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

/Linux-v4.19/drivers/usb/host/
Dxhci-debugfs.h105 void xhci_debugfs_init(struct xhci_hcd *xhci);
106 void xhci_debugfs_exit(struct xhci_hcd *xhci);
109 void xhci_debugfs_create_slot(struct xhci_hcd *xhci, int slot_id);
110 void xhci_debugfs_remove_slot(struct xhci_hcd *xhci, int slot_id);
111 void xhci_debugfs_create_endpoint(struct xhci_hcd *xhci,
114 void xhci_debugfs_remove_endpoint(struct xhci_hcd *xhci,
118 static inline void xhci_debugfs_init(struct xhci_hcd *xhci) { } in xhci_debugfs_init()
119 static inline void xhci_debugfs_exit(struct xhci_hcd *xhci) { } in xhci_debugfs_exit()
122 static inline void xhci_debugfs_create_slot(struct xhci_hcd *x, int s) { } in xhci_debugfs_create_slot()
123 static inline void xhci_debugfs_remove_slot(struct xhci_hcd *x, int s) { } in xhci_debugfs_remove_slot()
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Dxhci-dbgcap.h91 void (*complete)(struct xhci_hcd *xhci,
136 struct xhci_hcd *xhci;
181 static inline struct dbc_ep *get_in_ep(struct xhci_hcd *xhci) in get_in_ep()
188 static inline struct dbc_ep *get_out_ep(struct xhci_hcd *xhci) in get_out_ep()
196 int xhci_dbc_init(struct xhci_hcd *xhci);
197 void xhci_dbc_exit(struct xhci_hcd *xhci);
198 int xhci_dbc_tty_register_driver(struct xhci_hcd *xhci);
200 int xhci_dbc_tty_register_device(struct xhci_hcd *xhci);
201 void xhci_dbc_tty_unregister_device(struct xhci_hcd *xhci);
206 int xhci_dbc_suspend(struct xhci_hcd *xhci);
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Dxhci.h935 struct xhci_hcd *xhci;
1710 struct xhci_hcd { struct
1890 static inline struct xhci_hcd *hcd_to_xhci(struct usb_hcd *hcd) in hcd_to_xhci() argument
1899 return (struct xhci_hcd *) (primary_hcd->hcd_priv); in hcd_to_xhci()
1902 static inline struct usb_hcd *xhci_to_hcd(struct xhci_hcd *xhci) in xhci_to_hcd()
1927 static inline u64 xhci_read_64(const struct xhci_hcd *xhci, in xhci_read_64()
1932 static inline void xhci_write_64(struct xhci_hcd *xhci, in xhci_write_64()
1938 static inline int xhci_link_trb_quirk(struct xhci_hcd *xhci) in xhci_link_trb_quirk()
1944 char *xhci_get_slot_state(struct xhci_hcd *xhci,
1946 void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),
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Dxhci-dbgcap.c18 dbc_dma_alloc_coherent(struct xhci_hcd *xhci, size_t size, in dbc_dma_alloc_coherent()
30 dbc_dma_free_coherent(struct xhci_hcd *xhci, size_t size, in dbc_dma_free_coherent()
87 static void xhci_dbc_init_contexts(struct xhci_hcd *xhci, u32 string_length) in xhci_dbc_init_contexts()
140 struct xhci_hcd *xhci = dbc->xhci; in xhci_dbc_giveback()
295 struct xhci_hcd *xhci = dbc->xhci; in dbc_ep_do_queue()
348 static inline void xhci_dbc_do_eps_init(struct xhci_hcd *xhci, bool direction) in xhci_dbc_do_eps_init()
361 static void xhci_dbc_eps_init(struct xhci_hcd *xhci) in xhci_dbc_eps_init()
367 static void xhci_dbc_eps_exit(struct xhci_hcd *xhci) in xhci_dbc_eps_exit()
374 static int xhci_dbc_mem_init(struct xhci_hcd *xhci, gfp_t flags) in xhci_dbc_mem_init()
449 static void xhci_dbc_mem_cleanup(struct xhci_hcd *xhci) in xhci_dbc_mem_cleanup()
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Dxhci-ring.c139 static void next_trb(struct xhci_hcd *xhci, in next_trb()
156 void inc_deq(struct xhci_hcd *xhci, struct xhci_ring *ring) in inc_deq()
204 static void inc_enq(struct xhci_hcd *xhci, struct xhci_ring *ring, in inc_enq()
259 static inline int room_on_ring(struct xhci_hcd *xhci, struct xhci_ring *ring, in room_on_ring()
277 void xhci_ring_cmd_db(struct xhci_hcd *xhci) in xhci_ring_cmd_db()
288 static bool xhci_mod_cmd_timer(struct xhci_hcd *xhci, unsigned long delay) in xhci_mod_cmd_timer()
293 static struct xhci_command *xhci_next_queued_cmd(struct xhci_hcd *xhci) in xhci_next_queued_cmd()
304 static void xhci_handle_stopped_cmd_ring(struct xhci_hcd *xhci, in xhci_handle_stopped_cmd_ring()
340 static int xhci_abort_cmd_ring(struct xhci_hcd *xhci, unsigned long flags) in xhci_abort_cmd_ring()
386 void xhci_ring_ep_doorbell(struct xhci_hcd *xhci, in xhci_ring_ep_doorbell()
