diff options
Diffstat (limited to 'drivers/watchdog/iTCO_wdt.c')
| -rw-r--r-- | drivers/watchdog/iTCO_wdt.c | 114 |
1 files changed, 66 insertions, 48 deletions
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index cd5a565bc3a..a0e6809e369 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -35,10 +35,12 @@ * 82801GDH (ICH7DH) : document number 307013-002, 307014-009, * 82801GBM (ICH7-M) : document number 307013-002, 307014-009, * 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009, - * 82801HB (ICH8) : document number 313056-002, 313057-004, - * 82801HR (ICH8R) : document number 313056-002, 313057-004, - * 82801HH (ICH8DH) : document number 313056-002, 313057-004, - * 82801HO (ICH8DO) : document number 313056-002, 313057-004, + * 82801HB (ICH8) : document number 313056-003, 313057-009, + * 82801HR (ICH8R) : document number 313056-003, 313057-009, + * 82801HBM (ICH8M) : document number 313056-003, 313057-009, + * 82801HH (ICH8DH) : document number 313056-003, 313057-009, + * 82801HO (ICH8DO) : document number 313056-003, 313057-009, + * 82801HEM (ICH8M-E) : document number 313056-003, 313057-009, * 82801IB (ICH9) : document number 316972-001, 316973-001, * 82801IR (ICH9R) : document number 316972-001, 316973-001, * 82801IH (ICH9DH) : document number 316972-001, 316973-001, @@ -95,8 +97,10 @@ enum iTCO_chipsets { TCO_ICH7M, /* ICH7-M */ TCO_ICH7MDH, /* ICH7-M DH */ TCO_ICH8, /* ICH8 & ICH8R */ + TCO_ICH8ME, /* ICH8M-E */ TCO_ICH8DH, /* ICH8DH */ TCO_ICH8DO, /* ICH8DO */ + TCO_ICH8M, /* ICH8M */ TCO_ICH9, /* ICH9 */ TCO_ICH9R, /* ICH9R */ TCO_ICH9DH, /* ICH9DH */ @@ -125,8 +129,10 @@ static struct { {"ICH7-M", 2}, {"ICH7-M DH", 2}, {"ICH8 or ICH8R", 2}, + {"ICH8M-E", 2}, {"ICH8DH", 2}, {"ICH8DO", 2}, + {"ICH8M", 2}, {"ICH9", 2}, {"ICH9R", 2}, {"ICH9DH", 2}, @@ -134,6 +140,15 @@ static struct { {NULL,0} }; +#define ITCO_PCI_DEVICE(dev, data) \ + .vendor = PCI_VENDOR_ID_INTEL, \ + .device = dev, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = 0, \ + .class_mask = 0, \ + .driver_data = data + /* * This data only exists for exporting the supported PCI ids * via MODULE_DEVICE_TABLE. We do not actually register a @@ -141,45 +156,47 @@ static struct { * functions that probably will be registered by other drivers. */ static struct pci_device_id iTCO_wdt_pci_tbl[] = { - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH0 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH2 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_10, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH2M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH3 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH3M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH4 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH4M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801E_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_CICH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH5 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_6300ESB }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6W }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7MDH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DO }, - { PCI_VENDOR_ID_INTEL, 0x2918, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9 }, - { PCI_VENDOR_ID_INTEL, 0x2916, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9R }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9DH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2671, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2672, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2673, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2674, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2675, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2676, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2677, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2678, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2679, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801AA_0, TCO_ICH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801AB_0, TCO_ICH0 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801BA_0, TCO_ICH2 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801BA_10, TCO_ICH2M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801CA_0, TCO_ICH3 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801CA_12, TCO_ICH3M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801DB_0, TCO_ICH4 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801DB_12, TCO_ICH4M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801E_0, TCO_CICH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801EB_0, TCO_ICH5 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB_1, TCO_6300ESB)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_0, TCO_ICH6 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_1, TCO_ICH6M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_2, TCO_ICH6W )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_0, TCO_ICH7 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_1, TCO_ICH7M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_31, TCO_ICH7MDH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_0, TCO_ICH8 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_1, TCO_ICH8ME )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_2, TCO_ICH8DH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_3, TCO_ICH8DO )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_4, TCO_ICH8M )}, + { ITCO_PCI_DEVICE(0x2918, TCO_ICH9 )}, + { ITCO_PCI_DEVICE(0x2916, TCO_ICH9R )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_2, TCO_ICH9DH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB2_0, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2671, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2672, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2673, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2674, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2675, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2676, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2677, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2678, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2679, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267a, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267b, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267c, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267d, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267e, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267f, TCO_631XESB)}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE (pci, iTCO_wdt_pci_tbl); @@ -300,6 +317,7 @@ static int iTCO_wdt_start(void) /* disable chipset's NO_REBOOT bit */ if (iTCO_wdt_unset_NO_REBOOT_bit()) { + spin_unlock(&iTCO_wdt_private.io_lock); printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n"); return -EIO; } @@ -590,7 +608,7 @@ static struct miscdevice iTCO_wdt_miscdev = { * Init & exit routines */ -static int iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent, struct platform_device *dev) +static int __devinit iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent, struct platform_device *dev) { int ret; u32 base_address; @@ -694,7 +712,7 @@ out: return ret; } -static void iTCO_wdt_cleanup(void) +static void __devexit iTCO_wdt_cleanup(void) { /* Stop the timer before we leave */ if (!nowayout) @@ -709,7 +727,7 @@ static void iTCO_wdt_cleanup(void) iTCO_wdt_private.ACPIBASE = 0; } -static int iTCO_wdt_probe(struct platform_device *dev) +static int __devinit iTCO_wdt_probe(struct platform_device *dev) { int found = 0; struct pci_dev *pdev = NULL; @@ -735,7 +753,7 @@ static int iTCO_wdt_probe(struct platform_device *dev) return 0; } -static int iTCO_wdt_remove(struct platform_device *dev) +static int __devexit iTCO_wdt_remove(struct platform_device *dev) { if (iTCO_wdt_private.ACPIBASE) iTCO_wdt_cleanup(); @@ -753,7 +771,7 @@ static void iTCO_wdt_shutdown(struct platform_device *dev) static struct platform_driver iTCO_wdt_driver = { .probe = iTCO_wdt_probe, - .remove = iTCO_wdt_remove, + .remove = __devexit_p(iTCO_wdt_remove), .shutdown = iTCO_wdt_shutdown, .suspend = iTCO_wdt_suspend, .resume = iTCO_wdt_resume, |