/drivers/usb/dwc3/ |
H A D | host.c | 51 int dwc3_host_init(struct dwc3 *dwc) argument 58 dev_err(dwc->dev, "couldn't allocate xHCI device\n"); 63 dma_set_coherent_mask(&xhci->dev, dwc->dev->coherent_dma_mask); 65 xhci->dev.parent = dwc->dev; 66 xhci->dev.dma_mask = dwc->dev->dma_mask; 67 xhci->dev.dma_parms = dwc->dev->dma_parms; 69 dwc->xhci = xhci; 72 generic_resources[0].start = dwc->irq; 74 generic_resources[1].start = dwc->res->start; 75 generic_resources[1].end = dwc 99 dwc3_host_exit(struct dwc3 *dwc) argument [all...] |
H A D | core.c | 106 void dwc3_set_mode(struct dwc3 *dwc, u32 mode) argument 110 reg = dwc3_readl(dwc->regs, DWC3_GCTL); 113 dwc3_writel(dwc->regs, DWC3_GCTL, reg); 118 * @dwc: pointer to our context structure 120 static void dwc3_core_soft_reset(struct dwc3 *dwc) argument 125 reg = dwc3_readl(dwc->regs, DWC3_GCTL); 127 dwc3_writel(dwc->regs, DWC3_GCTL, reg); 130 reg = dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0)); 132 dwc3_writel(dwc->regs, DWC3_GUSB3PIPECTL(0), reg); 135 reg = dwc3_readl(dwc 162 dwc3_free_one_event_buffer(struct dwc3 *dwc, struct dwc3_event_buffer *evt) argument 178 dwc3_alloc_one_event_buffer(struct dwc3 *dwc, unsigned length) argument 202 dwc3_free_event_buffers(struct dwc3 *dwc) argument 224 dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length) argument 258 dwc3_event_buffers_setup(struct dwc3 *dwc) argument 281 dwc3_event_buffers_cleanup(struct dwc3 *dwc) argument 295 dwc3_cache_hwparams(struct dwc3 *dwc) argument 316 dwc3_core_init(struct dwc3 *dwc) argument 397 dwc3_core_exit(struct dwc3 *dwc) argument 409 struct dwc3 *dwc; local 561 struct dwc3 *dwc = platform_get_drvdata(pdev); local [all...] |
H A D | debugfs.c | 381 struct dwc3 *dwc = s->private; local 385 dwc->regs, ""); 402 struct dwc3 *dwc = s->private; local 406 spin_lock_irqsave(&dwc->lock, flags); 407 reg = dwc3_readl(dwc->regs, DWC3_GCTL); 408 spin_unlock_irqrestore(&dwc->lock, flags); 436 struct dwc3 *dwc = s->private; local 454 spin_lock_irqsave(&dwc->lock, flags); 455 dwc3_set_mode(dwc, mode); 456 spin_unlock_irqrestore(&dwc 471 struct dwc3 *dwc = s->private; local 516 struct dwc3 *dwc = s->private; local 554 struct dwc3 *dwc = s->private; local 617 struct dwc3 *dwc = s->private; local 655 dwc3_debugfs_init(struct dwc3 *dwc) argument 706 dwc3_debugfs_exit(struct dwc3 *dwc) argument [all...] |
H A D | gadget.h | 103 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode); 104 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state); 106 void dwc3_ep0_interrupt(struct dwc3 *dwc, 108 void dwc3_ep0_out_start(struct dwc3 *dwc); 112 int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep, 117 * @dwc: DesignWare USB3 Pointer 122 static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3 *dwc, u8 number) argument 126 res_id = dwc3_readl(dwc->regs, DWC3_DEPCMD(number));
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H A D | ep0.c | 57 static void dwc3_ep0_do_control_status(struct dwc3 *dwc, u32 epnum); 75 static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, argument 84 dep = dwc->eps[epnum]; 86 dev_vdbg(dwc->dev, "%s: still busy\n", dep->name); 90 trb = dwc->ep0_trb; 103 params.param0 = upper_32_bits(dwc->ep0_trb_addr); 104 params.param1 = lower_32_bits(dwc->ep0_trb_addr); 106 ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, 109 dev_dbg(dwc->dev, "failed to send STARTTRANSFER command\n"); 114 dep->res_trans_idx = dwc3_gadget_ep_get_transfer_index(dwc, 125 struct dwc3 *dwc = dep->dwc; local 175 struct dwc3 *dwc = dep->dwc; local 207 dwc3_ep0_stall_and_restart(struct dwc3 *dwc) argument 227 dwc3_ep0_out_start(struct dwc3 *dwc) argument 236 dwc3_wIndex_to_dep(struct dwc3 *dwc, __le16 wIndex_le) argument 259 dwc3_ep0_handle_status(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) argument 308 dwc3_ep0_handle_feature(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl, int set) argument 399 dwc3_ep0_set_address(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) argument 428 dwc3_ep0_delegate_req(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) argument 