mirror of
https://github.com/morrownr/8821cu-20210916.git
synced 2024-12-21 22:06:32 +00:00
minor updates
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morrownr
parent
6203514ec2
commit
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18
8821cu.conf
18
8821cu.conf
@ -18,7 +18,7 @@ options 8821cu rtw_drv_log_level=1 rtw_led_ctrl=1 rtw_vht_enable=1 rtw_power_mgn
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# After editing is complete, save this file (if using nano: Ctrl + x, y, Enter)
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# and reboot to activate the changes.
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#
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# Warning: Some adapters based on the rtl8821cu chipset may require the
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# Important: Some adapters based on the rtl8821cu chipset may require the
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# `rtw_RFE_type` option to be set. If wifi or bluetooth does not work
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# after driver installation, see the appropriate section in the below
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# documentation. This issue has not been seen on wifi only adapters.
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@ -117,6 +117,22 @@ options 8821cu rtw_drv_log_level=1 rtw_led_ctrl=1 rtw_vht_enable=1 rtw_power_mgn
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#
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# -----
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#
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# Wireless Mode options ( rtw_wireless_mode )
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#
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# 1 = 2.4GHz 802.11b
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# 2 = 2.4GHz 802.11g
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# 3 = 2.4GHz 802.11b/g
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# 4 = 5GHz 802.11a
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# 8 = 2.4Hz 802.11n
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# 11 = 2.4GHz 802.11b/g/n
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# 16 = 5GHz 802.11n
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# 20 = 5GHz 802.11a/n
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# 64 = 5GHz 802.11ac
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# 84 = 5GHz 802.11a/n/ac
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# 95 = 2.4GHz 802.11b/g/n 5GHz 802.11a/n/ac (default)
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#
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# -----
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#
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# Select RFE type ( rtw_RFE_type )
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#
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# 0 = (2-Ant, DPDT), (2G_WLG, iPA, iLNA, iSW), (5G, iPA, iLNA, iSW)
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5
Makefile
5
Makefile
@ -1,5 +1,6 @@
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EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS)
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EXTRA_CFLAGS += -O1
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# --param ggc-min-expand=10
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#EXTRA_CFLAGS += -O3
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#EXTRA_CFLAGS += -Wall
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#EXTRA_CFLAGS += -Wextra
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@ -119,7 +120,7 @@ endif
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CONFIG_RTW_DEBUG = y
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# default log level is _DRV_INFO_ = 4,
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# please refer to "How_to_set_driver_debug_log_level.doc" to set the available level.
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CONFIG_RTW_LOG_LEVEL = 0
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CONFIG_RTW_LOG_LEVEL = 1
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# enable /proc/net/rtlxxxx/ debug interfaces
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CONFIG_PROC_DEBUG = y
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@ -133,7 +134,7 @@ CONFIG_WOW_LPS_MODE = default
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CONFIG_SUSPEND_TYPE = 0
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CONFIG_WOW_STA_MIX = n
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CONFIG_GPIO_WAKEUP = n
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# Please contact with RTK support team first. After getting the agreement from RTK support team,
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# Please contact with RTK support team first. After getting the agreement from RTK support team,
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# you are just able to modify the CONFIG_WAKEUP_GPIO_IDX with customized requirement.
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CONFIG_WAKEUP_GPIO_IDX = default
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CONFIG_HIGH_ACTIVE_DEV2HST = n
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@ -44,7 +44,7 @@ confirm that this is the correct driver for your adapter.
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### A FAQ is available at the end of this document.
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### Additional documentation is the file `8821cu.conf`.
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### Additional documentation is in the file `8821cu.conf`.
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### Compatible CPU Architectures
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@ -174,7 +174,7 @@ $ sudo ./install-driver.sh
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Temporary internet access is required for installation. There are numerous ways
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to enable temporary internet access depending on your hardware and situation.
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[One method is to use tethering from a phone.](https://www.makeuseof.com/tag/how-to-tether-your-smartphone-in-linux).
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Another method is to keep a [WiFi adapter that uses an in-kernel driver](https://github.com/morrownr/USB-WiFi) in your toolkit.
