aboutsummaryrefslogtreecommitdiff
path: root/arch/mips/jazz
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/jazz')
-rw-r--r--arch/mips/jazz/Kconfig6
-rw-r--r--arch/mips/jazz/Makefile2
-rw-r--r--arch/mips/jazz/irq.c25
-rw-r--r--arch/mips/jazz/jazzdma.c11
-rw-r--r--arch/mips/jazz/setup.c21
5 files changed, 32 insertions, 33 deletions
diff --git a/arch/mips/jazz/Kconfig b/arch/mips/jazz/Kconfig
index 1f372b0d255..fb1e072da30 100644
--- a/arch/mips/jazz/Kconfig
+++ b/arch/mips/jazz/Kconfig
@@ -1,6 +1,6 @@
config ACER_PICA_61
- bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)"
- depends on MACH_JAZZ && EXPERIMENTAL
+ bool "Support for Acer PICA 1 chipset"
+ depends on MACH_JAZZ
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
help
@@ -13,7 +13,7 @@ config MIPS_MAGNUM_4000
bool "Support for MIPS Magnum 4000"
depends on MACH_JAZZ
select DMA_NONCOHERENT
- select SYS_SUPPORTS_BIG_ENDIAN if EXPERIMENTAL
+ select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is a machine with a R4000 100 MHz CPU. To compile a Linux
diff --git a/arch/mips/jazz/Makefile b/arch/mips/jazz/Makefile
index dd9d99bfcf7..624b0ee3e5d 100644
--- a/arch/mips/jazz/Makefile
+++ b/arch/mips/jazz/Makefile
@@ -2,4 +2,4 @@
# Makefile for the Jazz family specific parts of the kernel
#
-obj-y := irq.o jazzdma.o reset.o setup.o
+obj-y := irq.o jazzdma.o reset.o setup.o
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 35b3e2f0af0..e1ea4f625f7 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -7,6 +7,7 @@
* Copyright (C) 1994 - 2001, 2003, 07 Ralf Baechle
*/
#include <linux/clockchips.h>
+#include <linux/i8253.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
@@ -15,17 +16,17 @@
#include <linux/irq.h>
#include <asm/irq_cpu.h>
-#include <asm/i8253.h>
#include <asm/i8259.h>
#include <asm/io.h>
#include <asm/jazz.h>
#include <asm/pgtable.h>
+#include <asm/tlbmisc.h>
static DEFINE_RAW_SPINLOCK(r4030_lock);
-static void enable_r4030_irq(unsigned int irq)
+static void enable_r4030_irq(struct irq_data *d)
{
- unsigned int mask = 1 << (irq - JAZZ_IRQ_START);
+ unsigned int mask = 1 << (d->irq - JAZZ_IRQ_START);
unsigned long flags;
raw_spin_lock_irqsave(&r4030_lock, flags);
@@ -34,9 +35,9 @@ static void enable_r4030_irq(unsigned int irq)
raw_spin_unlock_irqrestore(&r4030_lock, flags);
}
-void disable_r4030_irq(unsigned int irq)
+void disable_r4030_irq(struct irq_data *d)
{
- unsigned int mask = ~(1 << (irq - JAZZ_IRQ_START));
+ unsigned int mask = ~(1 << (d->irq - JAZZ_IRQ_START));
unsigned long flags;
raw_spin_lock_irqsave(&r4030_lock, flags);
@@ -47,10 +48,8 @@ void disable_r4030_irq(unsigned int irq)
static struct irq_chip r4030_irq_type = {
.name = "R4030",
- .ack = disable_r4030_irq,
- .mask = disable_r4030_irq,
- .mask_ack = disable_r4030_irq,
- .unmask = enable_r4030_irq,
+ .irq_mask = disable_r4030_irq,
+ .irq_unmask = enable_r4030_irq,
};
void __init init_r4030_ints(void)
@@ -58,7 +57,7 @@ void __init init_r4030_ints(void)
int i;
for (i = JAZZ_IRQ_START; i <= JAZZ_IRQ_END; i++)
- set_irq_chip_and_handler(i, &r4030_irq_type, handle_level_irq);
+ irq_set_chip_and_handler(i, &r4030_irq_type, handle_level_irq);
r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, 0);
r4030_read_reg16(JAZZ_IO_IRQ_SOURCE); /* clear pending IRQs */
@@ -112,7 +111,7 @@ asmlinkage void plat_irq_dispatch(void)
}
static void r4030_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
/* Nothing to do ... */
}
@@ -135,7 +134,7 @@ static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id)
static struct irqaction r4030_timer_irqaction = {
.handler = r4030_timer_interrupt,
- .flags = IRQF_DISABLED | IRQF_TIMER,
+ .flags = IRQF_TIMER,
.name = "R4030 timer",
};
@@ -147,7 +146,7 @@ void __init plat_time_init(void)
BUG_ON(HZ != 100);
- cd->cpumask = cpumask_of(cpu);
+ cd->cpumask = cpumask_of(cpu);
clockevents_register_device(cd);
action->dev_id = cd;
setup_irq(JAZZ_TIMER_IRQ, action);
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index 9ce9f64cb76..db6f5afff4f 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -63,7 +63,7 @@ static inline void vdma_pgtbl_init(void)
static int __init vdma_init(void)
{
/*
- * Allocate 32k of memory for DMA page tables. This needs to be page
+ * Allocate 32k of memory for DMA page tables. This needs to be page
* aligned and should be uncached to avoid cache flushing after every
* update.
