--- /dev/null
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=open-iscsi
+PKG_VERSION:=2.1.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/open-iscsi/open-iscsi/tar.gz/$(PKG_VERSION)?
+PKG_HASH:=dfc1ea37f230f9d116f5b39c795b35be43002d65c81330ccd3878786532b811b
+
+PKG_MAINTAINER:=Lucian CRISTIAN <lucian.cristian@gmail.com>
+PKG_LICENSE:=GPL-2.0-or-later
+PKG_LICENSE_FILES:=COPYING
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/open-iscsi
+ SECTION:=net
+ CATEGORY:=Network
+ URL:=http://www.open-iscsi.com/
+ TITLE:=iSCSI userland tools
+ DEPENDS:=+libopenssl +open-isns +libmount +libkmod +kmod-iscsi-initiator
+endef
+
+define Package/open-iscsi/description
+The Open-iSCSI project provides a high-performance, transport independent,
+implementation of RFC 3720 iSCSI for Linux.
+User space contains the entire control plane: configuration manager,
+iSCSI Discovery, Login and Logout processing, connection-level error processing,
+Nop-In and Nop-Out handling, etc.
+endef
+
+define Build/Prepare
+ $(call Build/Prepare/Default)
+ $(SED)'s,/run,/var/run,g' $(PKG_BUILD_DIR)/libopeniscsiusr/idbm.c
+ $(SED)'s,/run,/var/run,g' $(PKG_BUILD_DIR)/usr/initiator.h
+endef
+
+define Build/Configure
+ $(call Build/Configure/Default)
+ (cd $(PKG_BUILD_DIR)/iscsiuio/; \
+ autoreconf --install; \
+ ./configure \
+ --target=$(GNU_TARGET_NAME) \
+ --host=$(GNU_TARGET_NAME) \
+ --build=$(GNU_HOST_NAME) \
+ --prefix=/usr \
+ LIB_DIR=/usr/lib \
+ CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
+ )
+endef
+
+TARGET_CFLAGS += \
+ $(FPIC) -flto \
+ -D_GNU_SOURCE -DNO_SYSTEMD
+
+TARGET_LDFLAGS += -lkmod
+
+MAKE_FLAGS += \
+ CC="$(TARGET_CC)" \
+ CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS) \
+ -I$(PKG_BUILD_DIR)/include \
+ -I$(PKG_BUILD_DIR)/usr \
+ -I$(PKG_BUILD_DIR)/libopeniscsiusr" \
+ LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS) \
+ -L$(PKG_BUILD_DIR)/libopeniscsiusr" \
+ PREFIX=/usr \
+ LIB_DIR=/usr/lib
+
+define Package/open-iscsi/conffiles
+/etc/iscsi/
+endef
+
+define Package/open-iscsi/postinst
+#!/bin/sh
+[ -x /usr/sbin/iscsi-gen-initiatorname ] && /usr/sbin/iscsi-gen-initiatorname || exit 0
+endef
+
+define Package/open-iscsi/install
+ $(INSTALL_DIR) \
+ $(1)/etc/init.d $(1)/etc/iscsi \
+ $(1)/usr/lib $(1)/sbin $(1)/usr/sbin
+ $(INSTALL_DATA) $(PKG_INSTALL_DIR)/etc/iscsi/iscsid.conf $(1)/etc/iscsi/
+ $(INSTALL_BIN) ./files/iscsi* $(1)/usr/sbin/
+ $(INSTALL_BIN) ./files/open-iscsi $(1)/etc/init.d/
+ $(INSTALL_BIN) $(PKG_INSTALL_DIR)/sbin/iscsi{adm,d,-iname,uio} $(1)/sbin/
+ $(CP) $(PKG_INSTALL_DIR)/usr/lib/libopeniscsiusr.so* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,open-iscsi))
--- /dev/null
+#!/bin/sh
+#
+# /sbin/iscsi-gen-initiatorname
+#
+# Generate a default iSCSI Initiatorname for SUSE installations.
+#
+# Copyright (c) 2011 Hannes Reinecke, SUSE Labs
+# This script is licensed under the GPL.
+#
+
+if [ "$1" ] ; then
+ if [ "$1" = "-f" ] ; then
+ FORCE=1
+ else
+ echo "Invalid option $1"
+ echo "Usage: $0 [-f]"
+ exit 1
+ fi
+fi
+
+if [ -d /sys/firmware/ibft/initiator ] ; then
+ read iSCSI_INITIATOR_NAME < /sys/firmware/ibft/initiator/initiator-name
+fi
+
+if [ -f /etc/iscsi/initiatorname.iscsi -a -z "$FORCE" ] ; then
+ if [ "$iSCSI_INITIATOR_NAME" ] ; then
+ eval $(cat /etc/iscsi/initiatorname.iscsi | sed -e '/^#/d')
+ if [ "$iSCSI_INITIATOR_NAME" != "$InitiatorName" ] ; then
+ echo "iSCSI Initiatorname from iBFT is different from the current setting."
+ echo "Please call '/sbin/iscsi-gen-initiatorname -f' to update the iSCSI Initiatorname."
+ exit 1
+ fi
+ fi
+fi
+
+if [ "$iSCSI_INITIATOR_NAME" ] ; then
+ cat << EOF >> /etc/iscsi/initiatorname.iscsi
+##
+## /etc/iscsi/iscsi.initiatorname
+##
+## iSCSI Initiatorname taken from iBFT BIOS tables.
+##
+## DO NOT EDIT OR REMOVE THIS FILE!
+## If you remove this file, the iSCSI daemon will not start.
+## Any change here will not be reflected to the iBFT BIOS tables.
+## If a different initiatorname is required please change the
+## initiatorname in the BIOS setup and call
+## /sbin/iscsi-gen-initiatorname -f
+## to recreate an updated version of this file.
+##
+InitiatorName=$iSCSI_INITIATOR_NAME
+EOF
+fi
+
+if [ ! -f /etc/iscsi/initiatorname.iscsi ] ; then
+ cat << EOF >> /etc/iscsi/initiatorname.iscsi
+##
+## /etc/iscsi/iscsi.initiatorname
+##
+## Default iSCSI Initiatorname.
+##
+## DO NOT EDIT OR REMOVE THIS FILE!
+## If you remove this file, the iSCSI daemon will not start.
+## If you change the InitiatorName, existing access control lists
+## may reject this initiator. The InitiatorName must be unique
+## for each iSCSI initiator. Do NOT duplicate iSCSI InitiatorNames.
+EOF
+ YEAR=$(date +"%Y")
+ MONTH=$(date +"%m")
+ ISSUEDATE="$YEAR$MONTH"
+ INAME=$(iscsi-iname -p iqn.$ISSUEDATE.local.openwrt:01)
+ printf "InitiatorName=$INAME\n" >>/etc/iscsi/initiatorname.iscsi
+ chmod 0600 /etc/iscsi/initiatorname.iscsi
+fi
+
--- /dev/null
+#!/bin/sh
+#
+# Copyright (C) Voltaire Ltd. 2006. ALL RIGHTS RESERVED.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Author: Dan Bar Dov <danb@voltaire.com>
+
+# iscsi_discovery:
+# * does a send-targets discovery to the given IP
+# * set the transport type to the preferred transport (or tcp is -t flag is not used)
+# * tries to login
+# * if succeeds,
+# o logout,
+# o mark record autmatic (unless -m flag is used)
+# * else
+# o reset transport type to TCP
+# o try to login
+# o if succeeded
+# + logout
+# + mark record automatic (unless -m flag is used)
+#
+
+usage()
+{
+ echo "Usage: $0 <IP> [-p <port>] [-d] [-t <tcp|iser> [-f]] [-m] [-l]"
+ echo "Options:"
+ echo "-p set the port number (default is 3260)."
