Famous_Longwing/88x2bu-20210702
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various fixes and updates to install-driver.sh

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This commit is contained in:
morrownr 2024-10-13 14:34:25 -05:00
parent 3c8f59b5b0
commit c191ff16c8
1 changed files with 129 additions and 81 deletions
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210
install-driver.sh
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@ -16,6 +16,13 @@
# #
# $ sudo sh install-driver.sh # $ sudo sh install-driver.sh
# #
# Note: It is common for Realtek out-of-kernel drivers to have many
# source files set to executable. This can cause problems in some
# situations. To remove executable from files only, run the following
# in the subdirectories:
#
# find . -type f -exec chmod -x {} \;
#
# To check for errors and to check that this script does not require bash: # To check for errors and to check that this script does not require bash:
# #
# $ shellcheck remove-driver.sh # $ shellcheck remove-driver.sh
@ -32,7 +39,7 @@
# GNU General Public License for more details. # GNU General Public License for more details.
SCRIPT_NAME="install-driver.sh" SCRIPT_NAME="install-driver.sh"
SCRIPT_VERSION="20240222" SCRIPT_VERSION="20241003"
MODULE_NAME="88x2bu" MODULE_NAME="88x2bu"
@ -59,6 +66,7 @@ GARCH="$(uname -m | sed -e "s/i.86/i386/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch
# GARCH="$(uname -m | sed -e "s/i.86/i386/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch64/arm64/; s/riscv.*/riscv/;")" # GARCH="$(uname -m | sed -e "s/i.86/i386/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch64/arm64/; s/riscv.*/riscv/;")"
#fi #fi
# check to ensure sudo or su - was used to start the script # check to ensure sudo or su - was used to start the script
if [ "$(id -u)" -ne 0 ]; then if [ "$(id -u)" -ne 0 ]; then
echo "You must run this script with superuser (root) privileges." echo "You must run this script with superuser (root) privileges."
@ -66,6 +74,7 @@ if [ "$(id -u)" -ne 0 ]; then
exit 1 exit 1
fi fi
# support for the NoPrompt option allows non-interactive use of this script # support for the NoPrompt option allows non-interactive use of this script
NO_PROMPT=0 NO_PROMPT=0
# get the script options # get the script options
@ -84,59 +93,8 @@ do
shift shift
done done
# check to ensure gcc is installed
if ! command -v gcc >/dev/null 2>&1; then
echo "A required package is not installed."
echo "Please install the following package: gcc"
echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# check to ensure bc is installed
if ! command -v bc >/dev/null 2>&1; then
echo "A required package is not installed."
echo "Please install the following package: bc"
echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# check to ensure make is installed
if ! command -v make >/dev/null 2>&1; then
echo "A required package is not installed."
echo "Please install the following package: make"
echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# check to see if the correct header files are installed
if [ ! -d "/lib/modules/$(uname -r)/build" ]; then
echo "Your kernel header files aren't properly installed."
echo "Please consult your distro documentation or user support forums."
echo "Once the header files are properly installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# ensure /usr/sbin is in the PATH so iw can be found
