FM / usb

/usr/src/linux-headers-5.15.0-181/include/linux/usb/

/usr/src/linux-headers-5.15.0-181/include/linux/usb

Name	Size	Mode	Actions
audio-v2.h	14356	0644	edit dl rm
audio-v3.h	14270	0644	edit dl rm
audio.h	1261	0644	edit dl rm
c67x00.h	1867	0644	edit dl rm
ccid.h	787	0644	edit dl rm
cdc-wdm.h	701	0644	edit dl rm
cdc.h	1517	0644	edit dl rm
cdc_ncm.h	5978	0644	edit dl rm
ch9.h	2342	0644	edit dl rm
chipidea.h	3512	0644	edit dl rm
composite.h	26172	0644	edit dl rm
ehci-dbgp.h	2099	0644	edit dl rm
ehci_def.h	8277	0644	edit dl rm
ehci_pdriver.h	2395	0644	edit dl rm
ezusb.h	286	0644	edit dl rm
functionfs.h	151	0644	edit dl rm
gadget.h	37543	0644	edit dl rm
gadget_configfs.h	3014	0644	edit dl rm
g_hid.h	1158	0644	edit dl rm
hcd.h	28343	0644	edit dl rm
input.h	716	0644	edit dl rm
iowarrior.h	1374	0644	edit dl rm
irda.h	3853	0644	edit dl rm
isp116x.h	1160	0644	edit dl rm
isp1301.h	2433	0644	edit dl rm
isp1362.h	1628	0644	edit dl rm
m66592.h	1444	0644	edit dl rm
musb-ux500.h	899	0644	edit dl rm
musb.h	3600	0644	edit dl rm
net2280.h	24120	0644	edit dl rm
of.h	1859	0644	edit dl rm
ohci_pdriver.h	1748	0644	edit dl rm
otg-fsm.h	8823	0644	edit dl rm
otg.h	3158	0644	edit dl rm
pd.h	15254	0644	edit dl rm
pd_ado.h	1191	0644	edit dl rm
pd_bdo.h	555	0644	edit dl rm
pd_ext_sdb.h	698	0644	edit dl rm
pd_vdo.h	16554	0644	edit dl rm
phy.h	8435	0644	edit dl rm
phy_companion.h	1197	0644	edit dl rm
quirks.h	2403	0644	edit dl rm
r8a66597.h	18069	0644	edit dl rm
r8152.h	1067	0644	edit dl rm
renesas_usbhs.h	4303	0644	edit dl rm
rndis_host.h	6080	0644	edit dl rm
role.h	3663	0644	edit dl rm
serial.h	17596	0644	edit dl rm
sl811.h	838	0644	edit dl rm
storage.h	2645	0644	edit dl rm
tcpci.h	6883	0644	edit dl rm
tcpm.h	6614	0644	edit dl rm
tegra_usb_phy.h	2586	0644	edit dl rm
typec.h	9590	0644	edit dl rm
typec_altmode.h	6639	0644	edit dl rm
typec_dp.h	3998	0644	edit dl rm
typec_mux.h	2115	0644	edit dl rm
typec_tbt.h	1774	0644	edit dl rm
uas.h	2121	0644	edit dl rm
ulpi.h	2319	0644	edit dl rm
usb338x.h	7977	0644	edit dl rm
usbnet.h	10825	0644	edit dl rm
usb_phy_generic.h	582	0644	edit dl rm
xhci-dbgp.h	825	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/include/linux/usb/chipidea.h (3512B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Platform data for the chipidea USB dual role controller
 */

#ifndef __LINUX_USB_CHIPIDEA_H
#define __LINUX_USB_CHIPIDEA_H

#include <linux/extcon.h>
#include <linux/usb/otg.h>

struct ci_hdrc;