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Another method is to keep a [WiFi adapter that uses an in-kernel driver](https://github.com/morrownr/USB-WiFi/blob/main/home/USB_WiFi_Adapters_that_are_supported_with_Linux_in-kernel_drivers.md) in your toolkit.
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You will need to use the terminal interface. The quick way to open a terminal:
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Ctrl+Alt+T (hold down on the Ctrl and Alt keys then press the T key).
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@ -189,7 +189,7 @@ can be executed as the `root` user. (If the command `sudo echo Yes` returns
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"Yes", with or without having to enter your password, you do have sufficient
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access rights.)
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DKMS is used for the installation if available. DKMS is a system utility
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DKMS is used for the installation, if available. DKMS is a system utility
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which will automatically recompile and reinstall this driver when a new
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kernel is installed. DKMS is provided by and maintained by Dell.
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@ -291,7 +291,8 @@ void rtw_acs_info_dump(void *sel, _adapter *adapter)
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_RTW_PRINT_SEL(sel, "========== ACS (VER-%d) ==========\n", RTK_ACS_VERSION);
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_RTW_PRINT_SEL(sel, "Best 24G Channel:%d\n", hal_data->acs.best_chan_24g);
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_RTW_PRINT_SEL(sel, "Best 5G Channel:%d\n\n", hal_data->acs.best_chan_5g);
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_RTW_PRINT_SEL(sel, "Best 5G Channel:%d\n", hal_data->acs.best_chan_5g);
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_RTW_PRINT_SEL(sel, "==================================\n");
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#ifdef CONFIG_RTW_ACS_DBG
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_RTW_PRINT_SEL(sel, "Advanced setting - scan_type:%c, ch_ms:%d(ms), igi:0x%02x, bw:%d\n",
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@ -4,7 +4,7 @@
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#
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# Supports dkms and non-dkms installations.
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# Copyright(c) 2022 Nick Morrow
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# Copyright(c) 2023 Nick Morrow
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of version 2 of the GNU General Public License as
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@ -16,7 +16,7 @@
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# GNU General Public License for more details.
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SCRIPT_NAME="install-driver.sh"
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SCRIPT_VERSION="20230101"
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SCRIPT_VERSION="20230107"
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MODULE_NAME="8821cu"
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DRV_VERSION="5.12.0.4"
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@ -117,47 +117,6 @@ done
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# displays script name and version
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echo "Script: ${SCRIPT_NAME} v${SCRIPT_VERSION}"
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# check for and remove non-dkms installations
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# standard naming
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if [[ -f "${MODDESTDIR}${MODULE_NAME}.ko" ]]
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then
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echo "Removing a non-dkms installation: ${MODDESTDIR}${MODULE_NAME}.ko"
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rm -f ${MODDESTDIR}${MODULE_NAME}.ko
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/sbin/depmod -a ${KVER}
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fi
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# check for and remove non-dkms installations
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# with rtl added to module name (PClinuxOS)
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if [[ -f "${MODDESTDIR}rtl${MODULE_NAME}.ko" ]]
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then
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echo "Removing a non-dkms installation: ${MODDESTDIR}rtl${MODULE_NAME}.ko"
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rm -f ${MODDESTDIR}rtl${MODULE_NAME}.ko
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/sbin/depmod -a ${KVER}
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fi
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# check for and remove non-dkms installations
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# with compressed module in a unique non-standard location (Armbian)
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# Example: /usr/lib/modules/5.15.80-rockchip64/kernel/drivers/net/wireless/rtl8821cu/8821cu.ko.xz
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# Dear Armbiam, this is a really bad idea.
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if [[ -f "/usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz" ]]
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then
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echo "Removing a non-dkms installation: /usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz"
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rm -f /usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz
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/sbin/depmod -a ${KVER}
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fi
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# check for existing dkms installations of any version of this driver
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if command -v dkms >/dev/null 2>&1
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then
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if dkms status | grep -i ${DRV_NAME}; then
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echo "The above driver needs to be removed before the installation can be successfull."
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echo "Example: $ sudo dkms remove ${DRV_NAME}/X.X.X.X --all"
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echo "Please replace X.X.X.X by the driver version number shown above."
