[Armadeus-commitlog] SF.net SVN: armadeus:[1201] trunk/buildroot/package/xenomai

[<gwe...@us...>]

Revision: 1201
          http://armadeus.svn.sourceforge.net/armadeus/?rev=1201&view=rev
Author:   gwenhael
Date:     2009-04-06 07:20:11 +0000 (Mon, 06 Apr 2009)

Log Message:
-----------
[BUILDROOT] Temporary patch to avoid freeze when using gpio_set_value

Modified Paths:
--------------
    trunk/buildroot/package/xenomai/xenomai.mk

Added Paths:
-----------
    trunk/buildroot/package/xenomai/02-xenomai-imx_gpio_set_value_inline.patch

Added: trunk/buildroot/package/xenomai/02-xenomai-imx_gpio_set_value_inline.patch
===================================================================
--- trunk/buildroot/package/xenomai/02-xenomai-imx_gpio_set_value_inline.patch	                        (rev 0)
+++ trunk/buildroot/package/xenomai/02-xenomai-imx_gpio_set_value_inline.patch	2009-04-06 07:20:11 UTC (rev 1201)
@@ -0,0 +1,17 @@
+--- a/arch/arm/mach-imx/include/mach/gpio.h	2009-04-03 15:28:59.000000000 +0200
++++ b/arch/arm/mach-imx/include/mach/gpio.h	2009-04-03 15:29:11.000000000 +0200
+@@ -28,14 +28,10 @@
+ 
+ static inline void imx_gpio_set_value_inline(unsigned gpio, int value)
+ {
+-	unsigned long flags;
+-
+-	raw_local_irq_save(flags);
+ 	if(value)
+ 		DR(gpio >> GPIO_PORT_SHIFT) |= (1 << (gpio & GPIO_PIN_MASK));
+ 	else
+ 		DR(gpio >> GPIO_PORT_SHIFT) &= ~(1 << (gpio & GPIO_PIN_MASK));
+-	raw_local_irq_restore(flags);
+ }
+ 
+ static inline void imx_gpio_set_value(unsigned gpio, int value)

Modified: trunk/buildroot/package/xenomai/xenomai.mk
===================================================================
--- trunk/buildroot/package/xenomai/xenomai.mk	2009-04-03 16:52:18 UTC (rev 1200)
+++ trunk/buildroot/package/xenomai/xenomai.mk	2009-04-06 07:20:11 UTC (rev 1201)
@@ -42,6 +42,8 @@
 		$(ADEOS_SOURCE)
 	toolchain/patch-kernel.sh $(LINUX26_DIR) package/xenomai \
 		01-adeos-$(ADEOS_VERSION)-imx_compatibility.patch
+	toolchain/patch-kernel.sh $(LINUX26_DIR) package/xenomai \
+		02-xenomai-imx_gpio_set_value_inline.patch
 	touch $@
 
 $(XENOMAI_DIR)/.unpacked: $(DL_DIR)/$(XENOMAI_SOURCE)


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