mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 23:01:04 +07:00
f368d47587
The Kconfig currently controlling compilation of this code is:
config SH_SECUREEDGE5410
bool "SecureEdge5410"
....meaning that it currently is not being built as a module by anyone.
Lets remove the couple traces of modularity so that when reading the
driver there is no doubt it is builtin-only.
Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.
We don't replace module.h with init.h since the file already has that.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: linux-sh@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Rich Felker <dalias@libc.org>
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/*
|
|
* Copyright (C) 2002 David McCullough <davidm@snapgear.com>
|
|
* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
|
|
*
|
|
* Based on files with the following comments:
|
|
*
|
|
* Copyright (C) 2000 Kazumoto Kojima
|
|
*
|
|
* Modified for 7751 Solution Engine by
|
|
* Ian da Silva and Jeremy Siegel, 2001.
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/timer.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/sched.h>
|
|
#include <asm/machvec.h>
|
|
#include <mach/secureedge5410.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/io.h>
|
|
#include <cpu/timer.h>
|
|
|
|
unsigned short secureedge5410_ioport;
|
|
|
|
/*
|
|
* EraseConfig handling functions
|
|
*/
|
|
static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
|
|
{
|
|
printk("SnapGear: erase switch interrupt!\n");
|
|
|
|
return IRQ_HANDLED;
|
|
}
|
|
|
|
static int __init eraseconfig_init(void)
|
|
{
|
|
unsigned int irq = evt2irq(0x240);
|
|
|
|
printk("SnapGear: EraseConfig init\n");
|
|
|
|
/* Setup "EraseConfig" switch on external IRQ 0 */
|
|
if (request_irq(irq, eraseconfig_interrupt, 0, "Erase Config", NULL))
|
|
printk("SnapGear: failed to register IRQ%d for Reset witch\n",
|
|
irq);
|
|
else
|
|
printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
|
|
irq);
|
|
return 0;
|
|
}
|
|
device_initcall(eraseconfig_init);
|
|
|
|
/*
|
|
* Initialize IRQ setting
|
|
*
|
|
* IRL0 = erase switch
|
|
* IRL1 = eth0
|
|
* IRL2 = eth1
|
|
* IRL3 = crypto
|
|
*/
|
|
static void __init init_snapgear_IRQ(void)
|
|
{
|
|
printk("Setup SnapGear IRQ/IPR ...\n");
|
|
/* enable individual interrupt mode for externals */
|
|
plat_irq_setup_pins(IRQ_MODE_IRQ);
|
|
}
|
|
|
|
/*
|
|
* The Machine Vector
|
|
*/
|
|
static struct sh_machine_vector mv_snapgear __initmv = {
|
|
.mv_name = "SnapGear SecureEdge5410",
|
|
.mv_init_irq = init_snapgear_IRQ,
|
|
};
|