From 437fd90c0250dee670290f9b714253671a990160 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Wed, 18 May 2016 13:18:31 +0300
Subject: These changes are the raw update to qemu-2.6.
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Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
---
 qemu/roms/SLOF/board-js2x/slof/Makefile        |  1 +
 qemu/roms/SLOF/board-js2x/slof/dma-function.fs | 31 ++++++++++++++++++++++++++
 qemu/roms/SLOF/board-js2x/slof/helper.fs       | 11 +++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 qemu/roms/SLOF/board-js2x/slof/dma-function.fs

(limited to 'qemu/roms/SLOF/board-js2x/slof')

diff --git a/qemu/roms/SLOF/board-js2x/slof/Makefile b/qemu/roms/SLOF/board-js2x/slof/Makefile
index ab3e683a4..4cdd5fa36 100644
--- a/qemu/roms/SLOF/board-js2x/slof/Makefile
+++ b/qemu/roms/SLOF/board-js2x/slof/Makefile
@@ -57,6 +57,7 @@ OF_FFS_FILES = \
 	$(SLOFBRDDIR)/attu.fs \
 	$(SLOFBRDDIR)/cpu.fs \
 	$(SLOFBRDDIR)/ioapic.fs \
+	$(SLOFBRDDIR)/dma-function.fs \
 	$(SLOFBRDDIR)/pci-bridge_1022_7460.fs \
 	$(SLOFBRDDIR)/pci-device_1014_028c.fs \
 	$(SLOFBRDDIR)/pci-device_1014_02bd.fs \
diff --git a/qemu/roms/SLOF/board-js2x/slof/dma-function.fs b/qemu/roms/SLOF/board-js2x/slof/dma-function.fs
new file mode 100644
index 000000000..2e314cdaa
--- /dev/null
+++ b/qemu/roms/SLOF/board-js2x/slof/dma-function.fs
@@ -0,0 +1,31 @@
+\ *****************************************************************************
+\ * Copyright (c) 2004, 2011 IBM Corporation
+\ * All rights reserved.
+\ * This program and the accompanying materials
+\ * are made available under the terms of the BSD License
+\ * which accompanies this distribution, and is available at
+\ * http://www.opensource.org/licenses/bsd-license.php
+\ *
+\ * Contributors:
+\ *     IBM Corporation - initial implementation
+\ ****************************************************************************/
+
+: dma-alloc ( ... size -- virt )
+   \ ." dma-alloc called: " .s cr
+   alloc-mem
+;
+
+: dma-free ( virt size -- )
+   \ ." dma-free called: " .s cr
+   free-mem
+;
+
+: dma-map-in ( ... virt size cacheable? -- devaddr )
+   \ ." dma-map-in called: " .s cr
+   2drop
+;
+
+: dma-map-out ( virt devaddr size -- )
+   \ ." dma-map-out called: " .s cr
+   2drop drop
+;
diff --git a/qemu/roms/SLOF/board-js2x/slof/helper.fs b/qemu/roms/SLOF/board-js2x/slof/helper.fs
index 34d60da1f..1e2b03063 100644
--- a/qemu/roms/SLOF/board-js2x/slof/helper.fs
+++ b/qemu/roms/SLOF/board-js2x/slof/helper.fs
@@ -26,3 +26,14 @@
    s" , " $cat
    bdate2human $cat encode-string THEN
 ;
+
+: invert-region ( addr len -- )
+   2dup or 7 and CASE
+      0 OF 3 rshift 0 ?DO dup dup rx@ -1 xor swap rx! xa1+ LOOP ENDOF
+      4 OF 2 rshift 0 ?DO dup dup rl@ -1 xor swap rl! la1+ LOOP ENDOF
+      3 and
+      2 OF 1 rshift 0 ?DO dup dup rw@ -1 xor swap rw! wa1+ LOOP ENDOF
+      dup OF 0 ?DO dup dup rb@ -1 xor swap rb! 1+ LOOP ENDOF
+   ENDCASE
+   drop
+;
-- 
cgit 1.2.3-korg