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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 17:51:35 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 17:51:35 +0200 |
| commit | c973b112c76c9d8fd042991128f218a738cc8d0a (patch) | |
| tree | e813b0da5d0a0e19e06de6462d145a29ad683026 /arch/i386/pci | |
| parent | Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git (diff) | |
| parent | [PATCH] fsnotify-cleanups (diff) | |
| download | linux-c973b112c76c9d8fd042991128f218a738cc8d0a.tar.xz linux-c973b112c76c9d8fd042991128f218a738cc8d0a.zip | |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'arch/i386/pci')
| -rw-r--r-- | arch/i386/pci/acpi.c | 1 | ||||
| -rw-r--r-- | arch/i386/pci/common.c | 6 | ||||
| -rw-r--r-- | arch/i386/pci/irq.c | 8 | ||||
| -rw-r--r-- | arch/i386/pci/pci.h | 1 | ||||
| -rw-r--r-- | arch/i386/pci/visws.c | 2 |
5 files changed, 18 insertions, 0 deletions
diff --git a/arch/i386/pci/acpi.c b/arch/i386/pci/acpi.c index 2db65ec45dc3..42913f43feb0 100644 --- a/arch/i386/pci/acpi.c +++ b/arch/i386/pci/acpi.c @@ -30,6 +30,7 @@ static int __init pci_acpi_init(void) acpi_irq_penalty_init(); pcibios_scanned++; pcibios_enable_irq = acpi_pci_irq_enable; + pcibios_disable_irq = acpi_pci_irq_disable; if (pci_routeirq) { /* diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c index 70bcd53451f6..ade5bc57c34c 100644 --- a/arch/i386/pci/common.c +++ b/arch/i386/pci/common.c @@ -254,3 +254,9 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return pcibios_enable_irq(dev); } + +void pcibios_disable_device (struct pci_dev *dev) +{ + if (pcibios_disable_irq) + pcibios_disable_irq(dev); +} diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c index 766b104ac1a1..86348b68fda1 100644 --- a/arch/i386/pci/irq.c +++ b/arch/i386/pci/irq.c @@ -56,6 +56,7 @@ struct irq_router_handler { }; int (*pcibios_enable_irq)(struct pci_dev *dev) = NULL; +void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL; /* * Check passed address for the PCI IRQ Routing Table signature @@ -550,6 +551,13 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route static __init int via_router_probe(struct irq_router *r, struct pci_dev *router, u16 device) { /* FIXME: We should move some of the quirk fixup stuff here */ + + if (router->device == PCI_DEVICE_ID_VIA_82C686 && + device == PCI_DEVICE_ID_VIA_82C586_0) { + /* Asus k7m bios wrongly reports 82C686A as 586-compatible */ + device = PCI_DEVICE_ID_VIA_82C686; + } + switch(device) { case PCI_DEVICE_ID_VIA_82C586_0: diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h index a80f0f55ff51..127d53ad16be 100644 --- a/arch/i386/pci/pci.h +++ b/arch/i386/pci/pci.h @@ -73,3 +73,4 @@ extern int pcibios_scanned; extern spinlock_t pci_config_lock; extern int (*pcibios_enable_irq)(struct pci_dev *dev); +extern void (*pcibios_disable_irq)(struct pci_dev *dev); diff --git a/arch/i386/pci/visws.c b/arch/i386/pci/visws.c index 314c933b6b8e..6c17433fdf7d 100644 --- a/arch/i386/pci/visws.c +++ b/arch/i386/pci/visws.c @@ -18,8 +18,10 @@ extern struct pci_raw_ops pci_direct_conf1; static int pci_visws_enable_irq(struct pci_dev *dev) { return 0; } +static void pci_visws_disable_irq(struct pci_dev *dev) { } int (*pcibios_enable_irq)(struct pci_dev *dev) = &pci_visws_enable_irq; +void (*pcibios_disable_irq)(struct pci_dev *dev) = &pci_visws_disable_irq; void __init pcibios_penalize_isa_irq(int irq, int active) {} |