#include <linux/prefetch.h>
/**
- * DOC: Entrie frame size
+ * DOC: Entry frame size
*
* Ralink PCI devices demand the Frame size to be a multiple of 128 bytes,
* for USB devices this restriction does not apply, but the value of
/**
* DOC: Number of entries per queue
*
- * Under normal load without fragmentation 12 entries are sufficient
+ * Under normal load without fragmentation, 12 entries are sufficient
* without the queue being filled up to the maximum. When using fragmentation
- * and the queue threshold code we need to add some additional margins to
+ * and the queue threshold code, we need to add some additional margins to
* make sure the queue will never (or only under extreme load) fill up
* completely.
- * Since we don't use preallocated DMA having a large number of queue entries
- * will have only minimal impact on the memory requirements for the queue.
+ * Since we don't use preallocated DMA, having a large number of queue entries
+ * will have minimal impact on the memory requirements for the queue.
*/
#define RX_ENTRIES 24
#define TX_ENTRIES 24
*
* @TXDONE_UNKNOWN: Hardware could not determine success of transmission.
* @TXDONE_SUCCESS: Frame was successfully send
+ * @TXDONE_FALLBACK: Frame was successfully send using a fallback rate.
* @TXDONE_FAILURE: Frame was not successfully send
* @TXDONE_EXCESSIVE_RETRY: In addition to &TXDONE_FAILURE, the
* frame transmission failed due to excessive retries.
enum txdone_entry_desc_flags {
TXDONE_UNKNOWN,
TXDONE_SUCCESS,
+ TXDONE_FALLBACK,
TXDONE_FAILURE,
TXDONE_EXCESSIVE_RETRY,
};