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Searched refs:send_buf (Results 1 – 25 of 44) sorted by relevance

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/Linux-v5.4/drivers/infiniband/core/
Dagent.c87 struct ib_mad_send_buf *send_buf; in agent_send_response() local
112 send_buf = ib_create_send_mad(agent, wc->src_qp, wc->pkey_index, 0, in agent_send_response()
117 if (IS_ERR(send_buf)) { in agent_send_response()
122 memcpy(send_buf->mad, mad_hdr, resp_mad_len); in agent_send_response()
123 send_buf->ah = ah; in agent_send_response()
126 mad_send_wr = container_of(send_buf, in agent_send_response()
128 send_buf); in agent_send_response()
132 if (ib_post_send_mad(send_buf, NULL)) { in agent_send_response()
138 ib_free_send_mad(send_buf); in agent_send_response()
146 rdma_destroy_ah(mad_send_wc->send_buf->ah, RDMA_DESTROY_AH_SLEEPABLE); in agent_send_handler()
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Dmad_rmpp.c211 if (mad_send_wc->send_buf->context[0] == mad_send_wc->send_buf->ah) in ib_rmpp_send_handler()
212 rdma_destroy_ah(mad_send_wc->send_buf->ah, in ib_rmpp_send_handler()
214 ib_free_send_mad(mad_send_wc->send_buf); in ib_rmpp_send_handler()
582 rmpp_mad = mad_send_wr->send_buf.mad; in send_next_seg()
588 paylen = (mad_send_wr->send_buf.seg_count * in send_next_seg()
589 mad_send_wr->send_buf.seg_rmpp_size) - in send_next_seg()
593 if (mad_send_wr->seg_num == mad_send_wr->send_buf.seg_count) { in send_next_seg()
595 paylen = mad_send_wr->send_buf.seg_rmpp_size - mad_send_wr->pad; in send_next_seg()
600 timeout = mad_send_wr->send_buf.timeout_ms; in send_next_seg()
619 if ((mad_send_wr->last_ack == mad_send_wr->send_buf.seg_count) || in abort_send()
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Dmad.c710 struct ib_mad_send_buf *send_buf, in snoop_send() argument
728 send_buf, mad_send_wc); in snoop_send()
812 struct ib_smp *smp = mad_send_wr->send_buf.mad; in handle_outgoing_dr_smp()
909 mad_wc.byte_len = mad_send_wr->send_buf.hdr_len in handle_outgoing_dr_smp()
910 + mad_send_wr->send_buf.data_len in handle_outgoing_dr_smp()
1007 struct ib_mad_send_buf *send_buf = &send_wr->send_buf; in alloc_send_rmpp_list() local
1008 struct ib_rmpp_mad *rmpp_mad = send_buf->mad; in alloc_send_rmpp_list()
1012 send_buf->seg_size = mad_size - send_buf->hdr_len; in alloc_send_rmpp_list()
1013 send_buf->seg_rmpp_size = mad_size - IB_MGMT_RMPP_HDR; in alloc_send_rmpp_list()
1014 seg_size = send_buf->seg_size; in alloc_send_rmpp_list()
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/Linux-v5.4/drivers/bluetooth/
Dath3k.c208 u8 *send_buf; in ath3k_load_firmware() local
217 send_buf = kmalloc(BULK_SIZE, GFP_KERNEL); in ath3k_load_firmware()
218 if (!send_buf) { in ath3k_load_firmware()
223 memcpy(send_buf, firmware->data, FW_HDR_SIZE); in ath3k_load_firmware()
225 0, 0, send_buf, FW_HDR_SIZE, in ath3k_load_firmware()
241 memcpy(send_buf, firmware->data + sent, size); in ath3k_load_firmware()
243 err = usb_bulk_msg(udev, pipe, send_buf, size, in ath3k_load_firmware()
256 kfree(send_buf); in ath3k_load_firmware()
305 u8 *send_buf; in ath3k_load_fwfile() local
