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✏️ /usr/src/linux-headers-6.8.0-124/include/linux/usb/quirks.h

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/* SPDX-License-Identifier: GPL-2.0 */
/*
 * This file holds the definitions of quirks found in USB devices.
 * Only quirks that affect the whole device, not an interface,
 * belong here.
 */

#ifndef __LINUX_USB_QUIRKS_H
#define __LINUX_USB_QUIRKS_H

/* string descriptors must not be fetched using a 255-byte read */
#define USB_QUIRK_STRING_FETCH_255		BIT(0)

/* device can't resume correctly so reset it instead */
#define USB_QUIRK_RESET_RESUME			BIT(1)

/* device can't handle Set-Interface requests */
#define USB_QUIRK_NO_SET_INTF			BIT(2)

/* device can't handle its Configuration or Interface strings */
#define USB_QUIRK_CONFIG_INTF_STRINGS		BIT(3)

/* device can't be reset(e.g morph devices), don't use reset */
#define USB_QUIRK_RESET				BIT(4)

/* device has more interface descriptions than the bNumInterfaces count,
   and can't handle talking to these interfaces */
#define USB_QUIRK_HONOR_BNUMINTERFACES		BIT(5)

/* device needs a pause during initialization, after we read the device
   descriptor */
#define USB_QUIRK_DELAY_INIT			BIT(6)

/*
 * For high speed and super speed interrupt endpoints, the USB 2.0 and
 * USB 3.0 spec require the interval in microframes
 * (1 microframe = 125 microseconds) to be calculated as
 * interval = 2 ^ (bInterval-1).
 *
 * Devices with this quirk report their bInterval as the result of this
 * calculation instead of the exponent variable used in the calculation.
 */
#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL	BIT(7)

/* device can't handle device_qualifier descriptor requests */
#define USB_QUIRK_DEVICE_QUALIFIER		BIT(8)

/* device generates spurious wakeup, ignore remote wakeup capability */
#define USB_QUIRK_IGNORE_REMOTE_WAKEUP		BIT(9)

/* device can't handle Link Power Management */
#define USB_QUIRK_NO_LPM			BIT(10)

/*
 * Device reports its bInterval as linear frames instead of the
 * USB 2.0 calculation.
 */
#define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL	BIT(11)

/*
 * Device needs to be disconnected before suspend to prevent spurious
 * wakeup.
 */
#define USB_QUIRK_DISCONNECT_SUSPEND		BIT(12)

/* Device needs a pause after every control message. */
#define USB_QUIRK_DELAY_CTRL_MSG		BIT(13)

/* Hub needs extra delay after resetting its port. */
#define USB_QUIRK_HUB_SLOW_RESET		BIT(14)

/* device has endpoints that should be ignored */
#define USB_QUIRK_ENDPOINT_IGNORE		BIT(15)

/* short SET_ADDRESS request timeout */
#define USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT	BIT(16)

/* skip BOS descriptor request */
#define USB_QUIRK_NO_BOS			BIT(17)

#endif /* __LINUX_USB_QUIRKS_H */

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Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📄 audio-v2.h	h	13.9 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 cdc_ncm.h	h	5.9 KB	26/05/26 09:55	0644	✏️ ⬇
📄 ch9.h	h	2.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 chipidea.h	h	3.6 KB	26/05/26 09:55	0644	✏️ ⬇
📄 composite.h	h	24.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ehci-dbgp.h	h	2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ehci_def.h	h	7.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ehci_pdriver.h	h	1.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ezusb.h	h	286 B	10/03/24 20:38	0644	✏️ ⬇
📄 functionfs.h	h	151 B	10/03/24 20:38	0644	✏️ ⬇
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📄 gadget.h	h	37.7 KB	26/05/26 09:55	0644	✏️ ⬇
📄 gadget_configfs.h	h	2.9 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 irda.h	h	3.8 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 of.h	h	1.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 ohci_pdriver.h	h	1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 onboard_hub.h	h	584 B	10/03/24 20:38	0644	✏️ ⬇
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📄 pd_ext_sdb.h	h	698 B	10/03/24 20:38	0644	✏️ ⬇
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📄 phy.h	h	8.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 phy_companion.h	h	693 B	10/03/24 20:38	0644	✏️ ⬇
📄 quirks.h	h	2.5 KB	26/05/26 09:55	0644	✏️ ⬇
📄 r8152.h	h	1 KB	26/05/26 09:55	0644	✏️ ⬇
📄 r8a66597.h	h	17 KB	10/03/24 20:38	0644	✏️ ⬇
📄 renesas_usbhs.h	h	3.7 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rndis_host.h	h	5.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 role.h	h	3.6 KB	10/03/24 20:38	0644	✏️ ⬇
📄 rzv2m_usb3drd.h	h	450 B	10/03/24 20:38	0644	✏️ ⬇
📄 serial.h	h	17 KB	10/03/24 20:38	0644	✏️ ⬇
📄 sl811.h	h	838 B	10/03/24 20:38	0644	✏️ ⬇
📄 storage.h	h	2.5 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 tcpm.h	h	6.9 KB	26/05/26 09:55	0644	✏️ ⬇
📄 tegra_usb_phy.h	h	2.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 typec.h	h	11.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 typec_altmode.h	h	6.5 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 typec_mux.h	h	2.8 KB	10/03/24 20:38	0644	✏️ ⬇
📄 typec_retimer.h	h	1.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 typec_tbt.h	h	1.8 KB	10/03/24 20:38	0644	✏️ ⬇
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📄 ulpi.h	h	2.1 KB	10/03/24 20:38	0644	✏️ ⬇
📄 usb338x.h	h	7.3 KB	10/03/24 20:38	0644	✏️ ⬇
📄 usb_phy_generic.h	h	582 B	10/03/24 20:38	0644	✏️ ⬇
📄 usbnet.h	h	10.1 KB	26/05/26 09:55	0644	✏️ ⬇
📄 uvc.h	h	6.2 KB	10/03/24 20:38	0644	✏️ ⬇
📄 webusb.h	h	2.4 KB	10/03/24 20:38	0644	✏️ ⬇
📄 xhci-dbgp.h	h	651 B	10/03/24 20:38	0644	✏️ ⬇

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