From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 2 Aug 2018 06:17:22 +0000 (+0100)
Subject: add comments
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1b5d99a7317ad6b777699238881d9c976cf2b6c;p=pinmux.git

add comments
---

diff --git a/src/ifacebase.py b/src/ifacebase.py
index cdbfc4d..e4a80ec 100644
--- a/src/ifacebase.py
+++ b/src/ifacebase.py
@@ -38,7 +38,6 @@ class InterfacesBase(UserDict):
 
     def __init__(self, ifacekls, pth=None, ifaceklsdict=None):
         self.pth = pth
-        self.fastbus = []
         self.ifacecount = []
         self.fastbus = []
         if ifaceklsdict is None:
@@ -52,12 +51,18 @@ class InterfacesBase(UserDict):
             ift = os.path.join(pth, ift)
             cfg = os.path.join(pth, cfg)
 
+        # read in configs in JSON format, but strip out unicode
         with open(cfg, 'r') as ifile:
             self.configs = json.loads(ifile.read(), object_hook=_decode_dict)
 
-        print self.configs
+        # process the configs, look for "bus" type... XXX TODO; make this
+        # a bit more sophisticated
+        self.fastbus = []
+        for (ifacename, v) in self.configs.items():
+            if v.get('bus', "") == "fastbus":
+                self.fastbus.append(ifacename)
 
-        exit(0)
+        # reads the interfaces, name and quantity of each
         with open(ift, 'r') as ifile:
             for ln in ifile.readlines():
                 ln = ln.strip()