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Searched refs:dwc (Results 1 – 25 of 29) sorted by relevance

12

/linux/drivers/usb/dwc3/
H A Dep0.c30 static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep);
31 static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
33 static int dwc3_ep0_delegate_req(struct dwc3 *dwc,
40 struct dwc3 *dwc; in dwc3_ep0_prepare_one_trb() local
42 dwc = dep->dwc; in dwc3_ep0_prepare_one_trb()
43 trb = &dwc->ep0_trb[dep->trb_enqueue]; in dwc3_ep0_prepare_one_trb()
68 struct dwc3 *dwc; in dwc3_ep0_start_trans() local
74 dwc = dep->dwc; in dwc3_ep0_start_trans()
92 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep0_queue() local
196 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep0_queue() local
224 dwc3_ep0_stall_and_restart(struct dwc3 * dwc) dwc3_ep0_stall_and_restart() argument
259 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep0_set_halt() local
269 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep0_set_halt() local
280 dwc3_ep0_out_start(struct dwc3 * dwc) dwc3_ep0_out_start() argument
313 dwc3_wIndex_to_dep(struct dwc3 * dwc,__le16 wIndex_le) dwc3_wIndex_to_dep() argument
339 dwc3_ep0_handle_status(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_handle_status() argument
407 dwc3_ep0_handle_u1(struct dwc3 * dwc,enum usb_device_state state,int set) dwc3_ep0_handle_u1() argument
430 dwc3_ep0_handle_u2(struct dwc3 * dwc,enum usb_device_state state,int set) dwc3_ep0_handle_u2() argument
454 dwc3_ep0_handle_test(struct dwc3 * dwc,enum usb_device_state state,u32 wIndex,int set) dwc3_ep0_handle_test() argument
478 dwc3_ep0_handle_device(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl,int set) dwc3_ep0_handle_device() argument
520 dwc3_ep0_handle_intf(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl,int set) dwc3_ep0_handle_intf() argument
539 dwc3_ep0_handle_endpoint(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl,int set) dwc3_ep0_handle_endpoint() argument
573 dwc3_ep0_handle_feature(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl,int set) dwc3_ep0_handle_feature() argument
598 dwc3_ep0_set_address(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_set_address() argument
628 dwc3_ep0_delegate_req(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_delegate_req() argument
640 dwc3_ep0_set_config(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_set_config() argument
699 struct dwc3 *dwc = dep->dwc; dwc3_ep0_set_sel_cmpl() local
740 dwc3_ep0_set_sel(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_set_sel() argument
774 dwc3_ep0_set_isoch_delay(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_set_isoch_delay() argument
792 dwc3_ep0_std_request(struct dwc3 * dwc,struct usb_ctrlrequest * ctrl) dwc3_ep0_std_request() argument
826 dwc3_ep0_inspect_setup(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_inspect_setup() argument
862 dwc3_ep0_complete_data(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_complete_data() argument
920 dwc3_ep0_complete_status(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_complete_status() argument
959 dwc3_ep0_xfer_complete(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_xfer_complete() argument
985 __dwc3_ep0_do_control_data(struct dwc3 * dwc,struct dwc3_ep * dep,struct dwc3_request * req) __dwc3_ep0_do_control_data() argument
1074 struct dwc3 *dwc = dep->dwc; dwc3_ep0_start_control_status() local
1084 __dwc3_ep0_do_control_status(struct dwc3 * dwc,struct dwc3_ep * dep) __dwc3_ep0_do_control_status() argument
1094 dwc3_ep0_do_control_status(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_do_control_status() argument
1102 dwc3_ep0_send_delayed_status(struct dwc3 * dwc) dwc3_ep0_send_delayed_status() argument
1115 dwc3_ep0_end_control_data(struct dwc3 * dwc,struct dwc3_ep * dep) dwc3_ep0_end_control_data() argument
1141 dwc3_ep0_xfernotready(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_xfernotready() argument
1202 dwc3_ep0_interrupt(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_ep0_interrupt() argument
[all...]
