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USB: uapi: add BULK_MAX_PACKET_UPDATE 

The spec for Embedded USB2 Version 2.0 adds a new feature
request. This needs to be added to uapi for monitoring.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://patch.msgid.link/20260319144715.2957358-2-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
master
Oliver Neukum 2026-03-19 15:46:24 +01:00 committed by Greg Kroah-Hartman
parent ee90b493e0
commit dd13bda733
1 changed files with 11 additions and 9 deletions
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20
include/uapi/linux/usb/ch9.h
View File

@ -123,15 +123,17 @@
* are at most sixteen features of each type.) Hubs may also support a
* new USB_REQ_TEST_AND_SET_FEATURE to put ports into L1 suspend.
*/
#define USB_DEVICE_SELF_POWERED 0 /* (read only) */
#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */
#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */
#define USB_DEVICE_BATTERY 2 /* (wireless) */
#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */
#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/
#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */
#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */
#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
#define USB_DEVICE_SELF_POWERED 0 /* (read only) */
#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */
#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */
#define USB_DEVICE_BATTERY 2 /* (wireless) */
#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */
#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/
#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */
#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */
#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */
#define USB_DEVICE_BULK_MAX_PACKET_UPDATE 8 /* (eUSB2v2) bump maxpacket to 1024 */
/*
* Test Mode Selectors