fcoe_edd.sh makes more sense to whatever this script is really doing.
Signed-off-by: Yi Zou <[email protected]>
---
contrib/fcoe_edd.sh | 234 ++++++++++++++++++++++++++++++++++++++++++++++++++
contrib/sysfs_edd.sh | 234 --------------------------------------------------
2 files changed, 234 insertions(+), 234 deletions(-)
create mode 100644 contrib/fcoe_edd.sh
delete mode 100755 contrib/sysfs_edd.sh
diff --git a/contrib/fcoe_edd.sh b/contrib/fcoe_edd.sh
new file mode 100644
index 0000000..dd4c338
--- /dev/null
+++ b/contrib/fcoe_edd.sh
@@ -0,0 +1,234 @@
+#!/bin/bash
+
+# Script to read EDD information from sysfs and
+# echo the FCoE interface name and target info.
+# This is a work in progress and will be enhanced
+# with more options as we progress further.
+#
+# Author: Supreeth Venkataraman
+# Yi Zou
+# Intel Corporation
+#
+# Usage: fcoe_edd.sh -t for getting FCoE boot target information.
+# fcoe_edd.sh -i for getting FCoE boot NIC name.
+# fcoe_edd.sh -m for getting FCoE boot NIC MAC.
+# fcoe_edd.sh -e for getting FCoE boot EDD information.
+# fcoe_edd.sh -r for getting FCoE boot EDD interface type and path.
+# fcoe_edd.sh -a for getting all FCoE boot information.
+# fcoe_edd.sh -h for usage information.
+# Optional: use -v to turn on verbose mode.
+#
+# Notes:
+# FCoE Boot Disk is identified by the following format of boot information
+# in its corresponding sysfs firmware edd entry, i.e.,
+# /sys/firmware/edd/int13_dev??/interface
+# which is formatted as (for FCoE):
+# string format: FIBRE wwid: 8c1342b8a0001620 lun: 7f00
+# Please ref. to T13 BIOS Enhanced Disk Drive Specification v3.0 for more
+# defails on EDD.
+#
+
+SYSEDD=/sys/firmware/edd
+PREFIX="FIBRE"
+VERBOSE=
+FCOE_INF=
+FCOE_WWN=
+FCOE_LUN=
+FCOE_EDD=
+FCOE_NIC=
+FCOE_MAC=
+
+
+#
+#
+#
+LOG() {
+ if [ -n "$1" ] && [ -n "${VERBOSE}" ]; then
+ echo "LOG:$1"
+ fi
+}
+
+
+find_fcoe_boot_disk() {
+ local prefix=
+
+ if [ ! -e $SYSEDD ]; then
+ LOG "Need kernel EDD support!"
+ return 1
+ fi
+# for disk in `find ${SYSEDD} -maxdepth 1 -name 'int13*'`
+ for disk in ${SYSEDD}/int13_*
+ do
+ LOG " checking $disk..."
+ if [ ! -e ${disk}/interface ]; then
+ continue;
+ fi
+ LOG " checking ${disk}/interface..."
+ prefix=`awk '{printf $1}' < ${disk}/interface`
+ if [ "${PREFIX}" != "${prefix}" ]; then
+ LOG " The FCoE Boot prefix ${prefix} is invalid!"
+ continue;
+ fi
+ FCOE_INF=`cat ${disk}/interface`
+ LOG " found FCoE boot info. from boot rom:${FCOE_INF}..."
+
+ FCOE_WWN=`awk '{printf $3}' < ${disk}/interface`
+ if [ ${#FCOE_WWN} -ne 16 ]; then
+ LOG " The FCoE Boot WWID ${FCOE_WWN} is invalid!"
+ continue;
+ fi
+ FCOE_LUN=`awk '{printf $5}' < ${disk}/interface`
+ if [ -z "${#FCOE_LUN}" ]; then
+ LOG " The FCoE Boot LUN ${FCOE_WWN} is invalid!"
+ continue;
+ fi
+ # look for the correponding nic
+ # FIXME:
+ # 1) only supporst PCI device?
+ # 2) at initrd time, the nic name is always eth*?