H A Dgadget.c35 * @dwc: pointer to our context structure
41 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode) in dwc3_gadget_set_test_mode() argument
45 reg = dwc3_readl(dwc, DWC3_DCTL); in dwc3_gadget_set_test_mode()
60 dwc3_gadget_dctl_write_safe(dwc, reg); in dwc3_gadget_set_test_mode()
67 * @dwc: pointer to our context structure
72 int dwc3_gadget_get_link_state(struct dwc3 *dwc) in dwc3_gadget_get_link_state() argument
76 reg = dwc3_readl(dwc, DWC3_DSTS); in dwc3_gadget_get_link_state()
83 * @dwc: pointer to our context structure
89 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state) in dwc3_gadget_set_link_state() argument
100 reg = dwc3_readl(dwc, DWC3_DST in dwc3_gadget_set_link_state()
142 dwc3_ep0_reset_state(struct dwc3 * dwc) dwc3_ep0_reset_state() argument
196 struct dwc3 *dwc = dep->dwc; dwc3_gadget_del_and_unmap_request() local
229 struct dwc3 *dwc = dep->dwc; dwc3_gadget_giveback() local
255 dwc3_send_gadget_generic_command(struct dwc3 * dwc,unsigned int cmd,u32 param) dwc3_send_gadget_generic_command() argument
316 struct dwc3 *dwc = dep->dwc; dwc3_send_gadget_ep_cmd() local
461 struct dwc3 *dwc = dep->dwc; dwc3_send_clear_stall_ep_cmd() local
493 struct dwc3 *dwc = dep->dwc; dwc3_alloc_trb_pool() local
512 struct dwc3 *dwc = dep->dwc; dwc3_free_trb_pool() local
553 dwc3_gadget_start_config(struct dwc3 * dwc,unsigned int resource_index) dwc3_gadget_start_config() argument
589 struct dwc3 *dwc = dep->dwc; dwc3_gadget_set_ep_config() local
683 dwc3_gadget_calc_tx_fifo_size(struct dwc3 * dwc,int mult) dwc3_gadget_calc_tx_fifo_size() argument
705 dwc3_gadget_calc_ram_depth(struct dwc3 * dwc) dwc3_gadget_calc_ram_depth() argument
746 dwc3_gadget_clear_tx_fifos(struct dwc3 * dwc) dwc3_gadget_clear_tx_fifos() argument
805 struct dwc3 *dwc = dep->dwc; dwc3_gadget_resize_tx_fifos() local
920 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep_enable() local
1031 dwc3_remove_requests(struct dwc3 * dwc,struct dwc3_ep * dep,int status) dwc3_remove_requests() argument
1073 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep_disable() local
1129 struct dwc3 *dwc; dwc3_gadget_ep_enable() local
1161 struct dwc3 *dwc; dwc3_gadget_ep_disable() local
1286 struct dwc3 *dwc = dep->dwc; dwc3_prepare_one_trb() local
1631 struct dwc3 *dwc = dep->dwc; dwc3_prepare_trbs() local
1742 __dwc3_gadget_get_frame(struct dwc3 * dwc) __dwc3_gadget_get_frame() argument
1922 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_start_isoc() local
1987 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep_queue() local
2056 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_queue() local
2101 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_cleanup_cancelled_requests() local
2137 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_dequeue() local
2201 struct dwc3 *dwc = dep->dwc; __dwc3_gadget_ep_set_halt() local
2288 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_set_halt() local
2304 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_set_wedge() local
2352 dwc3_gadget_enable_linksts_evts(struct dwc3 * dwc,bool set) dwc3_gadget_enable_linksts_evts() argument
2370 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_get_frame() local
2375 __dwc3_gadget_wakeup(struct dwc3 * dwc) __dwc3_gadget_wakeup() argument
2430 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_wakeup() local
2456 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_func_wakeup() local
2492 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_set_remote_wakeup() local
2505 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_set_selfpowered() local
2515 dwc3_stop_active_transfers(struct dwc3 * dwc) dwc3_stop_active_transfers() argument
2530 __dwc3_gadget_set_ssp_rate(struct dwc3 * dwc) __dwc3_gadget_set_ssp_rate() argument
2554 __dwc3_gadget_set_speed(struct dwc3 * dwc) __dwc3_gadget_set_speed() argument
2623 dwc3_gadget_run_stop(struct dwc3 * dwc,int is_on) dwc3_gadget_run_stop() argument
2703 dwc3_gadget_soft_disconnect(struct dwc3 * dwc) dwc3_gadget_soft_disconnect() argument
2777 dwc3_gadget_soft_connect(struct dwc3 * dwc) dwc3_gadget_soft_connect() argument
2798 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_pullup() local