*/
@@ -211,25 +211,24 @@ EXPORT_SYMBOL(vdma_free);
*/
int vdma_remap(unsigned long laddr, unsigned long paddr, unsigned long size)
{
- int first, pages, npages;
+ int first, pages;
if (laddr > 0xffffff) {
if (vdma_debug)
printk
("vdma_map: Invalid logical address: %08lx\n",
laddr);
- return -EINVAL; /* invalid logical address */
+ return -EINVAL; /* invalid logical address */
}
if (paddr > 0x1fffffff) {
if (vdma_debug)
printk
("vdma_map: Invalid physical address: %08lx\n",
paddr);
- return -EINVAL; /* invalid physical address */
+ return -EINVAL; /* invalid physical address */
}
- npages = pages =
- (((paddr & (VDMA_PAGESIZE - 1)) + size) >> 12) + 1;
+ pages = (((paddr & (VDMA_PAGESIZE - 1)) + size) >> 12) + 1;
first = laddr >> 12;
if (vdma_debug)
printk("vdma_remap: first=%x, pages=%x\n", first, pages);
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 0d0f054a02f..e4374a5651c 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -21,6 +21,7 @@
#include <asm/jazzdma.h>
#include <asm/reboot.h>
#include <asm/pgtable.h>
+#include <asm/tlbmisc.h>
extern asmlinkage void jazz_handle_int(void);
@@ -136,9 +137,9 @@ static struct resource jazz_esp_rsrc[] = {
};
static struct platform_device jazz_esp_pdev = {
- .name = "jazz_esp",
- .num_resources = ARRAY_SIZE(jazz_esp_rsrc),
- .resource = jazz_esp_rsrc
+ .name = "jazz_esp",
+ .num_resources = ARRAY_SIZE(jazz_esp_rsrc),
+ .resource = jazz_esp_rsrc
};
static struct resource jazz_sonic_rsrc[] = {
@@ -155,9 +156,9 @@ static struct resource jazz_sonic_rsrc[] = {
};
static struct platform_device jazz_sonic_pdev = {
- .name = "jazzsonic",
- .num_resources = ARRAY_SIZE(jazz_sonic_rsrc),
- .resource = jazz_sonic_rsrc
+ .name = "jazzsonic",
+ .num_resources = ARRAY_SIZE(jazz_sonic_rsrc),
+ .resource = jazz_sonic_rsrc
};
static struct resource jazz_cmos_rsrc[] = {
@@ -174,13 +175,13 @@ static struct resource jazz_cmos_rsrc[] = {
};
static struct platform_device jazz_cmos_pdev = {
- .name = "rtc_cmos",
- .num_resources = ARRAY_SIZE(jazz_cmos_rsrc),
- .resource = jazz_cmos_rsrc
+ .name = "rtc_cmos",
+ .num_resources = ARRAY_SIZE(jazz_cmos_rsrc),
+ .resource = jazz_cmos_rsrc
};
static struct platform_device pcspeaker_pdev = {
- .name = "pcspkr",
+ .name = "pcspkr",
.id = -1,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-05 17:43:56 +0000