X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=source%2Fsysteminfo.py;h=921ede6dd9d55ede051c0ad867540bb20a7ca5a2;hb=46b7e125c111fd15cbd6942023095e6e3f861002;hp=b7ec3ee55b00a15c83e6b2a58d754ef285e87f08;hpb=058804ef1dd26ffb3f230b9a93f1e170e6e87291;p=bootmanager.git

diff --git a/source/systeminfo.py b/source/systeminfo.py
index b7ec3ee..921ede6 100755
--- a/source/systeminfo.py
+++ b/source/systeminfo.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-
+#
 # Copyright (c) 2003 Intel Corporation
 # All rights reserved.
 #
@@ -46,14 +46,12 @@ DEVICES_SCANNED_FLAG= "/tmp/devices_scanned"
 BLOCKS_PER_GB = pow(10, 9) / 1024.0;
 
 
-# -n is numeric ids (no lookup), -m is machine readable
-LSPCI_CMD= "/sbin/lspci -nm"
-
 MODULE_CLASS_NETWORK= "network"
 MODULE_CLASS_SCSI= "scsi"
 
-PCI_BASE_CLASS_NETWORK=0x02L
-PCI_BASE_CLASS_STORAGE=0x01L
+#PCI_* is now defined in the pypci modules
+#PCI_BASE_CLASS_NETWORK=0x02L
+#PCI_BASE_CLASS_STORAGE=0x01L
 
 def get_total_phsyical_mem(vars = {}, log = sys.stderr):
     """
@@ -119,7 +117,8 @@ def get_block_device_list(vars = {}, log = sys.stderr):
     # table with valid scsi/sata/ide/raid block device names
     valid_blk_names = {}
     # add in valid sd and hd block device names
-    for blk_prefix in ('sd','hd'):
+    # also check for vd (virtio devices used with kvm)
+    for blk_prefix in ('sd','hd','vd'):
         for blk_num in map ( \
             lambda x: chr(x), range(ord('a'),ord('z')+1)):
             devicename="%s%c" % (blk_prefix, blk_num)
@@ -151,10 +150,14 @@ def get_block_device_list(vars = {}, log = sys.stderr):
         # so, lets run sfdisk -l (list partitions) against
         # most possible block devices, that way they show
         # up when it comes time to do the install.
+
+        # 27.6.2012 - Using parted instead of sfdisk, assuming
+        # that doing so respects the behavior mentioned above.
+
         devicenames = valid_blk_names.keys()
         devicenames.sort()
         for devicename in devicenames:
-            os.system( "sfdisk -l /dev/%s > /dev/null 2>&1" % devicename )
+            os.system( "parted --script --list /dev/%s > /dev/null 2>&1" % devicename )
 
         # touch file
         fb = open(DEVICES_SCANNED_FLAG,"w")
@@ -279,13 +282,22 @@ def get_system_modules( vars = {}, log = sys.stderr):
     # XXX: this is really similar to what BootCD/conf_files/pl_hwinit does. merge?
     pcidevs = get_devices()
 
-    for (slot, dev) in pcidevs.iteritems():
+    devlist=pcidevs.keys()
+    devlist.sort()
+    for slot in devlist:
+        dev = pcidevs[slot]
         base = (dev[4] & 0xff0000) >> 16
+        modules = pcimap.get(dev)
         if base not in (PCI_BASE_CLASS_STORAGE,
                         PCI_BASE_CLASS_NETWORK):
-            continue
+            # special exception for forcedeth NICs whose base id
+            # claims to be a Bridge, even though it is clearly a
+            # network device
+            if "forcedeth" in modules: 
+                base=PCI_BASE_CLASS_NETWORK
+            else:
+                continue
 
-        modules = pcimap.get(dev)
         if len(modules) > 0:
             if base == PCI_BASE_CLASS_NETWORK:
                 network_mods += modules