+ if [ ! -e ${disk}/pci_dev ]; then
+ LOG "Failed to locate the corresponing PCI device!"
+ continue;
+ fi
+ if [ ! -e ${disk}/pci_dev/net ]; then
+ LOG "Failed to detect any NIC device!"
+ continue;
+ fi
+
+ for nic in ${disk}/pci_dev/net/*
+ do
+ if [ -e ${nic}/address ]; then
+ FCOE_MAC=`cat ${nic}/address`
+ FCOE_NIC=$(basename ${nic})
+ break;
+ fi
+ done
+ if [ -z "${FCOE_MAC}" ] || [ -z "${FCOE_NIC}" ]; then
+ LOG "Failed to locate the corresponing NIC device!"
+ continue;
+ fi
+ # Found the FCoE Boot Device
+ FCOE_EDD=$(basename ${disk})
+ return 0;
+ done
+ return 1
+}
+
+get_fcoe_boot_all(){
+ echo "### FCoE Boot Information ###"
+ echo "EDD=${FCOE_EDD}"
+ echo "INF=${FCOE_INF}"
+ echo "WWN=${FCOE_WWN}"
+ echo "LUN=${FCOE_LUN}"
+ echo "NIC=${FCOE_NIC}"
+ echo "MAC=${FCOE_MAC}"
+ return 0
+}
+
+get_fcoe_boot_target() {
+ if [ -z "${FCOE_WWN}" ] || [ -z "${FCOE_LUN}" ]; then
+ LOG "No FCoE Boot Target information is found!"
+ return 1
+ fi
+ echo "WWN=${FCOE_WWN}"
+ echo "LUN=${FCOE_LUN}"
+}
+
+get_fcoe_boot_inf(){
+ if [ -z "${FCOE_INF}" ]; then
+ LOG "No FCoE Boot INF information is found!"
+ return 1
+ fi
+ echo "INF=${FCOE_INF}"
+ return 0
+}
+
+get_fcoe_boot_mac(){
+ if [ -z "${FCOE_MAC}" ]; then
+ LOG "No FCoE Boot NIC MAC information is found!"
+ return 1
+ fi
+ echo "MAC=${FCOE_MAC}"
+ return 0
+}
+
+get_fcoe_boot_ifname(){
+ if [ -z "${FCOE_NIC}" ]; then
+ LOG "No FCoE Boot NIC information is found!"
+ return 1
+ fi
+ echo "NIC=${FCOE_NIC}"
+ return 0
+}
+
+get_fcoe_boot_edd(){
+ if [ -z "${FCOE_EDD}" ]; then
+ LOG "No FCoE Boot Disk EDD information is found!"
+ return 1
+ fi
+ echo "EDD=${FCOE_EDD}"
+ return 0
+}
+
+
+# parse options
+prog=$(basename $0)
+while getopts "timeravh" OptionName; do
+ case "$OptionName" in
+ t)
+ action=get_fcoe_boot_target
+ ;;
+ i)
+ action=get_fcoe_boot_ifname
+ ;;
+ m)
+ action=get_fcoe_boot_mac
+ ;;
+ e)
+ action=get_fcoe_boot_edd
+ ;;
+ r)
+ action=get_fcoe_boot_inf
+ ;;
+ a)
+ action=get_fcoe_boot_all
+ ;;
+ v)
+ VERBOSE="yes"
+ ;;
+ h)
+ echo "Usage: ${prog} -t for getting FCoE boot target
information."
+ echo " ${prog} -i for getting FCoE boot NIC name."
+ echo " ${prog} -m for getting FCoE boot NIC MAC."
+ echo " ${prog} -e for getting FCoE boot EDD information."
+ echo " ${prog} -r for getting FCoE boot EDD interface
type and path."
+ echo " ${prog} -a for getting all FCoE boot information."
+ echo " ${prog} -h for usage information."
+ echo " Optional: use -v to turn on verbose mode."
+ exit 0
+ ;;
+ *)
+ echo "Invalid Option. Use -h option for help."
+ exit 1
+ ;;
+ esac
+done
+if [ -z "${action}" ]; then
+ echo "Must specify at least -t, -i, -m, -e, -r, -a, or -h."
+ echo "Use -h option for help."