+ echo "-d print debugging information"
+ echo "-t set transport (default is tcp)."
+ echo "-f force specific transport -disable the fallback to tcp (default is fallback enabled)."
+ echo " force the transport specified by the argument of the -t flag."
+ echo "-m manual startup - will set manual startup (default is automatic startup)."
+ echo "-l login to the new discovered nodes (default is false)."
+}
+
+dbg()
+{
+ $debug && echo $@
+}
+
+initialize()
+{
+ trap "exit" 2
+ debug=false
+ force="0"
+ log_out="1"
+ startup_manual="0"
+ #set default transport to tcp
+ transport=tcp
+ #set default port to 3260
+ port=3260;
+}
+
+parse_cmdline()
+{
+ if [ $# -lt 1 ]; then
+ usage
+ exit 1
+ fi
+
+ # check if the IP address is valid
+ ip=`echo $1 | awk -F'.' '$1 != "" && $1 <=255 && $2 != "" && $2 <= 255 && $3 != "" && $3 <= 255 && $4 != "" && $4 <= 255 {print $0}'`
+ if [ -z "$ip" ]; then
+ echo "$1 is not a vaild IP address!"
+ exit 1
+ fi
+ shift
+ while getopts "dfmlt:p:" options; do
+ case $options in
+ d ) debug=true;;
+ f ) force="1";;
+ t ) transport=$OPTARG;;
+ p ) port=$OPTARG;;
+ m ) startup_manual="1";;
+ l ) log_out=0;;
+ \? ) usage
+ exit 1;;
+ * ) usage
+ exit 1;;
+ esac
+ done
+}
+
+discover()
+{
+ # If open-iscsi is already logged in to the portal, exit
+ if [ $(iscsiadm -m session | grep -c ${ip}:${port}) -ne 0 ]; then
+ echo "Please logout from all targets on ${ip}:${port} before trying to run discovery on that portal"
+ exit 2
+ fi
+
+ connected=0
+ discovered=0
+
+ dbg "starting discovery to $ip"
+ disc="$(iscsiadm -m discovery --type sendtargets --portal ${ip}:${port})"
+ echo "${disc}" | while read portal target
+ do
+ portal=${portal%,*}
+ select_transport
+ done
+
+ discovered=$(echo "${disc}" | wc -l)
+ if [ ${discovered} = 0 ]; then
+ echo "failed to discover targets at ${ip}"
+ exit 2
+ else
+ echo "discovered ${discovered} targets at ${ip}"
+ fi
+}
+
+try_login()
+{
+ if [ "$startup_manual" != "1" ]; then
+ iscsiadm -m node --targetname ${target} --portal ${portal} --op update -n node.conn[0].startup -v automatic
+ fi
+ iscsiadm -m node --targetname ${target} --portal ${portal} --login >/dev/null 2>&1
+ ret=$?
+ if [ ${ret} = 0 ]; then
+ echo "Set target ${target} to automatic login over ${transport} to portal ${portal}"
+ ((connected++))
+ if [ "$log_out" = "1" ]; then
+ iscsiadm -m node --targetname ${target} --portal ${portal} --logout
+ fi
+ else
+ echo "Cannot login over ${transport} to portal ${portal}"
+ iscsiadm -m node --targetname ${target} --portal ${portal} --op update -n node.conn[0].startup -v manual
+ fi
+ return ${ret}
+}
+
+set_transport()
+{
+ transport=$1
+ case "$transport" in
+ iser)
+ # iSER does not use digest
+ iscsiadm -m node --targetname ${target} --portal ${portal} \
+ --op update -n node.conn[0].iscsi.HeaderDigest -v None
+ iscsiadm -m node --targetname ${target} --portal ${portal} \
+ --op update -n node.conn[0].iscsi.DataDigest -v None
+ ;;
+ cxgb3i)
+ # cxgb3i supports <= 16K packet (BHS + AHS + pdu payload + digests)
+ iscsiadm -m node --targetname ${target} --portal ${portal} \
+ --op update -n node.conn[0].iscsi.MaxRecvDataSegmentLength \
+ -v 8192
+ ;;
+ esac
+ transport_name=`iscsiadm -m node -p ${portal} -T ${target} |awk '/transport_name/ {print $1}'`
+ iscsiadm -m node --targetname ${target} --portal ${portal} \
+ --op update -n ${transport_name} -v ${transport}
+}
+
+select_transport()
+{
+ set_transport $transport
+ dbg "Testing $transport-login to target ${target} portal ${portal}"
+ try_login;
+ if [ $? != 0 -a "$force" = "0" ]; then
+ set_transport tcp
+ dbg "starting to test tcp-login to target ${target} portal ${portal}"
+ try_login;
+ fi
+}
+
+check_iscsid()
+{
+ #check if iscsid is running
+ pidof iscsid &>/dev/null
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ echo "iscsid is not running"
+ echo "Exiting..."
+ exit 1
+ fi
+}
+
+check_iscsid
+initialize
+parse_cmdline "$@"
+discover
--- /dev/null
+#!/bin/sh
+#
+# iscsi_fw_login -- login to iscsi firmware targets, if any
+#
+# This script is called when udev discovers a new iscsi
+# firmware target
+#
+
+ARGS="-m fw -l"
+ISCSIADM="iscsiadm"
+
+$ISCSIADM $ARGS
--- /dev/null
+#!/bin/sh
+#
+# iscsi_offload
+#
+# Configure iSCSI offload engines for use with open-iscsi
+# Usage:
+# iscsi_offload [-d | -f | -i <ipaddr> | -t ] <nic>
+#
+# Copyright (c) 2011 Hannes Reinecke, SUSE Labs
+# This script is licensed under the GPL.
+#
+# The script creates an open-iscsi interface definition
+# in the style <nic>-<module>, where <nic> matches the
+# network interface passed on the commandline.
+# If '-t' (test mode) is passed as an option, the script
+# will not create nor modify any setting but just print
+# the currently active ones.
+#
+# Currently the script works with Broadcom (bnx2i) and
+# Chelsio T3 (cxgbi) iSCSI offload engines.
+# Should work with Chelsio T4, but has not been tested.
+# ServerEngines (be2iscsi) and QLogic (qla4xxx) can only
+# be configured via BIOS, open-iscsi support is still in
+# development.
+#
+
+#
+# Return codes:
+# 0: Success
+# 1: Invalid command line parameter
+# 2: iSCSI offloading not supported
+# 3: Error during module loading
+# 4: Cannot configure interface via iscsiadm, use BIOS setup
+# 5: internal error running iscsiadm
+#
+# Output:
+# <mac> [none|dhcp|ip <ipaddr>|ibft]
+# where
+# <mac>: MAC Address of the iSCSI offload engine
+# none: No IP configuration set for the iSCSI offload engine
+# dhcp: iSCSI offload engine configured for DHCP
+# ip: iSCSI offload engine configured with static IP address <ipaddr>
+# ibft: iSCSI offload engine configured from iBFT values
+#
+
+#
+# Figure out the MAC address of the iSCSI offload engine
+# corresponding to a NIC from a given PCI device.
