From ec165c61b1ce3504de4d2f8596d89a7769095e39 Mon Sep 17 00:00:00 2001
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Mon, 7 Feb 2011 15:09:13 +0000
Subject: [PATCH] Add in a per phy error sysctl.
---
sys/dev/ath/if_ath.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c
index cb651aefc7d7..eb0d27c3b752 100644
--- a/sys/dev/ath/if_ath.c
+++ b/sys/dev/ath/if_ath.c
@@ -6332,6 +6332,23 @@ ath_sysctl_clearstats(SYSCTL_HANDLER_ARGS)
return 0;
}
+static void
+ath_sysctl_stats_attach_rxphyerr(struct ath_softc *sc, struct sysctl_oid_list *parent)
+{
+ struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
+ struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
+ struct sysctl_oid_list *child = SYSCTL_CHILDREN(tree);
+ int i;
+ char sn[8];
+
+ tree = SYSCTL_ADD_NODE(ctx, parent, OID_AUTO, "rx_phy_err", CTLFLAG_RD, NULL, "Per-code RX PHY Errors");
+ child = SYSCTL_CHILDREN(tree);
+ for (i = 0; i < 32; i++) {
+ snprintf(sn, sizeof(sn), "%d", i);
+ SYSCTL_ADD_UINT(ctx, child, OID_AUTO, sn, CTLFLAG_RD, &sc->sc_stats.ast_rx_phy[i], 0, "");
+ }
+}
+
static void
ath_sysctl_stats_attach(struct ath_softc *sc)
{
@@ -6503,4 +6520,7 @@ ath_sysctl_stats_attach(struct ath_softc *sc)
&sc->sc_stats.ast_ani_cal, 0, "number of ANI polls");
SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_rx_agg", CTLFLAG_RD,
&sc->sc_stats.ast_rx_agg, 0, "number of aggregate frames received");
+
+ /* Attach the RX phy error array */
+ ath_sysctl_stats_attach_rxphyerr(sc, child);
}