Author: adrian
Date: Fri Jul 27 12:08:49 2012
New Revision: 238843
URL: http://svn.freebsd.org/changeset/base/238843
Log:
Tidy up the TX status fields a little and add a couple new flags.
* shuffle things around so things fall on natural padding boundaries;
* add a couple of new flags to specify LDPC and whether to switch to the
low power RX chain configuration after this TX has completed.
Obtained from: Qualcomm Atheros
Modified:
head/sys/dev/ath/ath_hal/ah_desc.h
Modified: head/sys/dev/ath/ath_hal/ah_desc.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah_desc.h Fri Jul 27 11:54:05 2012
(r238842)
+++ head/sys/dev/ath/ath_hal/ah_desc.h Fri Jul 27 12:08:49 2012
(r238843)
@@ -57,16 +57,19 @@ struct ath_tx_status {
uint8_t ts_finaltsi; /* final transmit series index */
#ifdef AH_SUPPORT_AR5416
/* 802.11n status */
- uint8_t ts_flags; /* misc flags */
- int8_t ts_rssi_ctl[3]; /* tx ack RSSI [ctl, chain 0-2] */
- int8_t ts_rssi_ext[3]; /* tx ack RSSI [ext, chain 0-2] */
-/* #define ts_rssi ts_rssi_combined */
- uint32_t ts_ba_low; /* blockack bitmap low */
- uint32_t ts_ba_high; /* blockack bitmap high */
+ uint8_t ts_flags; /* misc flags */
+ uint8_t ts_queue_id; /* AR9300: TX queue id */
+ uint8_t ts_desc_id; /* AR9300: TX descriptor id */
uint8_t ts_tid; /* TID */
- uint32_t ts_evm0; /* evm bytes */
- uint32_t ts_evm1;
- uint32_t ts_evm2;
+/* #define ts_rssi ts_rssi_combined */
+ uint32_t ts_ba_low; /* blockack bitmap low */
+ uint32_t ts_ba_high; /* blockack bitmap high */
+ uint32_t ts_evm0; /* evm bytes */
+ uint32_t ts_evm1;
+ uint32_t ts_evm2;
+ int8_t ts_rssi_ctl[3]; /* tx ack RSSI [ctl, chain 0-2] */
+ int8_t ts_rssi_ext[3]; /* tx ack RSSI [ext, chain 0-2] */
+ uint8_t ts_pad[2];
#endif /* AH_SUPPORT_AR5416 */
};
@@ -243,6 +246,8 @@ struct ath_desc_status {
#define HAL_TXDESC_EXT_ONLY 0x0080 /* send on ext channel only
(11n) */
#define HAL_TXDESC_EXT_AND_CTL 0x0100 /* send on ext + ctl channels
(11n) */
#define HAL_TXDESC_VMF 0x0200 /* virtual more frag */
+#define HAL_TXDESC_LOWRXCHAIN 0x0400 /* switch to low RX chain */
+#define HAL_TXDESC_LDPC 0x1000
/* flags passed to rx descriptor setup methods */
#define HAL_RXDESC_INTREQ 0x0020 /* enable per-descriptor
interrupt */
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