2846 dwc3_gadget_enable_irq(struct dwc3 * dwc) dwc3_gadget_enable_irq() argument
2869 dwc3_gadget_disable_irq(struct dwc3 * dwc) dwc3_gadget_disable_irq() argument
2899 dwc3_gadget_setup_nump(struct dwc3 * dwc) dwc3_gadget_setup_nump() argument
2919 __dwc3_gadget_start(struct dwc3 * dwc) __dwc3_gadget_start() argument
3018 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_start() local
3042 __dwc3_gadget_stop(struct dwc3 * dwc) __dwc3_gadget_stop() argument
3051 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_stop() local
3070 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_config_params() local
3109 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_set_speed() local
3120 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_set_ssp_rate() local
3131 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_vbus_draw() local
3168 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_check_config() local
3203 struct dwc3 *dwc = gadget_to_dwc(g); dwc3_gadget_async_callbacks() local
3232 struct dwc3 *dwc = dep->dwc; dwc3_gadget_init_control_endpoint() local
3247 struct dwc3 *dwc = dep->dwc; dwc3_gadget_init_in_endpoint() local
3296 struct dwc3 *dwc = dep->dwc; dwc3_gadget_init_out_endpoint() local
3345 struct dwc3 *dwc = dep->dwc; dwc3_nostream_work() local
3385 dwc3_gadget_init_endpoint(struct dwc3 * dwc,u8 epnum) dwc3_gadget_init_endpoint() argument
3436 dwc3_gadget_get_reserved_endpoints(struct dwc3 * dwc,const char * propname,u8 * eps,u8 num) dwc3_gadget_get_reserved_endpoints() argument
3457 dwc3_gadget_init_endpoints(struct dwc3 * dwc,u8 total) dwc3_gadget_init_endpoints() argument
3492 dwc3_gadget_free_endpoints(struct dwc3 * dwc) dwc3_gadget_free_endpoints() argument
3691 struct dwc3 *dwc = dep->dwc; dwc3_gadget_ep_should_continue() local
3720 struct dwc3 *dwc = dep->dwc; dwc3_gadget_endpoint_trbs_complete() local
3853 struct dwc3 *dwc = dep->dwc; dwc3_gadget_endpoint_command_complete() local
3903 dwc3_endpoint_interrupt(struct dwc3 * dwc,const struct dwc3_event_depevt * event) dwc3_endpoint_interrupt() argument
3954 dwc3_prepare_disconnect_gadget(struct dwc3 * dwc,struct usb_gadget_driver ** driver,struct usb_gadget ** gadget) dwc3_prepare_disconnect_gadget() argument
3968 dwc3_disconnect_gadget(struct dwc3 * dwc) dwc3_disconnect_gadget() argument
3980 dwc3_disconnect_gadget_sleepable(struct dwc3 * dwc) dwc3_disconnect_gadget_sleepable() argument
3996 dwc3_suspend_gadget(struct dwc3 * dwc) dwc3_suspend_gadget() argument
4005 dwc3_resume_gadget(struct dwc3 * dwc) dwc3_resume_gadget() argument
4014 dwc3_reset_gadget(struct dwc3 * dwc) dwc3_reset_gadget() argument
4029 struct dwc3 *dwc = dep->dwc; dwc3_stop_active_transfer() local
4093 dwc3_clear_stall_all_ep(struct dwc3 * dwc) dwc3_clear_stall_all_ep() argument
4117 dwc3_gadget_disconnect_interrupt(struct dwc3 * dwc) dwc3_gadget_disconnect_interrupt() argument
4150 dwc3_gadget_reset_interrupt(struct dwc3 * dwc) dwc3_gadget_reset_interrupt() argument
4228 dwc3_gadget_conndone_interrupt(struct dwc3 * dwc) dwc3_gadget_conndone_interrupt() argument
4374 dwc3_gadget_wakeup_interrupt(struct dwc3 * dwc,unsigned int evtinfo) dwc3_gadget_wakeup_interrupt() argument
4392 dwc3_gadget_linksts_change_interrupt(struct dwc3 * dwc,unsigned int evtinfo) dwc3_gadget_linksts_change_interrupt() argument
4511 dwc3_gadget_suspend_interrupt(struct dwc3 * dwc,unsigned int evtinfo) dwc3_gadget_suspend_interrupt() argument
4524 dwc3_gadget_interrupt(struct dwc3 * dwc,const struct dwc3_event_devt * event) dwc3_gadget_interrupt() argument
4561 dwc3_process_event_entry(struct dwc3 * dwc,const union dwc3_event * event) dwc3_process_event_entry() argument
4576 struct dwc3 *dwc = evt->dwc; dwc3_process_event_buf() local
4630 struct dwc3 *dwc = evt->dwc; dwc3_thread_interrupt() local
4645 struct dwc3 *dwc = evt->dwc; dwc3_check_event_buf() local
4706 dwc3_gadget_get_irq(struct dwc3 * dwc) dwc3_gadget_get_irq() argument
4744 dwc3_gadget_init(struct dwc3 * dwc) dwc3_gadget_init() argument
4872 dwc3_gadget_exit(struct dwc3 * dwc) dwc3_gadget_exit() argument
4889 dwc3_gadget_suspend(struct dwc3 * dwc) dwc3_gadget_suspend() argument
4909 dwc3_gadget_resume(struct dwc3 * dwc) dwc3_gadget_resume() argument
[all...]
