| /drivers/usb/misc/ |
| D | usb251xb.c | 237 static int usb251x_check_gpio_chip(struct usb251xb *hub) in usb251x_check_gpio_chip() argument
239 struct gpio_chip *gc = gpiod_to_chip(hub->gpio_reset); in usb251x_check_gpio_chip()
240 struct i2c_adapter *adap = hub->i2c->adapter; in usb251x_check_gpio_chip()
243 if (!hub->gpio_reset) in usb251x_check_gpio_chip()
251 dev_err(hub->dev, "Reset GPIO chip is at the same i2c-bus\n"); in usb251x_check_gpio_chip()
258 static int usb251x_check_gpio_chip(struct usb251xb *hub) in usb251x_check_gpio_chip() argument
264 static void usb251xb_reset(struct usb251xb *hub, int state) in usb251xb_reset() argument
266 if (!hub->gpio_reset) in usb251xb_reset()
269 i2c_lock_bus(hub->i2c->adapter, I2C_LOCK_SEGMENT); in usb251xb_reset()
271 gpiod_set_value_cansleep(hub->gpio_reset, state); in usb251xb_reset()
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| D | usb3503.c | 56 static int usb3503_reset(struct usb3503 *hub, int state) in usb3503_reset() argument
58 if (!state && gpio_is_valid(hub->gpio_connect)) in usb3503_reset()
59 gpio_set_value_cansleep(hub->gpio_connect, 0); in usb3503_reset()
61 if (gpio_is_valid(hub->gpio_reset)) in usb3503_reset()
62 gpio_set_value_cansleep(hub->gpio_reset, state); in usb3503_reset()
71 static int usb3503_connect(struct usb3503 *hub) in usb3503_connect() argument
73 struct device *dev = hub->dev; in usb3503_connect()
76 usb3503_reset(hub, 1); in usb3503_connect()
78 if (hub->regmap) { in usb3503_connect()
80 err = regmap_write(hub->regmap, USB3503_SP_ILOCK, in usb3503_connect()
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| D | usb4604.c | 28 static void usb4604_reset(struct usb4604 *hub, int state) in usb4604_reset() argument
30 gpiod_set_value_cansleep(hub->gpio_reset, state); in usb4604_reset()
37 static int usb4604_connect(struct usb4604 *hub) in usb4604_connect() argument
39 struct device *dev = hub->dev; in usb4604_connect()
44 usb4604_reset(hub, 1); in usb4604_connect()
48 usb4604_reset(hub, 0); in usb4604_connect()
52 hub->mode = USB4604_MODE_HUB; in usb4604_connect()
58 static int usb4604_switch_mode(struct usb4604 *hub, enum usb4604_mode mode) in usb4604_switch_mode() argument
60 struct device *dev = hub->dev; in usb4604_switch_mode()
65 err = usb4604_connect(hub); in usb4604_switch_mode()
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| /drivers/usb/core/ |
| D | hub.c | 111 static int hub_port_disable(struct usb_hub *hub, int port1, int set_state);
112 static bool hub_port_warm_reset_required(struct usb_hub *hub, int port1,
115 static inline char *portspeed(struct usb_hub *hub, int portstatus) in portspeed() argument
117 if (hub_is_superspeedplus(hub->hdev)) in portspeed()
119 if (hub_is_superspeed(hub->hdev)) in portspeed()
185 struct usb_hub *hub, in usb_set_lpm_mel() argument
203 (hub->descriptor->u.ss.bHubHdrDecLat * 100); in usb_set_lpm_mel()
230 struct usb_hub *hub, in usb_set_lpm_pel() argument
306 struct usb_hub *hub; in usb_set_lpm_parameters() local
316 hub = usb_hub_to_struct_hub(udev->parent); in usb_set_lpm_parameters()
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| D | hub.h | 28 struct usb_hub_status hub; member
112 extern int usb_hub_create_port_device(struct usb_hub *hub,
114 extern void usb_hub_remove_port_device(struct usb_hub *hub,
116 extern int usb_hub_set_port_power(struct usb_device *hdev, struct usb_hub *hub,
119 extern int hub_port_debounce(struct usb_hub *hub, int port1,
124 static inline bool hub_is_port_power_switchable(struct usb_hub *hub) in hub_is_port_power_switchable() argument
128 if (!hub) in hub_is_port_power_switchable()
130 hcs = hub->descriptor->wHubCharacteristics; in hub_is_port_power_switchable()
