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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-11-02 09:58:49 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-11-02 09:58:49 -0400
commit9e3be1edbe5ca57df51140b523168237b3a01f4d (patch)
treea72c0ec1ce0fbcdcd12ecb6aad9bedcc94b94f9d /arch/arm/mach-msm/include/mach/entry-macro-vic.S
parentASoC: Fix SND_SOC_ALL_CODECS typo for alc5623 (diff)
parentMerge commit 'v2.6.37-rc1' into for-2.6.37 (diff)
downloadlinux-dev-9e3be1edbe5ca57df51140b523168237b3a01f4d.tar.xz
linux-dev-9e3be1edbe5ca57df51140b523168237b3a01f4d.zip
Merge branch 'for-2.6.37' into HEAD
WARN() fix from Joe moved. Conflicts: sound/soc/codecs/wm_hubs.c
Diffstat (limited to 'arch/arm/mach-msm/include/mach/entry-macro-vic.S')
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1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/include/mach/entry-macro-vic.S b/arch/arm/mach-msm/include/mach/entry-macro-vic.S
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+++ b/arch/arm/mach-msm/include/mach/entry-macro-vic.S
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2007 Google, Inc.
+ * Author: Brian Swetland <swetland@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <mach/msm_iomap.h>
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_preamble, base, tmp
+ @ enable imprecise aborts
+ cpsie a
+ mov \base, #MSM_VIC_BASE
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ @ 0xD0 has irq# or old irq# if the irq has been handled
+ @ 0xD4 has irq# or -1 if none pending *but* if you just
+ @ read 0xD4 you never get the first irq for some reason
+ ldr \irqnr, [\base, #0xD0]
+ ldr \irqnr, [\base, #0xD4]
+ cmp \irqnr, #0xffffffff
+ .endm