/**
 * struct ci_hdrc_cable - structure for external connector cable state tracking
 * @connected: true if cable is connected, false otherwise
 * @changed: set to true when extcon event happen
 * @enabled: set to true if we've enabled the vbus or id interrupt
 * @edev: device which generate events
 * @ci: driver state of the chipidea device
 * @nb: hold event notification callback
 * @conn: used for notification registration
 */
struct ci_hdrc_cable {
	bool				connected;
	bool				changed;
	bool				enabled;
	struct extcon_dev		*edev;
	struct ci_hdrc			*ci;
	struct notifier_block		nb;
};

struct ci_hdrc_platform_data {
	const char	*name;
	/* offset of the capability registers */
	uintptr_t	 capoffset;
	unsigned	 power_budget;
	struct phy	*phy;
	/* old usb_phy interface */
	struct usb_phy	*usb_phy;
	enum usb_phy_interface phy_mode;
	unsigned long	 flags;
#define CI_HDRC_REGS_SHARED		BIT(0)
#define CI_HDRC_DISABLE_DEVICE_STREAMING	BIT(1)
#define CI_HDRC_SUPPORTS_RUNTIME_PM	BIT(2)
#define CI_HDRC_DISABLE_HOST_STREAMING	BIT(3)
#define CI_HDRC_DISABLE_STREAMING (CI_HDRC_DISABLE_DEVICE_STREAMING |	\
		CI_HDRC_DISABLE_HOST_STREAMING)
	/*
	 * Only set it when DCCPARAMS.DC==1 and DCCPARAMS.HC==1,
	 * but otg is not supported (no register otgsc).
	 */
#define CI_HDRC_DUAL_ROLE_NOT_OTG	BIT(4)
#define CI_HDRC_IMX28_WRITE_FIX		BIT(5)
#define CI_HDRC_FORCE_FULLSPEED		BIT(6)
#define CI_HDRC_TURN_VBUS_EARLY_ON	BIT(7)
#define CI_HDRC_SET_NON_ZERO_TTHA	BIT(8)
#define CI_HDRC_OVERRIDE_AHB_BURST	BIT(9)
#define CI_HDRC_OVERRIDE_TX_BURST	BIT(10)
#define CI_HDRC_OVERRIDE_RX_BURST	BIT(11)
#define CI_HDRC_OVERRIDE_PHY_CONTROL	BIT(12) /* Glue layer manages phy */
#define CI_HDRC_REQUIRES_ALIGNED_DMA	BIT(13)
#define CI_HDRC_IMX_IS_HSIC		BIT(14)
#define CI_HDRC_PMQOS			BIT(15)
	enum usb_dr_mode	dr_mode;
#define CI_HDRC_CONTROLLER_RESET_EVENT		0
#define CI_HDRC_CONTROLLER_STOPPED_EVENT	1
#define CI_HDRC_IMX_HSIC_ACTIVE_EVENT		2
#define CI_HDRC_IMX_HSIC_SUSPEND_EVENT		3
#define CI_HDRC_CONTROLLER_VBUS_EVENT		4
	int	(*notify_event) (struct ci_hdrc *ci, unsigned event);
	struct regulator	*reg_vbus;
	struct usb_otg_caps	ci_otg_caps;
	bool			tpl_support;
	/* interrupt threshold setting */
	u32			itc_setting;
	u32			ahb_burst_config;
	u32			tx_burst_size;
	u32			rx_burst_size;

/* VBUS and ID signal state tracking, using extcon framework */
	struct ci_hdrc_cable		vbus_extcon;
	struct ci_hdrc_cable		id_extcon;
	u32			phy_clkgate_delay_us;

/* pins */
	struct pinctrl *pctl;
	struct pinctrl_state *pins_default;
	struct pinctrl_state *pins_host;
	struct pinctrl_state *pins_device;

/* platform-specific hooks */
	int (*hub_control)(struct ci_hdrc *ci, u16 typeReq, u16 wValue,
			   u16 wIndex, char *buf, u16 wLength,
			   bool *done, unsigned long *flags);
	void (*enter_lpm)(struct ci_hdrc *ci, bool enable);
};

/* Default offset of capability registers */
#define DEF_CAPOFFSET		0x100

/* Add ci hdrc device */
struct platform_device *ci_hdrc_add_device(struct device *dev,
			struct resource *res, int nres,
			struct ci_hdrc_platform_data *platdata);
/* Remove ci hdrc device */
void ci_hdrc_remove_device(struct platform_device *pdev);
/* Get current available role */
enum usb_dr_mode ci_hdrc_query_available_role(struct platform_device *pdev);

#endif

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