+ exit 1
+fi
+# Locate FCoE boot disk and nic information
+find_fcoe_boot_disk
+if [ $? -ne 0 ]; then
+ echo "No FCoE boot disk information is found in EDD!"
+ exit 1
+fi
+if [ -z "${FCOE_EDD}" ]; then
+ echo "No FCoE boot disk is found in EDD!"
+ exit 1;
+fi
+
+${action}
+
+exit $?
diff --git a/contrib/sysfs_edd.sh b/contrib/sysfs_edd.sh
deleted file mode 100755
index d710561..0000000
--- a/contrib/sysfs_edd.sh
+++ /dev/null
@@ -1,234 +0,0 @@
-#!/bin/bash
-
-# Script to read EDD information from sysfs and
-# echo the FCoE interface name and target info.
-# This is a work in progress and will be enhanced
-# with more options as we progress further.
-#
-# Author: Supreeth Venkataraman
-# Yi Zou
-# Intel Corporation
-#
-# Usage: sysfs_edd.sh -t for getting FCoE boot target information.
-# sysfs_edd.sh -i for getting FCoE boot NIC name.
-# sysfs_edd.sh -m for getting FCoE boot NIC MAC.
-# sysfs_edd.sh -e for getting FCoE boot EDD information.
-# sysfs_edd.sh -r for getting FCoE boot EDD interface type and path.
-# sysfs_edd.sh -a for getting all FCoE boot information.
-# sysfs_edd.sh -h for usage information.
-# Optional: use -v to turn on verbose mode.
-#
-# Notes:
-# FCoE Boot Disk is identified by the following format of boot information
-# in its corresponding sysfs firmware edd entry, i.e.,
-# /sys/firmware/edd/int13_dev??/interface
-# which is formatted as (for FCoE):
-# string format: FIBRE wwid: 8c1342b8a0001620 lun: 7f00
-# Please ref. to T13 BIOS Enhanced Disk Drive Specification v3.0 for more
-# defails on EDD.
-#
-
-SYSEDD=/sys/firmware/edd
-PREFIX="FIBRE"
-VERBOSE=
-FCOE_INF=
-FCOE_WWN=
-FCOE_LUN=
-FCOE_EDD=
-FCOE_NIC=
-FCOE_MAC=
-
-
-#
-#
-#
-LOG() {
- if [ -n "$1" ] && [ -n "${VERBOSE}" ]; then
- echo "LOG:$1"
- fi
-}
-
-
-find_fcoe_boot_disk() {
- local prefix=
-
- if [ ! -e $SYSEDD ]; then
- LOG "Need kernel EDD support!"
- return 1
- fi
-# for disk in `find ${SYSEDD} -maxdepth 1 -name 'int13*'`
- for disk in ${SYSEDD}/int13_*
- do
- LOG " checking $disk..."
- if [ ! -e ${disk}/interface ]; then
- continue;
- fi
- LOG " checking ${disk}/interface..."
- prefix=`awk '{printf $1}' < ${disk}/interface`
- if [ "${PREFIX}" != "${prefix}" ]; then
- LOG " The FCoE Boot prefix ${FCOE_PRE} is invalid!"
- continue;
- fi
- FCOE_INF=`cat ${disk}/interface`
- LOG " found FCoE boot info. from boot rom:${FCOE_INF}..."
-
- FCOE_WWN=`awk '{printf $3}' < ${disk}/interface`
- if [ ${#FCOE_WWN} -ne 16 ]; then
- LOG " The FCoE Boot WWID ${FCOE_WWN} is invalid!"
- continue;
- fi
- FCOE_LUN=`awk '{printf $5}' < ${disk}/interface`
- if [ -z "${#FCOE_LUN}" ]; then
- LOG " The FCoE Boot LUN ${FCOE_WWN} is invalid!"
- continue;
- fi
- # look for the correponding nic
- # FIXME:
- # 1) only supporst PCI device?
- # 2) at initrd time, the nic name is always eth*?
- if [ ! -e ${disk}/pci_dev ]; then
- LOG "Failed to locate the corresponing PCI device!"
- continue;
- fi
- if [ ! -e ${disk}/pci_dev/net ]; then
- LOG "Failed to detect any NIC device!"