H A Ddebugfs.c283 struct dwc3 *dwc = s->private; in dwc3_host_lsp() local
289 dbc_enabled = !!(dwc->hwparams.hwparams1 & DWC3_GHWPARAMS1_ENDBC); in dwc3_host_lsp()
291 sel = dwc->dbg_lsp_select; in dwc3_host_lsp()
299 dwc3_writel(dwc, DWC3_GDBGLSPMUX, reg); in dwc3_host_lsp()
300 val = dwc3_readl(dwc, DWC3_GDBGLSP); in dwc3_host_lsp()
305 dwc3_writel(dwc, DWC3_GDBGLSPMUX, reg); in dwc3_host_lsp()
306 val = dwc3_readl(dwc, DWC3_GDBGLSP); in dwc3_host_lsp()
313 struct dwc3 *dwc = s->private; in dwc3_gadget_lsp() local
319 dwc3_writel(dwc, DWC3_GDBGLSPMUX, reg); in dwc3_gadget_lsp()
320 reg = dwc3_readl(dwc, DWC3_GDBGLSP); in dwc3_gadget_lsp()
[all …]
H A Ddwc3-pci.c226 static int dwc3_pci_quirks(struct dwc3_pci *dwc, in dwc3_pci_quirks() argument
229 struct pci_dev *pdev = dwc->pci; in dwc3_pci_quirks()
235 guid_parse(PCI_INTEL_BXT_DSM_GUID, &dwc->guid); in dwc3_pci_quirks()
236 dwc->has_dsm_for_pm = true; in dwc3_pci_quirks()
290 dwc->dwc3->id = PLATFORM_DEVID_NONE; in dwc3_pci_quirks()
311 return device_add_software_node(&dwc->dwc3->dev, swnode); in dwc3_pci_quirks()
317 struct dwc3_pci *dwc = container_of(work, struct dwc3_pci, wakeup_work); in dwc3_pci_resume_work() local
318 struct platform_device *dwc3 = dwc->dwc3; in dwc3_pci_resume_work()
333 struct dwc3_pci *dwc; in dwc3_pci_probe() local
346 dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL); in dwc3_pci_probe()
[all …]
H A Ddwc3-haps.c43 struct dwc3_haps *dwc; in dwc3_haps_probe() local
56 dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL); in dwc3_haps_probe()
57 if (!dwc) in dwc3_haps_probe()
60 dwc->dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO); in dwc3_haps_probe()
61 if (!dwc->dwc3) in dwc3_haps_probe()
75 ret = platform_device_add_resources(dwc->dwc3, res, ARRAY_SIZE(res)); in dwc3_haps_probe()
81 dwc->pci = pci; in dwc3_haps_probe()
82 dwc->dwc3->dev.parent = dev; in dwc3_haps_probe()
84 ret = device_add_software_node(&dwc->dwc3->dev, &dwc3_haps_swnode); in dwc3_haps_probe()
88 ret = platform_device_add(dwc->dwc3); in dwc3_haps_probe()
[all …]
H A Ddwc3-apple.c90 struct dwc3 dwc; member
104 #define to_dwc3_apple(d) container_of((d), struct dwc3_apple, dwc)
167 guard(spinlock_irqsave)(&appledwc->dwc.lock); in dwc3_apple_set_ptrcap()
168 dwc3_set_prtcap(&appledwc->dwc, mode, false); in dwc3_apple_set_ptrcap()
179 appledwc->dwc.dev = appledwc->dev; in dwc3_apple_core_probe()
180 probe_data.dwc = &appledwc->dwc; in dwc3_apple_core_probe()
207 ret = dwc3_core_init(&appledwc->dwc); in dwc3_apple_core_init()
236 phy_set_mode(appledwc->dwc.usb2_generic_phy[0], PHY_MODE_USB_HOST); in dwc3_apple_init()
239 phy_set_mode(appledwc->dwc.usb2_generic_phy[0], PHY_MODE_USB_DEVICE); in dwc3_apple_init()
264 appledwc->dwc.dr_mode = USB_DR_MODE_HOST; in dwc3_apple_init()
[all …]
H A Ddwc3-google.c55 struct dwc3 dwc; member
75 #define to_dwc3_google(d) container_of_const((d), struct dwc3_google, dwc)
