def print_pci_config_all( self ):
logger().log( "[pci] enumerating available PCI devices..." )
pci_devices = self.enumerate_devices()
for (b, d, f, vid, did) in pci_devices:
cfg_buf = self.dump_pci_config( b, d, f )
logger().log( "\n[pci] PCI device {:02X}:{:02X}.{:02X} configuration:".format(b,d,f) )
pretty_print_hex_buffer( cfg_buf )
def print_pci_config_all( self ):
logger().log( "[pci] enumerating available PCI devices..." )
pci_devices = self.enumerate_devices()
for (b, d, f, vid, did) in pci_devices:
cfg_buf = self.dump_pci_config( b, d, f )
logger().log( "\n[pci] PCI device %02X:%02X.%02X configuration:" % (b,d,f) )
pretty_print_hex_buffer( cfg_buf )
def dump_device(self):
logger().log("\n[vmm] VirtIO device %02x:%02x.%01x" % (self.bus, self.dev, self.fun))
dev_cfg = self.cs.pci.dump_pci_config(self.bus, self.dev, self.fun)
pretty_print_hex_buffer( dev_cfg )
bars = self.cs.pci.get_device_bars(self.bus, self.dev, self.fun)
for (bar, isMMIO, is64bit, bar_off, bar_reg, size) in bars:
if isMMIO:
chipsec.hal.mmio.dump_MMIO( self.cs, bar, size )
else:
self.cs.io.dump_IO( bar, size, 4 )
def dump_device(self):
logger().log("\n[vmm] VirtIO device {:02X}:{:02X}.{:01X}".format(self.bus, self.dev, self.fun))
dev_cfg = self.cs.pci.dump_pci_config(self.bus, self.dev, self.fun)
pretty_print_hex_buffer( dev_cfg )
bars = self.cs.pci.get_device_bars(self.bus, self.dev, self.fun)
for (bar, isMMIO, is64bit, bar_off, bar_reg, size) in bars:
if isMMIO:
self.cs.mmio.dump_MMIO( bar, size )
else:
self.cs.io.dump_IO( bar, size, 4 )
def dump_device(self):
logger().log("\n[vmm] VirtIO device %02x:%02x.%01x" % (self.bus, self.dev, self.fun))
dev_cfg = self.cs.pci.dump_pci_config(self.bus, self.dev, self.fun)
pretty_print_hex_buffer( dev_cfg )
bars = self.cs.pci.get_device_bars(self.bus, self.dev, self.fun)
for (bar, isMMIO, is64bit, bar_off, bar_reg) in bars:
if isMMIO:
chipsec.hal.mmio.dump_MMIO( self.cs, bar, 0x1000 )
else:
self.cs.io.dump_IO( bar, 0x100, 4 )
def pci_dump(self):
if self.bus is not None:
if self.device is not None and self.function is not None:
devices = [(self.bus, self.device, self.function, 0x0000, 0x0000)]
else:
devices = self.cs.pci.enumerate_devices(self.bus, self.device, self.function)
for (_bus, _device, _function, _vid, _did) in devices:
self.logger.log("[CHIPSEC] PCI device {:02X}:{:02X}.{:02X} configuration:".format(_bus, _device, _function))
cfg_buf = self.cs.pci.dump_pci_config(_bus, _device, _function)
pretty_print_hex_buffer(cfg_buf)
else:
self.logger.log( "[CHIPSEC] Dumping configuration of available PCI devices..." )
self.cs.pci.print_pci_config_all()
def pci_dump(self):
if self.bus is not None:
all_devices = self.cs.pci.enumerate_devices()
if self.device is not None:
if self.function is None:
devices = list(_ for _ in all_devices if (_[0] == self.bus) and (_[1] == self.device) )
else:
devices = [(self.bus, self.device, self.function)]
else:
devices = list(_ for _ in all_devices if (_[0] == self.bus) )
for (_bus,_device,_function) in devices:
self.logger.log( "[CHIPSEC] PCI device {:02X}:{:02X}.{:02X} configuration:".format(_bus,_device,_function) )
cfg_buf = self.cs.pci.dump_pci_config(_bus,_device,_function)
pretty_print_hex_buffer( cfg_buf )
else:
self.logger.log( "[CHIPSEC] Dumping configuration of available PCI devices..." )
self.cs.pci.print_pci_config_all()
def run(self):
if len(self.argv) < 3:
print PCICommand.__doc__
return
op = self.argv[2]
t = time.time()
if ('enumerate' == op):
self.logger.log("[CHIPSEC] Enumerating available PCIe devices..")
