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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Thu, 8 Jul 2010 14:34:15 +0000 (UTC)
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Subject: svn commit: r209802 - head/sys/mips/atheros
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Author: adrian
Date: Thu Jul  8 14:34:15 2010
New Revision: 209802
URL: http://svn.freebsd.org/changeset/base/209802

Log:
  Introduce a sysctl block for if_arge and, for now, a blank debug sysctl
  placeholder for later.
  
  Add in a missing FreeBSD ID string.

Modified:
  head/sys/mips/atheros/if_arge.c
  head/sys/mips/atheros/if_argevar.h

Modified: head/sys/mips/atheros/if_arge.c
==============================================================================
--- head/sys/mips/atheros/if_arge.c	Thu Jul  8 14:29:23 2010	(r209801)
+++ head/sys/mips/atheros/if_arge.c	Thu Jul  8 14:34:15 2010	(r209802)
@@ -45,6 +45,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/module.h>
 #include <sys/socket.h>
 #include <sys/taskqueue.h>
+#include <sys/sysctl.h>
 
 #include <net/if.h>
 #include <net/if_arp.h>
@@ -198,6 +199,18 @@ arge_probe(device_t dev)
 	return (0);
 }
 
+static void
+arge_attach_sysctl(device_t dev)
+{
+	struct arge_softc *sc = device_get_softc(dev);
+	struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(dev);
+	struct sysctl_oid *tree = device_get_sysctl_tree(dev);
+
+	SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
+		"debug", CTLFLAG_RW, &sc->arge_debug, 0,
+		"arge interface debugging flags");
+}
+
 static int
 arge_attach(device_t dev)
 {
@@ -457,6 +470,9 @@ arge_attach(device_t dev)
 		goto fail;
 	}
 
+	/* setup sysctl variables */
+	arge_attach_sysctl(dev);
+
 fail:
 	if (error) 
 		arge_detach(dev);

Modified: head/sys/mips/atheros/if_argevar.h
==============================================================================
--- head/sys/mips/atheros/if_argevar.h	Thu Jul  8 14:29:23 2010	(r209801)
+++ head/sys/mips/atheros/if_argevar.h	Thu Jul  8 14:34:15 2010	(r209802)
@@ -23,6 +23,8 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
+ * $FreeBSD$
  */
 
 #ifndef __IF_ARGEVAR_H__
@@ -152,6 +154,7 @@ struct arge_softc {
 	uint32_t		arge_pll_reg;
 	uint32_t		arge_pll_reg_shift;
 	int			arge_if_flags;
+	uint32_t		arge_debug;
 };
 
 #endif /* __IF_ARGEVAR_H__ */