+# bnx2 is using one PCI device per port for both network and iSCSI offloading
+# cxgb3 is using one PCI device for everything.
+#
+iscsi_macaddress_from_pcidevice()
+{
+ local path=$1
+ local if=$2
+ local h
+ local host
+
+ for h in $path/host* ; do
+ if [ -d "$h" ] ; then
+ host=${h##*/}
+ read netdev < /sys/class/iscsi_host/$host/netdev
+ if [ "$netdev" = "$IFNAME" ] ; then
+ read mac < /sys/class/iscsi_host/$host/hwaddress
+ if [ "$mac" != "00:00:00:00:00:00" ] ; then
+ echo "$mac"
+ fi
+ break;
+ fi
+ fi
+ done
+}
+
+#
+# Figure out the MAC address of the iSCSI offload engine
+# corresponding to a NIC from a given PCI function.
+# It is assumed that the MAC address of the iSCSI offload
+# engine is equal of the MAC address of the NIC plus one.
+# Suitable for be2iscsi and qla4xxx
+#
+iscsi_macaddress_from_pcifn()
+{
+ local path=$1
+ local if=$2
+ local h
+ local host
+ local ifmac
+
+ ifmac=$(ip addr show dev $if | sed -n 's/ *link\/ether \(.*\) brd.*/\1/p')
+ m5=$(( 0x${ifmac##*:} ))
+ m5=$(( $m5 + 1 ))
+ ifmac=$(printf "%s:%02x" ${ifmac%:*} $m5)
+ for host in /sys/class/iscsi_host/host* ; do
+ if [ -L "$host" ] ; then
+ read mac < $host/hwaddress
+ if [ "$mac" = "$ifmac" ] ; then
+ echo "$mac"
+ break;
+ fi
+ fi
+ done
+}
+
+update_iface_setting() {
+ local iface="$1"
+ local name="$2"
+ local value="$3"
+
+ iface_value=$(iscsiadm -m iface -I $iface | sed -n "s/$name = \(.*\)/\1/p")
+ if [ "$iface_value" = "<empty>" ] ; then
+ iface_value=
+ fi
+ if [ "$iface_value" != "$value" ] ; then
+ if ! iscsiadm -m iface -I $iface -o update -n "$name" -v "$value" ; then
+ return 1
+ fi
+ fi
+ return 0
+}
+
+while getopts di:t options ; do
+ case $options in
+ d ) mode=dhcp;;
+ i ) mode=static
+ optaddr=$OPTARG
+ ;;
+ f ) mode=firmware;;
+ t ) dry_run=1;;
+ ?) printf "Usage: %s [-d|-t|-i ipaddr|-f] ifname\n" $0
+ exit 1;;
+ esac
+done
+shift $(($OPTIND - 1))
+
+IFNAME=$1
+ibft_mode="none"
+
+if [ -z "$IFNAME" ] ; then
+ echo "No interface specified"
+ exit 1
+fi
+
+if [ "$dry_run" ] ; then
+ if [ "$mode" = "dhcp" ] ; then
+ echo "'-t' specified, ignoring '-d'"
+ mode=
+ elif [ "$mode" = "static" ] ; then
+ echo "'-t' specified, ignoring '-s'"
+ mode=
+ fi
+fi
+
+if [ ! -L /sys/class/net/$IFNAME ] ; then
+ echo "Interface $IFNAME not found"
+ exit 1
+fi
+
+if [ "$optaddr" ] && ! ip route get $optaddr ; then
+ echo "Invalid IP address $optaddr"
+ exit 1
+fi
+if [ "$dry_run" ] ; then
+ mode=
+fi
+
+
+ifpath=$(cd -P /sys/class/net/$IFNAME; echo $PWD)
+pcipath=$(cd -P $ifpath/device; echo $PWD)
+
+if [ -d $pcipath ] ; then
+ drvlink=$(readlink $pcipath/driver)
+ driver=${drvlink##*/}
+fi
+
+if [ -z "$driver" ] ; then
+ echo "No driver found for interface $IFNAME"
+ exit 1
+fi
+
+case "$driver" in
+ bnx2*)
+ mod=bnx2i
+ ;;
+ cxgb*)
+ mod=cxgb3i
+ ;;
+ be2*)
+ mod=be2iscsi
+ ;;
+ qla*)
+ mod=qla4xxx
+ ;;
+esac
+
+if [ -z "$mod" ] ; then
+ echo "iSCSI offloading not supported on interface $IFNAME"
+ exit 2
+fi
+
+# Check if the required modules are already loaded
+loaded=$(sed -n "/^$mod/p" /proc/modules)
+if [ -z "$loaded" ] ; then
+ modprobe $mod
+fi
+
+loaded=$(sed -n "/^$mod/p" /proc/modules)
+if [ -z "$loaded" ] ; then
+ echo "Loading of $mod.ko failed, please check dmesg"
+ exit 3
+fi
+
+# Get the correct MAC address for the various devices
+if [ "$mod" = "bnx2i" ] ; then
+ mac=$(iscsi_macaddress_from_pcidevice $pcipath $IFNAME)
+elif [ "$mod" = "cxgb3i" ] ; then
+ mac=$(iscsi_macaddress_from_pcidevice $pcipath $IFNAME)
+elif [ "$mod" = "be2iscsi" ] ; then
+ mac=$(iscsi_macaddress_from_pcifn $pcipath $IFNAME)
+elif [ "$mod" = "qla4xxx" ] ; then
+ mac=$(iscsi_macaddress_from_pcifn $pcipath $IFNAME)
+fi
+
+if [ -z "$mac" ] ; then
+ echo "iSCSI offloading not supported on interface $IFNAME"
+ exit 2
+fi
+
+gen_iface="$mod.$mac"
+ioe_iface="${IFNAME}-${mod}"
+
+# Get existing settings
+if iscsiadm -m iface -I $ioe_iface > /dev/null 2>&1 ; then
+ ioe_mac=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.hwaddress = \(.*\)/\1/p")
+ ioe_mod=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.transport_name = \(.*\)/\1/p")
+ ipaddr=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.ipaddress = \(.*\)/\1/p")
+ if [ "$ipaddr" == "<empty>" ] ; then
+ ipaddr=
+ fi
+elif [ "$mod" = "be2iscsi" ] ; then
+ ioe_mac=$mac
+ ioe_mod=$mod
+else
+ # Create new interface
+ iscsiadm -m iface -I $ioe_iface --op=new 2> /dev/null
+ ioe_mac=
+ ioe_mod=
+ ipaddr=
+fi
+
+if [ -z "$dry_run" ] ; then
+ if [ "$ioe_mac" != "$mac" ] ; then
+ if [ -n "$ioe_mac" ] ; then
+ echo "Warning: Updating MAC address on iface $ioe_iface"
+ fi
+ update_iface_setting $ioe_iface iface.hwaddress "$mac"
+ fi
+
+ if [ "$ioe_mod" != "$mod" ] ; then
+ if [ -n "$ioe_mod" ] ; then
+ echo "Warning: Update transport on iface $ioe_iface"
+ fi
+ update_iface_setting $ioe_iface iface.transport_name "$mod"
+ fi
+elif [ -z "$ipaddr" ] ; then