print_pci_devices(self.cs.pci.enumerate_devices())
self.logger.log("[CHIPSEC] (pci) time elapsed %.3f" %
(time.time() - t))
return
elif ('dump' == op):
if len(self.argv) == 3:
self.logger.log(
"[CHIPSEC] dumping configuration of available PCI devices.."
)
self.cs.pci.print_pci_config_all()
elif len(self.argv) > 5:
bus = int(self.argv[3], 16)
device = int(self.argv[4], 16)
function = int(self.argv[5], 16)
self.logger.log(
"[CHIPSEC] PCI device %02X:%02X.%02X configuration:" %
(bus, device, function))
cfg_buf = self.cs.pci.dump_pci_config(bus, device, function)
pretty_print_hex_buffer(cfg_buf)
else:
print PCICommand.__doc__
return
elif ('xrom' == op):
if len(self.argv) < 5:
self.logger.log("[CHIPSEC] enumerating PCI expansion ROMs..")
xrom_addr = int(self.argv[3], 16) if len(
self.argv) == 4 else None
_xroms = self.cs.pci.enumerate_xroms(True, True, xrom_addr)
self.logger.log("[CHIPSEC] found %d PCI expansion ROMs" %
len(_xroms))
if len(_xroms) > 0: print_pci_XROMs(_xroms)
elif len(self.argv) > 5:
bus = int(self.argv[3], 16)
device = int(self.argv[4], 16)
function = int(self.argv[5], 16)
xrom_addr = int(self.argv[6],
16) if len(self.argv) > 6 else None
self.logger.log(
"[CHIPSEC] locating PCI expansion ROM (XROM) of %02X:%02X.%02X..."
% (bus, device, function))
exists, xrom = self.cs.pci.find_XROM(bus, device, function,
True, True, xrom_addr)
if exists:
self.logger.log("[CHIPSEC] found XROM of %02X:%02X.%02X" %
(bus, device, function))
if xrom is not None:
self.logger.log(
"[CHIPSEC] XROM enabled = %d, base = 0x%08X, size = 0x%08X"
% (xrom.en, xrom.base, xrom.size))
if xrom.header is not None:
self.logger.log("[CHIPSEC] XROM header: %s" %
xrom.header)
else:
self.logger.log(
"[CHIPSEC] coudn't find XROM of %02X:%02X.%02X" %
(bus, device, function))
else:
print PCICommand.__doc__
return
else:
if len(self.argv) < 6:
print PCICommand.__doc__
return
bus = int(self.argv[2], 16)
device = int(self.argv[3], 16)
function = int(self.argv[4], 16)
offset = int(self.argv[5], 16)
width = 4
if len(self.argv) > 6:
width = chipsec_util.get_option_width(
self.argv[6]) if chipsec_util.is_option_valid_width(
self.argv[6]) else int(self.argv[6], 16)
if 8 == len(self.argv):
value = int(self.argv[7], 16)
self.logger.log(
"[CHIPSEC] write 0x%X to PCI %02X:%02X.%02X + 0x%02X" %
(value, bus, device, function, offset))
if 1 == width:
self.cs.pci.write_byte(bus, device, function, offset,
value)
elif 2 == width:
self.cs.pci.write_word(bus, device, function, offset,
value)
elif 4 == width:
self.cs.pci.write_dword(bus, device, function, offset,
value)
else:
self.logger.error("width should be one of %s" %
chipsec_util.CMD_OPTS_WIDTH)
else:
if 1 == width:
pci_value = self.cs.pci.read_byte(bus, device, function,
offset)
elif 2 == width:
pci_value = self.cs.pci.read_word(bus, device, function,
offset)
elif 4 == width:
pci_value = self.cs.pci.read_dword(bus, device, function,
offset)
else:
self.logger.error("width should be one of %s" %
chipsec_util.CMD_OPTS_WIDTH)
return
self.logger.log("[CHIPSEC] PCI %02X:%02X.%02X + 0x%02X: 0x%X" %
(bus, device, function, offset, pci_value))
self.logger.log("[CHIPSEC] (pci) time elapsed %.3f" %
(time.time() - t))
def run(self):
if len(self.argv) < 3:
print PCICommand.__doc__
return
op = self.argv[2]
t = time.time()
if ('enumerate' == op):
self.logger.log("[CHIPSEC] Enumerating available PCIe devices..")