#if ! echo "$PATH" | grep -qw sbin; then
# export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
#fi
# check to ensure iw is installed
#if ! command -v iw >/dev/null 2>&1; then
# echo "A required package is not installed."
# echo "Please install the following package: iw"
# echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
# exit 1
#fi
# check to ensure rfkill is installed
#if ! command -v rfkill >/dev/null 2>&1; then
# echo "A required package is not installed."
# echo "Please install the following package: rfkill"
# echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
# exit 1
#fi
# set default editor
DEFAULT_EDITOR="$(cat default-editor.txt)" DEFAULT_EDITOR="$(cat default-editor.txt)"
# try to find the user's default text editor through the EDITORS_SEARCH array # try to find the user's default text editor through the EDITORS_SEARCH array
for TEXT_EDITOR in "${VISUAL}" "${EDITOR}" "${DEFAULT_EDITOR}" vi; do for TEXT_EDITOR in "${VISUAL}" "${EDITOR}" "${DEFAULT_EDITOR}" vi; do
@ -152,12 +110,15 @@ fi
echo ": ---------------------------" echo ": ---------------------------"
# displays script name and version # displays script name and version
echo ": ${SCRIPT_NAME} v${SCRIPT_VERSION}" echo ": ${SCRIPT_NAME} v${SCRIPT_VERSION}"
# display kernel architecture # display kernel architecture
echo ": ${KARCH} (kernel architecture)" echo ": ${KARCH} (kernel architecture)"
# display architecture to send to gcc # display architecture to send to gcc
echo ": ${GARCH} (architecture to send to gcc)" echo ": ${GARCH} (architecture to send to gcc)"
@ -175,29 +136,36 @@ if [ "$sproc" -gt 1 ]; then
fi fi
fi fi
# display number of in-use processing units / total processing units # display number of in-use processing units / total processing units
echo ": ${sproc}/$(nproc) (in-use/total processing units)" echo ": ${sproc}/$(nproc) (in-use/total processing units)"
# display total system memory # display total system memory
echo ": ${SMEM} (total system memory)" echo ": ${SMEM} (total system memory)"
# display kernel version # display kernel version
echo ": ${KVER} (kernel version)" echo ": ${KVER} (kernel version)"
# display version of gcc used to compile the kernel # display version of gcc used to compile the kernel
gcc_ver_used_to_compile_the_kernel=$(cat /proc/version | sed 's/^.*gcc/gcc/' | sed 's/\s.*$//') gcc_ver_used_to_compile_the_kernel=$(cat /proc/version | sed 's/^.*gcc/gcc/' | sed 's/\s.*$//')
echo ": ""${gcc_ver_used_to_compile_the_kernel} (version of gcc used to compile the kernel)" echo ": ""${gcc_ver_used_to_compile_the_kernel} (version of gcc used to compile the kernel)"
# display gcc version # display gcc version
gcc_ver=$(gcc --version | grep -i gcc) gcc_ver=$(gcc --version | grep -i gcc)
echo ": ""${gcc_ver}" echo ": ""${gcc_ver}"
# display dkms version if installed # display dkms version if installed
if command -v dkms >/dev/null 2>&1; then if command -v dkms >/dev/null 2>&1; then
dkms_ver=$(dkms --version) dkms_ver=$(dkms --version)
echo ": ""${dkms_ver}" echo ": ""${dkms_ver}"
fi fi
# display Secure Boot status # display Secure Boot status
if command -v mokutil >/dev/null 2>&1; then if command -v mokutil >/dev/null 2>&1; then
case $(mokutil --sb-state 2>&1) in case $(mokutil --sb-state 2>&1) in
@ -212,60 +180,127 @@ fi
echo ": ---------------------------" echo ": ---------------------------"
echo echo
echo "Checking for previously installed drivers..."
# check for and remove non-dkms installations # check to ensure gcc is installed
# standard naming if ! command -v gcc >/dev/null 2>&1; then
if [ -f "${MODDESTDIR}${MODULE_NAME}.ko" ]; then echo "A required package is not installed."
echo "Removing a non-dkms installation: ${MODDESTDIR}${MODULE_NAME}.ko" echo "Please install the following package: gcc"
rm -f "${MODDESTDIR}"${MODULE_NAME}.ko echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
/sbin/depmod -a "${KVER}" exit 1
echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d"
rm -f /etc/modprobe.d/${OPTIONS_FILE}
echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
make clean >/dev/null 2>&1
echo "Removal complete."
fi fi
# check for and remove non-dkms installations
# check to ensure bc is installed
if ! command -v bc >/dev/null 2>&1; then
echo "A required package is not installed."
echo "Please install the following package: bc"
echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# check to ensure make is installed
if ! command -v make >/dev/null 2>&1; then
echo "A required package is not installed."
echo "Please install the following package: make"
echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# check to see if the correct header files are installed
# - problem with fedora 40 reported
if [ ! -d "/lib/modules/$(uname -r)/build" ]; then
echo "Your kernel header files aren't properly installed."
echo "Please consult your distro documentation or user support forums."
echo "Once the header files are properly installed, please run \"sudo ./${SCRIPT_NAME}\""
exit 1
fi
# ensure /usr/sbin is in the PATH so iw can be found
#if ! echo "$PATH" | grep -qw sbin; then
# export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
#fi
# check to ensure iw is installed
#if ! command -v iw >/dev/null 2>&1; then
# echo "A required package is not installed."
# echo "Please install the following package: iw"
# echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
# exit 1
#fi
# check to ensure rfkill is installed
#if ! command -v rfkill >/dev/null 2>&1; then
# echo "A required package is not installed."
# echo "Please install the following package: rfkill"
# echo "Once the package is installed, please run \"sudo ./${SCRIPT_NAME}\""
# exit 1
#fi
echo "Checking for previously installed drivers..."
