2005-05-17 Jennifer Averett <jennifer.averett@oarcorp.com>

	* clock/p_clock.c, irq/i8259.c, irq/irq.c, irq/irq.h: Modified to use
	rtems/irq.h.

5 files changed, 89 insertions, 244 deletions

diff --git a/c/src/lib/libbsp/powerpc/shared/ChangeLog b/c/src/lib/libbsp/powerpc/shared/ChangeLog
index 7b4a5d8c78..581e891e21 100644
--- a/c/src/lib/libbsp/powerpc/shared/ChangeLog
+++ b/c/src/lib/libbsp/powerpc/shared/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-17      Jennifer Averett <jennifer.averett@oarcorp.com>
+
+        * clock/p_clock.c, irq/i8259.c, irq/irq.c, irq/irq.h: Modified to use
+        rtems/irq.h.
+
 2005-05-10      Jennifer Averett <jennifer.averett@oarcorp.com>
 
         * bootloader/bootldr.h, bootloader/em86.c, bootloader/misc.c,
diff --git a/c/src/lib/libbsp/powerpc/shared/clock/p_clock.c b/c/src/lib/libbsp/powerpc/shared/clock/p_clock.c
index 4d41dbd257..b52bca9497 100644
--- a/c/src/lib/libbsp/powerpc/shared/clock/p_clock.c
+++ b/c/src/lib/libbsp/powerpc/shared/clock/p_clock.c
@@ -18,13 +18,15 @@
 #include <bsp/irq.h>
 #include <libcpu/c_clock.h>
 
-static rtems_irq_connect_data clockIrqData = {BSP_DECREMENTER,
+static rtems_irq_connect_data clockIrqData;
+/*
+ = {BSP_DECREMENTER,
 					      clockIsr,
                                               NULL,
 					      (rtems_irq_enable)clockOn,
 					      (rtems_irq_disable)clockOff,
 					      (rtems_irq_is_enabled) clockIsOn};
-
+*/
 int BSP_disconnect_clock_handler (void)
 {
   return BSP_remove_rtems_irq_handler (&clockIrqData);
diff --git a/c/src/lib/libbsp/powerpc/shared/irq/i8259.c b/c/src/lib/libbsp/powerpc/shared/irq/i8259.c
index a5090cd18f..6e28b3c73d 100644
--- a/c/src/lib/libbsp/powerpc/shared/irq/i8259.c
+++ b/c/src/lib/libbsp/powerpc/shared/irq/i8259.c
@@ -31,7 +31,7 @@ volatile rtems_i8259_masks i8259s_cache = 0xfffb;
 |        Arguments: vector_offset - number of IRQ line to mask.
 |          Returns: Nothing.
 +--------------------------------------------------------------------------*/
-int BSP_irq_disable_at_i8259s    (const rtems_irq_symbolic_name irqLine)
+int BSP_irq_disable_at_i8259s    (const rtems_irq_number irqLine)
 {
   unsigned short mask;
   unsigned int 	level;
@@ -66,7 +66,7 @@ int BSP_irq_disable_at_i8259s    (const rtems_irq_symbolic_name irqLine)
 |        Arguments: irqLine - number of IRQ line to mask.
 |          Returns: Nothing.
 +--------------------------------------------------------------------------*/
-int BSP_irq_enable_at_i8259s    (const rtems_irq_symbolic_name irqLine)
+int BSP_irq_enable_at_i8259s    (const rtems_irq_number irqLine)
 {
   unsigned short mask;
   unsigned int 	level;
@@ -94,7 +94,7 @@ int BSP_irq_enable_at_i8259s    (const rtems_irq_symbolic_name irqLine)
   return 0;
 } /* mask_irq */
 
-int BSP_irq_enabled_at_i8259s        	(const rtems_irq_symbolic_name irqLine)
+int BSP_irq_enabled_at_i8259s        	(const rtems_irq_number irqLine)
 {
   unsigned short mask;
 
