switch ($_GET['table']) {
case 't1':
$groups = shell_exec('for group in $(ls /sys/kernel/iommu_groups/ -1|sort -n);do echo "IOMMU group $group"; for device in $(ls -1 "/sys/kernel/iommu_groups/$group"/devices/); do echo -n $\'\t\';lspci -ns "$device"|awk \'BEGIN{ORS=" "}{print "["$3"]"}\';lspci -s "$device"; done; done');
if (empty($groups)) {
$iommu = explode("\n", shell_exec("lspci -n|awk '{print \"[\"\$3\"]\"}'"));
$i = 0;
foreach (explode("\n", shell_exec("lspci")) as $line) {
echo "
| ".$iommu[$i++]." | $line |
";
}
} else {
foreach (explode("\n", $groups) as $line) {
if (!$line) continue;
if ($line[0]=='I') {
if ($spacer) echo " | "; else $spacer = true;
echo "
| $line: | ";
$append = true;
} else {
echo preg_replace("/^\t/",$append?"":" |
| ",$line)." |
";
$append = false;
}
}
}
break;
case 't2':
$i = 1;
foreach (explode("\n", preg_replace(['/(\d+)[-,](\d+)/','/(\d+)\b/'], ['$1 / $2','cpu $1'], shell_exec("cat /sys/devices/system/cpu/*/topology/thread_siblings_list|sort -nu"))) as $line) {
if (!$line) continue;
echo "| ".(strpos($line,'/')!==false?"Pair ".$i++:"Single").": | $line |
";
}
break;
case 't3':
foreach (explode("\n", shell_exec("lsusb|sort")) as $line) {
if (!$line) continue;
list($bus,$id) = explode(':', $line, 2);
echo "| $bus: | ".trim($id)." |
";
}
break;
case 't4':
foreach (explode("\n", shell_exec("lsscsi -s")) as $line) {
if (!$line || strpos($line,'/dev/')===false) continue;
echo "| ".preg_replace('/\] +/','] | ',$line)." |
";
}
break;
}
?>