# check for and uninstall non-dkms installations
# standard naming
if [ -f "${MODDESTDIR}${MODULE_NAME}.ko" ]; then
echo "Uninstalling a non-dkms installation:"
echo "${MODDESTDIR}${MODULE_NAME}.ko"
rm -f "${MODDESTDIR}"${MODULE_NAME}.ko
/sbin/depmod -a "${KVER}"
echo "Deleting ${OPTIONS_FILE} from /etc/modprobe.d"
rm -f /etc/modprobe.d/${OPTIONS_FILE}
echo "Deleting source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
make clean >/dev/null 2>&1
fi
# check for and uninstall non-dkms installations
# with rtl added to module name (PClinuxOS) # with rtl added to module name (PClinuxOS)
# Dear PCLinuxOS devs, the driver name uses rtl, the module name does not. # Dear PCLinuxOS devs, the driver name uses rtl, the module name does not.
if [ -f "${MODDESTDIR}rtl${MODULE_NAME}.ko" ]; then if [ -f "${MODDESTDIR}rtl${MODULE_NAME}.ko" ]; then
echo "Removing a non-dkms installation: ${MODDESTDIR}rtl${MODULE_NAME}.ko" echo "Uninstalling a non-dkms installation:"
echo "${MODDESTDIR}rtl${MODULE_NAME}.ko"
rm -f "${MODDESTDIR}"rtl${MODULE_NAME}.ko rm -f "${MODDESTDIR}"rtl${MODULE_NAME}.ko
/sbin/depmod -a "${KVER}" /sbin/depmod -a "${KVER}"
echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d" echo "Deleting ${OPTIONS_FILE} from /etc/modprobe.d"
rm -f /etc/modprobe.d/${OPTIONS_FILE} rm -f /etc/modprobe.d/${OPTIONS_FILE}
echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}" echo "Deleting source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION} rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
make clean >/dev/null 2>&1 make clean >/dev/null 2>&1
echo "Removal complete."
fi fi
# check for and remove non-dkms installations
# with compressed module in a unique non-standard location (Armbian) # check for and uninstall non-dkms installations
# with module in a unique non-standard location (Armbian)
# Example: /usr/lib/modules/5.15.80-rockchip64/kernel/drivers/net/wireless/rtl8821cu/8821cu.ko.xz # Example: /usr/lib/modules/5.15.80-rockchip64/kernel/drivers/net/wireless/rtl8821cu/8821cu.ko.xz
if [ -f "/usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz" ]; then if [ -f "/usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz" ]; then
echo "Removing a non-dkms installation: /usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz" echo "Uninstalling a non-dkms installation:"
echo "/usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz"
rm -f /usr/lib/modules/"${KVER}"/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz rm -f /usr/lib/modules/"${KVER}"/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz
/sbin/depmod -a "${KVER}" /sbin/depmod -a "${KVER}"
echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d" echo "Deleting ${OPTIONS_FILE} from /etc/modprobe.d"
rm -f /etc/modprobe.d/${OPTIONS_FILE} rm -f /etc/modprobe.d/${OPTIONS_FILE}
echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}" echo "Deleting source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION} rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
make clean >/dev/null 2>&1 make clean >/dev/null 2>&1
echo "Removal complete."
fi fi
# check for and remove dkms installations # check for and remove dkms installations
#
if command -v dkms >/dev/null 2>&1; then if command -v dkms >/dev/null 2>&1; then
dkms status | while IFS="/,: " read -r drvname drvver kerver _dummy; do dkms status | while IFS="/,: " read -r drvname drvver kerver _dummy; do
case "$drvname" in *${MODULE_NAME}) case "$drvname" in *${MODULE_NAME})
if [ "${kerver}" = "added" ]; then if [ "${kerver}" = "added" ]; then
echo "Removing a driver that was added to dkms."
dkms remove -m "${drvname}" -v "${drvver}" --all dkms remove -m "${drvname}" -v "${drvver}" --all
else else
echo "Removing a driver that was installed by dkms."
dkms remove -m "${drvname}" -v "${drvver}" -k "${kerver}" -c "/usr/src/${drvname}-${drvver}/dkms.conf" dkms remove -m "${drvname}" -v "${drvver}" -k "${kerver}" -c "/usr/src/${drvname}-${drvver}/dkms.conf"
fi fi
esac esac
@ -280,21 +315,24 @@ if command -v dkms >/dev/null 2>&1; then
fi fi
fi fi
echo "Finished checking for and removing previously installed drivers." echo "Finished checking for and uninstalling previously installed drivers."
echo ": ---------------------------" echo ": ---------------------------"
echo echo
#echo "Updating driver."
