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USB event poll support

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This patch adds USB event poll support, which could be used in usbkbd
and other usb devices driver when the asynchronous interrupt
processing is supported.

Signed-off-by: Zhang Wei <wei.zhang@freescale.com
This commit is contained in:
Zhang Wei
2007-06-06 10:08:13 +02:00
committed by Markus Klotzbuecher
parent 9a1d00fa47
commit fdcfaa1b02
3 changed files with 9 additions and 1 deletions
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1
include/usb.h
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@@ -180,6 +180,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
int transfer_len,struct devrequest *setup);
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
int transfer_len, int interval);
void usb_event_poll(void);
/* Defines */
#define USB_UHCI_VEND_ID 0x8086