+ ipaddr=$(iscsiadm -m iface -I $gen_iface 2> /dev/null| sed -n "s/iface\.ipaddress = \(.*\)/\1/p")
+ if [ "$ipaddr" = "<empty>" ] ; then
+ ipaddr=
+ fi
+elif [ "$ioe_mod" != "$mod" ] ; then
+ echo "Warning: Transport mismatch on iface $ioe_iface: $ioe_mod should be $mod"
+fi
+
+# Check iBFT setting
+for d in /sys/firmware/* ; do
+ [ -d $d ] || continue
+ [ -d $d/ethernet0 ] || continue
+ iboot_dir=$d
+done
+if [ -n "$iboot_dir" ] && [ -d "$iboot_dir" ] ; then
+ for if in ${iboot_dir}/ethernet* ; do
+ read ibft_mac < $if/mac
+ [ "$ibft_mac" = "$mac" ] || continue
+ ibft_origin=0
+ [ -f ${if}/origin ] && read ibft_origin < $if/origin
+ if [ "$ibft_origin" -eq 1 ] ; then
+ ibft_mode="static"
+ elif [ "$ibft_origin" -eq 3 ] ; then
+ ibft_mode="dhcp"
+ fi
+ [ -f $if/dhcp ] && read ibft_dhcp < $if/dhcp
+ if [ -n "$ibft_dhcp" -a "$ibft_mode" != "dhcp" ] ; then
+ ibft_mode=dhcp
+ fi
+ if [ "$ibft_mode" = "dhcp" ] ; then
+ ibft_ipaddr="0.0.0.0"
+ ibft_gateway=
+ ibft_mask=
+ break
+ fi
+ [ -f $if/ip-addr ] && read ibft_ipaddr < $if/ip-addr
+ [ -f $if/gateway ] && read ibft_gateway < $if/gateway
+ [ -f $if/subnet-mask ] && read ibft_mask < $if/subnet-mask
+ break
+ done
+fi
+
+if [ -z "$optaddr" ] && [ "$ibft_ipaddr" ] ; then
+ optaddr=$ibft_ipaddr
+fi
+
+# Check if the interface needs to be configured
+if [ -z "$mode" ] ; then
+ if [ "$ibft_mode" != "none" ] ; then
+ echo "$mac ibft"
+ mode="ibft"
+ elif [ -z "$ipaddr" ] ; then
+ echo "$mac none"
+ mode="none"
+ elif [ "$ipaddr" = "0.0.0.0" ] ; then
+ echo "$mac dhcp"
+ ipaddr=
+ mode="dhcp"
+ else
+ echo "$mac ip $ipaddr"
+ mode="static"
+ fi
+ [ "$dry_run" ] && exit 0
+elif [ "$mode" = "dhcp" ] ; then
+ if [ "$ipaddr" = "0.0.0.0" ] ; then
+ echo "$mac dhcp"
+ exit 0
+ fi
+ optaddr="0.0.0.0"
+elif [ "$mode" = "static" ] && [ "$ipaddr" = "$optaddr" ] ; then
+ echo "$mac ip $ipaddr"
+ exit 0
+fi
+
+if [ "$mod" = "be2iscsi" ] ; then
+ exit 4
+fi
+
+if ! update_iface_setting $ioe_iface iface.ipaddress "$optaddr" ; then
+ echo "Failed to set IP address: $?"
+ exit 1
+fi
+if ! update_iface_setting $gen_iface iface.ipaddress "$optaddr" ; then
+ echo "Failed to set IP address for generic interface: $?"
+ exit 1
+fi
+
+if ! update_iface_setting $ioe_iface iface.gateway "$ibft_gateway" ; then
+ echo "Failed to set gateway address: $?"
+ exit 1
+fi
+
+if ! update_iface_setting $gen_iface iface.gateway "$ibft_gateway" ; then
+ echo "Failed to set gateway address for generic interface: $?"
+ exit 1
+fi
+
+if ! update_iface_setting $ioe_iface iface.subnet_mask "$ibft_mask" ; then
+ echo "Failed to set subnet mask: $?"
+ exit 1
+fi
+
+if ! update_iface_setting $gen_iface iface.subnet_mask "$ibft_mask" ; then
+ echo "Failed to set subnet mask for generic interface: $?"
+ exit 1
+fi
+
+if [ "$mod" = "qla4xxx" ] ; then
+ iscsiadm -m iface -H $mac -o applyall
+fi
+ip link set dev $IFNAME up
+
+exit 0
+
--- /dev/null
+#!/bin/sh /etc/rc.common
+
+START=50
+STOP=50
+#USE_PROCD=1
+
+DAEMON=/sbin/iscsid
+ADM=/sbin/iscsiadm
+PIDFILE=/var/run/iscsid.pid
+
+log()
+{
+ logger -t iscsid -s -p daemon.info "$@"
+}
+
+
+#start_service() {
+# procd_open_instance
+# procd_set_param command $DAEMON -f -d 8 -p $PIDFILE
+# procd_set_param respawn
+# procd_close_instance
+#}
+
+prepare() {
+ [ ! -f /etc/iscsi/initiatorname.iscsi ] && logger "Generate initator name ..." \
+ && /usr/sbin/iscsi-gen-initiatorname
+ mkdir -p /var/run/lock/iscsi
+}
+
+unmount() {
+ TARGETS="$(iscsiadm -m session -P 3 | grep disk | awk '{print $4}')"
+ for VAL in $TARGETS; do
+ MOUNTED="$(mount | grep $VAL | awk '{print $1}')"
+ for PART in $MOUNTED; do
+ log "Umount $PART"
+ $(umount $PART)
+ done
+ done
+ RETVAL=$?
+}
+start() {
+ pgrep -o iscsid && return 1
+ prepare
+ $DAEMON -p $PIDFILE
+ starttargets
+}
+
+starttargets() {
+ log "Setting up iSCSI targets"
+ $ADM -m node -l
+}
+
+stoptargets() {
+ unmount
+ if [ $RETVAL -ne 0 ]; then
+ log "Could not umount all partitions, verify file lock!"
+ return $RETVAL
+ fi
+ log "Disconnecting iSCSI targets"
+ sync
+ $ADM -m node -u
+}
+
+stop() {
+ pgrep -o iscsid || return 1
+ stoptargets
+ #needs more checks
+ if [ $RETVAL -ne 0 ]; then
+ log "Could not stop all targets, try again later"
+ return $RETVAL
+ fi
+ log "Stopping iSCSI initiator service"
+ $ADM -k 0 2
+ rm -f $PIDFILE
+}
+
+restart() {
+ stop
+ if [ $RETVAL -ne 0 ]; then
+ log "Stopping iSCSI initiator service failed, not starting"
+ return $RETVAL
+ fi
+ start
+}
+
+restarttargets() {
+ stoptargets
+ if [ $RETVAL -ne 0 ]; then
+ log "Could not stop all targets, try again later"
+ return $RETVAL
+ fi
+ starttargets
+}
--- /dev/null
+From 97071360caa6868c21a161047ed471790c405efb Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Tue, 13 Aug 2013 10:59:44 -0700
+Subject: [PATCH] idmb_rec_write, check for tpgt first
+
+Factor out the check for a tpgt to a single place, before going crazy on
+the rec files. Makes flow of this function easier to follow, and preps
+for splitting it up.
