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/linux/drivers/slimbus/
H A Dqcom-ngd-ctrl.c351 struct qmi_txn txn; in qcom_slim_qmi_send_select_inst_req() local
354 rc = qmi_txn_init(ctrl->qmi.handle, &txn, in qcom_slim_qmi_send_select_inst_req()
357 dev_err(ctrl->dev, "QMI TXN init fail: %d\n", rc); in qcom_slim_qmi_send_select_inst_req()
361 rc = qmi_send_request(ctrl->qmi.handle, NULL, &txn, in qcom_slim_qmi_send_select_inst_req()
367 qmi_txn_cancel(&txn); in qcom_slim_qmi_send_select_inst_req()
371 rc = qmi_txn_wait(&txn, SLIMBUS_QMI_RESP_TOUT); in qcom_slim_qmi_send_select_inst_req()
373 dev_err(ctrl->dev, "QMI TXN wait fail: %d\n", rc); in qcom_slim_qmi_send_select_inst_req()
388 struct qmi_txn *txn, const void *data) in qcom_slim_qmi_power_resp_cb() argument
397 complete(&txn->completion); in qcom_slim_qmi_power_resp_cb()
404 struct qmi_txn txn; in qcom_slim_qmi_send_power_request() local
786 qcom_slim_ngd_xfer_msg(struct slim_controller * sctrl,struct slim_msg_txn * txn) qcom_slim_ngd_xfer_msg() argument
917 qcom_slim_ngd_xfer_msg_sync(struct slim_controller * ctrl,struct slim_msg_txn * txn) qcom_slim_ngd_xfer_msg_sync() argument
1003 struct slim_msg_txn txn = {0,}; qcom_slim_ngd_enable_stream() local
1094 struct slim_msg_txn txn; qcom_slim_ngd_get_laddr() local
1251 struct slim_msg_txn txn; qcom_slim_ngd_master_worker() local
[all...]
H A Dstream.c132 DEFINE_SLIM_LDEST_TXN(txn, mc, 6, stream->dev->laddr, &msg); in slim_connect_port_channel()
135 txn.mc = SLIM_MSG_MC_CONNECT_SINK; in slim_connect_port_channel()
142 return slim_do_transfer(sdev->ctrl, &txn); in slim_connect_port_channel()
152 DEFINE_SLIM_LDEST_TXN(txn, mc, 5, stream->dev->laddr, &msg); in slim_disconnect_port()
158 return slim_do_transfer(sdev->ctrl, &txn); in slim_disconnect_port()
168 DEFINE_SLIM_LDEST_TXN(txn, mc, 5, stream->dev->laddr, &msg); in slim_deactivate_remove_channel()
172 ret = slim_do_transfer(sdev->ctrl, &txn); in slim_deactivate_remove_channel()
176 txn.mc = SLIM_MSG_MC_NEXT_REMOVE_CHANNEL; in slim_deactivate_remove_channel()
179 return slim_do_transfer(sdev->ctrl, &txn); in slim_deactivate_remove_channel()
279 DEFINE_SLIM_LDEST_TXN(txn, mc, 8, stream->dev->laddr, &msg); in slim_define_channel_content()
[all …]
H A Dsched.c23 * For entering clock-pause, -EBUSY is returned if a message txn in pending.
