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other versions
- jessie 3.16.56-1+deb8u1
| PCI_BUS_ALLOC_RESOUR(9) | Hardware Interfaces | PCI_BUS_ALLOC_RESOUR(9) |
NAME¶
pci_bus_alloc_resource - allocate a resource from a parent busSYNOPSIS¶
int
pci_bus_alloc_resource(struct pci_bus * bus,
struct resource * res,
resource_size_t size,
resource_size_t align,
resource_size_t min,
unsigned long type_mask,
resource_size_t (*alignf) (void *, const struct resource *, resource_size_t, resource_size_t),
void * alignf_data);
ARGUMENTS¶
busPCI bus
res
resource to allocate
size
size of resource to allocate
align
alignment of resource to allocate
min
minimum /proc/iomem address to allocate
type_mask
IORESOURCE_* type flags
alignf
resource alignment function
alignf_data
data argument for resource alignment function
DESCRIPTION¶
Given the PCI bus a device resides on, the size, minimum address, alignment and type, try to find an acceptable resource allocation for a specific device resource.COPYRIGHT¶
| May 2018 | Kernel Hackers Manual 3.16 |