init.c File Reference

QEMU's virt machine: setting up its interrupt controller and its PCI Express host bridge. More...

#include <core/system.h>
#include <dev/pci.h>
#include <platform/virt.h>

Go to the source code of this file.

Functions
int	platform_init (void)

Variables
static struct pci_host	virt_pci

Detailed Description

QEMU's virt machine: setting up its interrupt controller and its PCI Express host bridge.

Definition in file init.c.

Function Documentation

platform_init()

int platform_init

(

void

)

Definition at line 31 of file init.c.

Variable Documentation

virt_pci

struct pci_host virt_pci

static

Initial value:

                     = {
    .name     = "ecam",
    .config   = {.type = IOADDR_MMIO8, .addr = VIRT_PCIE_ECAM},
    .size     = 1 << 20,
    .read     = pci_ecam_read,
    .write    = pci_ecam_write,
    .nirq     = 4,
    .irq      = {VIRT_PCIE_IRQ, VIRT_PCIE_IRQ + 1, VIRT_PCIE_IRQ + 2, VIRT_PCIE_IRQ + 3},
    .mem_base = VIRT_PCIE_MMIO,
    .mem_size = VIRT_PCIE_MMIO_SIZE,
    .io_base  = 0x1000,
    .io_size  = 0x10000 - 0x1000,
}

Definition at line 14 of file init.c.

Referenced by platform_init().