| 54 | | |
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| 55 | | ## logging setup |
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| 56 | | logging.basicConfig() |
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| 57 | | log = logging.getLogger('diag') |
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| 58 | | |
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| 59 | | ## helper routines |
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| 60 | | |
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| 61 | | # kernel |
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| 62 | | def get_kernel_version(): |
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| 63 | | (exitstatus, outtext) = commands.getstatusoutput('uname -r') |
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| 64 | | log.debug("uname -r outputs: %s" % outtext) |
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| 65 | | return outtext |
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| 66 | | |
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| 67 | | def get_kernel_rt_patched(): |
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| 68 | | print "FIXME: implement test for RT kernel" |
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| 69 | | return False |
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| 70 | | |
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| 71 | | # modules |
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| 72 | | def check_for_module_loaded(modulename): |
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| 73 | | log.info("Checking if module '%s' is loaded... " % modulename) |
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| 74 | | f = open('/proc/modules') |
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| 75 | | lines = f.readlines() |
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| 76 | | f.close() |
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| 77 | | for l in lines: |
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| 78 | | mod = l.split()[0] |
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| 79 | | if mod == modulename: |
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| 80 | | log.info(" found") |
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| 81 | | return True |
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| 82 | | log.info(" not found") |
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| 83 | | return False |
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| 84 | | |
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| 85 | | def check_for_module_present(modulename): |
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| 86 | | log.info("Checking if module '%s' is present... " % modulename) |
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| 87 | | kver = get_kernel_version() |
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| 88 | | (exitstatus, outtext) = commands.getstatusoutput("find \"/lib/modules/%s/\" -name '%s.ko' | grep '%s'" % \ |
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| 89 | | (kver, modulename, modulename) ) |
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| 90 | | log.debug("find outputs: %s" % outtext) |
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| 91 | | if outtext == "": |
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| 92 | | log.info(" not found") |
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| 93 | | return False |
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| 94 | | else: |
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| 95 | | log.info(" found") |
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| 96 | | return True |
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| 97 | | |
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| 98 | | def check_1394oldstack_loaded(): |
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| 99 | | retval = True |
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| 100 | | if not check_for_module_loaded('ieee1394'): |
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| 101 | | retval = False |
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| 102 | | if not check_for_module_loaded('ohci1394'): |
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| 103 | | retval = False |
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| 104 | | if not check_for_module_loaded('raw1394'): |
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| 105 | | retval = False |
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| 106 | | return retval |
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| 107 | | |
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| 108 | | def check_1394oldstack_present(): |
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| 109 | | retval = True |
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| 110 | | if not check_for_module_present('ieee1394'): |
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| 111 | | retval = False |
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| 112 | | if not check_for_module_present('ohci1394'): |
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| 113 | | retval = False |
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| 114 | | if not check_for_module_present('raw1394'): |
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| 115 | | retval = False |
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| 116 | | return retval |
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| 117 | | |
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| 118 | | def check_1394newstack_loaded(): |
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| 119 | | retval = True |
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| 120 | | if not check_for_module_loaded('fw-core'): |
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| 121 | | retval = False |
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| 122 | | if not check_for_module_loaded('fw-ohci'): |
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| 123 | | retval = False |
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| 124 | | return retval |
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| 125 | | |
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| 126 | | def check_1394newstack_present(): |
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| 127 | | retval = True |
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| 128 | | if not check_for_module_present('fw-core'): |
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| 129 | | retval = False |
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| 130 | | if not check_for_module_present('fw-ohci'): |
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| 131 | | retval = False |
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| 132 | | return retval |
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| 133 | | |
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| 134 | | def check_1394oldstack_devnode_present(): |
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| 135 | | return os.path.exists('/dev/raw1394') |
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| 136 | | |
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| 137 | | def check_1394oldstack_devnode_permissions(): |
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| 138 | | f = open('/dev/raw1394','w') |
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| 139 | | if f: |
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| 140 | | f.close() |
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| 141 | | return True |
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| 142 | | else: |
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| 143 | | return False |
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| 144 | | |
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| 145 | | def run_command(cmd): |
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| 146 | | (exitstatus, outtext) = commands.getstatusoutput(cmd) |
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| 147 | | log.debug("%s outputs: %s" % (cmd, outtext)) |
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| 148 | | return outtext |
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| 149 | | |
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| 150 | | # package versions |
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| 151 | | def get_package_version(name): |
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| 152 | | cmd = "pkg-config --modversion %s" % name |
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| 153 | | return run_command(cmd) |
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| 154 | | |
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| 155 | | def get_package_flags(name): |
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| 156 | | cmd = "pkg-config --cflags --libs %s" % name |
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| 157 | | return run_command(cmd) |
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| 158 | | |
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| 159 | | def get_command_path(name): |
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| 160 | | cmd = "which %s" % name |
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| 161 | | return run_command(cmd) |
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| 162 | | |
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| 163 | | def get_version_first_line(cmd): |
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| 164 | | ver = run_command(cmd).split("\n") |
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| 165 | | if len(ver) == 0: |
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| 166 | | ver = ["None"] |
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| 167 | | return ver[0] |
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| 168 | | |
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| 169 | | |
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| 170 | | def list_host_controllers(): |
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| 171 | | cmd = "lspci | grep 1394" |
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| 172 | | controllers = run_command(cmd).split("\n") |
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| 173 | | log.debug("lspci | grep 1394: %s" % controllers) |
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| 174 | | for c in controllers: |
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| 175 | | tmp = c.split() |
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| 176 | | if len(tmp) > 0: |
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| 177 | | tmp |
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| 178 | | cmd = "lspci -vv -nn -s %s" % tmp[0] |
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| 179 | | print run_command(cmd) |
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