GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

usb: gadget: replace usb_gadget::is_dualspeed with max_speed

Browse source 
This commit replaces usb_gadget's is_dualspeed field with
a max_speed field.

[ balbi@ti.com : Fixed DWC3 driver ]

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Michal Nazarewicz 2011-11-19 18:27:37 +01:00 • committed by Felipe Balbi
parent 7aac8d1537
commit d327ab5b6d
25 changed files with 68 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

10
include/linux/usb/gadget.h
View file

@ -477,8 +477,8 @@ struct usb_gadget_ops {
* driver setup() requests
* @ep_list: List of other endpoints supported by the device.
* @speed: Speed of current connection to USB host.
* @is_dualspeed: True if the controller supports both high and full speed
* operation. If it does, the gadget driver must also support both.
* @max_speed: Maximal speed the UDC can handle. UDC must support this
* and all slower speeds.
* @is_otg: True if the USB device port uses a Mini-AB jack, so that the
* gadget driver must provide a USB OTG descriptor.
* @is_a_peripheral: False unless is_otg, the "A" end of a USB cable
@ -518,7 +518,7 @@ struct usb_gadget {
struct usb_ep *ep0;
struct list_head ep_list; /* of usb_ep */
enum usb_device_speed speed;
unsigned is_dualspeed:1;
enum usb_device_speed max_speed;
unsigned is_otg:1;
unsigned is_a_peripheral:1;
unsigned b_hnp_enable:1;
@ -549,7 +549,7 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
static inline int gadget_is_dualspeed(struct usb_gadget *g)
{
#ifdef CONFIG_USB_GADGET_DUALSPEED
/* runtime test would check "g->is_dualspeed" ... that might be
/* runtime test would check "g->max_speed" ... that might be
* useful to work around hardware bugs, but is mostly pointless
*/
return 1;
@ -567,7 +567,7 @@ static inline int gadget_is_superspeed(struct usb_gadget *g)
{
#ifdef CONFIG_USB_GADGET_SUPERSPEED
/*
* runtime test would check "g->is_superspeed" ... that might be
* runtime test would check "g->max_speed" ... that might be
* useful to work around hardware bugs, but is mostly pointless
*/
return 1;