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Don't use the same completion_event for both directions. This could cause problems on USB controllers that have IN and OUT endpoints with the same endpoint number (such as the arc controller)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23639 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2009-11-15 21:58:25 +00:00
parent ec0f4b4044
commit 724e4fe5e4
1 changed files with 3 additions and 3 deletions
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6
firmware/usbstack/usb_core.c
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@ -174,7 +174,7 @@ static struct
{
completion_handler_t completion_handler[2];
control_handler_t control_handler[2];
struct usb_transfer_completion_event_data completion_event;
struct usb_transfer_completion_event_data completion_event[2];
} ep_data[USB_NUM_ENDPOINTS];
static struct usb_class_driver drivers[USB_NUM_DRIVERS] =
@ -821,7 +821,7 @@ void usb_core_transfer_complete(int endpoint,int dir,int status,int length)
break;
default:
completion_event=&ep_data[endpoint].completion_event;
completion_event=&ep_data[endpoint].completion_event[dir!=0];
completion_event->endpoint=endpoint;
completion_event->dir=dir;
@ -838,7 +838,7 @@ void usb_core_transfer_complete(int endpoint,int dir,int status,int length)
void usb_core_control_request(struct usb_ctrlrequest* req)
{
struct usb_transfer_completion_event_data* completion_event =
&ep_data[EP_CONTROL].completion_event;
&ep_data[EP_CONTROL].completion_event[1];
completion_event->endpoint=EP_CONTROL;
completion_event->dir=0;