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Dxhci-debugfs.c86 static struct xhci_regset *xhci_debugfs_alloc_regset(struct xhci_hcd *xhci) in xhci_debugfs_alloc_regset()
113 static void xhci_debugfs_regset(struct xhci_hcd *xhci, u32 base, in xhci_debugfs_regset()
139 static void xhci_debugfs_extcap_regset(struct xhci_hcd *xhci, int cap_id, in xhci_debugfs_extcap_regset()
258 struct xhci_hcd *xhci; in xhci_slot_context_show()
278 struct xhci_hcd *xhci; in xhci_endpoint_context_show()
360 struct xhci_hcd *xhci = hcd_to_xhci(port->rhub->hcd); in xhci_port_write()
398 static void xhci_debugfs_create_files(struct xhci_hcd *xhci, in xhci_debugfs_create_files()
410 static struct dentry *xhci_debugfs_create_ring_dir(struct xhci_hcd *xhci, in xhci_debugfs_create_ring_dir()
424 static void xhci_debugfs_create_context_files(struct xhci_hcd *xhci, in xhci_debugfs_create_context_files()
436 void xhci_debugfs_create_endpoint(struct xhci_hcd *xhci, in xhci_debugfs_create_endpoint()
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Dxhci.c89 void xhci_quiesce(struct xhci_hcd *xhci) in xhci_quiesce()
113 int xhci_halt(struct xhci_hcd *xhci) in xhci_halt()
133 int xhci_start(struct xhci_hcd *xhci) in xhci_start()
168 int xhci_reset(struct xhci_hcd *xhci) in xhci_reset()
227 static void xhci_zero_64b_regs(struct xhci_hcd *xhci) in xhci_zero_64b_regs()
294 static int xhci_setup_msi(struct xhci_hcd *xhci) in xhci_setup_msi()
323 static int xhci_setup_msix(struct xhci_hcd *xhci) in xhci_setup_msix()
366 static void xhci_cleanup_msix(struct xhci_hcd *xhci) in xhci_cleanup_msix()
391 static void __maybe_unused xhci_msix_sync_irqs(struct xhci_hcd *xhci) in xhci_msix_sync_irqs()
406 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_try_enable_msi()
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Dxhci-mem.c28 static struct xhci_segment *xhci_segment_alloc(struct xhci_hcd *xhci, in xhci_segment_alloc()
68 static void xhci_segment_free(struct xhci_hcd *xhci, struct xhci_segment *seg) in xhci_segment_free()
78 static void xhci_free_segments_for_ring(struct xhci_hcd *xhci, in xhci_free_segments_for_ring()
99 static void xhci_link_segments(struct xhci_hcd *xhci, struct xhci_segment *prev, in xhci_link_segments()
129 static void xhci_link_rings(struct xhci_hcd *xhci, struct xhci_ring *ring, in xhci_link_rings()
277 void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring) in xhci_ring_free()
318 static int xhci_alloc_segments_for_ring(struct xhci_hcd *xhci, in xhci_alloc_segments_for_ring()
362 struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci, in xhci_ring_alloc()
402 void xhci_free_endpoint_ring(struct xhci_hcd *xhci, in xhci_free_endpoint_ring()
414 int xhci_ring_expansion(struct xhci_hcd *xhci, struct xhci_ring *ring, in xhci_ring_expansion()
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Dxhci-pci.c62 static int xhci_pci_reinit(struct xhci_hcd *xhci, struct pci_dev *pdev) in xhci_pci_reinit()
78 static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) in xhci_pci_quirks()
258 struct xhci_hcd *xhci; in xhci_pci_setup()
289 struct xhci_hcd *xhci; in xhci_pci_probe()
352 struct xhci_hcd *xhci; in xhci_pci_remove()
378 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_ssic_port_unused_quirk()
413 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_pme_quirk()
425 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_pci_suspend()
451 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_pci_resume()
Dxhci-hub.c55 static int xhci_create_usb3_bos_desc(struct xhci_hcd *xhci, char *buf, in xhci_create_usb3_bos_desc()
160 static void xhci_common_hub_descriptor(struct xhci_hcd *xhci, in xhci_common_hub_descriptor()
184 static void xhci_usb2_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, in xhci_usb2_hub_descriptor()
238 static void xhci_usb3_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, in xhci_usb3_hub_descriptor()
270 static void xhci_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, in xhci_hub_descriptor()
351 int xhci_find_slot_id_by_port(struct usb_hcd *hcd, struct xhci_hcd *xhci, in xhci_find_slot_id_by_port()
379 static int xhci_stop_device(struct xhci_hcd *xhci, int slot_id, int suspend) in xhci_stop_device()
