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From: "Conrad E. Meyer" <cem@FreeBSD.org>
Date: Sat, 4 Jun 2016 03:52:20 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r301296 - head/sys/dev/ioat
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Author: cem
Date: Sat Jun  4 03:52:19 2016
New Revision: 301296
URL: https://svnweb.freebsd.org/changeset/base/301296

Log:
  ioat(4): Make channel indices unsigned
  
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/sys/dev/ioat/ioat.c
  head/sys/dev/ioat/ioat_internal.h

Modified: head/sys/dev/ioat/ioat.c
==============================================================================
--- head/sys/dev/ioat/ioat.c	Sat Jun  4 01:01:46 2016	(r301295)
+++ head/sys/dev/ioat/ioat.c	Sat Jun  4 03:52:19 2016	(r301296)
@@ -152,8 +152,8 @@ MODULE_VERSION(ioat, 1);
  * Private data structures
  */
 static struct ioat_softc *ioat_channel[IOAT_MAX_CHANNELS];
-static int ioat_channel_index = 0;
-SYSCTL_INT(_hw_ioat, OID_AUTO, channels, CTLFLAG_RD, &ioat_channel_index, 0,
+static unsigned ioat_channel_index = 0;
+SYSCTL_UINT(_hw_ioat, OID_AUTO, channels, CTLFLAG_RD, &ioat_channel_index, 0,
     "Number of IOAT channels attached");
 
 static struct _pcsid

Modified: head/sys/dev/ioat/ioat_internal.h
==============================================================================
--- head/sys/dev/ioat/ioat_internal.h	Sat Jun  4 01:01:46 2016	(r301295)
+++ head/sys/dev/ioat/ioat_internal.h	Sat Jun  4 03:52:19 2016	(r301296)
@@ -455,7 +455,7 @@ struct ioat_softc {
 })
 
 	int			version;
-	int			chan_idx;
+	unsigned		chan_idx;
 
 	struct mtx		submit_lock;
 	device_t		device;