@@ -114,7 +114,7 @@ int BSP_irq_enabled_at_i8259s        	(const rtems_irq_symbolic_name irqLine)
 |        Arguments: irqLine - number of IRQ line to acknowledge.
 |          Returns: Nothing.
 +--------------------------------------------------------------------------*/
-int BSP_irq_ack_at_i8259s  	(const rtems_irq_symbolic_name irqLine)
+int BSP_irq_ack_at_i8259s  	(const rtems_irq_number irqLine)
 {
   if (irqLine >= 8) {
     outport_byte(PIC_MASTER_COMMAND_IO_PORT, SLAVE_PIC_EOSI);
diff --git a/c/src/lib/libbsp/powerpc/shared/irq/irq.c b/c/src/lib/libbsp/powerpc/shared/irq/irq.c
index 77176b6a60..ecdc61dc34 100644
--- a/c/src/lib/libbsp/powerpc/shared/irq/irq.c
+++ b/c/src/lib/libbsp/powerpc/shared/irq/irq.c
@@ -50,7 +50,7 @@ static rtems_irq_connect_data*		rtems_hdl_tbl;
 /*
  * Check if IRQ is an ISA IRQ
  */
-static inline int is_isa_irq(const rtems_irq_symbolic_name irqLine)
+static inline int is_isa_irq(const rtems_irq_number irqLine)
 {
   return (((int) irqLine <= BSP_ISA_IRQ_MAX_OFFSET) &
 	  ((int) irqLine >= BSP_ISA_IRQ_LOWEST_OFFSET)
@@ -60,7 +60,7 @@ static inline int is_isa_irq(const rtems_irq_symbolic_name irqLine)
 /*
  * Check if IRQ is an OPENPIC IRQ
  */
-static inline int is_pci_irq(const rtems_irq_symbolic_name irqLine)
+static inline int is_pci_irq(const rtems_irq_number irqLine)
 {
   return (((int) irqLine <= BSP_PCI_IRQ_MAX_OFFSET) &
 	  ((int) irqLine >= BSP_PCI_IRQ_LOWEST_OFFSET)
@@ -70,7 +70,7 @@ static inline int is_pci_irq(const rtems_irq_symbolic_name irqLine)
 /*
  * Check if IRQ is a Processor IRQ
  */
-static inline int is_processor_irq(const rtems_irq_symbolic_name irqLine)
+static inline int is_processor_irq(const rtems_irq_number irqLine)
 {
   return (((int) irqLine <= BSP_PROCESSOR_IRQ_MAX_OFFSET) &
 	  ((int) irqLine >= BSP_PROCESSOR_IRQ_LOWEST_OFFSET)
diff --git a/c/src/lib/libbsp/powerpc/shared/irq/irq.h b/c/src/lib/libbsp/powerpc/shared/irq/irq.h
index 93dcf9d3c4..650e831454 100644
--- a/c/src/lib/libbsp/powerpc/shared/irq/irq.h
+++ b/c/src/lib/libbsp/powerpc/shared/irq/irq.h
@@ -18,8 +18,11 @@
  *  $Id$
  */
 
-#ifndef LIBBSP_POWERPC_MCP750_IRQ_IRQ_H
-#define LIBBSP_POWERPC_MCP750_IRQ_IRQ_H
+#ifndef BSP_POWERPC_IRQ_H
+#define BSP_POWERPC_IRQ_H
+
+#define BSP_SHARED_HANDLER_SUPPORT      1
+#include <rtems/irq.h>
 
 /*
  * 8259 edge/level control definitions at VIA
@@ -63,167 +66,85 @@ extern "C" {
 #endif
 
 /*
- * Symbolic IRQ names and related definitions
+ * rtems_irq_number Definitions
  */
 
