* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
diff --git a/cpu/mpc824x/drivers/epic/epic2.S b/cpu/mpc824x/drivers/epic/epic2.S
index 8979f88..8cc2fc6 100644
--- a/cpu/mpc824x/drivers/epic/epic2.S
+++ b/cpu/mpc824x/drivers/epic/epic2.S
@@ -17,14 +17,14 @@
**********************************************/
.text
.align 2
- .global CoreExtIntEnable
+ .global CoreExtIntEnable
CoreExtIntEnable:
- mfmsr r3
+ mfmsr r3
- ori r3,r3,0x8000 /* enable external interrupt */
- mtmsr r3
+ ori r3,r3,0x8000 /* enable external interrupt */
+ mtmsr r3
- bclr 20, 0
+ bclr 20, 0
/*******************************************
* function: CoreExtIntDisable
@@ -35,20 +35,20 @@
*******************************************/
.text
.align 2
- .global CoreExtIntDisable
+ .global CoreExtIntDisable
CoreExtIntDisable:
- mfmsr r4
+ mfmsr r4
xor r3,r3,r3
or r3,r3,r4
andis. r4,r4,0xffff
- andi. r3,r3,0x7fff /* disable external interrupt */
+ andi. r3,r3,0x7fff /* disable external interrupt */
or r3,r3,r4
- mtmsr r3
+ mtmsr r3
- bclr 20, 0
+ bclr 20, 0
/*********************************************************
* function: epicEOI
@@ -61,20 +61,20 @@
********************************************************/
.text
.align 2
- .global epicEOI
+ .global epicEOI
epicEOI:
lis r5,0x0006 /* Build End Of Interrupt Register offset */
ori r5,r5,0x00b0
xor r7,r7,r7 /* Clear r7 */
stwbrx r7,r5,r3 /* Save r7, writing to this register will
- * intidate the end of processing the
- * highest interrupt.
- */
+ * intidate the end of processing the
+ * highest interrupt.
+ */
sync
/* ---RESTORE MACHINE STATE */
mfmsr r13 /* Clear Recoverable Interrupt bit in MSR */
- or r7,r7,r13
+ or r7,r7,r13
andis. r7,r7,0xffff
andi. r13,r13,0x7ffd /* (and disable interrupts) */
@@ -147,8 +147,8 @@
stw r3,0x1c(r1) /* Push CTR */
mtspr SPRG0,r1 /* Save updated Supervisor stack pointer
- * value to SPRG0
- */
+ * value to SPRG0
+ */
mfmsr r3
ori r3,r3,0x0002 /* Set Recoverable Interrupt bit in MSR */
mtmsr r3
@@ -159,8 +159,8 @@
/* ---READ EPIC REGISTER: PROCESSOR INTERRUPT ACKNOWLEDGE REGISTER */
lis r5,0x0006 /* Build Interrupt Acknowledge Register
- * offset
- */
+ * offset
+ */
ori r5,r5,0x00a0
lwbrx r7,r5,r6 /* Load interrupt vector into r7 */
sync