svn commit: r238731 - in head/sys/dev/ath: . ath_hal
Adrian Chadd
adrian at FreeBSD.org
Tue Jul 24 01:18:20 UTC 2012
Author: adrian
Date: Tue Jul 24 01:18:19 2012
New Revision: 238731
URL: http://svn.freebsd.org/changeset/base/238731
Log:
Add a new HAL method - the AR93xx and later NICs have a separate
TX descriptor ring for TX status completion. This API call will pass
the allocated buffer details to the HAL.
Modified:
head/sys/dev/ath/ath_hal/ah.h
head/sys/dev/ath/if_athvar.h
Modified: head/sys/dev/ath/ath_hal/ah.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.h Tue Jul 24 01:09:11 2012 (r238730)
+++ head/sys/dev/ath/ath_hal/ah.h Tue Jul 24 01:18:19 2012 (r238731)
@@ -1090,6 +1090,9 @@ struct ath_hal {
uint32_t *link);
void __ahdecl(*ah_getTxDescLinkPtr)(struct ath_hal *ah, void *ds,
uint32_t **linkptr);
+ void __ahdecl(*ah_setupTxStatusRing)(struct ath_hal *,
+ void *ts_start, uint32_t ts_paddr_start,
+ uint16_t size);
/* Receive Functions */
uint32_t __ahdecl(*ah_getRxDP)(struct ath_hal*, HAL_RX_QUEUE);
Modified: head/sys/dev/ath/if_athvar.h
==============================================================================
--- head/sys/dev/ath/if_athvar.h Tue Jul 24 01:09:11 2012 (r238730)
+++ head/sys/dev/ath/if_athvar.h Tue Jul 24 01:18:19 2012 (r238731)
@@ -1099,6 +1099,9 @@ void ath_intr(void *);
((*(_ah)->ah_getTxDescLink)((_ah), (_ds), (_link)))
#define ath_hal_gettxdesclinkptr(_ah, _ds, _linkptr) \
((*(_ah)->ah_getTxDescLinkPtr)((_ah), (_ds), (_linkptr)))
+#define ath_hal_setuptxstatusring(_ah, _tsstart, _tspstart, _size) \
+ ((*(_ah)->ah_setupTxStatusRing)((_ah), (_tsstart), (_tspstart), \
+ (_size)))
#define ath_hal_setupfirsttxdesc(_ah, _ds, _aggrlen, _flags, _txpower, \
_txr0, _txtr0, _antm, _rcr, _rcd) \
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