-typedef enum {
-  /* Base vector for our ISA IRQ handlers. */
-  BSP_ISA_IRQ_VECTOR_BASE	= BSP_ASM_IRQ_VECTOR_BASE,
-  /*
-   * ISA IRQ handler related definitions
-   */
-  BSP_ISA_IRQ_NUMBER    	= 16,
-  BSP_ISA_IRQ_LOWEST_OFFSET	= 0,
-  BSP_ISA_IRQ_MAX_OFFSET	= BSP_ISA_IRQ_LOWEST_OFFSET + BSP_ISA_IRQ_NUMBER - 1,
-  /*
-   * PCI IRQ handlers related definitions
-   * CAUTION : BSP_PCI_IRQ_LOWEST_OFFSET should be equal to OPENPIC_VEC_SOURCE
-   */
-  BSP_PCI_IRQ_NUMBER		= 16,
-  BSP_PCI_IRQ_LOWEST_OFFSET	= BSP_ISA_IRQ_NUMBER,
-  BSP_PCI_IRQ_MAX_OFFSET	= BSP_PCI_IRQ_LOWEST_OFFSET + BSP_PCI_IRQ_NUMBER - 1,
-  /*
-   * PowerPC exceptions handled as interrupt where an RTEMS managed interrupt
-   * handler might be connected
-   */
-  BSP_PROCESSOR_IRQ_NUMBER	= 1,
-  BSP_PROCESSOR_IRQ_LOWEST_OFFSET = BSP_PCI_IRQ_MAX_OFFSET + 1,
-  BSP_PROCESSOR_IRQ_MAX_OFFSET	= BSP_PROCESSOR_IRQ_LOWEST_OFFSET + BSP_PROCESSOR_IRQ_NUMBER - 1,
-  /* Misc vectors for OPENPIC irqs (IPI, timers)
-   */
-  BSP_MISC_IRQ_NUMBER		= 8,
-  BSP_MISC_IRQ_LOWEST_OFFSET	= BSP_PROCESSOR_IRQ_MAX_OFFSET + 1,
-  BSP_MISC_IRQ_MAX_OFFSET	= BSP_MISC_IRQ_LOWEST_OFFSET + BSP_MISC_IRQ_NUMBER - 1,
-  /*
-   * Summary
-   */
-  BSP_IRQ_NUMBER		= BSP_MISC_IRQ_MAX_OFFSET + 1,
-  BSP_LOWEST_OFFSET		= BSP_ISA_IRQ_LOWEST_OFFSET,
-  BSP_MAX_OFFSET		= BSP_MISC_IRQ_MAX_OFFSET,
-    /*
-     * Some ISA IRQ symbolic name definition
-     */
-  BSP_ISA_PERIODIC_TIMER      	= 0,
-  BSP_ISA_KEYBOARD          	= 1,
-  BSP_ISA_UART_COM2_IRQ		= 3,
-  BSP_ISA_UART_COM1_IRQ		= 4,
-  BSP_ISA_RT_TIMER1	      	= 8,
-  BSP_ISA_RT_TIMER3		= 10,
-    /*
-     * Some PCI IRQ symbolic name definition
-     */
-  BSP_PCI_IRQ0			= BSP_PCI_IRQ_LOWEST_OFFSET,
-  BSP_PCI_ISA_BRIDGE_IRQ	= BSP_PCI_IRQ0,
+/* Base vector for our ISA IRQ handlers. */
+#define  BSP_ISA_IRQ_VECTOR_BASE	(BSP_ASM_IRQ_VECTOR_BASE)
+/*
+ * ISA IRQ handler related definitions
+ */
+#define BSP_ISA_IRQ_NUMBER		(16)
+#define BSP_ISA_IRQ_LOWEST_OFFSET	(0)
+#define BSP_ISA_IRQ_MAX_OFFSET		(BSP_ISA_IRQ_LOWEST_OFFSET + BSP_ISA_IRQ_NUMBER - 1)
+/*
+ * PCI IRQ handlers related definitions
+ * CAUTION : BSP_PCI_IRQ_LOWEST_OFFSET should be equal to OPENPIC_VEC_SOURCE
+ */
+#define BSP_PCI_IRQ_NUMBER		(16)
+#define BSP_PCI_IRQ_LOWEST_OFFSET	(BSP_ISA_IRQ_NUMBER)
+#define BSP_PCI_IRQ_MAX_OFFSET		(BSP_PCI_IRQ_LOWEST_OFFSET + BSP_PCI_IRQ_NUMBER - 1)
+/*
+ * PowerPC exceptions handled as interrupt where an RTEMS managed interrupt
+ * handler might be connected
+ */
+#define BSP_PROCESSOR_IRQ_NUMBER	(1)
+#define BSP_PROCESSOR_IRQ_LOWEST_OFFSET (BSP_PCI_IRQ_MAX_OFFSET + 1)
+#define BSP_PROCESSOR_IRQ_MAX_OFFSET	(BSP_PROCESSOR_IRQ_LOWEST_OFFSET + BSP_PROCESSOR_IRQ_NUMBER - 1)
+/* Misc vectors for OPENPIC irqs (IPI, timers)
+ */
+#define BSP_MISC_IRQ_NUMBER		(8)
+#define BSP_MISC_IRQ_LOWEST_OFFSET	(BSP_PROCESSOR_IRQ_MAX_OFFSET + 1)
+#define BSP_MISC_IRQ_MAX_OFFSET		(BSP_MISC_IRQ_LOWEST_OFFSET + BSP_MISC_IRQ_NUMBER - 1)
+/*
+ * Summary
+ */
+#define BSP_IRQ_NUMBER			(BSP_MISC_IRQ_MAX_OFFSET + 1)
+#define BSP_LOWEST_OFFSET		(BSP_ISA_IRQ_LOWEST_OFFSET)
+#define BSP_MAX_OFFSET			(BSP_MISC_IRQ_MAX_OFFSET)
+/*
+ * Some ISA IRQ symbolic name definition
+ */
+#define BSP_ISA_PERIODIC_TIMER      	(0)
+#define BSP_ISA_KEYBOARD          	(1)
+#define BSP_ISA_UART_COM2_IRQ		(3)
+#define BSP_ISA_UART_COM1_IRQ		(4)
+#define BSP_ISA_RT_TIMER1	      	(8)
+#define BSP_ISA_RT_TIMER3		(10)
+/*
+ * Some PCI IRQ symbolic name definition
+ */
+#define BSP_PCI_IRQ0			(BSP_PCI_IRQ_LOWEST_OFFSET)
+#define BSP_PCI_ISA_BRIDGE_IRQ		(BSP_PCI_IRQ0)
 
