diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/thunderbolt.h | 2 | ||||
| -rw-r--r-- | include/linux/usb.h | 31 | ||||
| -rw-r--r-- | include/linux/usb/gadget.h | 1 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 5 | ||||
| -rw-r--r-- | include/linux/usb/quirks.h | 3 | ||||
| -rw-r--r-- | include/linux/usb/tcpci.h | 5 | ||||
| -rw-r--r-- | include/linux/usb/tcpm.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/usb/functionfs.h | 6 |
8 files changed, 30 insertions, 24 deletions
diff --git a/include/linux/thunderbolt.h b/include/linux/thunderbolt.h index 6151c210d987..2c835e5c41f6 100644 --- a/include/linux/thunderbolt.h +++ b/include/linux/thunderbolt.h @@ -86,7 +86,7 @@ struct tb { unsigned long privdata[]; }; -extern struct bus_type tb_bus_type; +extern const struct bus_type tb_bus_type; extern struct device_type tb_service_type; extern struct device_type tb_xdomain_type; diff --git a/include/linux/usb.h b/include/linux/usb.h index 8c61643acd49..9e52179872a5 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -632,7 +632,6 @@ struct usb3_lpm_parameters { * @reset_resume: needs reset instead of resume * @port_is_suspended: the upstream port is suspended (L2 or U3) * @slot_id: Slot ID assigned by xHCI - * @removable: Device can be physically removed from this port * @l1_params: best effor service latency for USB2 L1 LPM state, and L1 timeout. * @u1_params: exit latencies for USB3 U1 LPM state, and hub-initiated timeout. * @u2_params: exit latencies for USB3 U2 LPM state, and hub-initiated timeout. @@ -1145,16 +1144,6 @@ extern ssize_t usb_store_new_id(struct usb_dynids *dynids, extern ssize_t usb_show_dynids(struct usb_dynids *dynids, char *buf); /** - * struct usbdrv_wrap - wrapper for driver-model structure - * @driver: The driver-model core driver structure. - * @for_devices: Non-zero for device drivers, 0 for interface drivers. - */ -struct usbdrv_wrap { - struct device_driver driver; - int for_devices; -}; - -/** * struct usb_driver - identifies USB interface driver to usbcore * @name: The driver name should be unique among USB drivers, * and should normally be the same as the module name. @@ -1194,7 +1183,7 @@ struct usbdrv_wrap { * is bound to the driver. * @dynids: used internally to hold the list of dynamically added device * ids for this driver. - * @drvwrap: Driver-model core structure wrapper. + * @driver: The driver-model core driver structure. * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be * added to this driver by preventing the sysfs file from being created. * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend @@ -1242,13 +1231,13 @@ struct usb_driver { const struct attribute_group **dev_groups; struct usb_dynids dynids; - struct usbdrv_wrap drvwrap; + struct device_driver driver; unsigned int no_dynamic_id:1; unsigned int supports_autosuspend:1; unsigned int disable_hub_initiated_lpm:1; unsigned int soft_unbind:1; }; -#define to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver) +#define to_usb_driver(d) container_of(d, struct usb_driver, driver) /** * struct usb_device_driver - identifies USB device driver to usbcore @@ -1264,9 +1253,12 @@ struct usb_driver { * module is being unloaded. * @suspend: Called when the device is going to be suspended by the system. * @resume: Called when the device is being resumed by the system. + * @choose_configuration: If non-NULL, called instead of the default + * usb_choose_configuration(). If this returns an error then we'll go + * on to call the normal usb_choose_configuration(). * @dev_groups: Attributes attached to the device that will be created once it * is bound to the driver. - * @drvwrap: Driver-model core structure wrapper. + * @driver: The driver-model core driver structure. * @id_table: used with @match() to select better matching driver at * probe() time. * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend @@ -1275,7 +1267,7 @@ struct