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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Mon, 21 Feb 2011 19:19:05 +0000 (UTC)
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Subject: svn commit: r218924 - head/sys/dev/ath
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Author: adrian
Date: Mon Feb 21 19:19:05 2011
New Revision: 218924
URL: http://svn.freebsd.org/changeset/base/218924

Log:
  Add a new counter which tracks frames TX'ed with HT protection.

Modified:
  head/sys/dev/ath/if_ath.c
  head/sys/dev/ath/if_athioctl.h

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Mon Feb 21 18:58:58 2011	(r218923)
+++ head/sys/dev/ath/if_ath.c	Mon Feb 21 19:19:05 2011	(r218924)
@@ -6604,6 +6604,8 @@ ath_sysctl_stats_attach(struct ath_softc
 	SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_post_crc_err", CTLFLAG_RD, &sc->sc_stats.ast_rx_post_crc_err, 0, "");
 	SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_decrypt_busy_err", CTLFLAG_RD, &sc->sc_stats.ast_rx_decrypt_busy_err, 0, "");
 	SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_hi_rx_chain", CTLFLAG_RD, &sc->sc_stats.ast_rx_hi_rx_chain, 0, "");
+	SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_htprotect", CTLFLAG_RD,
+	    &sc->sc_stats.ast_tx_htprotect, 0, "HT tx frames with protection");
 
 	/* Attach the RX phy error array */
 	ath_sysctl_stats_attach_rxphyerr(sc, child);

Modified: head/sys/dev/ath/if_athioctl.h
==============================================================================
--- head/sys/dev/ath/if_athioctl.h	Mon Feb 21 18:58:58 2011	(r218923)
+++ head/sys/dev/ath/if_athioctl.h	Mon Feb 21 19:19:05 2011	(r218924)
@@ -127,7 +127,8 @@ struct ath_stats {
 	u_int32_t	ast_rx_post_crc_err;
 	u_int32_t	ast_rx_decrypt_busy_err;
 	u_int32_t	ast_rx_hi_rx_chain;
-	u_int32_t	ast_pad[4];
+	u_int32_t	ast_tx_htprotect;	/* HT tx frames with protection */
+	u_int32_t	ast_pad[3];
 };
 
 #define	SIOCGATHSTATS	_IOWR('i', 137, struct ifreq)