diff --git a/H310MM_mod.cfg b/H310MM_mod.cfg
new file mode 100644
index 0000000..041b050
--- /dev/null
+++ b/H310MM_mod.cfg
@@ -0,0 +1,25 @@
+Unk00 = 0x0022f661
+Unk04 = 0xb34f2000
+Unk08 = 0x91d700f8
+PCIVID = 0x1000
+PCIPID = 0x0072
+Unk10 = 0x0000
+HwConfig = 0x0104
+SubsysVID = 0x1028
+SubsysPID = 0x1f51
+Unk18 = 0x00000000
+Unk1c = 0x00000000
+Unk20 = 0x00000000
+Unk24 = 0x00000000
+Unk28 = 0x00000000
+Unk2c = 0x00000000
+Unk30 = 0x40000000
+Unk34 = 0x0300c650
+Unk38 = 0x00000000
+Unk3c = 0x00000000
+Interface = 0x00
+Unk41 = 0x2c
+Unk42 = 0x0000
+Unk44 = 0x00000000
+Unk48 = 0x0000
+Unk4a = 0x00
diff --git a/flash-it.sh b/flash-it.sh
new file mode 100644
index 0000000..2ac7444
--- /dev/null
+++ b/flash-it.sh
@@ -0,0 +1,280 @@
+#!/bin/bash
+
+# Must be run as root
+[[ $EUID > 0 ]] && echo "Error: must run as root/su" && exit 1
+
+MEGACLI_URL="https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip"
+LSIUTIL_URL="https://github.com/exactassembly/meta-xa-stm/raw/master/recipes-support/lsiutil/files/lsiutil-1.72.tar.gz"
+LSIREC_REPO_URL="https://github.com/marcan/lsirec"
+FIRMWARE_BIOS_URL="https://docs.broadcom.com/docs-and-downloads/host-bus-adapters/host-bus-adapters-common-files/sas_sata_6g_p20/9211-8i_Package_P20_IR_IT_FW_BIOS_for_MSDOS_Windows.zip"
+UEFI_URL="https://docs.broadcom.com/docs-and-downloads/host-bus-adapters/host-bus-adapters-common-files/sas_sata_6g_p20/UEFI_BSD_P20.zip"
+
+MEGACLI_FILE_NAME="megacli.zip"
+LSIUTIL_FILE_NAME="lsiutil.tar.gz"
+FIRMWARE_PACKAGE_FILE_NAME="firmware.zip"
+UEFI_PACKAGE_FILE_NAME="uefi.zip"
+
+BACKUP_ROOT_DIR="/tmp"
+
+ADAPTER_PATTERN="H310"
+ADAPTER_INDEX="0"
+SBR_CFG_MODIFIED_FILE_PATH="H310MM_mod.cfg"
+FIRMWARE_UNPACK_DIR="/tmp/lsi_firmware"
+UEFI_UNPACK_DIR="/tmp/lsi_uefi"
+FIRMWARE_FILE_NAME="2118it.bin"
+BIOS_FILE_NAME="mptsas2.rom"
+UEFI_FILE_NAME="x64sas2.rom"
+
+FIRMWARE_FILE_PATH="$(find ${FIRMWARE_UNPACK_DIR} -name ${FIRMWARE_FILE_NAME})"
+BIOS_FILE_PATH="$(find ${FIRMWARE_UNPACK_DIR} -name ${BIOS_FILE_NAME})"
+UEFI_FILE_PATH="$(find ${UEFI_UNPACK_DIR} -name ${UEFI_FILE_NAME} | grep Signed)"
+
+function wait_for_ioc {
+  local c=0
+  echo
+  echo -n "Waiting for IOC to become ready..."
+  while ! lsirec/lsirec ${LSIREC_ADDR} info | grep -E "IOC is (OPERATIONAL|READY)"
+  do
+    (( c > 20 )) && echo "timed out" && break
+    ((c++))
+    echo -n "."