32 DEFINE_SLIM_BCAST_TXN(txn, SLIM_MSG_MC_BEGIN_RECONFIGURATION, in slim_ctrl_clk_pause()
92 ret = slim_do_transfer(ctrl, &txn); in slim_ctrl_clk_pause()
96 txn.mc = SLIM_MSG_MC_NEXT_PAUSE_CLOCK; in slim_ctrl_clk_pause()
97 txn.rl = 4; in slim_ctrl_clk_pause()
100 ret = slim_do_transfer(ctrl, &txn); in slim_ctrl_clk_pause()
104 txn.mc = SLIM_MSG_MC_RECONFIGURE_NOW; in slim_ctrl_clk_pause()
105 txn.rl = 3; in slim_ctrl_clk_pause()
108 ret = slim_do_transfer(ctrl, &txn); in slim_ctrl_clk_pause()
H A Dslimbus.h431 int slim_do_transfer(struct slim_controller *ctrl, struct slim_msg_txn *txn);
433 int slim_alloc_txn_tid(struct slim_controller *ctrl, struct slim_msg_txn *txn);
434 void slim_free_txn_tid(struct slim_controller *ctrl, struct slim_msg_txn *txn);
/linux/drivers/soc/qcom/
H A Dqmi_interface.c295 * @txn: transaction context
308 int qmi_txn_init(struct qmi_handle *qmi, struct qmi_txn *txn, in qmi_txn_init() argument
313 memset(txn, 0, sizeof(*txn)); in qmi_txn_init()
315 mutex_init(&txn->lock); in qmi_txn_init()
316 init_completion(&txn->completion); in qmi_txn_init()
317 txn->qmi = qmi; in qmi_txn_init()
318 txn->ei = ei; in qmi_txn_init()
319 txn->dest = c_struct; in qmi_txn_init()
322 ret = idr_alloc_cyclic(&qmi->txns, txn, 0, U16_MAX, GFP_KERNEL); in qmi_txn_init()
326 txn->id = ret; in qmi_txn_init()
[all …]
/linux/drivers/sbus/char/
H A Ductrl.c261 static void uctrl_do_txn(struct uctrl_driver *driver, struct uctrl_txn *txn) in uctrl_do_txn() argument
272 incnt = txn->inbits; in uctrl_do_txn()
273 outcnt = txn->outbits; in uctrl_do_txn()
274 byte = (txn->opcode << 8); in uctrl_do_txn()
279 byte = (txn->inbuf[bytecnt] << 8); in uctrl_do_txn()
292 txn->outbuf[bytecnt] = (byte >> 8); in uctrl_do_txn()
301 struct uctrl_txn txn; in uctrl_get_event_status() local
304 txn.opcode = READ_EVENT_STATUS; in uctrl_get_event_status()
305 txn.inbits = 0; in uctrl_get_event_status()
306 txn.outbits = 2; in uctrl_get_event_status()
[all …]
/linux/drivers/gpu/drm/omapdrm/
H A Domap_dmm_tiler.c210 /* simple allocator to grab next 16 byte aligned memory from txn */
211 static void *alloc_dma(struct dmm_txn *txn, size_t sz, dma_addr_t *pa) in alloc_dma() argument
214 struct refill_engine *engine = txn->engine_handle; in alloc_dma()
217 txn->current_pa = round_up(txn->current_pa, 16); in alloc_dma()
218 txn->current_va = (void *)round_up((long)txn->current_va, 16); in alloc_dma()
220 ptr = txn->current_va; in alloc_dma()
221 *pa = txn->current_pa; in alloc_dma()
223 txn->current_pa += sz; in alloc_dma()
224 txn->current_va += sz; in alloc_dma()
226 BUG_ON((txn->current_va - engine->refill_va) > REFILL_BUFFER_SIZE); in alloc_dma()
[all …]
H A Domap_dmm_priv.h139 struct dmm_txn txn; member
/linux/samples/qmi/
H A Dqmi_sample_client.c306 struct qmi_txn txn; in ping_write() local
311 ret = qmi_txn_init(qmi, &txn, NULL, NULL); in ping_write()
315 ret = qmi_send_request(qmi, NULL, &txn, in ping_write()
320 qmi_txn_cancel(&txn); in ping_write()
324 ret = qmi_txn_wait(&txn, 5 * HZ); in ping_write()
337 struct qmi_txn *txn, const void *data) in ping_pong_cb() argument
341 if (!txn) { in ping_pong_cb()
347 txn->result = -ENXIO; in ping_pong_cb()
349 txn->result = -EINVAL; in ping_pong_cb()
351 complete(&txn in ping_pong_cb()
375 struct qmi_txn txn; data_write() local
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/linux/drivers/net/wireless/ath/ath11k/
H A Dqmi.c1714 struct qmi_txn txn; in ath11k_qmi_host_cap_send()
1763 ret = qmi_txn_init(&ab->qmi.handle, &txn, in ath11k_qmi_host_cap_send()