print_pci_devices(self.cs.pci.enumerate_devices())
self.logger.log("[CHIPSEC] (pci) time elapsed %.3f" %
(time.time() - t))
return
elif ('dump' == op):
if len(self.argv) == 3:
self.logger.log(
"[CHIPSEC] dumping configuration of available PCI devices.."
)
self.cs.pci.print_pci_config_all()
elif len(self.argv) > 5:
bus = int(self.argv[3], 16)
device = int(self.argv[4], 16)
function = int(self.argv[5], 16)
self.logger.log(
"[CHIPSEC] PCI device %02X:%02X.%02X configuration:" %
(bus, device, function))
cfg_buf = self.cs.pci.dump_pci_config(bus, device, function)
pretty_print_hex_buffer(cfg_buf)
else:
print PCICommand.__doc__
return
elif ('xrom' == op):
if len(self.argv) < 5:
self.logger.log("[CHIPSEC] enumerating PCI expansion ROMs..")
xrom_addr = int(self.argv[3], 16) if len(
self.argv) == 4 else None
_xroms = self.cs.pci.enumerate_xroms(True, True, xrom_addr)
self.logger.log("[CHIPSEC] found %d PCI expansion ROMs" %
len(_xroms))
if len(_xroms) > 0: print_pci_XROMs(_xroms)
elif len(self.argv) > 5:
bus = int(self.argv[3], 16)
device = int(self.argv[4], 16)
function = int(self.argv[5], 16)
xrom_addr = int(self.argv[6],
16) if len(self.argv) > 6 else None
self.logger.log(
"[CHIPSEC] locating PCI expansion ROM (XROM) of %02X:%02X.%02X..."
% (bus, device, function))
exists, xrom = self.cs.pci.find_XROM(bus, device, function,
True, True, xrom_addr)
if exists:
self.logger.log("[CHIPSEC] found XROM of %02X:%02X.%02X" %
(bus, device, function))
if xrom is not None:
self.logger.log(
"[CHIPSEC] XROM enabled = %d, base = 0x%08X, size = 0x%08X"
% (xrom.en, xrom.base, xrom.size))
if xrom.header is not None:
self.logger.log("[CHIPSEC] XROM header: %s" %
xrom.header)
else:
self.logger.log(
"[CHIPSEC] coudn't find XROM of %02X:%02X.%02X" %
(bus, device, function))
else:
print PCICommand.__doc__
return
elif ('cmd' == op):
cmd_mask = 0xFFFF
pci_class = None
pci_sub_class = None
if len(self.argv) >= 4:
cmd_mask = int(self.argv[3], 16)
if len(self.argv) >= 5:
pci_class = int(self.argv[4], 16)
if len(self.argv) >= 6:
pci_sub_class = int(self.argv[5], 16)
self.logger.log('BDF | VID:DID | CMD | CLS | Sub CLS')
self.logger.log('------------------------------------------')
for (b, d, f, vid, did) in self.cs.pci.enumerate_devices():
dev_cls = self.cs.pci.read_byte(b, d, f, PCI_HDR_CLS_OFF)
if pci_class is not None and (dev_cls != pci_class):
continue
dev_sub_cls = self.cs.pci.read_byte(b, d, f,
PCI_HDR_SUB_CLS_OFF)
if pci_sub_class is not None and (dev_sub_cls !=
pci_sub_class):
continue
cmd_reg = self.cs.pci.read_word(b, d, f, PCI_HDR_CMD_OFF)
if (cmd_reg & cmd_mask) == 0:
continue
self.logger.log(
'{:02X}:{:02X}.{:X} | {:04X}:{:04X} | {:04X} | {:02X} | {:02X}'
.format(b, d, f, vid, did, cmd_reg, dev_cls, dev_sub_cls))
else:
if len(self.argv) < 6:
print PCICommand.__doc__
return
bus = int(self.argv[2], 16)
device = int(self.argv[3], 16)
function = int(self.argv[4], 16)
offset = int(self.argv[5], 16)
width = 4
if len(self.argv) > 6:
