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yaml
---
r: 209315
b: refs/heads/master
c: 923410d
h: refs/heads/master
i:
  209313: d034653
  209311: da33a57
v: v3
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dann frazier authored and Wim Van Sebroeck committed Aug 13, 2010
1 parent 243d41d commit 9d371bb
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Showing 2 changed files with 25 additions and 26 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 550d299eeb39cf8e2d12700585c490696ba34be8
refs/heads/master: 923410d0bf80cb26744b366cadcd2917f4a36b25
49 changes: 24 additions & 25 deletions trunk/drivers/watchdog/hpwdt.c
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Expand Up @@ -17,29 +17,48 @@
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/nmi.h>
#include <linux/bitops.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/kdebug.h>
#include <linux/moduleparam.h>
#include <linux/notifier.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/watchdog.h>
#include <linux/dmi.h>
#include <linux/spinlock.h>
#include <linux/nmi.h>
#include <linux/kdebug.h>
#include <linux/notifier.h>
#include <asm/cacheflush.h>

#define HPWDT_VERSION "1.1.1"
#define DEFAULT_MARGIN 30

static unsigned int soft_margin = DEFAULT_MARGIN; /* in seconds */
static unsigned int reload; /* the computed soft_margin */
static int nowayout = WATCHDOG_NOWAYOUT;
static char expect_release;
static unsigned long hpwdt_is_open;

static void __iomem *pci_mem_addr; /* the PCI-memory address */
static unsigned long __iomem *hpwdt_timer_reg;
static unsigned long __iomem *hpwdt_timer_con;

static struct pci_device_id hpwdt_devices[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_COMPAQ, 0xB203) },
{ PCI_DEVICE(PCI_VENDOR_ID_HP, 0x3306) },
{0}, /* terminate list */
};
MODULE_DEVICE_TABLE(pci, hpwdt_devices);

#define PCI_BIOS32_SD_VALUE 0x5F32335F /* "_32_" */
#define CRU_BIOS_SIGNATURE_VALUE 0x55524324
#define PCI_BIOS32_PARAGRAPH_LEN 16
#define PCI_ROM_BASE1 0x000F0000
#define ROM_SIZE 0x10000
#define HPWDT_VERSION "1.1.1"

struct bios32_service_dir {
u32 signature;
Expand Down Expand Up @@ -104,33 +123,13 @@ struct cmn_registers {
u32 reflags;
} __attribute__((packed));

#define DEFAULT_MARGIN 30
static unsigned int soft_margin = DEFAULT_MARGIN; /* in seconds */
static unsigned int reload; /* the computed soft_margin */
static int nowayout = WATCHDOG_NOWAYOUT;
static char expect_release;
static unsigned long hpwdt_is_open;
static unsigned int allow_kdump;
static unsigned int hpwdt_nmi_sourcing;
static unsigned int allow_kdump;
static unsigned int priority; /* hpwdt at end of die_notify list */

static void __iomem *pci_mem_addr; /* the PCI-memory address */
static unsigned long __iomem *hpwdt_timer_reg;
static unsigned long __iomem *hpwdt_timer_con;

static DEFINE_SPINLOCK(rom_lock);

static void *cru_rom_addr;

static struct cmn_registers cmn_regs;

static struct pci_device_id hpwdt_devices[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_COMPAQ, 0xB203) },
{ PCI_DEVICE(PCI_VENDOR_ID_HP, 0x3306) },
{0}, /* terminate list */
};
MODULE_DEVICE_TABLE(pci, hpwdt_devices);

extern asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
unsigned long *pRomEntry);

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