def rdcsr(reg):
    bus.write_2(io, 0x12, reg & 0xffff)
    return bus.read_2(io, 0x10)
Example #2
0
def rdcsr(reg):
    bus.write_2(io, 0x12, reg & 0xffff)
    return bus.read_2(io, 0x10)
                ('bootp_sname', ctypes.c_uint8 * 64),
                ('bootp_file', ctypes.c_uint8 * 128),
                ('dhcp_magic', ctypes.c_uint32),
                ('dhcp_options', ctypes.c_uint8 * 60)]


MACFMT = '%02x:%02x:%02x:%02x:%02x:%02x'

dev = 'pci0:2:1:0'

logging.basicConfig(level=logging.DEBUG)

pcicfg = bus.map(dev, 'pcicfg')
logging.debug('pcicfg=%s (%s)' % (pcicfg, dev))

vendor = bus.read_2(pcicfg, 0)
device = bus.read_2(pcicfg, 2)
if vendor != 0x1022 or device != 0x2000:
    logging.error('Not an AMD PCnet-PCI (vendor=%x, device=%x)' %
                  (vendor, device))
    sys.exit(1)

command = bus.read_2(pcicfg, 4)
if not (command & 1):
    logging.info('enabling I/O port decoding')
    command |= 1
    bus.write_2(pcicfg, 4, command)

if not (command & 4):
    logging.info('enabling bus mastering')
    command |= 4
Example #4
0
                ('bootp_chaddr', ctypes.c_uint8 * 16),
                ('bootp_sname', ctypes.c_uint8 * 64),
                ('bootp_file', ctypes.c_uint8 * 128),
                ('dhcp_magic', ctypes.c_uint32),
                ('dhcp_options', ctypes.c_uint8 * 60)]

MACFMT = '%02x:%02x:%02x:%02x:%02x:%02x'

dev = 'pci0:2:1:0'

logging.basicConfig(level=logging.DEBUG)

pcicfg = bus.map(dev, 'pcicfg')
logging.debug('pcicfg=%s (%s)' % (pcicfg, dev))

vendor = bus.read_2(pcicfg, 0)
device = bus.read_2(pcicfg, 2)
if vendor != 0x1022 or device != 0x2000:
    logging.error('Not an AMD PCnet-PCI (vendor=%x, device=%x)' %
                  (vendor, device))
    sys.exit(1)

command = bus.read_2(pcicfg, 4)
if not (command & 1):
    logging.info('enabling I/O port decoding')
    command |= 1
    bus.write_2(pcicfg, 4, command)

if not (command & 4):
    logging.info('enabling bus mastering')
    command |= 4