#git pull
echo "Starting installation." echo "Starting installation."
echo "Installing ${OPTIONS_FILE} to /etc/modprobe.d" echo "Copying ${OPTIONS_FILE} to /etc/modprobe.d"
cp -f ${OPTIONS_FILE} /etc/modprobe.d cp -f ${OPTIONS_FILE} /etc/modprobe.d
# determine if dkms is installed and run the appropriate installation routines # determine if dkms is installed and run the appropriate installation routines
if ! command -v dkms >/dev/null 2>&1; then if ! command -v dkms >/dev/null 2>&1; then
echo "The non-dkms installation routines are in use." echo "The non-dkms installation routines are in use."
make clean >/dev/null 2>&1 make clean >/dev/null 2>&1
make -j"$(nproc)" make -j"${sproc}"
RESULT=$? RESULT=$?
if [ "$RESULT" != "0" ]; then if [ "$RESULT" != "0" ]; then
@ -306,6 +344,7 @@ if ! command -v dkms >/dev/null 2>&1; then
exit $RESULT exit $RESULT
fi fi
# if secure boot is active, use sign-install # if secure boot is active, use sign-install
if command -v mokutil >/dev/null 2>&1; then if command -v mokutil >/dev/null 2>&1; then
if mokutil --sb-state | grep -i enabled >/dev/null 2>&1; then if mokutil --sb-state | grep -i enabled >/dev/null 2>&1; then
@ -337,11 +376,13 @@ if ! command -v dkms >/dev/null 2>&1; then
else else
echo "The dkms installation routines are in use." echo "The dkms installation routines are in use."
# the dkms add command requires source in /usr/src/${DRV_NAME}-${DRV_VERSION} # the dkms add command requires source in /usr/src/${DRV_NAME}-${DRV_VERSION}
echo "Copying source files to /usr/src/${DRV_NAME}-${DRV_VERSION}" echo "Copying source files to /usr/src/${DRV_NAME}-${DRV_VERSION}"
cp -r "${DRV_DIR}" /usr/src/${DRV_NAME}-${DRV_VERSION} cp -r "${DRV_DIR}" /usr/src/${DRV_NAME}-${DRV_VERSION}
# run dkms add
dkms add -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" dkms add -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf"
# dkms add -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER/${KARCH}}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" # dkms add -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER/${KARCH}}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf"
RESULT=$? RESULT=$?
@ -368,6 +409,8 @@ else
echo echo
fi fi
# run dkms build
if command -v /usr/bin/time >/dev/null 2>&1; then if command -v /usr/bin/time >/dev/null 2>&1; then
/usr/bin/time -f "Compile time: %U seconds" dkms build -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force /usr/bin/time -f "Compile time: %U seconds" dkms build -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force
# /usr/bin/time -f "Compile time: %U seconds" dkms build -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}/${KARCH}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force # /usr/bin/time -f "Compile time: %U seconds" dkms build -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}/${KARCH}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force
@ -389,6 +432,8 @@ else
echo ": ---------------------------" echo ": ---------------------------"
fi fi
# run dkms install
dkms install -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force dkms install -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force
# dkms install -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}/${KARCH}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force # dkms install -m ${DRV_NAME} -v ${DRV_VERSION} -k "${KVER}/${KARCH}" -c "/usr/src/${DRV_NAME}-${DRV_VERSION}/dkms.conf" --force
RESULT=$? RESULT=$?
@ -407,6 +452,7 @@ else
fi fi
fi fi
# provide driver upgrade information # provide driver upgrade information
echo "Info: Update this driver with the following commands as needed:" echo "Info: Update this driver with the following commands as needed:"
echo echo
@ -424,6 +470,7 @@ echo
echo "Enjoy!" echo "Enjoy!"
echo echo
# unblock wifi # unblock wifi
if command -v rfkill >/dev/null 2>&1; then if command -v rfkill >/dev/null 2>&1; then
rfkill unblock wlan rfkill unblock wlan
@ -431,6 +478,7 @@ else
echo "Unable to run $ rfkill unblock wlan" echo "Unable to run $ rfkill unblock wlan"
fi fi
# if NoPrompt is not used, ask user some questions # if NoPrompt is not used, ask user some questions
if [ $NO_PROMPT -ne 1 ]; then if [ $NO_PROMPT -ne 1 ]; then
printf "Do you want to edit the driver options file now? (recommended) [Y/n] " printf "Do you want to edit the driver options file now? (recommended) [Y/n] "