qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

Upgrade brcm63xx to 2.6.24

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10455 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2008-02-13 17:31:17 +00:00
parent 2401b1a12a
commit d4e976a36f
14 changed files with 481 additions and 457 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
target/linux/brcm63xx/files/arch/mips/bcm963xx/irq.c
View File

@@ -40,7 +40,7 @@
#include <bcm_map_part.h>
#include <bcm_intr.h>
static void irq_dispatch_int(struct pt_regs *regs)
static void irq_dispatch_int(void)
{
unsigned int pendingIrqs;
static unsigned int irqBit;
@@ -78,24 +78,25 @@ static void irq_dispatch_ext(uint32 irq)
}
extern void brcm_timer_interrupt(struct pt_regs *regs);
//extern void brcm_timer_interrupt(struct pt_regs *regs);
asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
asmlinkage void plat_irq_dispatch(void)
{
u32 cause;
while((cause = (read_c0_cause()& CAUSEF_IP))) {
if (cause & CAUSEF_IP7)
brcm_timer_interrupt(regs);
else if (cause & CAUSEF_IP2)
irq_dispatch_int(regs);
else if (cause & CAUSEF_IP3)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_0);
else if (cause & CAUSEF_IP4)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_1);
else if (cause & CAUSEF_IP5)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_2);
else if (cause & CAUSEF_IP6)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_3);
unsigned long cause;
cause = read_c0_status() & read_c0_cause() & ST0_IM;
if (cause & CAUSEF_IP7)
do_IRQ(7);
else if (cause & CAUSEF_IP2)
irq_dispatch_int();
else if (cause & CAUSEF_IP3)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_0);
else if (cause & CAUSEF_IP4)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_1);
else if (cause & CAUSEF_IP5)
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_2);
else if (cause & CAUSEF_IP6) {
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_3);
local_irq_disable();
}
}
@@ -239,12 +240,12 @@ unsigned int BcmHalMapInterrupt(FN_HANDLER pfunc, unsigned int param,
if( interruptId >= INTERNAL_ISR_TABLE_OFFSET )
{
printk("BcmHalMapInterrupt : internal IRQ\n");
nRet = request_irq( interruptId, pfunc, SA_SAMPLE_RANDOM | SA_INTERRUPT, devname, (void *) param );
nRet = request_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param );
}
else if (interruptId >= INTERRUPT_ID_EXTERNAL_0 && interruptId <= INTERRUPT_ID_EXTERNAL_3)
{
printk("BcmHalMapInterrupt : external IRQ\n");
nRet = request_external_irq( interruptId, pfunc, SA_SAMPLE_RANDOM | SA_INTERRUPT, devname, (void *) param );
nRet = request_external_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param );
}
return( nRet );