search for: pci_unmap_region

Displaying 4 results from an estimated 4 matches for "pci_unmap_region".

[PATCHv5 08/13] qemu: add support for resizing regions
2009 Jun 18
1
[PATCHv5 08/13] qemu: add support for resizing regions
...hanged, 37 insertions(+), 18 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index e3f80d0..aa88a0b 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -386,6 +386,40 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num, *(uint32_t *)(pci_dev->wmask + addr) = cpu_to_le32(wmask); } +static void pci_unmap_region(PCIDevice *d, PCIIORegion *r) +{ + if (r->addr == -1) + return; + if (r->type & PCI_ADDRESS_SPACE_IO) { + int class; + /* NOTE: specific hack for IDE in PC case: + only one byte must be mapped. */ + class = pci_get_word(d->config + PCI_CLASS_...
[PATCHv5 08/13] qemu: add support for resizing regions
2009 Jun 18
1
[PATCHv5 08/13] qemu: add support for resizing regions
...hanged, 37 insertions(+), 18 deletions(-) diff --git a/hw/pci.c b/hw/pci.c index e3f80d0..aa88a0b 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -386,6 +386,40 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num, *(uint32_t *)(pci_dev->wmask + addr) = cpu_to_le32(wmask); } +static void pci_unmap_region(PCIDevice *d, PCIIORegion *r) +{ + if (r->addr == -1) + return; + if (r->type & PCI_ADDRESS_SPACE_IO) { + int class; + /* NOTE: specific hack for IDE in PC case: + only one byte must be mapped. */ + class = pci_get_word(d->config + PCI_CLASS_...
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...cate_irqs(pci_set_irq, pci_dev, 4); + pci_dev->cap.start = PCI_CAPABILITY_CONFIG_START_ADDR; return pci_dev; } @@ -397,6 +408,27 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, } *(uint32_t *)(pci_dev->config + addr) = cpu_to_le32(type); } +static void pci_unmap_region(PCIDevice *d, PCIIORegion *r) +{ + if (r->addr == -1) + return; + if (r->type & PCI_ADDRESS_SPACE_IO) { + int class; + /* NOTE: specific hack for IDE in PC case: + only one byte must be mapped. */ + class = pci_get_word(d->config + PCI_CLASS_...
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...cate_irqs(pci_set_irq, pci_dev, 4); + pci_dev->cap.start = PCI_CAPABILITY_CONFIG_START_ADDR; return pci_dev; } @@ -397,6 +408,27 @@ void pci_register_io_region(PCIDevice *pci_dev, int region_num, } *(uint32_t *)(pci_dev->config + addr) = cpu_to_le32(type); } +static void pci_unmap_region(PCIDevice *d, PCIIORegion *r) +{ + if (r->addr == -1) + return; + if (r->type & PCI_ADDRESS_SPACE_IO) { + int class; + /* NOTE: specific hack for IDE in PC case: + only one byte must be mapped. */ + class = pci_get_word(d->config + PCI_CLASS_...