[src/jdolecek-ncq]: src/sys/dev/ata hide active_xfer from drivers

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7f1dc1a6e8c9
branches:  jdolecek-ncq
changeset: 352621:7f1dc1a6e8c9
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Tue Apr 11 18:15:03 2017 +0000

description:
hide active_xfer from drivers

diffstat:

 sys/dev/ata/ata.c    |  6 ++++--
 sys/dev/ata/atavar.h |  4 +++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diffs (46 lines):

diff -r 7394cf541754 -r 7f1dc1a6e8c9 sys/dev/ata/ata.c
--- a/sys/dev/ata/ata.c Tue Apr 11 18:14:47 2017 +0000
+++ b/sys/dev/ata/ata.c Tue Apr 11 18:15:03 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ata.c,v 1.132.8.1 2017/04/10 22:57:02 jdolecek Exp $   */
+/*     $NetBSD: ata.c,v 1.132.8.2 2017/04/11 18:15:03 jdolecek Exp $   */
 
 /*
  * Copyright (c) 1998, 2001 Manuel Bouyer.  All rights reserved.
@@ -25,7 +25,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata.c,v 1.132.8.1 2017/04/10 22:57:02 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata.c,v 1.132.8.2 2017/04/11 18:15:03 jdolecek Exp $");
 
 #include "opt_ata.h"
 
@@ -46,6 +46,8 @@
 #include <sys/bus.h>
 #include <sys/once.h>
 
+#define ATABUS_PRIVATE
+
 #include <dev/ata/ataconf.h>
 #include <dev/ata/atareg.h>
 #include <dev/ata/atavar.h>
diff -r 7394cf541754 -r 7f1dc1a6e8c9 sys/dev/ata/atavar.h
--- a/sys/dev/ata/atavar.h      Tue Apr 11 18:14:47 2017 +0000
+++ b/sys/dev/ata/atavar.h      Tue Apr 11 18:15:03 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: atavar.h,v 1.92.8.1 2017/04/10 22:57:02 jdolecek Exp $ */
+/*     $NetBSD: atavar.h,v 1.92.8.2 2017/04/11 18:15:03 jdolecek Exp $ */
 
 /*
  * Copyright (c) 1998, 2001 Manuel Bouyer.
@@ -88,7 +88,9 @@
 #define QF_SHARED      0x02    /* this queue is shared */
        int queue_active; /* number of active transfers */
        int queue_openings; /* max number of active transfers */
+#ifdef ATABUS_PRIVATE
        struct ata_xfer *active_xfers[1]; /* active command */
+#endif
 };
 
 /* ATA bus instance state information. */