1768 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, in ath11k_qmi_host_cap_send()
1773 qmi_txn_cancel(&txn); in ath11k_qmi_host_cap_send()
1778 ret = qmi_txn_wait(&txn, msecs_to_jiffies(ATH11K_QMI_WLANFW_TIMEOUT_MS)); in ath11k_qmi_host_cap_send()
1798 struct qmi_txn txn; in ath11k_qmi_fw_ind_register_send()
1834 ret = qmi_txn_init(handle, &txn, in ath11k_qmi_fw_ind_register_send()
1841 ret = qmi_send_request(&ab->qmi.handle, NULL, &txn, in ath11k_qmi_fw_ind_register_send()
1846 qmi_txn_cancel(&txn); in ath11k_qmi_fw_ind_register_send()
1852 ret = qmi_txn_wait(&txn, msecs_to_jiffie in ath11k_qmi_fw_ind_register_send()
1715 struct qmi_txn txn; ath11k_qmi_host_cap_send() local
1799 struct qmi_txn txn; ath11k_qmi_fw_ind_register_send() local
1877 struct qmi_txn txn; ath11k_qmi_respond_fw_mem_request() local
2125 struct qmi_txn txn; ath11k_qmi_request_device_info() local
2202 struct qmi_txn txn; ath11k_qmi_request_target_cap() local
2303 struct qmi_txn txn; ath11k_qmi_load_file_target_mem() local
2587 struct qmi_txn txn; ath11k_qmi_wlanfw_m3_info_send() local
2646 struct qmi_txn txn; ath11k_qmi_wlanfw_mode_send() local
2702 struct qmi_txn txn; ath11k_qmi_wlanfw_wlan_cfg_send() local
2790 struct qmi_txn txn; ath11k_qmi_wlanfw_wlan_ini_send() local
3024 ath11k_qmi_msg_mem_request_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * data) ath11k_qmi_msg_mem_request_cb() argument
3070 ath11k_qmi_msg_mem_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded) ath11k_qmi_msg_mem_ready_cb() argument
3082 ath11k_qmi_msg_fw_ready_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded) ath11k_qmi_msg_fw_ready_cb() argument
3100 ath11k_qmi_msg_cold_boot_cal_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded) ath11k_qmi_msg_cold_boot_cal_done_cb() argument
3114 ath11k_qmi_msg_fw_init_done_cb(struct qmi_handle * qmi_hdl,struct sockaddr_qrtr * sq,struct qmi_txn * txn,const void * decoded) ath11k_qmi_msg_fw_init_done_cb() argument
[all...]
/linux/drivers/net/ipa/
H A Dipa_qmi.c177 struct qmi_txn *txn, in ipa_server_indication_register() argument
191 ret = qmi_send_response(qmi, sq, txn, IPA_QMI_INDICATION_REGISTER, in ipa_server_indication_register()
206 struct qmi_txn *txn, in ipa_server_driver_init_complete() argument
220 ret = qmi_send_response(qmi, sq, txn, IPA_QMI_DRIVER_INIT_COMPLETE, in ipa_server_driver_init_complete()
254 struct qmi_txn *txn, const void *decoded) in ipa_client_init_driver() argument
256 txn->result = 0; /* IPA_QMI_INIT_DRIVER request was successful */ in ipa_client_init_driver()
257 complete(&txn->completion); in ipa_client_init_driver()
407 struct qmi_txn txn; in ipa_client_init_driver_work() local
418 ret = qmi_txn_init(qmi, &txn, NULL, NULL); in ipa_client_init_driver_work()
426 ret = qmi_send_request(qmi, &ipa_qmi->modem_sq, &txn, in ipa_client_init_driver_work()
[all …]
/linux/drivers/gpu/drm/xe/tests/
H A Dxe_guc_relay_test.c182 struct relay_transaction *txn; in pf_txn_reports_error() local
184 txn = __relay_get_transaction(relay, false, TEST_VFID, TEST_RID, in pf_txn_reports_error()
186 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, txn); in pf_txn_reports_error()
190 KUNIT_EXPECT_EQ(test, -ECOMM, relay_send_transaction(relay, txn)); in pf_txn_reports_error()
192 relay_release_transaction(relay, txn); in pf_txn_reports_error()
198 struct relay_transaction *txn; in pf_txn_sends_pf2guc() local
200 txn = __relay_get_transaction(relay, false, TEST_VFID, TEST_RID, in pf_txn_sends_pf2guc()