438 dwc3_ep0_set_config(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) argument 472 dwc3_ep0_std_request(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) argument 506 dwc3_ep0_inspect_setup(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 542 dwc3_ep0_complete_data(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 593 dwc3_ep0_complete_req(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 622 dwc3_ep0_xfer_complete(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 651 dwc3_ep0_do_control_setup(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 657 dwc3_ep0_do_control_data(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 721 struct dwc3 *dwc = dep->dwc; local 731 dwc3_ep0_do_control_status(struct dwc3 *dwc, u32 epnum) argument 744 dwc3_ep0_xfernotready(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 848 dwc3_ep0_interrupt(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument [all...] |
H A D | gadget.c | 59 * @dwc: pointer to our context structure 66 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode) argument 70 reg = dwc3_readl(dwc->regs, DWC3_DCTL); 85 dwc3_writel(dwc->regs, DWC3_DCTL, reg); 92 * @dwc: pointer to our context structure 98 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state) argument 103 reg = dwc3_readl(dwc->regs, DWC3_DCTL); 108 dwc3_writel(dwc->regs, DWC3_DCTL, reg); 112 reg = dwc3_readl(dwc->regs, DWC3_DSTS); 120 dev_vdbg(dwc 146 dwc3_gadget_resize_tx_fifos(struct dwc3 *dwc) argument 218 struct dwc3 *dwc = dep->dwc; local 279 dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep, unsigned cmd, struct dwc3_gadget_ep_cmd_params *params) argument 326 struct dwc3 *dwc = dep->dwc; local 348 struct dwc3 *dwc = dep->dwc; local 357 dwc3_gadget_start_config(struct dwc3 *dwc, struct dwc3_ep *dep) argument 380 dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep, const struct usb_endpoint_descriptor *desc, const struct usb_ss_ep_comp_descriptor *comp_desc) argument 428 dwc3_gadget_set_xfer_resource(struct dwc3 *dwc, struct dwc3_ep *dep) argument 451 struct dwc3 *dwc = dep->dwc; local 502 dwc3_remove_requests(struct dwc3 *dwc, struct dwc3_ep *dep) argument 526 struct dwc3 *dwc = dep->dwc; local 564 struct dwc3 *dwc; local 616 struct dwc3 *dwc; local 650 struct dwc3 *dwc = dep->dwc; local 681 struct dwc3 *dwc = dep->dwc; local 874 struct dwc3 *dwc = dep->dwc; local 943 struct dwc3 *dwc = dep->dwc; local 993 struct dwc3 *dwc = dep->dwc; local 1008 struct dwc3 *dwc = dep->dwc; local 1037 struct dwc3 *dwc = dep->dwc; local 1077 struct dwc3 *dwc = dep->dwc; local 1120 struct dwc3 *dwc = dep->dwc; local 1144 struct dwc3 *dwc = dep->dwc; local 1188 struct dwc3 *dwc = gadget_to_dwc(g); local 1197 struct dwc3 *dwc = gadget_to_dwc(g); local 1274 struct dwc3 *dwc = gadget_to_dwc(g); local 1284 dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on) argument 1323 struct dwc3 *dwc = gadget_to_dwc(g); local 1338 struct dwc3 *dwc = gadget_to_dwc(g); local 1401 struct dwc3 *dwc = gadget_to_dwc(g); local 1427 dwc3_gadget_init_endpoints(struct dwc3 *dwc) argument 1477 dwc3_gadget_free_endpoints(struct dwc3 *dwc) argument 1499 dwc3_cleanup_done_reqs(struct dwc3 *dwc, struct dwc3_ep *dep, const struct dwc3_event_depevt *event, int status) argument 1565 dwc3_endpoint_transfer_complete(struct dwc3 *dwc, struct dwc3_ep *dep, const struct dwc3_event_depevt *event, int start_new) argument 1605 dwc3_gadget_start_isoc(struct dwc3 *dwc, struct dwc3_ep *dep, const struct dwc3_event_depevt *event) argument 1627 struct dwc3 *dwc = dep->dwc; local 1664 dwc3_endpoint_interrupt(struct dwc3 *dwc, const struct dwc3_event_depevt *event) argument 1750 dwc3_disconnect_gadget(struct dwc3 *dwc) argument 1759 dwc3_stop_active_transfer(struct dwc3 *dwc, u32 epnum) argument 1780 dwc3_stop_active_transfers(struct dwc3 *dwc) argument 1795 dwc3_clear_stall_all_ep(struct dwc3 *dwc) argument 1818 dwc3_gadget_disconnect_interrupt(struct dwc3 *dwc) argument 1842 dwc3_gadget_usb3_phy_power(struct dwc3 *dwc, int on) argument 1856 dwc3_gadget_usb2_phy_power(struct