+---
+ usr/idbm.c | 18 +++++-------------
+ 1 file changed, 5 insertions(+), 13 deletions(-)
+
+diff --git a/usr/idbm.c b/usr/idbm.c
+index be4d4e3..a7da540 100644
+--- a/usr/idbm.c
++++ b/usr/idbm.c
+@@ -2078,6 +2078,10 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ goto free_portal;
+ }
+
++ if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
++ /* drop down to old style portal as config */
++ goto open_conf;
++
+ rc = stat(portal, &statb);
+ if (rc) {
+ rc = 0;
+@@ -2086,22 +2090,10 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ * set the tgpt. In new versions you must pass all the info in
+ * from the start
+ */
+- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
+- /* drop down to old style portal as config */
+- goto open_conf;
+- else
+- goto mkdir_portal;
++ goto mkdir_portal;
+ }
+
+ if (!S_ISDIR(statb.st_mode)) {
+- /*
+- * older iscsiadm versions had you create the config then set
+- * set the tgpt. In new versions you must pass all the info in
+- * from the start
+- */
+- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
+- /* drop down to old style portal as config */
+- goto open_conf;
+ /*
+ * Old style portal as a file, but with tpgt. Let's update it.
+ */
+--
+2.21.0
+
--- /dev/null
+From 4c6e7c0fcc6da66cf81c0714bf907762194eedf2 Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Tue, 13 Aug 2013 11:34:31 -0700
+Subject: [PATCH] idbm_rec_write, seperate old and new style writes
+
+Duplicates a small bit of code, but easier to understand and extened.
+---
+ usr/idbm.c | 129 +++++++++++++++++++++++++++++++++++------------------
+ 1 file changed, 86 insertions(+), 43 deletions(-)
+
+diff --git a/usr/idbm.c b/usr/idbm.c
+index a7da540..2f5e309 100644
+--- a/usr/idbm.c
++++ b/usr/idbm.c
+@@ -2030,12 +2030,7 @@ mkdir_portal:
+ return f;
+ }
+
+-/*
+- * When the disable_lock param is true, the idbm_lock/idbm_unlock needs
+- * to be holt by the caller, this will avoid overwriting each other in
+- * case of updating(read-modify-write) the recs in parallel.
+- */
+-static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
++static int idbm_rec_write_new(node_rec_t *rec)
+ {
+ struct stat statb;
+ FILE *f;
+@@ -2048,39 +2043,8 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ return ISCSI_ERR_NOMEM;
+ }
+
+- snprintf(portal, PATH_MAX, "%s", NODE_CONFIG_DIR);
+- if (access(portal, F_OK) != 0) {
+- if (mkdir(portal, 0660) != 0) {
+- log_error("Could not make %s: %s", portal,
+- strerror(errno));
+- rc = ISCSI_ERR_IDBM;
+- goto free_portal;
+- }
+- }
+-
+- snprintf(portal, PATH_MAX, "%s/%s", NODE_CONFIG_DIR, rec->name);
+- if (access(portal, F_OK) != 0) {
+- if (mkdir(portal, 0660) != 0) {
+- log_error("Could not make %s: %s", portal,
+- strerror(errno));
+- rc = ISCSI_ERR_IDBM;
+- goto free_portal;
+- }
+- }
+-
+ snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR,
+ rec->name, rec->conn[0].address, rec->conn[0].port);
+- log_debug(5, "Looking for config file %s", portal);
+-
+- if (!disable_lock) {
+- rc = idbm_lock();
+- if (rc)
+- goto free_portal;
+- }
+-
+- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
+- /* drop down to old style portal as config */
+- goto open_conf;
+
+ rc = stat(portal, &statb);
+ if (rc) {
+@@ -2101,11 +2065,11 @@ static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
+ log_error("Could not convert %s: %s", portal,
+ strerror(errno));
+ rc = ISCSI_ERR_IDBM;
+- goto unlock;
++ goto free_portal;
+ }
+ } else {
+ rc = ISCSI_ERR_INVAL;
+- goto unlock;
++ goto free_portal;
+ }
+
+ mkdir_portal:
+@@ -2116,24 +2080,103 @@ mkdir_portal:
+ log_error("Could not make dir %s: %s",
+ portal, strerror(errno));
+ rc = ISCSI_ERR_IDBM;
+- goto unlock;
++ goto free_portal;
+ }
+ }
+
+ snprintf(portal, PATH_MAX, "%s/%s/%s,%d,%d/%s", NODE_CONFIG_DIR,
+ rec->name, rec->conn[0].address, rec->conn[0].port, rec->tpgt,
+ rec->iface.name);
+-open_conf:
++
+ f = fopen(portal, "w");
+ if (!f) {
+ log_error("Could not open %s: %s", portal, strerror(errno));
+ rc = ISCSI_ERR_IDBM;
+- goto unlock;
++ goto free_portal;
+ }
+
+ idbm_print(IDBM_PRINT_TYPE_NODE, rec, 1, f);
+ fclose(f);
+-unlock:
++free_portal:
++ free(portal);
++ return rc;
++}
++
++static int idbm_rec_write_old(node_rec_t *rec)
++{
++ FILE *f;
++ char *portal;
++ int rc = 0;
++
++ portal = malloc(PATH_MAX);
++ if (!portal) {
++ log_error("Could not alloc portal");
++ return ISCSI_ERR_NOMEM;
++ }
++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR,
++ rec->name, rec->conn[0].address, rec->conn[0].port);
++
++ f = fopen(portal, "w");
++ if (!f) {
++ log_error("Could not open %s: %sd", portal, strerror(errno));
++ rc = ISCSI_ERR_IDBM;
++ goto free_portal;
++ }
++ idbm_print(IDBM_PRINT_TYPE_NODE, rec, 1, f);
++ fclose(f);
++free_portal:
++ free(portal);
++ return rc;
++}
++
++/*
++ * When the disable_lock param is true, the idbm_lock/idbm_unlock needs
++ * to be holt by the caller, this will avoid overwriting each other in
++ * case of updating(read-modify-write) the recs in parallel.
++ */
++static int idbm_rec_write(node_rec_t *rec, bool disable_lock)
++{
++ char *portal;
++ int rc = 0;
++
++ portal = malloc(PATH_MAX);
++ if (!portal) {
++ log_error("Could not alloc portal");
++ return ISCSI_ERR_NOMEM;
++ }
++
++ snprintf(portal, PATH_MAX, "%s", NODE_CONFIG_DIR);
++ if (access(portal, F_OK) != 0) {
++ if (mkdir(portal, 0660) != 0) {
++ log_error("Could not make %s: %s", portal,
++ strerror(errno));
++ rc = ISCSI_ERR_IDBM;
++ goto free_portal;
++ }
++ }
++
++ snprintf(portal, PATH_MAX, "%s/%s", NODE_CONFIG_DIR, rec->name);
++ if (access(portal, F_OK) != 0) {
++ if (mkdir(portal, 0660) != 0) {
++ log_error("Could not make %s: %s", portal,
++ strerror(errno));
++ rc = ISCSI_ERR_IDBM;
++ goto free_portal;
++ }
++ }
++
++ if (!disable_lock) {
++ rc = idbm_lock();
++ if (rc)
++ goto free_portal;
++ }
++
++ if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN)
++ /* old style portal as config */
++ rc = idbm_rec_write_old(rec);
++ else
++ rc = idbm_rec_write_new(rec);
++
+ if (!disable_lock)
+ idbm_unlock();
+ free_portal:
+--
+2.21.0
+
--- /dev/null
+From 351ee477f713730d1c53cf26b6fb87706d268a5f Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Tue, 13 Aug 2013 12:39:07 -0700
+Subject: [PATCH 1/1] idbw_rec_write, pick tpgt from existing record
+
+On a static add (-m node -o new) without a user specified tpgt, looks
+for existing new style records with tpgt before creating an old style
+record without. If one exists, take the tpgt from it an write an
+updated new style record instead.
