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Diffstat (limited to 'c/src/lib/libcpu/arm/lpc22xx/irq')
-rw-r--r--c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S6
-rw-r--r--c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c12
-rw-r--r--c/src/lib/libcpu/arm/lpc22xx/irq/irq.c20
-rw-r--r--c/src/lib/libcpu/arm/lpc22xx/irq/irq.h14
4 files changed, 26 insertions, 26 deletions
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
index d8181055c3..cec8a00b79 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_asm.S
@@ -12,8 +12,8 @@
* $Id$
*/
#define __asm__
-
-/*
+
+/*
* BSP specific interrupt handler for INT or FIQ. In here
* you do determine which interrupt happened and call its
* handler.
@@ -30,7 +30,7 @@ bsp_interrupt_dispatch :
* From source, determine offset into expanded vector table
* and load handler address into r0.
*/
-
+
ldr r0, =0xFFFFF030 /* Read the vector number */
ldr r0, [r0]
#ifdef __thumb__
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
index db16373eac..4c5b7850ad 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/bsp_irq_init.c
@@ -1,6 +1,6 @@
/*
* NXP/Philips LPC22XX/LPC21xx Interrupt handler
- * Ray 2007 <rayx.cn@gmail.com> to support LPC ARM
+ * Ray 2007 <rayx.cn@gmail.com> to support LPC ARM
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
@@ -16,8 +16,8 @@
extern void default_int_handler(void);
-/*
- * Interrupt system initialization. Disable interrupts, clear
+/*
+ * Interrupt system initialization. Disable interrupts, clear
* any that are pending.
*/
void BSP_rtems_irq_mngt_init(void)
@@ -33,7 +33,7 @@ void BSP_rtems_irq_mngt_init(void)
for (i=0; i<BSP_MAX_INT; i++) {
*(vectorTable + i) = (long)(default_int_handler);
}
-
+
/*
* Set IRQHandler
*/
@@ -56,10 +56,10 @@ void BSP_rtems_irq_mngt_init(void)
* In case we must find an ABORT error,
* enable the next lines and set a breakpoint
* in ABORTHandler.
- */
+ */
#if 1
DATA_ABORT_VECTOR_ADDR = 0xE59FF018;
-#endif
+#endif
/*
* Init the Vectored Interrupt Controller (VIC)
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
index cf2287d070..dfc97f9135 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.c
@@ -1,7 +1,7 @@
/*
* Philps LPC22XX Interrupt handler
- *
- * Copyright (c) 2006 by Ray<rayx.cn@gmail.com> to support LPC ARM
+ *
+ * Copyright (c) 2006 by Ray<rayx.cn@gmail.com> to support LPC ARM
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
@@ -37,11 +37,11 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq)
rtems_interrupt_level level;
rtems_irq_hdl *bsp_tbl;
int *vic_cntl;
-
+
bsp_tbl = (rtems_irq_hdl *)VICVectAddrBase;
vic_cntl=(int *)VICVectCntlBase;
-
+
if (!isValidInterrupt(irq->name)) {
return 0;
}
@@ -66,8 +66,8 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq)
*/
vic_cntl[irq->name] = 0x20 | irq->name;
- VICIntEnable |= 1 << irq->name;
-
+ VICIntEnable |= 1 << irq->name;
+
if(irq->on)
{
irq->on(irq);
@@ -75,11 +75,11 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq)
rtems_interrupt_enable(level);
-
+
return 1;
}
-/*
+/*
* Remove and interrupt handler
*
* You should only have to add the code to mask the interrupt.
@@ -91,7 +91,7 @@ int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data* irq)
rtems_irq_hdl *bsp_tbl;
bsp_tbl = (rtems_irq_hdl *)&VICVectAddr0;
-
+
if (!isValidInterrupt(irq->name)) {
return 0;
}
@@ -116,7 +116,7 @@ int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data* irq)
* restore the default irq value
*/
bsp_tbl[irq->name] = default_int_handler;
-
+
rtems_interrupt_enable(level);
return 1;
diff --git a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
index 428530958a..11f8de1bba 100644
--- a/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
+++ b/c/src/lib/libcpu/arm/lpc22xx/irq/irq.h
@@ -1,8 +1,8 @@
/*
* Interrupt handler Header file
*
- * Copyright (c) 2006 by Ray <rayx.cn@gmail.com> to support LPC ARM
- *
+ * Copyright (c) 2006 by Ray <rayx.cn@gmail.com> to support LPC ARM
+ *
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
@@ -25,7 +25,7 @@ extern "C" {
/*
* Include some preprocessor value also used by assember code
*/
-
+
#include <rtems.h>
#include <lpc22xx.h>
@@ -66,7 +66,7 @@ extern void default_int_handler();
#define LPC22xx_INTERRUPT_CAN4RX 27 /* CAN2 Rx interrupt */
#define BSP_MAX_INT 28
-#define UNDEFINED_INSTRUCTION_VECTOR_ADDR (*(u_long *)0x00000004L)
+#define UNDEFINED_INSTRUCTION_VECTOR_ADDR (*(u_long *)0x00000004L)
#define SOFTWARE_INTERRUPT_VECTOR_ADDR (*(u_long *)0x00000008L)
#define PREFETCH_ABORT_VECTOR_ADDR (*(u_long *)0x0000000CL)
#define DATA_ABORT_VECTOR_ADDR (*(u_long *)0x00000010L)
@@ -77,7 +77,7 @@ extern void default_int_handler();
#define IRQ_ISR_ADDR (*(u_long *)0x00000038L)
#define FIQ_ISR_ADDR (*(u_long *)0x0000003CL)
-
+
typedef unsigned char rtems_irq_level;
typedef unsigned char rtems_irq_trigger;
@@ -91,7 +91,7 @@ typedef int (*rtems_irq_is_enabled)(const struct __rtems_irq_connect_data__*);
//extern rtems_irq_hdl bsp_vector_table[BSP_MAX_INT];
#define VECTOR_TABLE VICVectAddrBase
-
+
typedef struct __rtems_irq_connect_data__ {
/* IRQ line */
rtems_irq_number name;
@@ -127,7 +127,7 @@ void BSP_rtems_irq_mngt_init();
int BSP_install_rtems_irq_handler (const rtems_irq_connect_data*);
/*
- * function to get the current RTEMS irq handler for ptr->name.
+ * function to get the current RTEMS irq handler for ptr->name.
*/
int BSP_get_current_rtems_irq_handler (rtems_irq_connect_data* ptr);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 20:42:12 +0000