 #if defined(mvme2100)
-  BSP_DEC21143_IRQ                = BSP_PCI_IRQ_LOWEST_OFFSET + 1,
-  BSP_PMC_PCMIP_TYPE1_SLOT0_IRQ   = BSP_PCI_IRQ_LOWEST_OFFSET + 2,
-  BSP_PCMIP_TYPE1_SLOT1_IRQ       = BSP_PCI_IRQ_LOWEST_OFFSET + 3,
-  BSP_PCMIP_TYPE2_SLOT0_IRQ       = BSP_PCI_IRQ_LOWEST_OFFSET + 4,
-  BSP_PCMIP_TYPE2_SLOT1_IRQ       = BSP_PCI_IRQ_LOWEST_OFFSET + 5,
-  BSP_PCI_INTA_UNIVERSE_LINT0_IRQ = BSP_PCI_IRQ_LOWEST_OFFSET + 7,
-  BSP_PCI_INTB_UNIVERSE_LINT1_IRQ = BSP_PCI_IRQ_LOWEST_OFFSET + 8,
-  BSP_PCI_INTC_UNIVERSE_LINT2_IRQ = BSP_PCI_IRQ_LOWEST_OFFSET + 9,
-  BSP_PCI_INTD_UNIVERSE_LINT3_IRQ = BSP_PCI_IRQ_LOWEST_OFFSET + 10,
-  BSP_UART_COM1_IRQ               = BSP_PCI_IRQ_LOWEST_OFFSET + 13,
-  BSP_FRONT_PANEL_ABORT_IRQ       = BSP_PCI_IRQ_LOWEST_OFFSET + 14,
-  BSP_RTC_IRQ                     = BSP_PCI_IRQ_LOWEST_OFFSET + 15,
+#define BSP_DEC21143_IRQ                (BSP_PCI_IRQ_LOWEST_OFFSET + 1)
+#define BSP_PMC_PCMIP_TYPE1_SLOT0_IRQ   (BSP_PCI_IRQ_LOWEST_OFFSET + 2)
+#define BSP_PCMIP_TYPE1_SLOT1_IRQ       (BSP_PCI_IRQ_LOWEST_OFFSET + 3)
+#define BSP_PCMIP_TYPE2_SLOT0_IRQ       (BSP_PCI_IRQ_LOWEST_OFFSET + 4)
+#define BSP_PCMIP_TYPE2_SLOT1_IRQ       (BSP_PCI_IRQ_LOWEST_OFFSET + 5)
+#define BSP_PCI_INTA_UNIVERSE_LINT0_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 7)
+#define BSP_PCI_INTB_UNIVERSE_LINT1_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 8)
+#define BSP_PCI_INTC_UNIVERSE_LINT2_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 9)
+#define BSP_PCI_INTD_UNIVERSE_LINT3_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 10)
+#define BSP_UART_COM1_IRQ               (BSP_PCI_IRQ_LOWEST_OFFSET + 13)
+#define BSP_FRONT_PANEL_ABORT_IRQ       (BSP_PCI_IRQ_LOWEST_OFFSET + 14)
+#define BSP_RTC_IRQ                     (BSP_PCI_IRQ_LOWEST_OFFSET + 15)
 #endif
 