+---
+ usr/idbm.c | 40 ++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 40 insertions(+)
+
+diff --git a/usr/idbm.c b/usr/idbm.c
+index b6193e7..2208c4a 100644
+--- a/usr/idbm.c
++++ b/usr/idbm.c
+@@ -28,6 +28,7 @@
+ #include <dirent.h>
+ #include <limits.h>
+ #include <fcntl.h>
++#include <glob.h>
+ #include <sys/stat.h>
+ #include <sys/file.h>
+ #include <inttypes.h>
+@@ -202,6 +203,8 @@ static struct int_list_tbl {
+ { "SHA3-256", AUTH_CHAP_ALG_SHA3_256 },
+ };
+
++static int idbm_remove_disc_to_node_link(node_rec_t *rec, char *portal);
++
+ static void
+ idbm_recinfo_discovery(discovery_rec_t *r, recinfo_t *ri)
+ {
+@@ -2206,12 +2209,49 @@ static int idbm_rec_write_old(node_rec_t *rec)
+ FILE *f;
+ char *portal;
+ int rc = 0;
++ glob_t globbuf;
++ size_t i;
++ int tpgt = PORTAL_GROUP_TAG_UNKNOWN;
+
+ portal = malloc(PATH_MAX);
+ if (!portal) {
+ log_error("Could not alloc portal");
+ return ISCSI_ERR_NOMEM;
+ }
++
++ /* check for newer portal dir with tpgt */
++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d,*", NODE_CONFIG_DIR,
++ rec->name, rec->conn[0].address, rec->conn[0].port);
++ rc = glob(portal, GLOB_ONLYDIR, NULL, &globbuf);
++ if (!rc) {
++ if (globbuf.gl_pathc > 1)
++ log_warning("multiple tpg records for portal "
++ "%s/%s:%d found", rec->name,
++ rec->conn[0].address, rec->conn[0].port);
++ /* set pattern for sscanf matching of tpgt */
++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d,%%u", NODE_CONFIG_DIR,
++ rec->name, rec->conn[0].address, rec->conn[0].port);
++ for (i = 0; i < globbuf.gl_pathc; i++) {
++ rc = sscanf(globbuf.gl_pathv[i], portal, &tpgt);
++ if (rc == 1)
++ break;
++ }
++ if (tpgt == PORTAL_GROUP_TAG_UNKNOWN)
++ log_warning("glob match on existing records, "
++ "but no valid tpgt found");
++ }
++ globfree(&globbuf);
++ rc = 0;
++
++ /* if a tpgt was selected from an old record, write entry in new format */
++ if (tpgt != PORTAL_GROUP_TAG_UNKNOWN) {
++ log_warning("using tpgt %u from existing record", tpgt);
++ rec->tpgt = tpgt;
++ rc = idbm_remove_disc_to_node_link(rec, portal);
++ free(portal);
++ return idbm_rec_write_new(rec);
++ }
++
+ snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR,
+ rec->name, rec->conn[0].address, rec->conn[0].port);
+
+--
+2.21.1
+
--- /dev/null
+From d0689253c9e2eb78fc5296adb109aba4d35a13fd Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Mon, 19 Nov 2012 17:09:24 -0800
+Subject: [PATCH] remove the offload boot supported ifdef
+
+---
+ usr/iface.c | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/usr/iface.c b/usr/iface.c
+index 645b0b8..9cd07fd 100644
+--- a/usr/iface.c
++++ b/usr/iface.c
+@@ -993,6 +993,7 @@ int iface_setup_from_boot_context(struct iface_rec *iface,
+ {
+ struct iscsi_transport *t = NULL;
+ uint32_t hostno;
++ int rc;
+
+ if (strlen(context->initiatorname))
+ strlcpy(iface->iname, context->initiatorname,
+@@ -1006,10 +1007,7 @@ int iface_setup_from_boot_context(struct iface_rec *iface,
+ return 0;
+ }
+ } else if (strlen(context->iface)) {
+-/* this ifdef is only temp until distros and firmwares are updated */
+-#ifdef OFFLOAD_BOOT_SUPPORTED
+ char transport_name[ISCSI_TRANSPORT_NAME_MAXLEN];
+- int rc;
+
+ memset(transport_name, 0, ISCSI_TRANSPORT_NAME_MAXLEN);
+ /* make sure offload driver is loaded */
+@@ -1035,9 +1033,6 @@ int iface_setup_from_boot_context(struct iface_rec *iface,
+ }
+
+ strlcpy(iface->netdev, context->iface, sizeof(iface->netdev));
+-#else
+- return 0;
+-#endif
+ } else
+ return 0;
+
+--
+2.21.0
+
--- /dev/null
+From ad8c3353b8e482575ff2208182290cf35b624dde Mon Sep 17 00:00:00 2001
+From: Chris Leech <cleech@redhat.com>
+Date: Wed, 5 Jun 2019 09:08:39 -0700
+Subject: [PATCH 1/1] Coverity scan fixes
+
+---
+ iscsiuio/src/unix/libs/qedi.c | 2 +-
+ iscsiuio/src/unix/main.c | 3 +++
+ libopeniscsiusr/idbm.c | 11 +++++------
+ usr/idbm.c | 10 ++++------
+ usr/initiator.c | 2 +-
+ usr/iscsid.c | 2 +-
+ 6 files changed, 15 insertions(+), 15 deletions(-)
+
+diff --git a/iscsiuio/src/unix/libs/qedi.c b/iscsiuio/src/unix/libs/qedi.c
+index 3414cb5..a359700 100644
+--- a/iscsiuio/src/unix/libs/qedi.c
++++ b/iscsiuio/src/unix/libs/qedi.c
+@@ -1023,7 +1023,7 @@ static int qedi_read(nic_t *nic, packet_t *pkt)
+
+ LOG_DEBUG(PFX "%s:hw_prod %d bd_prod %d, rx_pkt_idx %d, rxlen %d",
+ nic->log_name, hw_prod, bd_prod, rx_bd->rx_pkt_index, len);
+- LOG_DEBUG(PFX "%s: sw_con %d bd_cons %d num BD %d",
++ LOG_DEBUG(PFX "%s: sw_con %d bd_cons %d num BD %lu",
+ nic->log_name, sw_cons, bd_cons, QEDI_NUM_RX_BD);
+
+ if (bd_cons != bd_prod) {
+diff --git a/iscsiuio/src/unix/main.c b/iscsiuio/src/unix/main.c
+index 0c9ad49..f83f305 100644
+--- a/iscsiuio/src/unix/main.c
++++ b/iscsiuio/src/unix/main.c
+@@ -391,6 +391,9 @@ int main(int argc, char *argv[])
+ sigaddset(&set, SIGTERM);
+ sigaddset(&set, SIGUSR1);
+ rc = pthread_sigmask(SIG_SETMASK, &set, NULL);
++ if (rc != 0) {
++ LOG_ERR("Failed to set thread signal mask");
++ }
+
+ /* Spin off the signal handling thread */
+ pthread_attr_init(&attr);
+diff --git a/libopeniscsiusr/idbm.c b/libopeniscsiusr/idbm.c
+index 7bc2381..7d4c338 100644
+--- a/libopeniscsiusr/idbm.c
++++ b/libopeniscsiusr/idbm.c
+@@ -321,12 +321,11 @@ int _idbm_lock(struct iscsi_context *ctx)
+ return 0;
+ }
+
+- if (access(LOCK_DIR, F_OK) != 0) {
+- if (mkdir(LOCK_DIR, 0660) != 0) {
+- _error(ctx, "Could not open %s: %d %s", LOCK_DIR, errno,
+- _strerror(errno, strerr_buff));
+- return LIBISCSI_ERR_IDBM;
+- }
++ if (((mkdir(LOCK_DIR, 0660) != 0) && (errno != EEXIST)) ||
++ (access(LOCK_DIR, F_OK) != 0)) {