+    sleep 1
+  done
+}
+
+function wait_for_mpt {
+  local c=0
+  echo
+  echo -n "Waiting for MPT..."
+  while ! lsiutil/lsiutil -e -p1 -a 0 | grep -E "LSI.+SAS2[0-9]{3}"
+  do
+    (( c > 20 )) && echo "timed out" && break
+    ((c++))
+    echo -n "."
+    sleep 1
+  done
+}
+
+function reset_device {
+  wait_for_ioc
+  echo "Resetting device..."
+  echo
+  lsirec/lsirec ${LSIREC_ADDR} reset
+  lsirec/lsirec ${LSIREC_ADDR} rescan
+  echo
+}
+
+# Install necessary packages
+apt update
+apt install git-core build-essential python3 pciutils p7zip-full sysfsutils unzip -y
+
+# Download and extract firmware/BIOS (maybe)
+if [ ! -f "${FIRMWARE_FILE_PATH}" ] || [ ! -f "${BIOS_FILE_PATH}" ]; then
+    if [ ! -f "${FIRMWARE_PACKAGE_FILE_NAME}" ]; then
+        wget ${FIRMWARE_BIOS_URL} -O "${FIRMWARE_PACKAGE_FILE_NAME}"
+    fi
+    rm -rf "${FIRMWARE_UNPACK_DIR}"
+    unzip "${FIRMWARE_PACKAGE_FILE_NAME}" -d "${FIRMWARE_UNPACK_DIR}"
+    FIRMWARE_FILE_PATH="$(find ${FIRMWARE_UNPACK_DIR} -name ${FIRMWARE_FILE_NAME})"
+    BIOS_FILE_PATH="$(find ${FIRMWARE_UNPACK_DIR} -name ${BIOS_FILE_NAME})"
+fi
+[ ! -f "${FIRMWARE_FILE_PATH}" ] && echo "Error: could not find or acquire firmware file at '${FIRMWARE_FILE_PATH}'. No changes have been made." && exit 1
+[ ! -f "${BIOS_FILE_PATH}" ] && echo "Error: could not find or acquire BIOS file at '${BIOS_FILE_PATH}'. No changes have been made." && exit 1
+
+# Download and extract UEFI (maybe)
+if [ ! -f "${UEFI_FILE_PATH}" ]; then
+    if [ ! -f "${UEFI_PACKAGE_FILE_NAME}" ]; then
+        wget ${UEFI_URL} -O "${UEFI_PACKAGE_FILE_NAME}"
+    fi
+    rm -rf "${UEFI_UNPACK_DIR}"
+    unzip "${UEFI_PACKAGE_FILE_NAME}" -d "${UEFI_UNPACK_DIR}"
+    UEFI_FILE_PATH="$(find ${UEFI_UNPACK_DIR} -name ${UEFI_FILE_NAME} | grep Signed)"
+fi
+[ ! -f "${UEFI_FILE_PATH}" ] && echo "Error: could not find or acquire UEFI file at '${UEFI_FILE_PATH}'. No changes have been made." && exit 1
+
+# Build megacli
+if [ ! -f "${MEGACLI_FILE_NAME}" ]; then
+  wget ${MEGACLI_URL} -O "${MEGACLI_FILE_NAME}"
+  unzip "${MEGACLI_FILE_NAME}"
+  7z x Linux/MegaCli-8.07.14-1.noarch.rpm
+  7z x MegaCli-8.07.14-1.noarch.cpio
+  chmod 755 opt/MegaRAID/MegaCli/MegaCli64
+fi
+
+# Display SAS address and dump to file
+opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo -a${ADAPTER_INDEX} | grep SAS\ Address
+BACKUP_SAS_ADDRESS_FILE="$(find ${BACKUP_ROOT_DIR} -name sas_address.txt)"
+SAS_ADDRESS="$(opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo -a${ADAPTER_INDEX} | grep -E 'SAS Address[^:]*:\W*(\w+)' | cut -d':' -f2 | cut -d' ' -f2)"
+if [ ${#SAS_ADDRESS} -ne 16 ]; then
+  echo "Could not retrieve SAS address from MegaCli, attempting to load from existing backup file."
