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Searched refs:trb (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/usb/cdns3/
A Dcdns3-debug.h114 struct cdns3_trb *trb; in cdns3_dbg_ring() local
121 trb = &priv_ep->trb_pool[priv_ep->dequeue]; in cdns3_dbg_ring()
126 priv_ep->dequeue, trb, in cdns3_dbg_ring()
127 (unsigned long long)cdns3_trb_virt_to_dma(priv_ep, trb)); in cdns3_dbg_ring()
129 trb = &priv_ep->trb_pool[priv_ep->enqueue]; in cdns3_dbg_ring()
132 priv_ep->enqueue, trb, in cdns3_dbg_ring()
149 trb = &ring[i]; in cdns3_dbg_ring()
152 le32_to_cpu(trb->buffer), in cdns3_dbg_ring()
153 le32_to_cpu(trb->length), in cdns3_dbg_ring()
154 le32_to_cpu(trb->control)); in cdns3_dbg_ring()
[all …]
A Dcdns3-gadget.c1013 priv_req->trb = trb; in cdns3_ep_run_stream_transfer()
1151 priv_req->trb = trb; in cdns3_ep_run_transfer()
1265 trb = priv_req->trb; in cdns3_ep_run_transfer()
1297 trb->control = trb->control ^ cpu_to_le32(1); in cdns3_ep_run_transfer()
1559 if (trb != priv_req->trb) in cdns3_transfer_completed()
1562 priv_req->trb, trb); in cdns3_transfer_completed()
2695 trb = priv_req->trb; in __cdns3_gadget_ep_clear_halt()
2696 if (trb) in __cdns3_gadget_ep_clear_halt()
2697 trb->control = trb->control ^ cpu_to_le32(TRB_CYCLE); in __cdns3_gadget_ep_clear_halt()
2711 if (trb) in __cdns3_gadget_ep_clear_halt()
[all …]
A Dcdnsp-trace.h339 TP_ARGS(ring, trb),
356 __entry->trb = (union cdnsp_trb *)trb;
358 (union cdnsp_trb *)trb);
371 TP_ARGS(ring, trb)
376 TP_ARGS(ring, trb)
381 TP_ARGS(ring, trb)
386 TP_ARGS(ring, trb)
391 TP_ARGS(ring, trb)
396 TP_ARGS(ring, trb)
401 TP_ARGS(ring, trb)
[all …]
A Dcdnsp-ring.c72 union cdnsp_trb *trb) in cdnsp_trb_virt_to_dma() argument
99 union cdnsp_trb *trb) in cdnsp_last_trb_on_ring() argument
115 trb->generic.field[0] = 0; in cdnsp_trb_to_noop()
116 trb->generic.field[1] = 0; in cdnsp_trb_to_noop()
117 trb->generic.field[2] = 0; in cdnsp_trb_to_noop()
132 union cdnsp_trb **trb) in cdnsp_next_trb() argument
136 *trb = ((*seg)->trbs); in cdnsp_next_trb()
138 (*trb)++; in cdnsp_next_trb()
515 if (flip_cycle && trb != td->first_trb && trb != td->last_trb) in cdnsp_td_to_noop()
956 for (sum = 0; trb != stop_trb; cdnsp_next_trb(pdev, ring, &seg, &trb)) { in cdnsp_sum_trb_lengths()
[all …]
A Dcdns3-trace.h390 TP_PROTO(struct cdns3_endpoint *priv_ep, struct cdns3_trb *trb),
391 TP_ARGS(priv_ep, trb),
394 __field(struct cdns3_trb *, trb)
403 __entry->trb = trb;
404 __entry->buffer = le32_to_cpu(trb->buffer);
405 __entry->length = le32_to_cpu(trb->length);
406 __entry->control = le32_to_cpu(trb->control);
411 __get_str(name), __entry->trb, __entry->buffer,
428 TP_PROTO(struct cdns3_endpoint *priv_ep, struct cdns3_trb *trb),
429 TP_ARGS(priv_ep, trb)
[all …]
A Dcdnsp-gadget.h1516 union cdnsp_trb *trb);
1517 bool cdnsp_last_trb_on_seg(struct cdnsp_segment *seg, union cdnsp_trb *trb);
1520 union cdnsp_trb *trb);
A Dcdns3-gadget.h1232 struct cdns3_trb *trb; member
1340 struct cdns3_trb *trb);
/linux/drivers/usb/dwc3/
A Dtrace.h220 TP_PROTO(struct dwc3_ep *dep, struct dwc3_trb *trb),
221 TP_ARGS(dep, trb),
224 __field(struct dwc3_trb *, trb)
235 __entry->trb = trb;
236 __entry->bpl = trb->bpl;
237 __entry->bph = trb->bph;