312 send_buf = kmalloc(BULK_SIZE, GFP_KERNEL); in ath3k_load_fwfile()
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/Linux-v5.4/include/trace/events/
Dib_mad.h65 __entry->length = wr->send_buf.hdr_len +
66 wr->send_buf.data_len;
68 ((struct ib_mad_hdr *)wr->send_buf.mad)->base_version;
70 ((struct ib_mad_hdr *)wr->send_buf.mad)->mgmt_class;
72 ((struct ib_mad_hdr *)wr->send_buf.mad)->class_version;
74 ((struct ib_mad_hdr *)wr->send_buf.mad)->method;
76 ((struct ib_mad_hdr *)wr->send_buf.mad)->status;
78 ((struct ib_mad_hdr *)wr->send_buf.mad)->class_specific;
79 __entry->tid = ((struct ib_mad_hdr *)wr->send_buf.mad)->tid;
81 ((struct ib_mad_hdr *)wr->send_buf.mad)->attr_id;
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/Linux-v5.4/drivers/infiniband/hw/mthca/
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()
292 ib_free_send_mad(mad_send_wc->send_buf); in send_handler()
/Linux-v5.4/arch/arm/mach-orion5x/
Dterastation_pro2-setup.c202 unsigned char send_buf[40]; in tsp2_miconsend() local
221 memset(&send_buf, 0xff, sizeof(send_buf)); in tsp2_miconsend()
222 tsp2_miconwrite(send_buf, sizeof(send_buf)); in tsp2_miconsend()
Dkurobox_pro-setup.c227 unsigned char send_buf[40]; in kurobox_pro_miconsend() local
246 memset(&send_buf, 0xff, sizeof(send_buf)); in kurobox_pro_miconsend()
247 kurobox_pro_miconwrite(send_buf, sizeof(send_buf)); in kurobox_pro_miconsend()
/Linux-v5.4/net/vmw_vsock/
Dhyperv_transport.c265 struct hvs_send_buf *send_buf, size_t to_write) in hvs_send_data() argument
267 send_buf->hdr.pkt_type = 1; in hvs_send_data()
268 send_buf->hdr.data_size = to_write; in hvs_send_data()
269 return vmbus_sendpacket(chan, &send_buf->hdr, in hvs_send_data()
270 sizeof(send_buf->hdr) + to_write, in hvs_send_data()
668 struct hvs_send_buf *send_buf; in hvs_stream_enqueue() local
673 BUILD_BUG_ON(sizeof(*send_buf) != PAGE_SIZE_4K); in hvs_stream_enqueue()
675 send_buf = kmalloc(sizeof(*send_buf), GFP_KERNEL); in hvs_stream_enqueue()
676 if (!send_buf) in hvs_stream_enqueue()
692 ret = memcpy_from_msg(send_buf->data, msg, to_write); in hvs_stream_enqueue()
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/Linux-v5.4/include/rdma/
Dib_mad.h572 struct ib_mad_send_buf *send_buf,
588 struct ib_mad_send_buf *send_buf,
634 struct ib_mad_send_buf *send_buf; member
781 int ib_post_send_mad(struct ib_mad_send_buf *send_buf,
803 struct ib_mad_send_buf *send_buf);
815 struct ib_mad_send_buf *send_buf, u32 timeout_ms);
918 void *ib_get_rmpp_segment(struct ib_mad_send_buf *send_buf, int seg_num);
924 void ib_free_send_mad(struct ib_mad_send_buf *send_buf);
/Linux-v5.4/drivers/uio/
Duio_hv_generic.c64 void *send_buf; member
185 vfree(pdata->send_buf); in hv_uio_cleanup()
311 pdata->send_buf = vzalloc(SEND_BUFFER_SIZE); in hv_uio_probe()
312 if (pdata->send_buf == NULL) { in hv_uio_probe()
317 ret = vmbus_establish_gpadl(channel, pdata->send_buf, in hv_uio_probe()
326 = (uintptr_t)pdata->send_buf; in hv_uio_probe()
/Linux-v5.4/drivers/hid/intel-ish-hid/ishtp/
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()
Dclient.c574 if (!cl_msg->send_buf.data) { in ishtp_cl_send()