++ _error(ctx, "Could not open %s: %d %s", LOCK_DIR, errno,
++ _strerror(errno, strerr_buff));
++ return LIBISCSI_ERR_IDBM;
+ }
+
+ fd = open(LOCK_FILE, O_RDWR | O_CREAT, 0666);
+diff --git a/usr/idbm.c b/usr/idbm.c
+index d5e16cb..a210c88 100644
+--- a/usr/idbm.c
++++ b/usr/idbm.c
+@@ -1438,12 +1438,10 @@ int idbm_lock(void)
+ return 0;
+ }
+
+- if (access(LOCK_DIR, F_OK) != 0) {
+- if (mkdir(LOCK_DIR, 0660) != 0) {
+- log_error("Could not open %s: %s", LOCK_DIR,
+- strerror(errno));
+- return ISCSI_ERR_IDBM;
+- }
++ if (((mkdir(LOCK_DIR, 0660) != 0) && (errno != EEXIST)) ||
++ (access(LOCK_DIR, F_OK) != 0)) {
++ log_error("Could not open %s: %s", LOCK_DIR, strerror(errno));
++ return ISCSI_ERR_IDBM;
+ }
+
+ fd = open(LOCK_FILE, O_RDWR | O_CREAT, 0666);
+diff --git a/usr/iscsid.c b/usr/iscsid.c
+index 99d27ab..dbb0900 100644
+--- a/usr/iscsid.c
++++ b/usr/iscsid.c
+@@ -490,8 +490,8 @@ int main(int argc, char *argv[])
+ log_close(log_pid);
+ exit(ISCSI_ERR);
+ }
++ close(fd);
+ }
+- close(fd);
+
+ if ((control_fd = ipc->ctldev_open()) < 0) {
+ log_close(log_pid);
+diff --git a/usr/initiator.c b/usr/initiator.c
+index a07f9aa..a06760c 100644
+--- a/usr/initiator.c
++++ b/usr/initiator.c
+@@ -580,7 +580,7 @@ __session_conn_reopen(iscsi_conn_t *conn, queue_task_t *qtask, int do_stop,
+ int redirected)
+ {
+ iscsi_session_t *session = conn->session;
+- uint32_t delay;
++ uint32_t delay = 0;
+
+ log_debug(1, "re-opening session %d (reopen_cnt %d)", session->id,
+ session->reopen_cnt);
+--
+2.21.1
+
--- /dev/null
+From d4ed4972df1ffe9381e33f2800f8e574f632948c Mon Sep 17 00:00:00 2001
+From: rpm-build <rpm-build>
+Date: Mon, 2 Mar 2020 15:21:30 -0800
+Subject: [PATCH 1/1] iscsi_if.h replace zero-length array with flexible-array
+ member
+
+---
+ include/iscsi_if.h | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/include/iscsi_if.h b/include/iscsi_if.h
+index 2d46214..e8cee0d 100644
+--- a/include/iscsi_if.h
++++ b/include/iscsi_if.h
+@@ -337,7 +337,7 @@ enum iscsi_param_type {
+ struct iscsi_param_info {
+ uint32_t len; /* Actual length of the param value */
+ uint16_t param; /* iscsi param */
+- uint8_t value[0]; /* length sized value follows */
++ uint8_t value[]; /* length sized value follows */
+ } __attribute__((__packed__));
+
+ struct iscsi_iface_param_info {
+@@ -346,7 +346,7 @@ struct iscsi_iface_param_info {
+ uint16_t param; /* iscsi param value */
+ uint8_t iface_type; /* IPv4 or IPv6 */
+ uint8_t param_type; /* iscsi_param_type */
+- uint8_t value[0]; /* length sized value follows */
++ uint8_t value[]; /* length sized value follows */
+ } __attribute__((__packed__));
+
+ /*
+@@ -723,7 +723,7 @@ enum iscsi_flashnode_param {
+ struct iscsi_flashnode_param_info {
+ uint32_t len; /* Actual length of the param */
+ uint16_t param; /* iscsi param value */
+- uint8_t value[0]; /* length sized value follows */
++ uint8_t value[]; /* length sized value follows */
+ } __attribute__((__packed__));
+
+ enum iscsi_discovery_parent_type {
+@@ -841,7 +841,7 @@ struct iscsi_stats {
+ * up to ISCSI_STATS_CUSTOM_MAX
+ */
+ uint32_t custom_length;
+- struct iscsi_stats_custom custom[0]
++ struct iscsi_stats_custom custom[]
+ __attribute__ ((aligned (sizeof(uint64_t))));
+ };
+
+@@ -972,7 +972,7 @@ struct iscsi_offload_host_stats {
+ * up to ISCSI_HOST_STATS_CUSTOM_MAX
+ */
+ uint32_t custom_length;
+- struct iscsi_host_stats_custom custom[0]
++ struct iscsi_host_stats_custom custom[]
+ __attribute__ ((aligned (sizeof(uint64_t))));
+ };
+
+--
+2.21.1
+
--- /dev/null
+From b32f59619c32ed6cd136194d92c649b74926c6f2 Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Wed, 25 Mar 2020 18:00:50 -0700
+Subject: [PATCH] Fix issue where "iscsi-iname -p" core dumps.
+
+While I was at it, I made the usage message a function
+and made it print to stderr insted of stdout.
+---
+ utils/Makefile | 2 +-
+ utils/iscsi-iname.c | 17 +++++++++++++----
+ 2 files changed, 14 insertions(+), 5 deletions(-)
+
+diff --git a/utils/Makefile b/utils/Makefile
+index f65f1e79..aed3bb0a 100644
+--- a/utils/Makefile
++++ b/utils/Makefile
+@@ -1,7 +1,7 @@
+ # This Makefile will work only with GNU make.
+
+ CFLAGS ?= -O2 -fno-inline -g
+-CFLAGS += -Wall -Wstrict-prototypes
++CFLAGS += -Wall -Wextra -Wstrict-prototypes
+ PROGRAMS = iscsi-iname
+
+ all: $(PROGRAMS)
+diff --git a/utils/iscsi-iname.c b/utils/iscsi-iname.c
+index da850dca..0f587e1e 100644
+--- a/utils/iscsi-iname.c
++++ b/utils/iscsi-iname.c
+@@ -40,6 +40,13 @@
+ * a seperator and 12 characters (6 random bytes in hex representation) */
+ #define PREFIX_MAX_LEN 210
+
++static void usage(void)
++{
++ fprintf(stderr, "Usage: iscsi-iname [-h | --help | -p <prefix>]\n");
++ fprintf(stderr, "where <prefix> has max length of %d\n",
++ PREFIX_MAX_LEN);
++}
++
+ int
+ main(int argc, char *argv[])
+ {
+@@ -68,15 +75,17 @@ main(int argc, char *argv[])
+ "on every invocation.\n");
+ exit(0);
+ } else if ( strcmp(prefix, "-p") == 0 ) {
++ if (argc != 3) {
++ usage();
++ exit(1);
++ }
+ prefix = argv[2];
+ if (strnlen(prefix, PREFIX_MAX_LEN + 1) > PREFIX_MAX_LEN) {
+- printf("Error: Prefix cannot exceed %d "
+- "characters.\n", PREFIX_MAX_LEN);
++ usage();
+ exit(1);
+ }
+ } else {
+- printf("\nUsage: iscsi-iname [-h | --help | "
+- "-p <prefix>]\n");
++ usage();
+ exit(0);
+ }
+ } else {
--- /dev/null
+From 6ed14d48f6e9a8dfb37cc68472b04cfb3673b7bd Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Fri, 27 Mar 2020 17:50:41 -0700
+Subject: [PATCH 1/3] Change include of <sys/poll.h> to <poll.h>
+
+The proper local is <poll.h>.
