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894025f24b
Here is the big set of USB and PHY driver updates for 4.15-rc1. There is the usual amount of gadget and xhci driver updates, along with phy and chipidea enhancements. There's also a lot of SPDX tags and license boilerplate cleanups as well, which provide some churn in the diffstat. Other major thing is the typec code that moved out of staging and into the "real" part of the drivers/usb/ tree, which was nice to see happen. All of these have been in linux-next with no reported issues for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWgm/Vw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yktXwCdGgpInfOEvOGFd83EPDL7a1ncyc4AoM5wI8yl 1CeLipqVIN3IsMMJptvb =zvDI -----END PGP SIGNATURE----- Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver updates for 4.15-rc1. There is the usual amount of gadget and xhci driver updates, along with phy and chipidea enhancements. There's also a lot of SPDX tags and license boilerplate cleanups as well, which provide some churn in the diffstat. Other major thing is the typec code that moved out of staging and into the "real" part of the drivers/usb/ tree, which was nice to see happen. All of these have been in linux-next with no reported issues for a while" * tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits) usb: gadget: f_fs: Fix use-after-free in ffs_free_inst USB: usbfs: compute urb->actual_length for isochronous usb: core: message: remember to reset 'ret' to 0 when necessary USB: typec: Remove remaining redundant license text USB: typec: add SPDX identifiers to some files USB: renesas_usbhs: rcar?.h: add SPDX tags USB: chipidea: ci_hdrc_tegra.c: add SPDX line USB: host: xhci-debugfs: add SPDX lines USB: add SPDX identifiers to all remaining Makefiles usb: host: isp1362-hcd: remove a couple of redundant assignments USB: adutux: remove redundant variable minor usb: core: add a new usb_get_ptm_status() helper usb: core: add a 'type' parameter to usb_get_status() usb: core: introduce a new usb_get_std_status() helper usb: core: rename usb_get_status() 'type' argument to 'recip' usb: core: add Status Type definitions USB: gadget: Remove redundant license text USB: gadget: function: Remove redundant license text USB: gadget: udc: Remove redundant license text USB: gadget: legacy: Remove redundant license text ...
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This file holds the definitions of quirks found in USB devices.
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* Only quirks that affect the whole device, not an interface,
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* belong here.
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*/
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#ifndef __LINUX_USB_QUIRKS_H
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#define __LINUX_USB_QUIRKS_H
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/* string descriptors must not be fetched using a 255-byte read */
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#define USB_QUIRK_STRING_FETCH_255 BIT(0)
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/* device can't resume correctly so reset it instead */
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#define USB_QUIRK_RESET_RESUME BIT(1)
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/* device can't handle Set-Interface requests */
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#define USB_QUIRK_NO_SET_INTF BIT(2)
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/* device can't handle its Configuration or Interface strings */
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#define USB_QUIRK_CONFIG_INTF_STRINGS BIT(3)
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/* device can't be reset(e.g morph devices), don't use reset */
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#define USB_QUIRK_RESET BIT(4)
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/* device has more interface descriptions than the bNumInterfaces count,
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and can't handle talking to these interfaces */
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#define USB_QUIRK_HONOR_BNUMINTERFACES BIT(5)
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/* device needs a pause during initialization, after we read the device
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descriptor */
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#define USB_QUIRK_DELAY_INIT BIT(6)
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/*
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* For high speed and super speed interupt endpoints, the USB 2.0 and
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* USB 3.0 spec require the interval in microframes
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* (1 microframe = 125 microseconds) to be calculated as
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* interval = 2 ^ (bInterval-1).
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*
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* Devices with this quirk report their bInterval as the result of this
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* calculation instead of the exponent variable used in the calculation.
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*/
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#define USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL BIT(7)
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/* device can't handle device_qualifier descriptor requests */
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#define USB_QUIRK_DEVICE_QUALIFIER BIT(8)
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/* device generates spurious wakeup, ignore remote wakeup capability */
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#define USB_QUIRK_IGNORE_REMOTE_WAKEUP BIT(9)
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/* device can't handle Link Power Management */
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#define USB_QUIRK_NO_LPM BIT(10)
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/*
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* Device reports its bInterval as linear frames instead of the
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* USB 2.0 calculation.
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*/
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#define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL BIT(11)
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/*
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* Device needs to be disconnected before suspend to prevent spurious
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* wakeup.
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*/
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#define USB_QUIRK_DISCONNECT_SUSPEND BIT(12)
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#endif /* __LINUX_USB_QUIRKS_H */
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