146 static inline unsigned hub_power_on_good_delay(struct usb_hub *hub) in hub_power_on_good_delay() argument
148 unsigned delay = hub->descriptor->bPwrOn2PwrGood * 2; in hub_power_on_good_delay()
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| D | port.c | 196 struct usb_hub *hub = usb_hub_to_struct_hub(hdev); in usb_port_runtime_resume() local
202 if (!hub) in usb_port_runtime_resume()
204 if (hub->in_reset) { in usb_port_runtime_resume()
205 set_bit(port1, hub->power_bits); in usb_port_runtime_resume()
217 retval = usb_hub_set_port_power(hdev, hub, port1, true); in usb_port_runtime_resume()
218 msleep(hub_power_on_good_delay(hub)); in usb_port_runtime_resume()
229 if (hub_port_debounce_be_connected(hub, port1) < 0) { in usb_port_runtime_resume()
232 set_bit(port1, hub->warm_reset_bits); in usb_port_runtime_resume()
236 if (!test_and_set_bit(port1, hub->child_usage_bits)) { in usb_port_runtime_resume()
252 struct usb_hub *hub = usb_hub_to_struct_hub(hdev); in usb_port_runtime_suspend() local
[all …]
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| D | usb-acpi.c | 54 struct usb_hub *hub = usb_hub_to_struct_hub(hdev); in usb_acpi_set_power_state() local
61 if (!hub) in usb_acpi_set_power_state()
63 port_dev = hub->ports[port1 - 1]; in usb_acpi_set_power_state()
204 struct usb_hub *hub; in usb_acpi_find_companion_for_device() local
212 hub = usb_hub_to_struct_hub(udev->parent); in usb_acpi_find_companion_for_device()
213 if (!hub) in usb_acpi_find_companion_for_device()
220 port_dev = hub->ports[udev->portnum - 1]; in usb_acpi_find_companion_for_device()
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| D | of.c | 25 struct device_node *usb_of_get_device_node(struct usb_device *hub, int port1) in usb_of_get_device_node() argument
30 for_each_child_of_node(hub->dev.of_node, node) { in usb_of_get_device_node()
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| D | ledtrig-usbport.c | 25 struct usb_device *hub; member
49 if (usb_dev->parent == port->hub && in usbport_trig_usb_dev_observed()
199 port->hub = usb_dev; in usbport_trig_add_port()
266 if (port->hub == usb_dev) in usbport_trig_remove_usb_dev_ports()
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| /drivers/fsi/ |
| D | fsi-master-hub.c | 94 struct fsi_master_hub *hub = to_fsi_master_hub(master); in hub_master_read() local
99 addr += hub->addr + (link * FSI_HUB_LINK_SIZE); in hub_master_read()
100 return fsi_slave_read(hub->upstream->slave, addr, val, size); in hub_master_read()
106 struct fsi_master_hub *hub = to_fsi_master_hub(master); in hub_master_write() local
111 addr += hub->addr + (link * FSI_HUB_LINK_SIZE); in hub_master_write()
112 return fsi_slave_write(hub->upstream->slave, addr, val, size); in hub_master_write()
128 struct fsi_master_hub *hub = to_fsi_master_hub(master); in hub_master_link_enable() local
138 rc = fsi_device_write(hub->upstream, FSI_MSENP0 + (4 * idx), ®, 4); in hub_master_link_enable()
142 fsi_device_read(hub->upstream, FSI_MENP0 + (4 * idx), ®, 4); in hub_master_link_enable()
149 struct fsi_master_hub *hub = to_fsi_master_hub(dev_to_fsi_master(dev)); in hub_master_release() local
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| /drivers/gpu/drm/tegra/ |
| D | hub.c | 131 int tegra_display_hub_prepare(struct tegra_display_hub *hub) in tegra_display_hub_prepare() argument
141 for (i = 0; i < hub->soc->num_wgrps; i++) { in tegra_display_hub_prepare()
142 struct tegra_windowgroup *wgrp = &hub->wgrps[i]; in tegra_display_hub_prepare()
150 void tegra_display_hub_cleanup(struct tegra_display_hub *hub) in tegra_display_hub_cleanup() argument
158 for (i = 0; i < hub->soc->num_wgrps; i++) { in tegra_display_hub_cleanup()