width = chipsec_util.get_option_width(
self.argv[6]) if chipsec_util.is_option_valid_width(
self.argv[6]) else int(self.argv[6], 16)
if 8 == len(self.argv):
value = int(self.argv[7], 16)
self.logger.log(
"[CHIPSEC] write 0x%X to PCI %02X:%02X.%02X + 0x%02X" %
(value, bus, device, function, offset))
if 1 == width:
self.cs.pci.write_byte(bus, device, function, offset,
value)
elif 2 == width:
self.cs.pci.write_word(bus, device, function, offset,
value)
elif 4 == width:
self.cs.pci.write_dword(bus, device, function, offset,
value)
else:
self.logger.error("width should be one of %s" %
chipsec_util.CMD_OPTS_WIDTH)
else:
if 1 == width:
pci_value = self.cs.pci.read_byte(bus, device, function,
offset)
elif 2 == width:
pci_value = self.cs.pci.read_word(bus, device, function,
offset)
elif 4 == width:
pci_value = self.cs.pci.read_dword(bus, device, function,
offset)
else:
self.logger.error("width should be one of %s" %
chipsec_util.CMD_OPTS_WIDTH)
return
self.logger.log("[CHIPSEC] PCI %02X:%02X.%02X + 0x%02X: 0x%X" %
(bus, device, function, offset, pci_value))
self.logger.log("[CHIPSEC] (pci) time elapsed %.3f" %
(time.time() - t))
def run(self):
if len(self.argv) < 3:
print PCICommand.__doc__
return
op = self.argv[2]
t = time.time()
if ( 'enumerate' == op ):
self.logger.log( "[CHIPSEC] Enumerating available PCIe devices.." )
print_pci_devices( self.cs.pci.enumerate_devices() )
self.logger.log( "[CHIPSEC] (pci) time elapsed %.3f" % (time.time()-t) )
return
elif ( 'dump' == op ):
if len(self.argv) == 3:
self.logger.log( "[CHIPSEC] dumping configuration of available PCI devices.." )
self.cs.pci.print_pci_config_all()
elif len(self.argv) > 5:
bus = int(self.argv[3],16)
device = int(self.argv[4],16)
function = int(self.argv[5],16)
self.logger.log( "[CHIPSEC] PCI device %02X:%02X.%02X configuration:" % (bus,device,function) )
cfg_buf = self.cs.pci.dump_pci_config( bus, device, function )
pretty_print_hex_buffer( cfg_buf )
else:
print PCICommand.__doc__
return
elif ( 'xrom' == op ):
if len(self.argv) < 5:
self.logger.log( "[CHIPSEC] enumerating PCI expansion ROMs.." )
xrom_addr = int(self.argv[3],16) if len(self.argv) == 4 else None
_xroms = self.cs.pci.enumerate_xroms( True, True, xrom_addr )
self.logger.log( "[CHIPSEC] found %d PCI expansion ROMs" % len(_xroms) )
if len(_xroms) > 0: print_pci_XROMs( _xroms )
elif len(self.argv) > 5:
bus = int(self.argv[3],16)
device = int(self.argv[4],16)
function = int(self.argv[5],16)
xrom_addr = int(self.argv[6],16) if len(self.argv) > 6 else None
self.logger.log( "[CHIPSEC] locating PCI expansion ROM (XROM) of %02X:%02X.%02X..." % (bus,device,function) )
exists,xrom = self.cs.pci.find_XROM( bus, device, function, True, True, xrom_addr )
if exists:
self.logger.log( "[CHIPSEC] found XROM of %02X:%02X.%02X" % (bus,device,function) )
if xrom is not None:
self.logger.log( "[CHIPSEC] XROM enabled = %d, base = 0x%08X, size = 0x%08X" % (xrom.en,xrom.base,xrom.size) )