-    /*
-     * Some Processor execption handled as RTEMS IRQ symbolic name definition
-     */
-  BSP_DECREMENTER		= BSP_PROCESSOR_IRQ_LOWEST_OFFSET
+/*
+ * Some Processor execption handled as RTEMS IRQ symbolic name definition
+ */
+#define BSP_DECREMENTER			(BSP_PROCESSOR_IRQ_LOWEST_OFFSET)
 
-} rtems_irq_symbolic_name;
 
 /*
  * Type definition for RTEMS managed interrupts
  */
-typedef unsigned char  rtems_irq_prio;
 typedef unsigned short rtems_i8259_masks;
 
 extern  volatile rtems_i8259_masks i8259s_cache;
 
-struct 	__rtems_irq_connect_data__;	/* forward declaratiuon */
-
-typedef void *rtems_irq_hdl_param;
-typedef void (*rtems_irq_hdl)		(rtems_irq_hdl_param);
-typedef void (*rtems_irq_enable)	(const struct __rtems_irq_connect_data__*);
-typedef void (*rtems_irq_disable)	(const struct __rtems_irq_connect_data__*);
-typedef int  (*rtems_irq_is_enabled)	(const struct __rtems_irq_connect_data__*);
-
-typedef struct __rtems_irq_connect_data__ {
-      /*
-       * IRQ line
-       */
-      rtems_irq_symbolic_name 	name;
-      /*
-       * handler. See comment on handler properties below in function prototype.
-       */
-      rtems_irq_hdl	   		hdl;
-     /*
-      * Handler handle to store private data
-      */
-      rtems_irq_hdl_param		handle;
-      /*
-       * function for enabling interrupts at device level (ONLY!).
-       * The BSP code will automatically enable it at i8259s level and openpic level.
-       * RATIONALE : anyway such code has to exist in current driver code.
-       * It is usually called immediately AFTER connecting the interrupt handler.
-       * RTEMS may well need such a function when restoring normal interrupt
-       * processing after a debug session.
-       *
-       */
-      rtems_irq_enable		on;
-      /*
-       * function for disabling interrupts at device level (ONLY!).
-       * The code will disable it at i8259s level. RATIONALE : anyway
-       * such code has to exist for clean shutdown. It is usually called
-       * BEFORE disconnecting the interrupt. RTEMS may well need such
-       * a function when disabling normal interrupt processing for
-       * a debug session. May well be a NOP function.
-       */
-      rtems_irq_disable		off;
-      /*
-       * function enabling to know what interrupt may currently occur
-       * if someone manipulates the i8259s interrupt mask without care...
-       */
-      rtems_irq_is_enabled	isOn;
-      /*
-       *  Set to -1 for vectors forced to have only 1 handler
-       */
-      void *next_handler;
-
-}rtems_irq_connect_data;
-
-typedef struct {
-  /*
-   * size of all the table fields (*Tbl) described below.
-   */
-  unsigned int	 		irqNb;
-  /*
-   * Default handler used when disconnecting interrupts.
-   */
-  rtems_irq_connect_data	defaultEntry;
-  /*
-   * Table containing initials/current value.
-   */
-  rtems_irq_connect_data*	irqHdlTbl;
-  /*
-   * actual value of BSP_ISA_IRQ_VECTOR_BASE...
-   */
-  rtems_irq_symbolic_name	irqBase;
-  /*
-   * software priorities associated with interrupts.
-   * if (*irqPrio  [i]  >  intrPrio  [j]  it  means  that
-   * interrupt handler hdl connected for interrupt name i
-   * will  not be interrupted by the handler connected for interrupt j
-   * The interrupt source  will be physically masked at i8259 level.
-   */
-    rtems_irq_prio*		irqPrioTbl;
-}rtems_irq_global_settings;
-
 /*-------------------------------------------------------------------------+
 | Function Prototypes.
 +--------------------------------------------------------------------------*/
@@ -236,13 +157,13 @@ typedef struct {
  * this function, even if the device asserts the interrupt line it will
  * not be propagated further to the processor
  */
-int BSP_irq_disable_at_i8259s        (const rtems_irq_symbolic_name irqLine);
+int BSP_irq_disable_at_i8259s        (const rtems_irq_number irqLine);
 /*
  * function to enable a particular irq at 8259 level. After calling
  * this function, if the device asserts the interrupt line it will
  * be propagated further to the processor
  */
-int BSP_irq_enable_at_i8259s		(const rtems_irq_symbolic_name irqLine);
+int BSP_irq_enable_at_i8259s		(const rtems_irq_number irqLine);