159 struct tegra_windowgroup *wgrp = &hub->wgrps[i]; in tegra_display_hub_cleanup()
536 struct tegra_display_hub *hub = tegra->hub; in tegra_shared_plane_create() local
553 plane->wgrp = &hub->wgrps[wgrp]; in tegra_shared_plane_create()
605 tegra_display_hub_get_state(struct tegra_display_hub *hub, in tegra_display_hub_get_state() argument
608 struct drm_device *drm = dev_get_drvdata(hub->client.parent); in tegra_display_hub_get_state()
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| D | hub.h | 78 int tegra_display_hub_prepare(struct tegra_display_hub *hub);
79 void tegra_display_hub_cleanup(struct tegra_display_hub *hub);
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| /drivers/hwtracing/intel_th/ |
| D | core.c | 53 struct intel_th_device *hub = NULL; in intel_th_probe() local
57 hub = thdev; in intel_th_probe()
59 hub = to_intel_th_device(dev->parent); in intel_th_probe()
61 if (!hub || !hub->dev.driver) in intel_th_probe()
64 hubdrv = to_intel_th_driver(hub->dev.driver); in intel_th_probe()
83 ret = hubdrv->assign(hub, thdev); in intel_th_probe()
102 struct intel_th_device *hub = to_intel_th_hub(thdev); in intel_th_remove() local
106 struct intel_th *th = to_intel_th(hub); in intel_th_remove()
157 if (hub->dev.driver) in intel_th_remove()
159 hubdrv->unassign(hub, thdev); in intel_th_remove()
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| /drivers/gpu/drm/amd/amdgpu/ |
| D | gmc_v10_0.c | 62 struct amdgpu_vmhub *hub; in gmc_v10_0_vm_fault_interrupt_state() local
84 hub = &adev->vmhub[AMDGPU_MMHUB_0]; in gmc_v10_0_vm_fault_interrupt_state()
86 reg = hub->vm_context0_cntl + i; in gmc_v10_0_vm_fault_interrupt_state()
93 hub = &adev->vmhub[AMDGPU_GFXHUB_0]; in gmc_v10_0_vm_fault_interrupt_state()
95 reg = hub->vm_context0_cntl + i; in gmc_v10_0_vm_fault_interrupt_state()
103 hub = &adev->vmhub[AMDGPU_MMHUB_0]; in gmc_v10_0_vm_fault_interrupt_state()
105 reg = hub->vm_context0_cntl + i; in gmc_v10_0_vm_fault_interrupt_state()
112 hub = &adev->vmhub[AMDGPU_GFXHUB_0]; in gmc_v10_0_vm_fault_interrupt_state()
114 reg = hub->vm_context0_cntl + i; in gmc_v10_0_vm_fault_interrupt_state()
131 struct amdgpu_vmhub *hub = &adev->vmhub[entry->vmid_src]; in gmc_v10_0_process_interrupt() local
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| D | gmc_v9_0.c | 289 struct amdgpu_vmhub *hub; in gmc_v9_0_vm_fault_interrupt_state() local
303 hub = &adev->vmhub[j]; in gmc_v9_0_vm_fault_interrupt_state()
305 reg = hub->vm_context0_cntl + i; in gmc_v9_0_vm_fault_interrupt_state()
314 hub = &adev->vmhub[j]; in gmc_v9_0_vm_fault_interrupt_state()
316 reg = hub->vm_context0_cntl + i; in gmc_v9_0_vm_fault_interrupt_state()
333 struct amdgpu_vmhub *hub; in gmc_v9_0_process_interrupt() local
348 hub = &adev->vmhub[AMDGPU_MMHUB_0]; in gmc_v9_0_process_interrupt()
351 hub = &adev->vmhub[AMDGPU_MMHUB_1]; in gmc_v9_0_process_interrupt()
354 hub = &adev->vmhub[AMDGPU_GFXHUB_0]; in gmc_v9_0_process_interrupt()
365 RREG32(hub->vm_l2_pro_fault_status); in gmc_v9_0_process_interrupt()
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| D | gfxhub_v1_0.c | 360 struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB_0]; in gfxhub_v1_0_init() local
362 hub->ctx0_ptb_addr_lo32 = in gfxhub_v1_0_init()
365 hub->ctx0_ptb_addr_hi32 = in gfxhub_v1_0_init()
368 hub->vm_inv_eng0_sem = in gfxhub_v1_0_init()
370 hub->vm_inv_eng0_req = in gfxhub_v1_0_init()
372 hub->vm_inv_eng0_ack = in gfxhub_v1_0_init()
374 hub->vm_context0_cntl = in gfxhub_v1_0_init()
376 hub->vm_l2_pro_fault_status = in gfxhub_v1_0_init()
378 hub->vm_l2_pro_fault_cntl = in gfxhub_v1_0_init()