202 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, txn); in pf_txn_sends_pf2guc()
206 KUNIT_ASSERT_EQ(test, 0, relay_send_transaction(relay, txn)); in pf_txn_sends_pf2guc()
208 relay_release_transaction(relay, txn); in pf_txn_sends_pf2guc()
/linux/drivers/remoteproc/
H A Dqcom_sysmon.c290 struct qmi_txn *txn, const void *data) in sysmon_ind_cb() argument
333 struct qmi_txn txn; in ssctl_request_shutdown() local
339 ret = qmi_txn_init(&sysmon->qmi, &txn, ssctl_shutdown_resp_ei, &resp); in ssctl_request_shutdown()
341 dev_err(sysmon->dev, "failed to allocate QMI txn\n"); in ssctl_request_shutdown()
345 ret = qmi_send_request(&sysmon->qmi, &sysmon->ssctl, &txn, in ssctl_request_shutdown()
349 qmi_txn_cancel(&txn); in ssctl_request_shutdown()
353 ret = qmi_txn_wait(&txn, 5 * HZ); in ssctl_request_shutdown()
379 struct qmi_txn txn; in ssctl_send_event() local
383 ret = qmi_txn_init(&sysmon->qmi, &txn, ssctl_subsys_event_resp_ei, &resp); in ssctl_send_event()
385 dev_err(sysmon->dev, "failed to allocate QMI txn\n"); in ssctl_send_event()
[all …]
/linux/drivers/edac/
H A Darmada_xp_edac.c403 uint32_t cnt, src, txn, err, attr_cap, addr_cap, way_cap; in aurora_l2_check() local
429 txn = (attr_cap & AURORA_ERR_ATTR_TXN_MSK) >> AURORA_ERR_ATTR_TXN_OFF; in aurora_l2_check()
430 switch (txn) { in aurora_l2_check()
432 len += scnprintf(msg+len, size-len, "txn=Data-Read "); in aurora_l2_check()
435 len += scnprintf(msg+len, size-len, "txn=Isn-Read "); in aurora_l2_check()
438 len += scnprintf(msg+len, size-len, "txn=Clean-Flush "); in aurora_l2_check()
441 len += scnprintf(msg+len, size-len, "txn=Eviction "); in aurora_l2_check()
445 "txn=Read-Modify-Write "); in aurora_l2_check()
/linux/Documentation/devicetree/bindings/phy/
H A Dphy-miphy365x.txt36 - st,pcie-tx-pol-inv : Bool property to invert the polarity PCIe Tx (Txn/Txp)
37 - st,sata-tx-pol-inv : Bool property to invert the polarity SATA Tx (Txn/Txp)
/linux/Documentation/devicetree/bindings/usb/
H A Dda8xx-usb.txt24 and "txN" for transmit endpoints. N specifies the endpoint number.
H A Dam33xx-usb.txt49 and "txN" for transmit endpoints. N specifies the endpoint number.
/linux/drivers/dma/
H A Dsa11x0-dma.c178 struct sa11x0_dma_desc *txn = sa11x0_dma_next_desc(c); in sa11x0_dma_start_sg() local
185 if (txn && txn->ddar == txd->ddar) { in sa11x0_dma_start_sg()
186 txd = txn; in sa11x0_dma_start_sg()
187 sa11x0_dma_start_desc(p, txn); in sa11x0_dma_start_sg()
/linux/Documentation/devicetree/bindings/spi/
H A Domap-spi.yaml72 "rxN" and "txN" for RX and TX requests, respectively. Where N
/linux/tools/perf/util/bpf_skel/vmlinux/
H A Dvmlinux.h161 u64 txn; member
/linux/drivers/parisc/
H A Diosapic.c18 ** IRdT Interrupt Redirection Table. IRQ line to TXN ADDR/DATA
770 panic("I/O sapic: couldn't get TXN IRQ\n"); in iosapic_fixup_irq()
775 DBG_IRT("iosapic_fixup_irq() TXN: 0x%lx 0x%x\n", in iosapic_fixup_irq()
856 panic("I/O sapic: couldn't get TXN IRQ\n"); in iosapic_serial_irq()
/linux/tools/perf/util/
H A Dbpf-filter.l96 txn { return sample(PBF_TERM_TRANSACTION); }
/linux/drivers/android/
H A Dbinder_alloc.h27 * @async_transaction: %true if buffer is in use for an async txn
/linux/tools/perf/pmu-events/arch/x86/grandridge/
H A Duncore-interconnect.json20 …er of times D2C wasn't honoured even though the incoming request had d2c set for non cisgress txn",
/linux/arch/powerpc/platforms/82xx/
H A Dkm82xx.c123 {3, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, /* TXN */

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