- continue;
- fi
-
- for nic in ${disk}/pci_dev/net/*
- do
- if [ -e ${nic}/address ]; then
- FCOE_MAC=`cat ${nic}/address`
- FCOE_NIC=$(basename ${nic})
- break;
- fi
- done
- if [ -z "${FCOE_MAC}" ] || [ -z "${FCOE_NIC}" ]; then
- LOG "Failed to locate the corresponing NIC device!"
- continue;
- fi
- # Found the FCoE Boot Device
- FCOE_EDD=$(basename ${disk})
- return 0;
- done
- return 1
-}
-
-get_fcoe_boot_all(){
- echo "### FCoE Boot Information ###"
- echo "EDD=${FCOE_EDD}"
- echo "INF=${FCOE_INF}"
- echo "WWN=${FCOE_WWN}"
- echo "LUN=${FCOE_LUN}"
- echo "NIC=${FCOE_NIC}"
- echo "MAC=${FCOE_MAC}"
- return 0
-}
-
-get_fcoe_boot_target() {
- if [ -z "${FCOE_WWN}" ] || [ -z "${FCOE_LUN}" ]; then
- LOG "No FCoE Boot Target information is found!"
- return 1
- fi
- echo "WWN=${FCOE_WWN}"
- echo "LUN=${FCOE_LUN}"
-}
-
-get_fcoe_boot_inf(){
- if [ -z "${FCOE_INF}" ]; then
- LOG "No FCoE Boot INF information is found!"
- return 1
- fi
- echo "INF=${FCOE_INF}"
- return 0
-}
-
-get_fcoe_boot_mac(){
- if [ -z "${FCOE_MAC}" ]; then
- LOG "No FCoE Boot NIC MAC information is found!"
- return 1
- fi
- echo "MAC=${FCOE_MAC}"
- return 0
-}
-
-get_fcoe_boot_ifname(){
- if [ -z "${FCOE_NIC}" ]; then
- LOG "No FCoE Boot NIC information is found!"
- return 1
- fi
- echo "NIC=${FCOE_NIC}"
- return 0
-}
-
-get_fcoe_boot_edd(){
- if [ -z "${FCOE_EDD}" ]; then
- LOG "No FCoE Boot Disk EDD information is found!"
- return 1
- fi
- echo "EDD=${FCOE_EDD}"
- return 0
-}
-
-
-# parse options
-prog=$(basename $0)
-while getopts "timeravh" OptionName; do
- case "$OptionName" in
- t)
- action=get_fcoe_boot_target
- ;;
- i)
- action=get_fcoe_boot_ifname
- ;;
- m)
- action=get_fcoe_boot_mac
- ;;
- e)
- action=get_fcoe_boot_edd
- ;;
- r)
- action=get_fcoe_boot_inf
- ;;
- a)
- action=get_fcoe_boot_all
- ;;
- v)
- VERBOSE="yes"
- ;;
- h)
- echo "Usage: ${prog} -t for getting FCoE boot target
information."
- echo " ${prog} -i for getting FCoE boot NIC name."
- echo " ${prog} -m for getting FCoE boot NIC MAC."
- echo " ${prog} -e for getting FCoE boot EDD information."
- echo " ${prog} -r for getting FCoE boot EDD interface
type and path."
- echo " ${prog} -a for getting all FCoE boot information."
- echo " ${prog} -h for usage information."
- echo " Optional: use -v to turn on verbose mode."
- exit 0
- ;;
- *)
- echo "Invalid Option. Use -h option for help."
- exit 1
- ;;
- esac
-done
-if [ -z "${action}" ]; then
- echo "Must specify at least -t, -i, -m, -e, -r, -a, or -h."
- echo "Use -h option for help."
- exit 1
-fi
-# Locate FCoE boot disk and nic information
-find_fcoe_boot_disk
-if [ $? -ne 0 ]; then
- echo "No FCoE boot disk information is found in EDD!"
- exit 1
-fi
-if [ -z "${FCOE_EDD}" ]; then
- echo "No FCoE boot disk is found in EDD!"
- exit 1;
-fi
-
-${action}
-
-exit $?
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