diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-06-29 15:21:41 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-06-29 15:21:41 -0700 |
| commit | d18bfacff20f08aecf01bb971b110ca108eef3c7 (patch) | |
| tree | 255f862839c593c796e609328575b611e3f56cf3 /arch/ppc64/kernel | |
| parent | a68db763af9b676590c3fe9ec3f17bf18015eb2f (diff) | |
| parent | fd782a4a99d2d3e818b9465c427b10f7f027d7da (diff) | |
Auto merge with /home/aegl/GIT/linus
Diffstat (limited to 'arch/ppc64/kernel')
| -rw-r--r-- | arch/ppc64/kernel/irq.c | 2 | ||||
| -rw-r--r-- | arch/ppc64/kernel/pci.c | 22 |
2 files changed, 21 insertions, 3 deletions
diff --git a/arch/ppc64/kernel/irq.c b/arch/ppc64/kernel/irq.c index 3defc8c33ad..ffe300611f0 100644 --- a/arch/ppc64/kernel/irq.c +++ b/arch/ppc64/kernel/irq.c @@ -245,7 +245,7 @@ void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq) spin_lock(&desc->lock); if (!noirqdebug) - note_interrupt(irq, desc, action_ret); + note_interrupt(irq, desc, action_ret, regs); if (likely(!(desc->status & IRQ_PENDING))) break; desc->status &= ~IRQ_PENDING; diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c index 580676f87d2..ae6f579d3fa 100644 --- a/arch/ppc64/kernel/pci.c +++ b/arch/ppc64/kernel/pci.c @@ -351,7 +351,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev, *offset += hose->pci_mem_offset; res_bit = IORESOURCE_MEM; } else { - io_offset = (unsigned long)hose->io_base_virt; + io_offset = (unsigned long)hose->io_base_virt - pci_io_base; *offset += io_offset; res_bit = IORESOURCE_IO; } @@ -378,7 +378,7 @@ static struct resource *__pci_mmap_make_offset(struct pci_dev *dev, /* found it! construct the final physical address */ if (mmap_state == pci_mmap_io) - *offset += hose->io_base_phys - io_offset; + *offset += hose->io_base_phys - io_offset; return rp; } @@ -944,4 +944,22 @@ int pci_read_irq_line(struct pci_dev *pci_dev) } EXPORT_SYMBOL(pci_read_irq_line); +void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, + u64 *start, u64 *end) +{ + struct pci_controller *hose = pci_bus_to_host(dev->bus); + unsigned long offset = 0; + + if (hose == NULL) + return; + + if (rsrc->flags & IORESOURCE_IO) + offset = pci_io_base - (unsigned long)hose->io_base_virt + + hose->io_base_phys; + + *start = rsrc->start + offset; + *end = rsrc->end + offset; +} + #endif /* CONFIG_PPC_MULTIPLATFORM */ |