+  [ ! -f "${BACKUP_SAS_ADDRESS_FILE}" ] && echo "Error: unable to locate SAS address backup file. No changes have been made." && exit 1
+  SAS_ADDRESS=`cat ${BACKUP_SAS_ADDRESS_FILE}`
+fi
+[ ${#SAS_ADDRESS} -ne 16 ] && echo "Unable to acquire SAS address. No changes have been made." && exit 1
+echo "Using SAS address '${SAS_ADDRESS}'"
+
+ADAPTER_BACKUP_DIR="${BACKUP_ROOT_DIR}/${SAS_ADDRESS}"
+mkdir -p "${ADAPTER_BACKUP_DIR}"
+BACKUP_SAS_ADDRESS_FILE="${ADAPTER_BACKUP_DIR}/sas_address.txt"
+BACKUP_PCI_ADDRESS_FILE="${ADAPTER_BACKUP_DIR}/pci_address.txt"
+
+echo "${SAS_ADDRESS}" > ${BACKUP_SAS_ADDRESS_FILE}
+
+# OPTIONAL IF YOU NEED DEB
+# apt install alien -y
+# alien Linux/MegaCli-8.07.14-1.noarch.rpm --scripts
+# dpkg -i megacli_8.07.14-2_all.deb
+#
+
+# Build lsiutil
+if [ ! -f "${LSIUTIL_FILE_NAME}" ]; then
+  wget ${LSIUTIL_URL} -O "${LSIUTIL_FILE_NAME}"
+  tar xzf "${LSIUTIL_FILE_NAME}"
+  make -C lsiutil -f Makefile_Linux
+fi
+
+# Build lsirec
+git clone ${LSIREC_REPO_URL}
+make -C lsirec
+
+# Unload the HBA kernel module
+rmmod megaraid_sas
+
+# Enable huge pages for loading IT firmware from host to card
+echo 16 > /proc/sys/vm/nr_hugepages
+
+# Display full PCI information and dump PCI address to file
+lspci -nnv | grep ${ADAPTER_PATTERN} -B1
+PCI_ADDRESS="$(lspci -nnv | grep ${ADAPTER_PATTERN} -B1 | grep -E '^\w+' | cut -d' ' -f1)"
+if [ ${#PCI_ADDRESS} -ne 7 ]; then
+  echo "Could not retrieve PCI address from lspci, attempting to load from existing backup file."
+  [ ! -f "${BACKUP_PCI_ADDRESS_FILE}" ] && echo "Error: unable to locate PCI address backup file. No changes have been made." && exit 1
+  PCI_ADDRESS=`cat ${BACKUP_PCI_ADDRESS_FILE}`
+fi
+[ ${#PCI_ADDRESS} -ne 7 ] && echo "Error: could not validate PCI address. No changes have been made." && exit 1
+echo "${PCI_ADDRESS}" > ${BACKUP_PCI_ADDRESS_FILE}
+
+LSIREC_ADDR="0000:${PCI_ADDRESS}"
+
+# Unbind and halt PCI device
+echo "Unbinding and halting device..."
+echo
+lsirec/lsirec ${LSIREC_ADDR} unbind
+lsirec/lsirec ${LSIREC_ADDR} halt
+echo
+
+# Read SBR and dump to file
+echo "Backing up SBR..."
+echo
+BACKUP_SBR_FILE="${ADAPTER_BACKUP_DIR}/${SAS_ADDRESS}_backup.sbr"
+lsirec/lsirec ${LSIREC_ADDR} readsbr "${BACKUP_SBR_FILE}"
+echo
+
+# Extract SBR config
+echo "Extracting SBR config..."