if xrom.header is not None: self.logger.log( "[CHIPSEC] XROM header: %s" % xrom.header )
else:
self.logger.log( "[CHIPSEC] coudn't find XROM of %02X:%02X.%02X" % (bus,device,function) )
else:
print PCICommand.__doc__
return
elif ('cmd' == op):
cmd_mask = 0xFFFF
pci_class = None
pci_sub_class = None
if len(self.argv) >= 4:
cmd_mask = int(self.argv[3],16)
if len(self.argv) >= 5:
pci_class = int(self.argv[4],16)
if len(self.argv) >= 6:
pci_sub_class = int(self.argv[5],16)
self.logger.log('BDF | VID:DID | CMD | CLS | Sub CLS')
self.logger.log('------------------------------------------')
for (b, d, f, vid, did) in self.cs.pci.enumerate_devices():
dev_cls = self.cs.pci.read_byte(b, d, f, PCI_HDR_CLS_OFF)
if pci_class is not None and (dev_cls != pci_class):
continue
dev_sub_cls = self.cs.pci.read_byte(b, d, f, PCI_HDR_SUB_CLS_OFF)
if pci_sub_class is not None and (dev_sub_cls != pci_sub_class):
continue
cmd_reg = self.cs.pci.read_word(b, d, f, PCI_HDR_CMD_OFF)
if (cmd_reg & cmd_mask) == 0:
continue
self.logger.log('{:02X}:{:02X}.{:X} | {:04X}:{:04X} | {:04X} | {:02X} | {:02X}'.format(b, d, f, vid, did, cmd_reg, dev_cls, dev_sub_cls))
else:
if len(self.argv) < 6:
print PCICommand.__doc__
return
bus = int(self.argv[2],16)
device = int(self.argv[3],16)
function = int(self.argv[4],16)
offset = int(self.argv[5],16)
width = 4
if len(self.argv) > 6:
width = chipsec_util.get_option_width(self.argv[6]) if chipsec_util.is_option_valid_width(self.argv[6]) else int(self.argv[6],16)
if 8 == len(self.argv):
value = int(self.argv[7], 16)
self.logger.log( "[CHIPSEC] write 0x%X to PCI %02X:%02X.%02X + 0x%02X" % (value, bus, device, function, offset) )
if 1 == width: self.cs.pci.write_byte ( bus, device, function, offset, value )
elif 2 == width: self.cs.pci.write_word ( bus, device, function, offset, value )
elif 4 == width: self.cs.pci.write_dword( bus, device, function, offset, value )
else: self.logger.error( "width should be one of %s" % chipsec_util.CMD_OPTS_WIDTH )
else:
if 1 == width: pci_value = self.cs.pci.read_byte (bus, device, function, offset)
elif 2 == width: pci_value = self.cs.pci.read_word (bus, device, function, offset)
elif 4 == width: pci_value = self.cs.pci.read_dword(bus, device, function, offset)
else:
self.logger.error( "width should be one of %s" % chipsec_util.CMD_OPTS_WIDTH )
return
self.logger.log( "[CHIPSEC] PCI %02X:%02X.%02X + 0x%02X: 0x%X" % (bus, device, function, offset, pci_value) )
self.logger.log( "[CHIPSEC] (pci) time elapsed %.3f" % (time.time()-t) )
def run(self):
if len(self.argv) < 3:
print PCICommand.__doc__
return
op = self.argv[2]
t = time.time()
if ( 'enumerate' == op ):
self.logger.log( "[CHIPSEC] Enumerating available PCIe devices.." )
print_pci_devices( self.cs.pci.enumerate_devices() )
self.logger.log( "[CHIPSEC] (pci) time elapsed %.3f" % (time.time()-t) )
return
elif ( 'dump' == op ):
if len(self.argv) == 3:
self.logger.log( "[CHIPSEC] dumping configuration of available PCI devices.." )
