Commit 6e498c10 authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Linus Torvalds
Browse files

[PATCH] TB0219: add PCI IRQ initialization 



This patch adds PCI IRQ initialization to TB0219 driver.

Signed-off-by: default avatarYoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 01e77d31

drivers/char/tb0219.c

+19 −0
Original line number Diff line number Diff line
@@ -24,6 +24,8 @@ 


#include <asm/io.h>

#include <asm/reboot.h>

#include <asm/vr41xx/giu.h>

#include <asm/vr41xx/tb0219.h>



MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>");

MODULE_DESCRIPTION("TANBAC TB0219 base board driver");
@@ -266,6 +268,21 @@ static void tb0219_restart(char *command) 
	tb0219_write(TB0219_RESET, 0);

}



static void tb0219_pci_irq_init(void)

{

	/* PCI Slot 1 */

	vr41xx_set_irq_trigger(TB0219_PCI_SLOT1_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH);

	vr41xx_set_irq_level(TB0219_PCI_SLOT1_PIN, IRQ_LEVEL_LOW);



	/* PCI Slot 2 */

	vr41xx_set_irq_trigger(TB0219_PCI_SLOT2_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH);

	vr41xx_set_irq_level(TB0219_PCI_SLOT2_PIN, IRQ_LEVEL_LOW);



	/* PCI Slot 3 */

	vr41xx_set_irq_trigger(TB0219_PCI_SLOT3_PIN, IRQ_TRIGGER_LEVEL, IRQ_SIGNAL_THROUGH);

	vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN, IRQ_LEVEL_LOW);

}



static int tb0219_probe(struct device *dev)

{

	int retval;
@@ -292,6 +309,8 @@ static int tb0219_probe(struct device *dev) 
	old_machine_restart = _machine_restart;

	_machine_restart = tb0219_restart;



	tb0219_pci_irq_init();



	if (major == 0) {

		major = retval;

		printk(KERN_INFO "TB0219: major number %d\n", major);