238 __entry->size = trb->size;
239 __entry->ctrl = trb->ctrl;
245 __get_str(name), __entry->trb, __entry->enqueue,
282 TP_ARGS(dep, trb)
[all …]
A Dep0.c37 struct dwc3_trb *trb; in dwc3_ep0_prepare_one_trb() local
48 trb->size = len; in dwc3_ep0_prepare_one_trb()
49 trb->ctrl = type; in dwc3_ep0_prepare_one_trb()
51 trb->ctrl |= (DWC3_TRB_CTRL_HWO in dwc3_ep0_prepare_one_trb()
55 trb->ctrl |= DWC3_TRB_CTRL_CHN; in dwc3_ep0_prepare_one_trb()
57 trb->ctrl |= (DWC3_TRB_CTRL_IOC in dwc3_ep0_prepare_one_trb()
836 struct dwc3_trb *trb; in dwc3_ep0_complete_data() local
847 trb = dwc->ep0_trb; in dwc3_ep0_complete_data()
871 trb++; in dwc3_ep0_complete_data()
894 struct dwc3_trb *trb; in dwc3_ep0_complete_status() local
[all …]
A Dgadget.c187 if (req->trb) in dwc3_gadget_del_and_unmap_request()
191 req->trb = NULL; in dwc3_gadget_del_and_unmap_request()
445 struct dwc3_trb *trb) in dwc3_trb_dma_offset() argument
899 struct dwc3_trb *trb; in __dwc3_gadget_ep_enable() local
904 trb = &dep->trb_pool[0]; in __dwc3_gadget_ep_enable()
1296 struct dwc3_trb *trb; in dwc3_prepare_one_trb() local
1312 if (!req->trb) { in dwc3_prepare_one_trb()
1314 req->trb = trb; in dwc3_prepare_one_trb()
1918 if (!req->trb) in dwc3_gadget_ep_skip_trbs()
1932 struct dwc3_trb *trb; in dwc3_gadget_ep_skip_trbs() local
[all …]
A Ddebugfs.c806 struct dwc3_trb *trb = &dep->trb_pool[i]; in dwc3_trb_ring_show() local
807 unsigned int type = DWC3_TRBCTL_TYPE(trb->ctrl); in dwc3_trb_ring_show()
810 trb->bph, trb->bpl, trb->size, in dwc3_trb_ring_show()
812 !!(trb->ctrl & DWC3_TRB_CTRL_IOC), in dwc3_trb_ring_show()
813 !!(trb->ctrl & DWC3_TRB_CTRL_ISP_IMI), in dwc3_trb_ring_show()
814 !!(trb->ctrl & DWC3_TRB_CTRL_CSP), in dwc3_trb_ring_show()
815 !!(trb->ctrl & DWC3_TRB_CTRL_CHN), in dwc3_trb_ring_show()
816 !!(trb->ctrl & DWC3_TRB_CTRL_LST), in dwc3_trb_ring_show()
817 !!(trb->ctrl & DWC3_TRB_CTRL_HWO), in dwc3_trb_ring_show()
A Dcore.h932 struct dwc3_trb *trb; member
/linux/drivers/usb/host/
A Dxhci-trace.h116 TP_ARGS(ring, trb),
127 __entry->field0 = le32_to_cpu(trb->field[0]);
128 __entry->field1 = le32_to_cpu(trb->field[1]);
129 __entry->field2 = le32_to_cpu(trb->field[2]);
140 TP_ARGS(ring, trb)
145 TP_ARGS(ring, trb)
150 TP_ARGS(ring, trb)
155 TP_ARGS(ring, trb)
160 TP_ARGS(ring, trb)
165 TP_ARGS(ring, trb)
[all …]
A Dxhci-dbgcap.c143 req->trb = NULL; in xhci_dbc_giveback()
163 union xhci_trb *trb = req->trb; in xhci_dbc_flush_single_request() local
165 trb->generic.field[0] = 0; in xhci_dbc_flush_single_request()
166 trb->generic.field[1] = 0; in xhci_dbc_flush_single_request()
167 trb->generic.field[2] = 0; in xhci_dbc_flush_single_request()
226 union xhci_trb *trb, *next; in xhci_dbc_queue_trb() local
228 trb = ring->enqueue; in xhci_dbc_queue_trb()
249 union xhci_trb *trb; in xhci_dbc_queue_bulk_tx() local
261 trb = ring->enqueue; in xhci_dbc_queue_bulk_tx()
271 req->trb = ring->enqueue; in xhci_dbc_queue_bulk_tx()
[all …]
A Dxhci-ring.c70 union xhci_trb *trb) in xhci_trb_virt_to_dma() argument
74 if (!seg || !trb || trb < seg->trbs) in xhci_trb_virt_to_dma()
125 if (trb_is_link(trb)) { in trb_to_noop()
129 trb->generic.field[0] = 0; in trb_to_noop()