+---
+ iscsiuio/src/unix/nic_nl.c | 2 +-
+ usr/discovery.c | 2 +-
+ usr/event_poll.c | 2 +-
+ usr/io.c | 2 +-
+ usr/netlink.c | 2 +-
+ 5 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/iscsiuio/src/unix/nic_nl.c b/iscsiuio/src/unix/nic_nl.c
+index f8306563..dee462e7 100644
+--- a/iscsiuio/src/unix/nic_nl.c
++++ b/iscsiuio/src/unix/nic_nl.c
+@@ -50,7 +50,7 @@
+ #include <linux/netlink.h>
+ #include <iscsi_if.h>
+ #include <sys/ioctl.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/types.h>
+ #include <sys/user.h>
+ #include <sys/socket.h>
+diff --git a/usr/discovery.c b/usr/discovery.c
+index 9ce122e1..7dec696f 100644
+--- a/usr/discovery.c
++++ b/usr/discovery.c
+@@ -25,7 +25,7 @@
+ #include <stdint.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/time.h>
+ #include <sys/param.h>
+ #include <sys/socket.h>
+diff --git a/usr/event_poll.c b/usr/event_poll.c
+index 4cf4ce2b..ffd12a37 100644
+--- a/usr/event_poll.c
++++ b/usr/event_poll.c
+@@ -23,7 +23,7 @@
+ */
+ #include <stdlib.h>
+ #include <errno.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
+ #include <sys/signalfd.h>
+diff --git a/usr/io.c b/usr/io.c
+index 210a10ad..a46c9f8c 100644
+--- a/usr/io.c
++++ b/usr/io.c
+@@ -24,7 +24,7 @@
+ #include <signal.h>
+ #include <unistd.h>
+ #include <fcntl.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <sys/ioctl.h>
+ #include <netinet/tcp.h>
+ #include <arpa/inet.h>
+diff --git a/usr/netlink.c b/usr/netlink.c
+index d42ca4fb..22cad834 100644
+--- a/usr/netlink.c
++++ b/usr/netlink.c
+@@ -30,7 +30,7 @@
+ #include <asm/types.h>
+ #include <sys/socket.h>
+ #include <sys/types.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <linux/netlink.h>
+
+ #include "types.h"
+
+From fbe6c1c766a88edccb0d7f4168d2d87a3cdb4660 Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Fri, 27 Mar 2020 17:57:52 -0700
+Subject: [PATCH 2/3] Fix type mismatch under musl.
+
+It complains about rl.rlim_cur and rl.rlim_max being
+long long unsigned, so cast them, since it's debug
+messages anyway.
+---
+ usr/iscsi_util.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/usr/iscsi_util.c b/usr/iscsi_util.c
+index fd8fc0cf..db1dc377 100644
+--- a/usr/iscsi_util.c
++++ b/usr/iscsi_util.c
+@@ -152,7 +152,9 @@ int increase_max_files(void)
+ log_debug(1, "Could not get file limit (err %d)", errno);
+ return errno;
+ }
+- log_debug(1, "Max file limits %lu %lu", rl.rlim_cur, rl.rlim_max);
++ log_debug(1, "Max file limits %lu %lu",
++ (long unsigned)rl.rlim_cur,
++ (long unsigned)rl.rlim_max);
+
+ if (rl.rlim_cur < ISCSI_MAX_FILES)
+ rl.rlim_cur = ISCSI_MAX_FILES;
+@@ -162,7 +164,8 @@ int increase_max_files(void)
+ err = setrlimit(RLIMIT_NOFILE, &rl);
+ if (err) {
+ log_debug(1, "Could not set file limit to %lu/%lu (err %d)",
+- rl.rlim_cur, rl.rlim_max, errno);
++ (long unsigned)rl.rlim_cur,
++ (long unsigned)rl.rlim_max, errno);
+ return errno;
+ }
+
+
+From a93c2f1cf5a55887074bdda65aa6ad6c533191f0 Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Sun, 29 Mar 2020 11:01:07 -0700
+Subject: [PATCH 3/3] More changes for musl.
+
+Clean up some code that musl complains about. The
+changes all seem like a good idea in general, and
+should not effect functionality.
+---
+ usr/iscsistart.c | 1 -
+ usr/mgmt_ipc.c | 1 +
+ usr/statics.c | 3 +--
+ 3 files changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/usr/iscsistart.c b/usr/iscsistart.c
+index 00a9c78a..ee810f7a 100644
+--- a/usr/iscsistart.c
++++ b/usr/iscsistart.c
+@@ -30,7 +30,6 @@
+ #include <time.h>
+ #include <sys/mman.h>
+ #include <sys/utsname.h>
+-#include <sys/signal.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
+
+diff --git a/usr/mgmt_ipc.c b/usr/mgmt_ipc.c
+index 51267c13..c292161f 100644
+--- a/usr/mgmt_ipc.c
++++ b/usr/mgmt_ipc.c
+@@ -26,6 +26,7 @@
+ #include <unistd.h>
+ #include <pwd.h>
+ #include <sys/un.h>
++#include <string.h>
+
+ #include "iscsid.h"
+ #include "idbm.h"
+diff --git a/usr/statics.c b/usr/statics.c
+index 59fb044d..f59729ba 100644
+--- a/usr/statics.c
++++ b/usr/statics.c
+@@ -1,6 +1,6 @@
+ #include <unistd.h>
+ #include <pwd.h>
+-#include <sys/errno.h>
++#include <errno.h>
+ #include <sys/types.h>
+
+ static struct passwd root_pw = {
+@@ -17,4 +17,3 @@ getpwuid(uid_t uid)
+ return 0;
+ }
+ }
+-
--- /dev/null
+From 16d4899d52b3b88774ac6d9b3cc0f5626f4705da Mon Sep 17 00:00:00 2001
+From: Lee Duncan <lduncan@suse.com>
+Date: Tue, 19 Nov 2019 07:54:41 -0800
+Subject: [PATCH] Ignore iface.example in iface match checks
+
+Just a cleanup, as looking at the example file
+didn't hurt anything, but did waste our time.
+---
+ usr/iface.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/usr/iface.c b/usr/iface.c
+index 323f1675..11f3d2ac 100644
+--- a/usr/iface.c
++++ b/usr/iface.c
+@@ -905,6 +905,9 @@ int iface_for_each_iface(void *data, int skip_def, int *nr_found,
+ !strcmp(iface_dent->d_name, ".."))
+ continue;
+
++ if (!strcmp(iface_dent->d_name, "iface.example"))
++ continue;
++
+ log_debug(5, "iface_for_each_iface found %s",
+ iface_dent->d_name);
+ iface = iface_alloc(iface_dent->d_name, &err);