Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
[WATCHDOG] pcwd.c general clean-up after patches
removal of includes (since we don't use kmalloc and
TASK_INTERRUPTABLE anymore).
Addition of missing commands.
Printk that lets the user know when the module was
unloaded.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
+9
-2
drivers/char/watchdog/pcwd.c
+9
-2
drivers/char/watchdog/pcwd.c
···
66
#include <linux/fs.h> /* For file operations */
67
#include <linux/ioport.h> /* For io-port access */
68
#include <linux/spinlock.h> /* For spin_lock/spin_unlock/... */
69
-
#include <linux/sched.h> /* TASK_INTERRUPTIBLE, set_current_state() and friends */
70
-
#include <linux/slab.h> /* For kmalloc */
71
72
#include <asm/uaccess.h> /* For copy_to_user/put_user/... */
73
#include <asm/io.h> /* For inb/outb/... */
···
124
#define CMD_ISA_VERSION_HUNDRETH 0x03
125
#define CMD_ISA_VERSION_MINOR 0x04
126
#define CMD_ISA_SWITCH_SETTINGS 0x05
127
#define CMD_ISA_DELAY_TIME_2SECS 0x0A
128
#define CMD_ISA_DELAY_TIME_4SECS 0x0B
129
#define CMD_ISA_DELAY_TIME_8SECS 0x0C
130
131
/*
132
* We are using an kernel timer to do the pinging of the watchdog
···
476
if (temp_panic) {
477
printk (KERN_INFO PFX "Temperature overheat trip!\n");
478
kernel_power_off();
479
}
480
}
481
} else {
···
488
if (temp_panic) {
489
printk (KERN_INFO PFX "Temperature overheat trip!\n");
490
kernel_power_off();
491
}
492
}
493
}
···
988
{
989
if (pcwd_private.io_addr)
990
pcwatchdog_exit();
991
}
992
993
module_init(pcwd_init_module);
···
66
#include <linux/fs.h> /* For file operations */
67
#include <linux/ioport.h> /* For io-port access */
68
#include <linux/spinlock.h> /* For spin_lock/spin_unlock/... */
69
70
#include <asm/uaccess.h> /* For copy_to_user/put_user/... */
71
#include <asm/io.h> /* For inb/outb/... */
···
126
#define CMD_ISA_VERSION_HUNDRETH 0x03
127
#define CMD_ISA_VERSION_MINOR 0x04
128
#define CMD_ISA_SWITCH_SETTINGS 0x05
129
+
#define CMD_ISA_RESET_PC 0x06
130
+
#define CMD_ISA_ARM_0 0x07
131
+
#define CMD_ISA_ARM_30 0x08
132
+
#define CMD_ISA_ARM_60 0x09
133
#define CMD_ISA_DELAY_TIME_2SECS 0x0A
134
#define CMD_ISA_DELAY_TIME_4SECS 0x0B
135
#define CMD_ISA_DELAY_TIME_8SECS 0x0C
136
+
#define CMD_ISA_RESET_RELAYS 0x0D
137
138
/*
139
* We are using an kernel timer to do the pinging of the watchdog
···
473
if (temp_panic) {
474
printk (KERN_INFO PFX "Temperature overheat trip!\n");
475
kernel_power_off();
476
+
/* or should we just do a: panic(PFX "Temperature overheat trip!\n"); */
477
}
478
}
479
} else {
···
484
if (temp_panic) {
485
printk (KERN_INFO PFX "Temperature overheat trip!\n");
486
kernel_power_off();
487
+
/* or should we just do a: panic(PFX "Temperature overheat trip!\n"); */
488
}
489
}
490
}
···
983
{
984
if (pcwd_private.io_addr)
985
pcwatchdog_exit();
986
+
987
+
printk(KERN_INFO PFX "Watchdog Module Unloaded.\n");
988
}
989
990
module_init(pcwd_init_module);