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-rw-r--r--arch/x86/kernel/apm_32.c6
-rw-r--r--arch/x86/kernel/i8253.c30
-rw-r--r--arch/x86/kernel/i8259_32.c20
-rw-r--r--arch/x86/kernel/i8259_64.c20
-rw-r--r--arch/x86/kernel/vmiclock_32.c2
-rw-r--r--include/asm-x86/i8253.h3
-rw-r--r--include/asm-x86/i8259.h3
7 files changed, 45 insertions, 39 deletions
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 955dd43..d4438ef 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1174,11 +1174,11 @@ static void reinit_timer(void)
spin_lock_irqsave(&i8253_lock, flags);
/* set the clock to HZ */
- outb_p(0x34, PIT_MODE); /* binary, mode 2, LSB/MSB, ch 0 */
+ outb_pit(0x34, PIT_MODE); /* binary, mode 2, LSB/MSB, ch 0 */
udelay(10);
- outb_p(LATCH & 0xff, PIT_CH0); /* LSB */
+ outb_pit(LATCH & 0xff, PIT_CH0); /* LSB */
udelay(10);
- outb(LATCH >> 8, PIT_CH0); /* MSB */
+ outb_pit(LATCH >> 8, PIT_CH0); /* MSB */
udelay(10);
spin_unlock_irqrestore(&i8253_lock, flags);
#endif
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index c76fef1..ef62b07 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -43,26 +43,26 @@ static void init_pit_timer(enum clock_event_mode mode,
switch(mode) {
case CLOCK_EVT_MODE_PERIODIC:
/* binary, mode 2, LSB/MSB, ch 0 */
- outb_p(0x34, PIT_MODE);
- outb_p(LATCH & 0xff , PIT_CH0); /* LSB */
- outb(LATCH >> 8 , PIT_CH0); /* MSB */
+ outb_pit(0x34, PIT_MODE);
+ outb_pit(LATCH & 0xff , PIT_CH0); /* LSB */
+ outb_pit(LATCH >> 8 , PIT_CH0); /* MSB */
break;
case CLOCK_EVT_MODE_SHUTDOWN:
case CLOCK_EVT_MODE_UNUSED:
if (evt->mode == CLOCK_EVT_MODE_PERIODIC ||
evt->mode == CLOCK_EVT_MODE_ONESHOT) {
- outb_p(0x30, PIT_MODE);
- outb_p(0, PIT_CH0);
- outb_p(0, PIT_CH0);
+ outb_pit(0x30, PIT_MODE);
+ outb_pit(0, PIT_CH0);
+ outb_pit(0, PIT_CH0);
}
pit_disable_clocksource();
break;
case CLOCK_EVT_MODE_ONESHOT:
/* One shot setup */
- outb_p(0x38, PIT_MODE);
pit_disable_clocksource();
+ outb_pit(0x38, PIT_MODE);
break;
case CLOCK_EVT_MODE_RESUME:
@@ -80,8 +80,8 @@ static void init_pit_timer(enum clock_event_mode mode,
static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
{
spin_lock(&i8253_lock);
- outb_p(delta & 0xff , PIT_CH0); /* LSB */
- outb(delta >> 8 , PIT_CH0); /* MSB */
+ outb_pit(delta & 0xff , PIT_CH0); /* LSB */
+ outb_pit(delta >> 8 , PIT_CH0); /* MSB */
spin_unlock(&i8253_lock);
return 0;
@@ -153,15 +153,15 @@ static cycle_t pit_read(void)
* count), it cannot be newer.
*/
jifs = jiffies;
- outb_p(0x00, PIT_MODE); /* latch the count ASAP */
- count = inb_p(PIT_CH0); /* read the latched count */
- count |= inb_p(PIT_CH0) << 8;
+ outb_pit(0x00, PIT_MODE); /* latch the count ASAP */
+ count = inb_pit(PIT_CH0); /* read the latched count */
+ count |= inb_pit(PIT_CH0) << 8;
/* VIA686a test code... reset the latch if count > max + 1 */
if (count > LATCH) {
- outb_p(0x34, PIT_MODE);
- outb_p(LATCH & 0xff, PIT_CH0);
- outb(LATCH >> 8, PIT_CH0);
+ outb_pit(0x34, PIT_MODE);
+ outb_pit(LATCH & 0xff, PIT_CH0);
+ outb_pit(LATCH >> 8, PIT_CH0);
count = LATCH - 1;
}
diff --git a/arch/x86/kernel/i8259_32.c b/arch/x86/kernel/i8259_32.c
index f201e7d..2d25b77 100644
--- a/arch/x86/kernel/i8259_32.c
+++ b/arch/x86/kernel/i8259_32.c
@@ -289,20 +289,20 @@ void init_8259A(int auto_eoi)
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
/*
- * outb_p - this has to work on a wide range of PC hardware.
