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2011-11-18 Jennifer Averett <Jennifer.Averett@OARcorp.com>

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* sapi/include/confdefs.h: Added a bsp override option for
	MAXIMUM_DEVICES.
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Jennifer Averett
2011-11-18 20:04:49 +00:00
parent ce017f908a
commit 84e1742810
2 changed files with 17 additions and 2 deletions
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5
cpukit/ChangeLog
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@@ -1,3 +1,8 @@
2011-11-18 Jennifer Averett <Jennifer.Averett@OARcorp.com>
* sapi/include/confdefs.h: Added a bsp override option for
MAXIMUM_DEVICES.
2011-11-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtems/include/rtems/rtems/event.h: Revert parameter name change.

14
cpukit/sapi/include/confdefs.h
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@@ -418,14 +418,24 @@ rtems_fs_init_functions_t rtems_fs_init_helper =
#ifdef CONFIGURE_INIT
/*
/**
* DEVFS variables.
*
* The number of individual devices that may be registered
* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
* is defaulted to 4 when a filesystem is enabled, unless
* the bsp overwrides this. In which case the value is set
* to BSP_MAXIMUM_DEVICES.
*/
#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
#define CONFIGURE_MEMORY_FOR_DEVFS 0
#elif defined(CONFIGURE_FILESYSTEM_DEVFS)
#ifndef CONFIGURE_MAXIMUM_DEVICES
#define CONFIGURE_MAXIMUM_DEVICES 4
#if defined(BSP_MAXIMUM_DEVICES)
#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
#else
#define CONFIGURE_MAXIMUM_DEVICES 4
#endif
#endif
#include <rtems/devfs.h>
uint32_t rtems_device_table_size = CONFIGURE_MAXIMUM_DEVICES;