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| D | gfxhub_v2_0.c | 345 struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_GFXHUB_0]; in gfxhub_v2_0_init() local
347 hub->ctx0_ptb_addr_lo32 = in gfxhub_v2_0_init()
350 hub->ctx0_ptb_addr_hi32 = in gfxhub_v2_0_init()
353 hub->vm_inv_eng0_sem = in gfxhub_v2_0_init()
355 hub->vm_inv_eng0_req = in gfxhub_v2_0_init()
357 hub->vm_inv_eng0_ack = in gfxhub_v2_0_init()
359 hub->vm_context0_cntl = in gfxhub_v2_0_init()
361 hub->vm_l2_pro_fault_status = in gfxhub_v2_0_init()
363 hub->vm_l2_pro_fault_cntl = in gfxhub_v2_0_init()
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| D | mmhub_v2_0.c | 336 struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; in mmhub_v2_0_init() local
338 hub->ctx0_ptb_addr_lo32 = in mmhub_v2_0_init()
341 hub->ctx0_ptb_addr_hi32 = in mmhub_v2_0_init()
344 hub->vm_inv_eng0_sem = in mmhub_v2_0_init()
346 hub->vm_inv_eng0_req = in mmhub_v2_0_init()
348 hub->vm_inv_eng0_ack = in mmhub_v2_0_init()
350 hub->vm_context0_cntl = in mmhub_v2_0_init()
352 hub->vm_l2_pro_fault_status = in mmhub_v2_0_init()
354 hub->vm_l2_pro_fault_cntl = in mmhub_v2_0_init()
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| D | mmhub_v9_4.c | 492 struct amdgpu_vmhub *hub[MMHUB_NUM_INSTANCES] = in mmhub_v9_4_init() local
497 hub[i]->ctx0_ptb_addr_lo32 = in mmhub_v9_4_init()
501 hub[i]->ctx0_ptb_addr_hi32 = in mmhub_v9_4_init()
505 hub[i]->vm_inv_eng0_sem = in mmhub_v9_4_init()
509 hub[i]->vm_inv_eng0_req = in mmhub_v9_4_init()
513 hub[i]->vm_inv_eng0_ack = in mmhub_v9_4_init()
517 hub[i]->vm_context0_cntl = in mmhub_v9_4_init()
521 hub[i]->vm_l2_pro_fault_status = in mmhub_v9_4_init()
525 hub[i]->vm_l2_pro_fault_cntl = in mmhub_v9_4_init()
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| D | mmhub_v1_0.c | 413 struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0]; in mmhub_v1_0_init() local
415 hub->ctx0_ptb_addr_lo32 = in mmhub_v1_0_init()
418 hub->ctx0_ptb_addr_hi32 = in mmhub_v1_0_init()
421 hub->vm_inv_eng0_sem = in mmhub_v1_0_init()
423 hub->vm_inv_eng0_req = in mmhub_v1_0_init()
425 hub->vm_inv_eng0_ack = in mmhub_v1_0_init()
427 hub->vm_context0_cntl = in mmhub_v1_0_init()
429 hub->vm_l2_pro_fault_status = in mmhub_v1_0_init()
431 hub->vm_l2_pro_fault_cntl = in mmhub_v1_0_init()
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| /drivers/gpu/drm/nouveau/ |
| D | nouveau_svm.c | 60 u8 hub; member
391 u64 inst, u8 hub, u8 gpc, u8 client) in nouveau_svm_fault_cancel() argument
393 SVM_DBG(svm, "cancel %016llx %d %02x %02x", inst, hub, gpc, client); in nouveau_svm_fault_cancel()
397 .hub = hub, in nouveau_svm_fault_cancel()
409 fault->hub, in nouveau_svm_fault_cancel_fault()
444 const u8 hub = (info & 0x00100000) >> 20; in nouveau_svm_fault_cache() local
457 nouveau_svm_fault_cancel(svm, inst, hub, gpc, client); in nouveau_svm_fault_cache()
469 fault->hub = hub; in nouveau_svm_fault_cache()
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| /drivers/usb/host/ |
| D | ohci-da8xx.c | 171 struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev); in ohci_da8xx_has_potpgt() local
173 if (hub && hub->potpgt) in ohci_da8xx_has_potpgt()
230 struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev); in ohci_da8xx_reset() local
270 rh_a |= hub->potpgt << 24; in ohci_da8xx_reset()
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| /drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/ |
| D | hubgf100.fuc3 | 31 #include "hub.fuc"
38 #include "hub.fuc"
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| D | hubgk104.fuc3 | 31 #include "hub.fuc"
38 #include "hub.fuc"
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| D | hubgm107.fuc5 | 31 #include "hub.fuc"
38 #include "hub.fuc"
|