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lsi: symbolic names for pci registers

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No functional changes. I verified that the generated binary
does not change.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Acked-by: Glauber Costa <glommer@gmail.com>
This commit is contained in:
Michael S. Tsirkin 2009-12-10 18:56:42 +02:00
parent 3fa0f9552b
commit 5845f0e5e8
1 changed files with 6 additions and 4 deletions
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10
hw/lsi53c895a.c
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@ -2120,18 +2120,20 @@ static int lsi_scsi_init(PCIDevice *dev)
/* PCI base class code */
pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_SCSI);
/* PCI subsystem ID */
pci_conf[0x2e] = 0x00;
pci_conf[0x2f] = 0x10;
pci_conf[PCI_SUBSYSTEM_ID] = 0x00;
pci_conf[PCI_SUBSYSTEM_ID + 1] = 0x10;
/* PCI latency timer = 255 */
pci_conf[0x0d] = 0xff;
pci_conf[PCI_LATENCY_TIMER] = 0xff;
/* TODO: RST# value should be 0 */
/* Interrupt pin 1 */
pci_conf[0x3d] = 0x01;
pci_conf[PCI_INTERRUPT_PIN] = 0x01;
s->mmio_io_addr = cpu_register_io_memory(lsi_mmio_readfn,
lsi_mmio_writefn, s);
s->ram_io_addr = cpu_register_io_memory(lsi_ram_readfn,
lsi_ram_writefn, s);
/* TODO: use dev and get rid of cast below */
pci_register_bar((struct PCIDevice *)s, 0, 256,
PCI_BASE_ADDRESS_SPACE_IO, lsi_io_mapfunc);
pci_register_bar((struct PCIDevice *)s, 1, 0x400,