geninitrd-svn.patch

   1 Index: functions
   2 ===================================================================
   3 --- functions   (wersja 12390)
   4 +++ functions   (kopia robocza)
   5 @@ -189,23 +189,33 @@
   6                 return
   7         fi
   8
   9 -       set -- $($lspci -n | awk -vclass=$req_class '$2 == class":" {split($3, p, ":"); printf("0x0000%s 0x0000%s\n", p[1], p[2])}')
  10 -
  11 -       req_class="0x${req_class}00"
  12 -
  13 -       local PCI_ANY_ID=0xffffffff pci_module vendor device subvendor subdevice class class_mask driver_data
  14 -       while read pci_module vendor device subvendor subdevice class class_mask driver_data; do
  15 -               # ignore program interface (last two digits) - we want any
  16 -               class_mask=$(($class_mask & 0xffffff00))
  17 -               # some devices (like hcd) have very specific class
  18 -               class=$(($class & $class_mask))
  19 -               [ "$(($req_class & $class_mask))" = "$class" ] || continue
  20 -               # match vendor
  21 -               [ "$1" = "$vendor" -o "$vendor" = "$PCI_ANY_ID" ] || continue
  22 -               # match device, allow PCI_ANY_ID
  23 -               [ "$2" = "$device" -o "$device" = "$PCI_ANY_ID" ] || continue
  24 -
  25 -               echo "$pci_module"
  26 -       done < $pcimap
  27 +       lspci -p "$pcimap" -kvmmn | awk -vreq_class="${req_class}" '
  28 +                                       BEGIN      { skip_modules[1]=""; modules[1]=""; xhci=""; ehci=""; ohci=""; uhci="" }
  29 +                                       /^Slot:/   { found=0 }
  30 +                                       /^Class:/  { if (req_class == $2) { found=1 } }
  31 +                                       /^Driver:/ { if (found) {
  32 +                                                               module=$2;
  33 +                                                               if (module == "xhci_hcd") {
  34 +                                                                       xhci="xhci_hcd"
  35 +                                                               } else if (module == "ehci_hcd") {
  36 +                                                                       ehci="ehci_hcd"
  37 +                                                               } else if (module == "ohci_hcd") {
  38 +                                                                       ohci="ohci_hcd"
  39 +                                                               } else if (module == "uhci_hcd") {
  40 +                                                                       uhci="uhci_hcd"
  41 +                                                               } else if (!(module in skip_modules)) {
  42 +                                                                       modules[cnt]=module
  43 +                                                               }
  44 +                                                               skip_modules[cnt]=module;
  45 +                                                               cnt++;
  46 +                                                  };
  47 +                                                  found=0
  48 +                                       }
  49 +                                       END {
  50 +                                                  # xhci/ehci/ohci/uhci hack to preserve such order
  51 +                                                  printf "%s %s %s %s", xhci, ehci, ohci, uhci;
  52 +                                                  for (i in modules) { printf "%s ", modules[i]; };
  53 +                                       }
  54 +       '
  55  }
  56
  57 Index: functions
  58 ===================================================================
  59 --- functions   (wersja 12391)
  60 +++ functions   (kopia robocza)
  61 @@ -213,7 +213,7 @@
  62                                         }
  63                                         END {
  64                                                    # xhci/ehci/ohci/uhci hack to preserve such order
  65 -                                                  printf "%s %s %s %s", xhci, ehci, ohci, uhci;
  66 +                                                  printf "%s %s %s %s ", xhci, ehci, ohci, uhci;
  67                                                    for (i in modules) { printf "%s ", modules[i]; };
  68                                         }
  69         '