452 void xhci_ring_device(struct xhci_hcd *xhci, int slot_id) in xhci_ring_device()
471 static void xhci_disable_port(struct usb_hcd *hcd, struct xhci_hcd *xhci, in xhci_disable_port()
494 static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue, in xhci_clear_port_change_bit()
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Dxhci-plat.c66 static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci) in xhci_plat_quirks()
157 struct xhci_hcd *xhci; in xhci_plat_probe()
359 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_plat_remove()
384 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_plat_suspend()
400 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_plat_resume()
413 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_plat_runtime_suspend()
421 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_plat_runtime_resume()
Dxhci-dbg.c13 char *xhci_get_slot_state(struct xhci_hcd *xhci, in xhci_get_slot_state()
22 void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *), in xhci_dbg_trace()
Dxhci-dbgtty.c94 dbc_read_complete(struct xhci_hcd *xhci, struct dbc_request *req) in dbc_read_complete()
106 static void dbc_write_complete(struct xhci_hcd *xhci, struct dbc_request *req) in dbc_write_complete()
136 void (*fn)(struct xhci_hcd *, struct dbc_request *)) in xhci_dbc_alloc_requests() argument
284 int xhci_dbc_tty_register_driver(struct xhci_hcd *xhci) in xhci_dbc_tty_register_driver()
421 xhci_dbc_tty_init_port(struct xhci_hcd *xhci, struct dbc_port *port) in xhci_dbc_tty_init_port()
443 int xhci_dbc_tty_register_device(struct xhci_hcd *xhci) in xhci_dbc_tty_register_device()
492 void xhci_dbc_tty_unregister_device(struct xhci_hcd *xhci) in xhci_dbc_tty_unregister_device()
Dxhci-histb.c167 static void xhci_histb_quirks(struct device *dev, struct xhci_hcd *xhci) in xhci_histb_quirks()
203 struct xhci_hcd *xhci; in xhci_histb_probe()
327 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_histb_remove()
349 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_histb_suspend()
364 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_histb_resume()
Dxhci-ext-caps.c19 static int xhci_create_intel_xhci_sw_pdev(struct xhci_hcd *xhci, u32 cap_offset) in xhci_create_intel_xhci_sw_pdev()
64 int xhci_ext_cap_init(struct xhci_hcd *xhci) in xhci_ext_cap_init()
Dxhci-mtk-sch.c46 static int get_bw_index(struct xhci_hcd *xhci, struct usb_device *udev, in get_bw_index()
281 struct xhci_hcd *xhci = hcd_to_xhci(mtk->hcd); in xhci_mtk_sch_init()
312 struct xhci_hcd *xhci; in xhci_mtk_add_ep_quirk()
383 struct xhci_hcd *xhci; in xhci_mtk_drop_ep_quirk()
Dxhci-mtk.c379 static void xhci_mtk_quirks(struct device *dev, struct xhci_hcd *xhci) in xhci_mtk_quirks()
431 struct xhci_hcd *xhci; in xhci_mtk_probe()
592 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_mtk_remove()
620 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_mtk_suspend()
638 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_mtk_resume()
Dxhci-tegra.c936 struct xhci_hcd *xhci; in tegra_xusb_probe()
1239 struct xhci_hcd *xhci = hcd_to_xhci(tegra->hcd); in tegra_xusb_remove()
1261 struct xhci_hcd *xhci = hcd_to_xhci(tegra->hcd); in tegra_xusb_suspend()
1271 struct xhci_hcd *xhci = hcd_to_xhci(tegra->hcd); in tegra_xusb_resume()
1363 static void tegra_xhci_quirks(struct device *dev, struct xhci_hcd *xhci) in tegra_xhci_quirks()
Dxhci-trace.h19 #define TRACE_SYSTEM_VAR xhci_hcd
76 TP_PROTO(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx,
111 TP_PROTO(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx,
Dxhci-rcar.c229 struct xhci_hcd *xhci = hcd_to_xhci(hcd); in xhci_rcar_init_quirk()
/Linux-v4.19/Documentation/driver-api/usb/
Dusb3-debug-port.rst75 [ 1815.983374] usb 4-3: new SuperSpeed USB device number 4 using xhci_hcd
130 [ 182.730103] xhci_hcd 0000:00:14.0: DbC connected
131 [ 191.169420] xhci_hcd 0000:00:14.0: DbC configured
132 [ 191.169597] xhci_hcd 0000:00:14.0: DbC now attached to /dev/ttyDBC0
143 [ 79.454780] usb 2-2.1: new SuperSpeed USB device number 3 using xhci_hcd
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-bus-pci-drivers-xhci_hcd1 What: /sys/bus/pci/drivers/xhci_hcd/.../dbc