This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-arm / arch-netx / entry-macro.S

diff --git a/include/asm-arm/arch-netx/entry-macro.S b/include/asm-arm/arch-netx/entry-macro.S
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+/*
+ * include/asm-arm/arch-netx/entry-macro.S
+ *
+ * Low-level IRQ helper macros for Hilscher netX based platforms
+ *
+ * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <asm/hardware.h>
+
+               .macro  disable_fiq
+               .endm
+
+               .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+               mov     \base, #io_p2v(0x00100000)
+               add     \base, \base, #0x000ff000
+
+               ldr     \irqstat, [\base, #0]
+               clz     \irqnr, \irqstat
+               rsb     \irqnr, \irqnr, #31
+               cmp     \irqstat, #0
+               .endm
+