+echo
+BACKUP_SBR_CFG_FILE="${ADAPTER_BACKUP_DIR}/${SAS_ADDRESS}_backup.cfg"
+python3 lsirec/sbrtool.py parse "${BACKUP_SBR_FILE}" "${BACKUP_SBR_CFG_FILE}"
+echo
+
+# Create modified SBR
+echo "Building new SBR..."
+echo
+SBR_MODIFIED_FILE="${ADAPTER_BACKUP_DIR}/${SAS_ADDRESS}_modified.sbr"
+[ ! -f "${SBR_CFG_MODIFIED_FILE_PATH}" ] && echo "Error: could not find modified SBR cfg file (e.g. H310MM_mod.cfg). No changes have been made." && exit 1
+# THIS IS WHERE THE CODE SHOULD GO TO DO DYNAMIC MODIFICATION OF THE CFG FILE INSTEAD OF RELYING ON A STATIC ASSET
+python3 lsirec/sbrtool.py build "${SBR_CFG_MODIFIED_FILE_PATH}" "${SBR_MODIFIED_FILE}"
+echo
+
+# Write modified SBR to device
+echo "Writing modified SBR to device..."
+echo
+lsirec/lsirec ${LSIREC_ADDR} writesbr "${SBR_MODIFIED_FILE}"
+echo
+
+# Write IT firmware to running image on device and exit reset mode
+echo "Writing IT firmware to running image on device..."
+echo
+lsirec/lsirec ${LSIREC_ADDR} hostboot "${FIRMWARE_FILE_PATH}"
+echo
+
+wait_for_ioc
+
+# Rescan device
+echo "Starting rescan..."
+echo
+lsirec/lsirec ${LSIREC_ADDR} rescan
+echo
+
+wait_for_mpt
+
+# Use lsiutil to manually do the backup/flashing
+
+# lsiutil/lsiutil -e
+  # select the device
+    # option 46 (backup)
+      # option 5
+        # arbitrary file name for backup
+    # option 33 (erase)
+      # option 3
+        # option 8
+        # return to main menu
+    # option 2 (flash)
+      # provide full path to 2118it.bin
+
+# Use lsiutil CLI
+
+# Backup existing flash
+echo "Dumping existing flash..."
+echo
+BACKUP_FIRMWARE_FILE="${ADAPTER_BACKUP_DIR}/${SAS_ADDRESS}_backup.bin"
+lsiutil/lsiutil -p1 -a 46,5,0 -f "${BACKUP_FIRMWARE_FILE}"
+echo
+[ ! -f "${BACKUP_FIRMWARE_FILE}" ] && \
+  echo "Error: flash backup not found. Stopping execution." && \
+  echo "Please check the state of your device and either:" && \
+  echo "  - continue manually" && \
+  echo "           or" && \
+  echo "  - reflash SBR from ${BACKUP_SBR_FILE} then reboot and (optionally) start over." && \
+  echo && \
+  exit 1
+
+wait_for_mpt
+
+# Erase flash
+echo "Erasing flash..."
+echo
+lsiutil/lsiutil -p1 -a 33,3,8,,0
+echo
+
+wait_for_mpt
+
+# Flash IT firmware
+echo "Flashing IT firmware..."
+echo
+lsiutil/lsiutil -p1 -a 2,yes,0 -f "${FIRMWARE_FILE_PATH}"
+echo
+
+reset_device
+
+wait_for_mpt
+
+# Set WWN/SAS Address
+echo "Setting WWN/SAS address..."
+echo
+lsiutil/lsiutil -p1 -a 18,${SAS_ADDRESS},0
+echo
+
+reset_device
+
+wait_for_mpt
+
+# Flash BIOS/UEFI
+echo "Flashing BIOS/UEFI boot ROMs..."
+echo
+lsiutil/lsiutil -p1 -a 4,yes,0 -f "${BIOS_FILE_PATH}",,"${UEFI_FILE_PATH}"
+echo
+
+echo
+echo "All done. Copy /tmp/${SAS_ADDRESS}/ to persistent media and reboot."
+echo
\ No newline at end of file