf = (struct kvec) { in ixd_ctlq_init_sparams()

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