usb_driver { * resume and suspend functions will be called in addition to the driver's * own, so this part of the setup does not need to be replicated. * - * USB drivers must provide all the fields listed above except drvwrap, + * USB drivers must provide all the fields listed above except driver, * match, and id_table. */ struct usb_device_driver { @@ -1287,14 +1279,17 @@ struct usb_device_driver { int (*suspend) (struct usb_device *udev, pm_message_t message); int (*resume) (struct usb_device *udev, pm_message_t message); + + int (*choose_configuration) (struct usb_device *udev); + const struct attribute_group **dev_groups; - struct usbdrv_wrap drvwrap; + struct device_driver driver; const struct usb_device_id *id_table; unsigned int supports_autosuspend:1; unsigned int generic_subclass:1; }; #define to_usb_device_driver(d) container_of(d, struct usb_device_driver, \ - drvwrap.driver) + driver) /** * struct usb_class_driver - identifies a USB driver that wants to use the USB major number diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 6532beb587b1..a771ccc038ac 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -236,6 +236,7 @@ struct usb_ep { unsigned max_streams:16; unsigned mult:2; unsigned maxburst:5; + unsigned fifo_mode:1; u8 address; const struct usb_endpoint_descriptor *desc; const struct usb_ss_ep_comp_descriptor *comp_desc; diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 00724b4f6e12..cd77fc6095a1 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -372,8 +372,9 @@ struct hc_driver { * or bandwidth constraints. */ void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *); - /* Returns the hardware-chosen device address */ - int (*address_device)(struct usb_hcd *, struct usb_device *udev); + /* Set the hardware-chosen device address */ + int (*address_device)(struct usb_hcd *, struct usb_device *udev, + unsigned int timeout_ms); /* prepares the hardware to send commands to the device */ int (*enable_device)(struct usb_hcd *, struct usb_device *udev); /* Notifies the HCD after a hub descriptor is fetched. diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index eeb7c2157c72..59409c1fc3de 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -72,4 +72,7 @@ /* 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) + #endif /* __LINUX_USB_QUIRKS_H */ diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h index 83376473ac76..467e8045e9f8 100644 --- a/include/linux/usb/tcpci.h +++ b/include/linux/usb/tcpci.h @@ -36,7 +36,9 @@ #define TCPC_ALERT_MASK 0x12 #define TCPC_POWER_STATUS_MASK 0x14 -#define TCPC_FAULT_STATUS_MASK 0x15 + +#define TCPC_FAULT_STATUS_MASK 0x15 +#define TCPC_FAULT_STATUS_MASK_VCONN_OC BIT(1) #define TCPC_EXTENDED_STATUS_MASK 0x16 #define TCPC_EXTENDED_STATUS_MASK_VSAFE0V BIT(0) @@ -104,6 +106,7 @@ #define TCPC_FAULT_STATUS 0x1f #define TCPC_FAULT_STATUS_ALL_REG_RST_TO_DEFAULT BIT(7) +#define TCPC_FAULT_STATUS_VCONN_OC BIT(1) #define TCPC_ALERT_EXTENDED 0x21 diff --git a/include/linux/usb/tcpm.h b/include/linux/usb/tcpm.h index ab7ca872950b..65fac5e1f317 100644 --- a/include/linux/usb/tcpm.h +++ b/include/linux/usb/tcpm.h @@ -173,5 +173,6 @@ void tcpm_pd_hard_reset(struct tcpm_port *port); void tcpm_tcpc_reset(struct tcpm_port *port); void tcpm_port_clean(struct tcpm_port *port); bool tcpm_port_is_toggling(struct tcpm_port *port); +void tcpm_port_error_recovery(struct tcpm_port *port); #endif /* __LINUX_USB_TCPM_H */ diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h index d77ee6b65328..078098e73fd3 100644 --- a/include/uapi/linux/usb/functionfs.h +++ b/include/uapi/linux/usb/functionfs.h @@ -73,8 +73,10 @@ struct usb_os_desc_header { struct usb_ext_compat_desc { __u8 bFirstInterfaceNumber; __u8 Reserved1; - __u8 CompatibleID[8]; - __u8 SubCompatibleID[8]; + __struct_group(/* no tag */, IDs, /* no attrs */, + __u8 CompatibleID[8]; + __u8 SubCompatibleID[8]; + ); __u8 Reserved2[6]; }; |