USB_EP_FREE_BUFFER
Section: (9)
Updated: 09 April 2004
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NAME
usb_ep_free_buffer - frees an i/o buffer
SYNOPSIS
void usb_ep_free_buffer (struct usb_ep * ep, void * buf, dma_addr_t dma, unsigned len);
ARGUMENTS
- ep
-
the endpoint associated with the buffer
- buf
-
CPU view address of the buffer
- dma
-
the buffer's DMA address
- len
-
length of the buffer
DESCRIPTION
reverses the effect of usb_ep_alloc_buffer.
caller guarantees the buffer will no longer be accessed
ABOUT THIS DOCUMENT
This documentation was generated with kernel version 2.6.0.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- ABOUT THIS DOCUMENT
-
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Time: 12:49:38 GMT, April 09, 2004