xcat-core/xCAT-nbroot/overlay/etc/init.d/S10autodetect

#!/bin/sh
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
nic=0
hba=0

MOD=""

#Load common usb drivers
modprobe ohci-hcd
modprobe uhci-hcd
modprobe ehci-hcd
for i in $(lspci -n | awk '{print $1 "%" $3}')
do
    PCI=$(echo $i | awk -F% '{print $1}')
    VID="0x0000$(echo $i | awk -F% '{print $2}' |awk -F: '{print $1}')"
    DID="0x0000$(echo $i | awk -F% '{print $2}' |awk -F: '{print $2}')"
    if egrep "^[^   ]*[     ]*$VID[     ]*$DID" /lib/modules/*/modules.pcimap >/dev/null
    then
        TYPE=$(
            lspci | \
            grep "^$PCI " | \
            awk '{print $2}' | \
            tr '[A-Z]' '[a-z]'
        )
        DESC=$(
            lspci | \
            grep "^$PCI " | \
            awk -F: '{print $3}' | \
            sed 's/^ *//'
        )
        MOD=$(
            egrep "^[^  ]*[     ]*$VID[     ]*$DID" /lib/modules/*/modules.pcimap | \
            head -1 | \
            awk '{print $1}' | \
            tr -d '"'
        )
        case "$TYPE" in
            ethernet|network)
                echo "Found ($MOD) $DESC"
                GOTNIC=1
                if [ "$MOD" = "gm" ]
                then 
                    echo "alias myri0 $MOD"
                    echo "alias myri0 $MOD" >>/etc/modules.conf
                    echo "alias myri0 $MOD" >>/etc/modprobe.conf
                else
		    modprobe $MOD
		    udhcpc -i eth$nic -b
                    nic=$(($nic + 1))
                fi
                ;;
            scsi|raid)
                echo "Found ($MOD) $DESC"
                GOTHBA=1
                modprobe $MOD
                modprobe sd_mod
                modprobe scsi_mod
                hba=$(($hba + 1))
                ;;
            *)
                continue
                ;;
        esac
    fi
done
if [ -d /proc/device-tree/lhea* ]; then
		    modprobe ehea
            for i in /sys/bus/ibmebus/devices/port*; do
    		    udhcpc -i eth$nic -b
                nic=$(($nic + 1))
            done
fi