[src/trunk]: src/sys/external/bsd/drm2/pci match linux side loading of headers

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

details:   https://anonhg.NetBSD.org/src/rev/81bfc340c312
branches:  trunk
changeset: 992397:81bfc340c312
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 06:06:41 2018 +0000

description:
match linux side loading of headers

more bring in OLD drm code to unbreak the build
matching netbsd types etc. to get the build going


Author: coypu <coypu%sdf.org@localhost>
Committer: Taylor R Campbell <riastradh%NetBSD.org@localhost>

diffstat:

 sys/external/bsd/drm2/dist/include/drm/drm_dp_mst_helper.h |   4 +++-
 sys/external/bsd/drm2/include/linux/fb.h                   |   5 ++++-
 sys/external/bsd/drm2/include/linux/mm.h                   |  10 +++++++++-
 sys/external/bsd/drm2/include/linux/mutex.h                |   3 ++-
 sys/external/bsd/drm2/include/linux/types.h                |   8 +++++++-
 sys/external/bsd/drm2/include/linux/ww_mutex.h             |   4 +++-
 sys/external/bsd/drm2/pci/drm_pci.c                        |   7 +++----
 7 files changed, 31 insertions(+), 10 deletions(-)

diffs (157 lines):

diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/dist/include/drm/drm_dp_mst_helper.h
--- a/sys/external/bsd/drm2/dist/include/drm/drm_dp_mst_helper.h        Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/dist/include/drm/drm_dp_mst_helper.h        Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_dp_mst_helper.h,v 1.2 2018/08/27 04:58:37 riastradh Exp $  */
+/*     $NetBSD: drm_dp_mst_helper.h,v 1.3 2018/08/27 06:06:41 riastradh Exp $  */
 
 /*
  * Copyright © 2014 Red Hat.
@@ -456,7 +456,9 @@
        unsigned long payload_mask;
        unsigned long vcpi_mask;
 
+#ifndef __NetBSD__
        wait_queue_head_t tx_waitq;
+#endif
        struct work_struct work;
 
        struct work_struct tx_work;
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/include/linux/fb.h
--- a/sys/external/bsd/drm2/include/linux/fb.h  Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/include/linux/fb.h  Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fb.h,v 1.2 2014/03/18 18:20:43 riastradh Exp $ */
+/*     $NetBSD: fb.h,v 1.3 2018/08/27 06:06:41 riastradh Exp $ */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -32,6 +32,9 @@
 #ifndef _LINUX_FB_H_
 #define _LINUX_FB_H_
 
+#include <linux/kgdb.h>
+#include <linux/notifier.h>
+
 #define        PICOS2KHZ(PICOS)        (1000000000ul / (PICOS))
 #define        KHZ2PICOS(KHZ)          (1000000000ul / (KHZ))
 
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/include/linux/mm.h
--- a/sys/external/bsd/drm2/include/linux/mm.h  Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/include/linux/mm.h  Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mm.h,v 1.6 2015/10/18 14:03:20 jmcneill Exp $  */
+/*     $NetBSD: mm.h,v 1.7 2018/08/27 06:06:41 riastradh Exp $ */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -35,6 +35,8 @@
 #include <uvm/uvm_extern.h>
 
 #include <asm/page.h>
+#include <linux/shrinker.h>
+
 
 struct file;
 
@@ -76,4 +78,10 @@
        return uvmexp.npages;
 }
 
+static inline void
+kvfree(void * ptr)
+{
+       panic("Unimplemented");
+}
+
 #endif  /* _LINUX_MM_H_ */
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/include/linux/mutex.h
--- a/sys/external/bsd/drm2/include/linux/mutex.h       Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/include/linux/mutex.h       Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mutex.h,v 1.7 2014/08/23 08:03:33 riastradh Exp $      */
+/*     $NetBSD: mutex.h,v 1.8 2018/08/27 06:06:41 riastradh Exp $      */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -35,6 +35,7 @@
 #include <sys/mutex.h>
 
 #include <lib/libkern/libkern.h> /* KASSERT */
+#include <linux/list.h>
 
 #define        __acquires(lock)        /* XXX lockdep stuff */
 #define        __releases(lock)        /* XXX lockdep stuff */
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/include/linux/types.h
--- a/sys/external/bsd/drm2/include/linux/types.h       Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/include/linux/types.h       Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: types.h,v 1.4 2014/07/16 20:59:58 riastradh Exp $      */
+/*     $NetBSD: types.h,v 1.5 2018/08/27 06:06:41 riastradh Exp $      */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -77,4 +77,10 @@
 /* XXX Not sure this is correct.  */
 typedef off_t loff_t;
 
+struct rcu_head {
+
+};
+
+#define DECLARE_BITMAP(name,size) size_t name[size/sizeof(size_t)]
+
 #endif  /* _LINUX_TYPES_H_ */
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/include/linux/ww_mutex.h
--- a/sys/external/bsd/drm2/include/linux/ww_mutex.h    Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/include/linux/ww_mutex.h    Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ww_mutex.h,v 1.11 2015/05/21 21:55:55 riastradh Exp $  */
+/*     $NetBSD: ww_mutex.h,v 1.12 2018/08/27 06:06:41 riastradh Exp $  */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -37,6 +37,8 @@
 #include <sys/mutex.h>
 #include <sys/rbtree.h>
 
+#include <linux/mutex.h>
+
 struct ww_class {
        volatile uint64_t       wwc_ticket;
 };
diff -r a679298e68c1 -r 81bfc340c312 sys/external/bsd/drm2/pci/drm_pci.c
--- a/sys/external/bsd/drm2/pci/drm_pci.c       Mon Aug 27 06:06:31 2018 +0000
+++ b/sys/external/bsd/drm2/pci/drm_pci.c       Mon Aug 27 06:06:41 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_pci.c,v 1.18 2017/07/27 02:11:24 nonaka Exp $      */
+/*     $NetBSD: drm_pci.c,v 1.19 2018/08/27 06:06:42 riastradh Exp $   */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: drm_pci.c,v 1.18 2017/07/27 02:11:24 nonaka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: drm_pci.c,v 1.19 2018/08/27 06:06:42 riastradh Exp $");
 
 #include <sys/types.h>
 #include <sys/errno.h>
@@ -53,7 +53,6 @@
                    struct drm_bus_irq_cookie *);
 static const char *
                drm_pci_get_name(struct drm_device *);
-static int     drm_pci_set_busid(struct drm_device *, struct drm_master *);
 static int     drm_pci_set_unique(struct drm_device *, struct drm_master *,
                    struct drm_unique *);
 static int     drm_pci_irq_by_busid(struct drm_device *,
@@ -320,7 +319,7 @@
            unique);
 }
 
-static int
+int
 drm_pci_set_busid(struct drm_device *dev, struct drm_master *master)
 {
        int n;