 /*
  * function to acknowledge a particular irq at 8259 level. After calling
  * this function, if a device asserts an enabled interrupt line it will
@@ -250,93 +171,11 @@ int BSP_irq_enable_at_i8259s		(const rtems_irq_symbolic_name irqLine);
  * writing raw handlers as this is automagically done for RTEMS managed
  * handlers.
  */
-int BSP_irq_ack_at_i8259s           	(const rtems_irq_symbolic_name irqLine);
+int BSP_irq_ack_at_i8259s           	(const rtems_irq_number irqLine);
 /*
  * function to check if a particular irq is enabled at 8259 level. After calling
  */
-int BSP_irq_enabled_at_i8259s        	(const rtems_irq_symbolic_name irqLine);
-/*
- * ------------------------ RTEMS Single Irq Handler Mngt Routines ----------------
- */
-/*
- * function to connect a particular irq handler. This hanlder will NOT be called
- * directly as the result of the corresponding interrupt. Instead, a RTEMS
- * irq prologue will be called that will :
- *
- *	1) save the C scratch registers,
- *	2) switch to a interrupt stack if the interrupt is not nested,
- *	3) store the current i8259s' interrupt masks
- *	4) modify them to disable the current interrupt at 8259 level (and may
- *	be others depending on software priorities)
- *	5) acknowledge the i8259s',
- *	6) demask the processor,
- *	7) call the application handler
- *
- * As a result the hdl function provided
- *
- *	a) can perfectly be written is C,
- * 	b) may also well directly call the part of the RTEMS API that can be
- *      used from interrupt level,
- *	c) It only responsible for handling the jobs that need to be done at
- *	the device level including (aknowledging/re-enabling the interrupt
- *      at device, level, getting the data,...)
- *
- *	When returning from the function, the following will be performed by
- *	the RTEMS irq epilogue:
- *
- *	1) masks the interrupts again,
- *	2) restore the original i8259s' interrupt masks
- *	3) switch back on the orinal stack if needed,
- *	4) perform rescheduling when necessary,
- *	5) restore the C scratch registers...
- *	6) restore initial execution flow
- */
-int BSP_install_rtems_irq_handler   	(const rtems_irq_connect_data*);
-int BSP_install_rtems_shared_irq_handler  (const rtems_irq_connect_data*);
-
-#define BSP_SHARED_HANDLER_SUPPORT      1
-
-/*
- * function to get the current RTEMS irq handler for ptr->name. It enables to
- * define hanlder chain...
- */
-int BSP_get_current_rtems_irq_handler	(rtems_irq_connect_data* ptr);
-/*
- * function to get disconnect the RTEMS irq handler for ptr->name.
- * This function checks that the value given is the current one for safety
- * reasons.
- * The user can use the previous function to get it.
- */
-int BSP_remove_rtems_irq_handler    	(const rtems_irq_connect_data*);
-
-/*
- * ------------------------ RTEMS Global Irq Handler Mngt Routines ----------------
- */
-/*
- * (Re) Initialize the RTEMS interrupt management.
- *
- * The result of calling this function will be the same as if each individual
- * handler (config->irqHdlTbl[i].hdl)  different from "config->defaultEntry.hdl"
- * has been individualy connected via
- *	BSP_install_rtems_irq_handler(&config->irqHdlTbl[i])
- * And each handler currently equal to config->defaultEntry.hdl
- * has been previously disconnected via
- * 	 BSP_remove_rtems_irq_handler (&config->irqHdlTbl[i])
- *
- * This is to say that all information given will be used and not just
- * only the space.
- *
- * CAUTION : the various table address contained in config will be used
- *	     directly by the interrupt mangement code in order to save
- *	     data size so they must stay valid after the call => they should
- *	     not be modified or declared on a stack.
- */
-
-int BSP_rtems_irq_mngt_set(rtems_irq_global_settings* config);
-/*
- * (Re) get info on current RTEMS interrupt management.
- */
-int BSP_rtems_irq_mngt_get(rtems_irq_global_settings**);
+int BSP_irq_enabled_at_i8259s        	(const rtems_irq_number irqLine);
 
 extern void BSP_rtems_irq_mng_init(unsigned cpuId);
 extern void BSP_i8259s_init(void);
@@ -346,5 +185,4 @@ extern void BSP_i8259s_init(void);
 #endif
 
 #endif
-
 #endif