204 struct dwc3 *dwc = &google->dwc; in dwc3_google_resume_irq() local
208 dr_role = dwc->current_dr_role; in dwc3_google_resume_irq()
217 if (dwc->xhci) in dwc3_google_resume_irq()
218 pm_runtime_resume(&dwc->xhci->dev); in dwc3_google_resume_irq()
441 google->dwc.dev = dev; in dwc3_google_probe()
442 probe_data.dwc = &google->dwc; in dwc3_google_probe()
465 struct dwc3 *dwc = platform_get_drvdata(pdev); in dwc3_google_remove() local
466 struct dwc3_google *google = to_dwc3_google(dwc); in dwc3_google_remove()
[all …]
H A Ddwc3-imx8mp.c145 struct dwc3 *dwc = platform_get_drvdata(dwc3_imx->dwc3_pdev); in dwc3_imx8mp_interrupt() local
153 if ((dwc->current_dr_role == DWC3_GCTL_PRTCAP_HOST) && dwc->xhci) in dwc3_imx8mp_interrupt()
154 pm_runtime_resume(&dwc->xhci->dev); in dwc3_imx8mp_interrupt()
155 else if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_DEVICE) in dwc3_imx8mp_interrupt()
156 pm_runtime_get(dwc->dev); in dwc3_imx8mp_interrupt()
161 static void dwc3_imx_pre_set_role(struct dwc3 *dwc, enum usb_role role) in dwc3_imx_pre_set_role() argument
171 pm_runtime_dont_use_autosuspend(dwc->dev); in dwc3_imx_pre_set_role()
173 pm_runtime_use_autosuspend(dwc->dev); in dwc3_imx_pre_set_role()
330 struct dwc3 *dwc = platform_get_drvdata(dwc3_imx->dwc3_pdev); in dwc3_imx8mp_resume() local
345 if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_DEVICE) { in dwc3_imx8mp_resume()
[all …]
H A Ddwc3-qcom-legacy.c306 struct dwc3 *dwc; in dwc3_qcom_is_host() local
311 dwc = platform_get_drvdata(qcom->dwc3); in dwc3_qcom_is_host()
314 if (!dwc) in dwc3_qcom_is_host()
317 return dwc->xhci; in dwc3_qcom_is_host()
322 struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3); in dwc3_qcom_read_usb2_speed() local
329 hcd = platform_get_drvdata(dwc->xhci); in dwc3_qcom_read_usb2_speed()
501 struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3); in qcom_dwc3_resume_irq() local
512 pm_runtime_resume(&dwc->xhci->dev); in qcom_dwc3_resume_irq()
/linux/drivers/dma/dw/
H A Dcore.c49 static struct dw_desc *dwc_first_active(struct dw_dma_chan *dwc) in dwc_first_active() argument
51 return to_dw_desc(dwc->active_list.next); in dwc_first_active()
57 struct dw_dma_chan *dwc = to_dw_dma_chan(tx->chan); in dwc_tx_submit() local
61 spin_lock_irqsave(&dwc->lock, flags); in dwc_tx_submit()
70 list_add_tail(&desc->desc_node, &dwc->queue); in dwc_tx_submit()
71 spin_unlock_irqrestore(&dwc->lock, flags); in dwc_tx_submit()
78 static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc) in dwc_desc_get() argument
80 struct dw_dma *dw = to_dw_dma(dwc->chan.device); in dwc_desc_get()
88 dwc->descs_allocated++; in dwc_desc_get()
90 dma_async_tx_descriptor_init(&desc->txd, &dwc->chan); in dwc_desc_get()
[all …]
H A Didma32.c36 static unsigned int idma32_get_slave_devfn(struct dw_dma_chan *dwc) in idma32_get_slave_devfn() argument
38 struct device *slave = dwc->chan.slave; in idma32_get_slave_devfn()