self.cs.pci.print_pci_config_all()
elif len(self.argv) > 5:
bus = int(self.argv[3],16)
device = int(self.argv[4],16)
function = int(self.argv[5],16)
self.logger.log( "[CHIPSEC] PCI device %02X:%02X.%02X configuration:" % (bus,device,function) )
cfg_buf = self.cs.pci.dump_pci_config( bus, device, function )
pretty_print_hex_buffer( cfg_buf )
else:
print PCICommand.__doc__
return
elif ( 'xrom' == op ):
if len(self.argv) < 5:
self.logger.log( "[CHIPSEC] enumerating PCI expansion ROMs.." )
xrom_addr = int(self.argv[3],16) if len(self.argv) == 4 else None
_xroms = self.cs.pci.enumerate_xroms( True, True, xrom_addr )
self.logger.log( "[CHIPSEC] found %d PCI expansion ROMs" % len(_xroms) )
if len(_xroms) > 0: print_pci_XROMs( _xroms )
elif len(self.argv) > 5:
bus = int(self.argv[3],16)
device = int(self.argv[4],16)
function = int(self.argv[5],16)
xrom_addr = int(self.argv[6],16) if len(self.argv) > 6 else None
self.logger.log( "[CHIPSEC] locating PCI expansion ROM (XROM) of %02X:%02X.%02X..." % (bus,device,function) )
exists,xrom = self.cs.pci.find_XROM( bus, device, function, True, True, xrom_addr )
if exists:
self.logger.log( "[CHIPSEC] found XROM of %02X:%02X.%02X" % (bus,device,function) )
if xrom is not None:
self.logger.log( "[CHIPSEC] XROM enabled = %d, base = 0x%08X, size = 0x%08X" % (xrom.en,xrom.base,xrom.size) )
if xrom.header is not None: self.logger.log( "[CHIPSEC] XROM header: %s" % xrom.header )
else:
self.logger.log( "[CHIPSEC] coudn't find XROM of %02X:%02X.%02X" % (bus,device,function) )
else:
print PCICommand.__doc__
return
else:
if len(self.argv) < 6:
print PCICommand.__doc__
return
bus = int(self.argv[2],16)
device = int(self.argv[3],16)
function = int(self.argv[4],16)
offset = int(self.argv[5],16)
width = 4
if len(self.argv) > 6:
width = chipsec_util.get_option_width(self.argv[6]) if chipsec_util.is_option_valid_width(self.argv[6]) else int(self.argv[6],16)
if 8 == len(self.argv):
value = int(self.argv[7], 16)
self.logger.log( "[CHIPSEC] write 0x%X to PCI %02X:%02X.%02X + 0x%02X" % (value, bus, device, function, offset) )
if 1 == width: self.cs.pci.write_byte ( bus, device, function, offset, value )
elif 2 == width: self.cs.pci.write_word ( bus, device, function, offset, value )
elif 4 == width: self.cs.pci.write_dword( bus, device, function, offset, value )
else: self.logger.error( "width should be one of %s" % chipsec_util.CMD_OPTS_WIDTH )
else:
if 1 == width: pci_value = self.cs.pci.read_byte (bus, device, function, offset)
elif 2 == width: pci_value = self.cs.pci.read_word (bus, device, function, offset)
elif 4 == width: pci_value = self.cs.pci.read_dword(bus, device, function, offset)
else:
self.logger.error( "width should be one of %s" % chipsec_util.CMD_OPTS_WIDTH )
return
self.logger.log( "[CHIPSEC] PCI %02X:%02X.%02X + 0x%02X: 0x%X" % (bus, device, function, offset, pci_value) )
self.logger.log( "[CHIPSEC] (pci) time elapsed %.3f" % (time.time()-t) )
