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versatile_pci: convert to symbolic names 

This converts versatile_pci to use symbolic
constants. Verified by comparing binary to
original one.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Michael S. Tsirkin 2010-02-08 23:33:33 +02:00
parent c6a94ba5f9
commit 01764fe045
1 changed files with 10 additions and 7 deletions
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17
hw/versatile_pci.c
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@ -147,14 +147,17 @@ static int versatile_pci_host_init(PCIDevice *d)
pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_XILINX);
/* Both boards have the same device ID. Oh well. */
pci_config_set_device_id(d->config, PCI_DEVICE_ID_XILINX_XC2VP30);
d->config[0x04] = 0x00;
d->config[0x05] = 0x00;
d->config[0x06] = 0x20;
d->config[0x07] = 0x02;
d->config[0x08] = 0x00; // revision
d->config[0x09] = 0x00; // programming i/f
/* TODO: no need to clear command */
pci_set_byte(d->config + PCI_COMMAND, 0x00);
pci_set_byte(d->config + PCI_COMMAND + 1, 0x00);
/* TODO: convert to set_word */
pci_set_byte(d->config + PCI_STATUS, PCI_STATUS_66MHZ);
pci_set_byte(d->config + PCI_STATUS + 1, PCI_STATUS_DEVSEL_MEDIUM >> 8);
/* TODO: no need to clear revision/prog ifc */
pci_set_byte(d->config + PCI_REVISION_ID, 0x00);
pci_set_byte(d->config + PCI_CLASS_PROG, 0x00);
pci_config_set_class(d->config, PCI_CLASS_PROCESSOR_CO);
d->config[0x0D] = 0x10; // latency_timer
pci_set_byte(d->config + PCI_LATENCY_TIMER, 0x10);
return 0;
}