46 static void idma32_initialize_chan_xbar(struct dw_dma_chan *dwc) in idma32_initialize_chan_xbar() argument
48 struct dw_dma *dw = to_dw_dma(dwc->chan.device); in idma32_initialize_chan_xbar()
58 value |= dwc->chan.chan_id; in idma32_initialize_chan_xbar()
63 value = readl(misc + DMA_CTL_CH(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
69 switch (dwc->direction) { in idma32_initialize_chan_xbar()
88 writel(value, misc + DMA_CTL_CH(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
91 value = readl(misc + DMA_XBAR_SEL(dwc->chan.chan_id)); in idma32_initialize_chan_xbar()
95 value |= idma32_get_slave_devfn(dwc); in idma32_initialize_chan_xbar()
[all …]
H A Ddw.c14 static void dw_dma_initialize_chan(struct dw_dma_chan *dwc) in dw_dma_initialize_chan() argument
16 struct dw_dma *dw = to_dw_dma(dwc->chan.device); in dw_dma_initialize_chan()
17 u32 cfghi = is_slave_direction(dwc->direction) ? 0 : DWC_CFGH_FIFO_MODE; in dw_dma_initialize_chan()
18 u32 cfglo = DWC_CFGL_CH_PRIOR(dwc->priority); in dw_dma_initialize_chan()
19 bool hs_polarity = dwc->dws.hs_polarity; in dw_dma_initialize_chan()
21 cfghi |= DWC_CFGH_DST_PER(dwc->dws.dst_id); in dw_dma_initialize_chan()
22 cfghi |= DWC_CFGH_SRC_PER(dwc->dws.src_id); in dw_dma_initialize_chan()
28 channel_writel(dwc, CFG_LO, cfglo); in dw_dma_initialize_chan()
29 channel_writel(dwc, CFG_HI, cfghi); in dw_dma_initialize_chan()
32 static void dw_dma_suspend_chan(struct dw_dma_chan *dwc, bool drain) in dw_dma_suspend_chan() argument
[all …]
H A Dregs.h298 __dwc_regs(struct dw_dma_chan *dwc) in __dwc_regs() argument
300 return dwc->ch_regs; in __dwc_regs()
303 #define channel_readl(dwc, name) \ argument
304 readl(&(__dwc_regs(dwc)->name))
305 #define channel_writel(dwc, name, val) \ argument
306 writel((val), &(__dwc_regs(dwc)->name))
326 void (*initialize_chan)(struct dw_dma_chan *dwc);
327 void (*suspend_chan)(struct dw_dma_chan *dwc, bool drain);
328 void (*resume_chan)(struct dw_dma_chan *dwc, bool drain);
329 u32 (*prepare_ctllo)(struct dw_dma_chan *dwc);
[all …]
/linux/drivers/pwm/
H A Dpwm-dwc-core.c24 static void __dwc_pwm_set_enable(struct dwc_pwm *dwc, int pwm, int enabled) in __dwc_pwm_set_enable() argument
28 reg = dwc_pwm_readl(dwc, DWC_TIM_CTRL(pwm)); in __dwc_pwm_set_enable()
35 dwc_pwm_writel(dwc, reg, DWC_TIM_CTRL(pwm)); in __dwc_pwm_set_enable()
38 static int __dwc_pwm_configure_timer(struct dwc_pwm *dwc, in __dwc_pwm_configure_timer() argument
52 tmp = DIV_ROUND_CLOSEST_ULL(state->duty_cycle, dwc->clk_ns); in __dwc_pwm_configure_timer()
58 dwc->clk_ns); in __dwc_pwm_configure_timer()
70 __dwc_pwm_set_enable(dwc, pwm->hwpwm, false); in __dwc_pwm_configure_timer()
78 dwc_pwm_writel(dwc, low, DWC_TIM_LD_CNT(pwm->hwpwm)); in __dwc_pwm_configure_timer()
79 dwc_pwm_writel(dwc, high, DWC_TIM_LD_CNT2(pwm->hwpwm)); in __dwc_pwm_configure_timer()
88 dwc_pwm_writel(dwc, ctrl, DWC_TIM_CTRL(pwm->hwpwm)); in __dwc_pwm_configure_timer()
[all …]