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echo "Once the driver is removed, please run \"sudo ./${SCRIPT_NAME}\""
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exit 1
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fi
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fi
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# information that helps with bug reports
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# display kernel version
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@ -166,6 +125,9 @@ echo "Kernel: ${KVER}"
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# display architecture
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echo "Arch : ${KARCH}"
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# display total memory in system
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grep MemTotal /proc/meminfo
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# display gcc version
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gcc_ver=$(gcc --version | grep -i gcc)
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echo "gcc : "${gcc_ver}
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@ -187,6 +149,64 @@ then
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mokutil --sb-state
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fi
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# check for and remove non-dkms installations
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# standard naming
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if [[ -f "${MODDESTDIR}${MODULE_NAME}.ko" ]]
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then
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echo "Removing a non-dkms installation: ${MODDESTDIR}${MODULE_NAME}.ko"
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rm -f ${MODDESTDIR}${MODULE_NAME}.ko
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/sbin/depmod -a ${KVER}
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echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d"
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rm -f /etc/modprobe.d/${OPTIONS_FILE}
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echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
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rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
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make clean >/dev/null 2>&1
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fi
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# check for and remove non-dkms installations
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# with rtl added to module name (PClinuxOS)
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if [[ -f "${MODDESTDIR}rtl${MODULE_NAME}.ko" ]]
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then
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echo "Removing a non-dkms installation: ${MODDESTDIR}rtl${MODULE_NAME}.ko"
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rm -f ${MODDESTDIR}rtl${MODULE_NAME}.ko
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/sbin/depmod -a ${KVER}
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echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d"
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rm -f /etc/modprobe.d/${OPTIONS_FILE}
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echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
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rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
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make clean >/dev/null 2>&1
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fi
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# check for and remove non-dkms installations
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# with compressed module in a unique non-standard location (Armbian)
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# Example: /usr/lib/modules/5.15.80-rockchip64/kernel/drivers/net/wireless/rtl8821cu/8821cu.ko.xz
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# Dear Armbiam, this is a really bad idea.
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if [[ -f "/usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz" ]]
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then
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echo "Removing a non-dkms installation: /usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz"
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rm -f /usr/lib/modules/${KVER}/kernel/drivers/net/wireless/${DRV_NAME}/${MODULE_NAME}.ko.xz
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/sbin/depmod -a ${KVER}
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echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d"
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rm -f /etc/modprobe.d/${OPTIONS_FILE}
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echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
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rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
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make clean >/dev/null 2>&1
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fi
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# check for and remove dkms installations
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if command -v dkms >/dev/null 2>&1
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then
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if dkms status | grep -i ${DRV_NAME}
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then
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echo "Removing a dkms installation: ${DRV_NAME}"
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dkms remove -m ${DRV_NAME} -v ${DRV_VERSION} --all
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echo "Removing ${OPTIONS_FILE} from /etc/modprobe.d"
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rm -f /etc/modprobe.d/${OPTIONS_FILE}
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echo "Removing source files from /usr/src/${DRV_NAME}-${DRV_VERSION}"
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rm -rf /usr/src/${DRV_NAME}-${DRV_VERSION}
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fi
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fi
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# sets module parameters (driver options) and blacklisted modules
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echo "Installing ${OPTIONS_FILE} to /etc/modprobe.d"
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cp -f ${OPTIONS_FILE} /etc/modprobe.d
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@ -231,6 +251,7 @@ then
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exit $RESULT
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fi
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else
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dkms --version
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echo "The dkms installation routines are in use."
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# the dkms add command requires source in /usr/src/${DRV_NAME}-${DRV_VERSION}
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@ -4,7 +4,7 @@
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#
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# Supports dkms and non-dkms removals.
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# Copyright(c) 2022 Nick Morrow
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# Copyright(c) 2023 Nick Morrow
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of version 2 of the GNU General Public License as
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@ -16,7 +16,7 @@
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# GNU General Public License for more details.
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SCRIPT_NAME="remove-driver.sh"
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SCRIPT_VERSION="20230101"
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SCRIPT_VERSION="20230107"
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MODULE_NAME="8821cu"
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DRV_VERSION="5.12.0.4"
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