588 memcpy(cl_msg->send_buf.data, buf, length); in ishtp_cl_send()
589 cl_msg->send_buf.size = length; in ishtp_cl_send()
678 rem = cl_msg->send_buf.size - cl->tx_offs; in ipc_tx_callback()
683 pmsg = cl_msg->send_buf.data + cl->tx_offs; in ipc_tx_callback()
757 msg_addr = ishtp_cl_get_dma_send_buf(dev, cl_msg->send_buf.size); in ishtp_cl_send_msg_dma()
774 memcpy(msg_addr, cl_msg->send_buf.data, cl_msg->send_buf.size); in ishtp_cl_send_msg_dma()
784 dma_xfer.msg_length = cl_msg->send_buf.size; in ishtp_cl_send_msg_dma()
Dclient.h32 struct ishtp_msg_data send_buf; member
/Linux-v5.4/drivers/infiniband/ulp/opa_vnic/
Dopa_vnic_vema.c609 rdma_destroy_ah(mad_wc->send_buf->ah, RDMA_DESTROY_AH_SLEEPABLE); in vema_send()
610 ib_free_send_mad(mad_wc->send_buf); in vema_send()
624 struct ib_mad_send_buf *send_buf, in vema_recv() argument
731 struct ib_mad_send_buf *send_buf; in opa_vnic_vema_send_trap() local
798 send_buf = ib_create_send_mad(port->mad_agent, 1, pkey_idx, 0, in opa_vnic_vema_send_trap()
801 if (IS_ERR(send_buf)) { in opa_vnic_vema_send_trap()
806 send_buf->ah = ah; in opa_vnic_vema_send_trap()
809 trap_mad = send_buf->mad; in opa_vnic_vema_send_trap()
840 if (ib_post_send_mad(send_buf, NULL)) { in opa_vnic_vema_send_trap()
841 ib_free_send_mad(send_buf); in opa_vnic_vema_send_trap()
/Linux-v5.4/drivers/media/usb/as102/
Das102_usb_drv.c78 unsigned char *send_buf, int send_buf_len, in as102_usb_xfer_cmd() argument
83 if (send_buf != NULL) { in as102_usb_xfer_cmd()
91 send_buf, send_buf_len, in as102_usb_xfer_cmd()
135 unsigned char *send_buf, in as102_send_ep1() argument
143 send_buf, send_buf_len, &actual_len, 200); in as102_send_ep1()
Das10x_handle.h26 unsigned char *send_buf, int send_buf_len,
/Linux-v5.4/sound/soc/codecs/
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()
Dadau1701.c219 uint8_t send_buf[2], recv_buf[3]; in adau1701_reg_read() local
227 send_buf[0] = reg >> 8; in adau1701_reg_read()
228 send_buf[1] = reg & 0xff; in adau1701_reg_read()
231 msgs[0].len = sizeof(send_buf); in adau1701_reg_read()
232 msgs[0].buf = send_buf; in adau1701_reg_read()
Dtas5086.c197 uint8_t send_buf, recv_buf[4]; in tas5086_reg_read() local
207 send_buf = reg; in tas5086_reg_read()
210 msgs[0].len = sizeof(send_buf); in tas5086_reg_read()
211 msgs[0].buf = &send_buf; in tas5086_reg_read()
/Linux-v5.4/drivers/iio/common/ms_sensors/
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-v5.4/drivers/iio/common/ssp_sensors/
Dssp_spi.c474 u8 *send_buf, u8 length) in ssp_send_instruction() argument
495 ssp_fill_buffer(msg, 1, send_buf, length); in ssp_send_instruction()
498 __func__, inst, sensor_type, send_buf[1]); in ssp_send_instruction()
Dssp.h233 u8 *send_buf, u8 length);
/Linux-v5.4/drivers/infiniband/sw/rdmavt/
Dmad.c91 ib_free_send_mad(mad_send_wc->send_buf); in rvt_send_mad_handler()
/Linux-v5.4/drivers/media/platform/mtk-vpu/
Dmtk_vpu.c207 struct share_obj *send_buf; member
295 struct share_obj *send_obj = vpu->send_buf; in vpu_ipi_send()
727 vpu->send_buf = vpu->recv_buf + 1; in vpu_ipi_init()
729 memset(vpu->send_buf, 0, sizeof(struct share_obj)); in vpu_ipi_init()

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