H A Dpwm-dwc.h64 static inline u32 dwc_pwm_readl(struct dwc_pwm *dwc, u32 offset) in dwc_pwm_readl() argument
66 return readl(dwc->base + offset); in dwc_pwm_readl()
69 static inline void dwc_pwm_writel(struct dwc_pwm *dwc, u32 value, u32 offset) in dwc_pwm_writel() argument
71 writel(value, dwc->base + offset); in dwc_pwm_writel()
/linux/drivers/net/ethernet/synopsys/
H A DMakefile6 obj-$(CONFIG_DWC_XLGMAC) += dwc-xlgmac.o
7 dwc-xlgmac-objs := dwc-xlgmac-net.o dwc-xlgmac-desc.o \
8 dwc-xlgmac-hw.o dwc-xlgmac-common.o \
9 dwc-xlgmac-ethtool.o
11 dwc-xlgmac-$(CONFIG_DWC_XLGMAC_PCI) += dwc-xlgmac-pci.o
H A DKconfig26 Ethernet (dwc-xlgmac).
34 This selects the pci bus support for the dwc-xlgmac driver.
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac-eic7700.c73 struct eic7700_qos_priv *dwc = (struct eic7700_qos_priv *)priv; in eic7700_clks_config() local
74 struct plat_stmmacenet_data *plat = dwc->plat_dat; in eic7700_clks_config()
87 struct eic7700_qos_priv *dwc = priv; in eic7700_dwmac_init() local
90 ret = eic7700_clks_config(dwc, true); in eic7700_dwmac_init()
94 ret = regmap_set_bits(dwc->eic7700_hsp_regmap, in eic7700_dwmac_init()
95 dwc->eth_phy_ctrl_offset, in eic7700_dwmac_init()
99 eic7700_clks_config(dwc, false); in eic7700_dwmac_init()
103 regmap_write(dwc->eic7700_hsp_regmap, dwc->eth_axi_lp_ctrl_offset, in eic7700_dwmac_init()
106 if (dwc->has_txd_offset) in eic7700_dwmac_init()
107 regmap_write(dwc->eic7700_hsp_regmap, dwc->eth_txd_offset, 0); in eic7700_dwmac_init()
[all …]
/linux/drivers/ufs/host/
H A DMakefile5 obj-$(CONFIG_SCSI_UFS_DWC_TC_PCI) += tc-dwc-g210-pci.o ufshcd-dwc.o tc-dwc-g210.o
6 obj-$(CONFIG_SCSI_UFS_DWC_TC_PLATFORM) += tc-dwc-g210-pltfrm.o ufshcd-dwc.o tc-dwc-g210.o
18 obj-$(CONFIG_SCSI_UFS_AMD_VERSAL2) += ufs-amd-versal2.o ufshcd-dwc.o
/linux/Documentation/devicetree/bindings/net/
H A Dsnps,dwc-qos-ethernet.txt14 - "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10"
16 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10"
18 - "snps,dwc-qos-ethernet-4.10"
20 "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10". It is supported to be
72 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10":
78 - "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10":
83 - "snps,dwc-qos-ethernet-4.10" (deprecated):
97 - "nvidia,tegra186-eqos", "snps,dwc-qos-ethernet-4.10":
99 - "axis,artpec6-eqos", "snps,dwc-qos-ethernet-4.10":
101 - "snps,dwc-qos-ethernet-4.10" (deprecated):
[all …]
/linux/sound/soc/dwc/
H A DMakefile5 designware_i2s-y := dwc-i2s.o
6 designware_i2s-$(CONFIG_SND_DESIGNWARE_PCM) += dwc-pcm.o
/linux/drivers/media/pci/intel/ipu6/
H A DMakefile21 ipu6-isys-dwc-phy.o
/linux/sound/soc/
H A DMakefile54 obj-$(CONFIG_SND_SOC) += dwc/
H A DKconfig112 source "sound/soc/dwc/Kconfig"
/linux/Documentation/usb/
H A Ddwc3.rst18 - dwc core implements a demultiplexing irq chip for interrupts per

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