+ * outb_pic - this has to work on a wide range of PC hardware.
*/
- outb_p(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
- outb_p(0x20 + 0, PIC_MASTER_IMR); /* ICW2: 8259A-1 IR0-7 mapped to 0x20-0x27 */
- outb_p(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); /* 8259A-1 (the master) has a slave on IR2 */
+ outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
+ outb_pic(0x20 + 0, PIC_MASTER_IMR); /* ICW2: 8259A-1 IR0-7 mapped to 0x20-0x27 */
+ outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); /* 8259A-1 (the master) has a slave on IR2 */
if (auto_eoi) /* master does Auto EOI */
- outb_p(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
+ outb_pic(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
else /* master expects normal EOI */
- outb_p(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
+ outb_pic(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
- outb_p(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */
- outb_p(0x20 + 8, PIC_SLAVE_IMR); /* ICW2: 8259A-2 IR0-7 mapped to 0x28-0x2f */
- outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */
- outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be investigated) */
+ outb_pic(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */
+ outb_pic(0x20 + 8, PIC_SLAVE_IMR); /* ICW2: 8259A-2 IR0-7 mapped to 0x28-0x2f */
+ outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */
+ outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be investigated) */
if (auto_eoi)
/*
* In AEOI mode we just have to mask the interrupt
diff --git a/arch/x86/kernel/i8259_64.c b/arch/x86/kernel/i8259_64.c
index 99c8406a..d3edb9f 100644
--- a/arch/x86/kernel/i8259_64.c
+++ b/arch/x86/kernel/i8259_64.c
@@ -359,25 +359,25 @@ void init_8259A(int auto_eoi)
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
/*
- * outb_p - this has to work on a wide range of PC hardware.
+ * outb_pic - this has to work on a wide range of PC hardware.
*/
- outb_p(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
+ outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
/* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 */
- outb_p(IRQ0_VECTOR, PIC_MASTER_IMR);
+ outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR);
/* 8259A-1 (the master) has a slave on IR2 */
- outb_p(0x04, PIC_MASTER_IMR);
+ outb_pic(0x04, PIC_MASTER_IMR);
if (auto_eoi) /* master does Auto EOI */
- outb_p(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
+ outb_pic(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
else /* master expects normal EOI */
- outb_p(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
+ outb_pic(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
- outb_p(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */
+ outb_pic(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */
/* ICW2: 8259A-2 IR0-7 mapped to 0x38-0x3f */
- outb_p(IRQ8_VECTOR, PIC_SLAVE_IMR);
+ outb_pic(IRQ8_VECTOR, PIC_SLAVE_IMR);
/* 8259A-2 is a slave on master's IR2 */
- outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR);
+ outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR);
/* (slave's support for AEOI in flat mode is to be investigated) */
- outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
+ outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
if (auto_eoi)
/*
diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c
index 57f9ef5..a2b0307 100644
--- a/arch/x86/kernel/vmiclock_32.c
+++ b/arch/x86/kernel/vmiclock_32.c
@@ -237,7 +237,7 @@ static void __devinit vmi_time_init_clockevent(void)
void __init vmi_time_init(void)
{
/* Disable PIT: BIOSes start PIT CH0 with 18.2hz peridic. */
- outb_p(0x3a, PIT_MODE); /* binary, mode 5, LSB/MSB, ch 0 */
+ outb_pit(0x3a, PIT_MODE); /* binary, mode 5, LSB/MSB, ch 0 */
vmi_time_init_clockevent();
setup_irq(0, &vmi_clock_action);
diff --git a/include/asm-x86/i8253.h b/include/asm-x86/i8253.h
index 747548e..b51c048 100644
--- a/include/asm-x86/i8253.h
+++ b/include/asm-x86/i8253.h
@@ -12,4 +12,7 @@ extern struct clock_event_device *global_clock_event;
extern void setup_pit_timer(void);
+#define inb_pit inb_p
+#define outb_pit outb_p
+
#endif /* __ASM_I8253_H__ */
diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h
index cabcc6c..67c319e 100644
--- a/include/asm-x86/i8259.h
+++ b/include/asm-x86/i8259.h
@@ -29,4 +29,7 @@ extern void enable_8259A_irq(unsigned int irq);
extern void disable_8259A_irq(unsigned int irq);
extern unsigned int startup_8259A_irq(unsigned int irq);
+#define inb_pic inb_p
+#define outb_pic outb_p
+
#endif /* __ASM_I8259_H__ */
generated by cgit v1.1 at 2024-06-27 07:41:06 +0000