dwc3 *dwc, int on) argument 1870 dwc3_gadget_reset_interrupt(struct dwc3 *dwc) argument 1932 dwc3_update_ram_clk_sel(struct dwc3 *dwc, u32 speed) argument 1957 dwc3_gadget_disable_phy(struct dwc3 *dwc, u8 speed) argument 1971 dwc3_gadget_conndone_interrupt(struct dwc3 *dwc) argument 2055 dwc3_gadget_wakeup_interrupt(struct dwc3 *dwc) argument 2067 dwc3_gadget_linksts_change_interrupt(struct dwc3 *dwc, unsigned int evtinfo) argument 2123 dwc3_gadget_interrupt(struct dwc3 *dwc, const struct dwc3_event_devt *event) argument 2162 dwc3_process_event_entry(struct dwc3 *dwc, const union dwc3_event *event) argument 2181 dwc3_process_event_buf(struct dwc3 *dwc, u32 buf) argument 2219 struct dwc3 *dwc = _dwc; local 2244 dwc3_gadget_init(struct dwc3 *dwc) argument 2372 dwc3_gadget_exit(struct dwc3 *dwc) argument [all...] |
H A D | core.h | 313 * @dwc: pointer to DWC controller 322 struct dwc3 *dwc; member in struct:dwc3_event_buffer 344 * @dwc: pointer to DWC controller 366 struct dwc3 *dwc; member in struct:dwc3_ep 772 void dwc3_set_mode(struct dwc3 *dwc, u32 mode); 773 int dwc3_gadget_resize_tx_fifos(struct dwc3 *dwc); 775 int dwc3_host_init(struct dwc3 *dwc); 776 void dwc3_host_exit(struct dwc3 *dwc); 778 int dwc3_gadget_init(struct dwc3 *dwc); 779 void dwc3_gadget_exit(struct dwc3 *dwc); [all...] |
/drivers/dma/ |
H A D | dw_dmac.c | 93 static struct dw_desc *dwc_first_active(struct dw_dma_chan *dwc) argument 95 return list_entry(dwc->active_list.next, struct dw_desc, desc_node); 98 static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc) argument 105 spin_lock_irqsave(&dwc->lock, flags); 106 list_for_each_entry_safe(desc, _desc, &dwc->free_list, desc_node) { 112 dev_dbg(chan2dev(&dwc->chan), "desc %p not ACKed\n", desc); 115 spin_unlock_irqrestore(&dwc->lock, flags); 117 dev_vdbg(chan2dev(&dwc->chan), "scanned %u descriptors on freelist\n", i); 122 static void dwc_sync_desc_for_cpu(struct dw_dma_chan *dwc, struct dw_desc *desc) argument 127 dma_sync_single_for_cpu(chan2parent(&dwc 139 dwc_desc_put(struct dw_dma_chan *dwc, struct dw_desc *desc) argument 160 dwc_initialize(struct dw_dma_chan *dwc) argument 194 dwc_dostart(struct dw_dma_chan *dwc, struct dw_desc *first) argument 226 dwc_descriptor_complete(struct dw_dma_chan *dwc, struct dw_desc *desc, bool callback_required) argument 280 dwc_complete_all(struct dw_dma *dw, struct dw_dma_chan *dwc) argument 313 dwc_scan_descriptors(struct dw_dma *dw, struct dw_dma_chan *dwc) argument 386 dwc_dump_lli(struct dw_dma_chan *dwc, struct dw_lli *lli) argument 394 dwc_handle_error(struct dw_dma *dw, struct dw_dma_chan *dwc) argument 443 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 450 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 456 dwc_handle_cyclic(struct dw_dma *dw, struct dw_dma_chan *dwc, u32 status_err, u32 status_xfer) argument 521 struct dw_dma_chan *dwc; local 586 struct dw_dma_chan *dwc = to_dw_dma_chan(tx->chan); local 619 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 709 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 904 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 921 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 981 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1002 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1010 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1067 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1113 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1163 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1192 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1336 struct dw_dma_chan *dwc = to_dw_dma_chan(chan); local 1449 struct dw_dma_chan *dwc = &dw->chan[i]; local 1528 struct dw_dma_chan *dwc, *_dwc; local [all...] |
H A D | dw_dmac_regs.h | 173 __dwc_regs(struct dw_dma_chan *dwc) argument 175 return dwc->ch_regs; 178 #define channel_readl(dwc, name) \ 179 readl(&(__dwc_regs(dwc)->name)) 180 #define channel_writel(dwc, name, val) \ 181 writel((val), &(__dwc_regs(dwc)->name))
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