145 union xhci_trb **trb) in next_trb() argument
147 if (trb_is_link(*trb)) { in next_trb()
149 *trb = ((*seg)->trbs); in next_trb()
151 (*trb)++; in next_trb()
733 if (flip_cycle && trb != td->first_trb && trb != td->last_trb) in td_to_noop()
2294 for (sum = 0; trb != stop_trb; next_trb(xhci, ring, &seg, &trb)) { in sum_trb_lengths()
[all …]
A Dxhci-debugfs.c200 union xhci_trb *trb; in xhci_ring_dump_segment() local
204 trb = &seg->trbs[i]; in xhci_ring_dump_segment()
205 dma = seg->dma + i * sizeof(*trb); in xhci_ring_dump_segment()
207 xhci_decode_trb(str, XHCI_MSG_MAX, le32_to_cpu(trb->generic.field[0]), in xhci_ring_dump_segment()
208 le32_to_cpu(trb->generic.field[1]), in xhci_ring_dump_segment()
209 le32_to_cpu(trb->generic.field[2]), in xhci_ring_dump_segment()
210 le32_to_cpu(trb->generic.field[3]))); in xhci_ring_dump_segment()
A Dxhci-dbgcap.h157 union xhci_trb *trb; member
A Dxhci.h2117 dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg, union xhci_trb *trb);
/linux/drivers/usb/gadget/udc/
A Dtegra-xudc.c374 trb_read_data_lo(trb); in trb_read_data_ptr()
624 type, trb, trb->data_lo, trb->data_hi, trb->status, in dump_trb()
625 trb->control); in dump_trb()
912 return trb; in trb_phys_to_virt()
1183 req->last_trb = trb; in tegra_xudc_queue_trbs()
1339 memset(trb, 0, sizeof(*trb)); in squeeze_transfer_ring()
1341 trb++; in squeeze_transfer_ring()
1377 if (trb >= req->first_trb && (trb <= req->last_trb || in trb_in_request()
1381 if (trb < req->first_trb && trb <= req->last_trb && in trb_in_request()
1401 if (trb < req->first_trb && (enq_trb <= trb || in trb_before_request()
[all …]
A Dmv_u3d_core.c282 trb = kzalloc(sizeof(*trb), GFP_ATOMIC); in mv_u3d_build_trb_one()
283 if (!trb) in mv_u3d_build_trb_one()
293 kfree(trb); in mv_u3d_build_trb_one()
298 trb->trb_dma = *dma; in mv_u3d_build_trb_one()
299 trb->trb_hw = trb_hw; in mv_u3d_build_trb_one()
329 return trb; in mv_u3d_build_trb_one()
345 trb->trb_dma = 0; in mv_u3d_build_trb_chain()
429 trb = kcalloc(trb_num, sizeof(*trb), GFP_ATOMIC); in mv_u3d_req_to_trb()
430 if (!trb) in mv_u3d_req_to_trb()
435 kfree(trb); in mv_u3d_req_to_trb()
[all …]
/linux/drivers/usb/early/
A Dxhci-dbc.c392 struct xdbc_trb *trb, *link_trb; in xdbc_queue_trb() local
394 trb = ring->enqueue; in xdbc_queue_trb()
395 trb->field[0] = cpu_to_le32(field1); in xdbc_queue_trb()
396 trb->field[1] = cpu_to_le32(field2); in xdbc_queue_trb()
397 trb->field[2] = cpu_to_le32(field3); in xdbc_queue_trb()
398 trb->field[3] = cpu_to_le32(field4); in xdbc_queue_trb()
467 struct xdbc_trb *trb; in xdbc_bulk_transfer() local
487 trb = ring->enqueue; in xdbc_bulk_transfer()
516 trb->field[3] |= cpu_to_le32(cycle); in xdbc_bulk_transfer()
518 trb->field[3] &= cpu_to_le32(~TRB_CYCLE); in xdbc_bulk_transfer()
/linux/Documentation/driver-api/usb/
A Ddwc3.rst50 5. Up to 256 TRBs [#trb]_ per endpoint
85 According to Synopsys Databook, all OUT transfer TRBs [#trb]_ must
103 We, currently, have a hard limit of 256 TRBs [#trb]_ per endpoint,
631 TP_printk("%s: %d/%d trb %p buf %08x%08x size %s%d ctrl %08x (%c%c%c%c:%c%c:%s)",
633 __entry->trb, __entry->bph, __entry->bpl,
703 .. [#trb] Transfer Request Block

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