update docs

FAQ.md

@@ -8,7 +8,7 @@ driver is installed but does not seem to be working. What is wrong?
 Answer: This question often comes up after installing the driver to a
 system that has Secure Boot on. To test if there is a Secure Boot related
 problem, turn secure boot off in the system BIOS and reboot.  If the driver
-works as expected after reboot, them the problem is likely related to
+works as expected after reboot, then the problem is likely related to
 Secure Boot.
 
 What will increase my chances of having a sucessessful installation on a
@@ -20,7 +20,7 @@ the easiest solution is likely to do a clean reinstallation with Secure Boot
 on.
 
 Ubuntu is used as the example but other distros should be similar to one
-degree or another. During the installation there will be a box on one of
+degree or another. During the installation there may be a box on one of
 installation pages that will appear if the installation program detects
 that Secure Boot is on. You will need to check the appropriate box and
 supply a password. You can use the same password that you use for the system
@@ -41,8 +41,43 @@ Here is a link regarding Debian and Secure Boot:
 
 https://wiki.debian.org/SecureBoot
 
-There is work underway to add Secure Boot support for systems that do not
-have `dkms` available or if a manual installation is desired.
+If you are using a basic command line (non-dkms) installation, see the
+following section in the Installation Steps part of the README:
+
+If you use the `install-driver.sh` script and see the following message
+
+`SecureBoot enabled - read FAQ about SecureBoot`
+
+You need to read the following:
+
+The MOK managerment screen will appear during boot:
+
+`Shim UEFI Key Management"
+
+`Press any key...`
+
+Select "Enroll key"
+
+Select "Continue"
+
+Select "Yes"
+
+When promted, enter the password you entered earlier.
+
+If you enter the wrong password, your computer will not be bootable. In
+this case, use the BOOT menu from your BIOS to boot then as follows:
+
+```
+sudo mokutil --reset
+```
+
+Restart your computer and use the BOOT menu from BIOS to boot. In the MOK
+managerment screen, select `reset MOK list`. Then Reboot and retry the
+driver installation.
+
+Manual Installation Instructions
+
+It provides secure boot instructions.
 
 -----
 
@@ -158,6 +193,34 @@ dtoverlay=disable-wifi
 
 -----
 
+Question: When running `sudo sh install-driver.sh` on my RasPi 4B or
+400, I see the following:
+
+```
+Your kernel header files aren't properly installed.
+Please consult your distro documentation or user support forums.
+Once the header files are properly installed, please run...
+```
+
+Answer: The Pi 4/400 firmware now prefers the 64-bit kernel if one
+exists so even if you installed the 32 bit version of the RasPiOS,
+you may now have the 64 bit kernel active.
+
+The fix:
+
+add the following to /boot/config.txt and reboot:
+
+arm_64bit=0
+
+Reference:
+
+https://forums.raspberrypi.com/viewtopic.php?p=2091532&hilit=Tp+link#p2091532
+
+Note to RasPiOS devs: We really really wish you would consider the 
+consequences of the changes you make. Thank you.
+
+-----
+
 Question: I have an adapter with the 8821cu chipset and it supports
 bluetooth. The bluetooth works but the wifi does not. What is wrong?
 

Makefile

@@ -1352,20 +1352,8 @@ ifeq ($(CONFIG_PLATFORM_AUTODETECT), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
 EXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
 
-SUBARCH := $(shell uname -m)
-
-ifeq ($(SUBARCH), aarch64)
-SUBARCH := arm64
-endif
-
-ifeq ($(SUBARCH), armv7l)
-SUBARCH := arm
-endif
-
-ifeq ($(SUBARCH), armv6l)
-SUBARCH := arm
-endif
-
+#SUBARCH := $(shell uname -m)
+SUBARCH := $(shell uname -m | sed -e "s/i.86/i386/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch64/arm64/; s/riscv.*/riscv/;")
 ARCH ?= $(SUBARCH)
 
 CROSS_COMPILE ?=

README.md

@@ -44,7 +44,7 @@ confirm that this is the correct driver for your adapter.
 
 ### Not supported
 
-- hcxdumptool
+- hcxdumptool (see hcxdumptool documentation)
 
 ### A FAQ is available in this repo with the name `FAQ.md`
 
@@ -54,24 +54,27 @@ confirm that this is the correct driver for your adapter.
 
 ### Compatible CPU Architectures
 
-- x86, i686
+- x86, i386, i686
 - x86-64, amd64
 - armv6l, armv7l (arm)
 - aarch64 (arm64)
 
+Note: Additional CPU architectures may work but I currently only have
+the hardware to test the above.
+
 ### Compatible Kernels
 
 - Kernels: 4.19 - 5.11 (Realtek)
-- Kernels: 5.12 - 6.5  (community support)
+- Kernels: 5.12 - 6.6  (community support)
 
 ### Tested Compilers
 
-- gcc 10, 11 and 12
+- gcc 10, 11, 12 and 13
 
 ### Tested Linux Distributions
 
-Note: The information in this section depends largely on user reports which can
-be provided via PR or message in Issues.
+Note: The information in this section depends largely on user reports
+which can be provided via PR or message in Issues.
 
 - [Arch Linux](https://www.archlinux.org) (kernels 5.4 and 5.11)
 
@@ -81,9 +84,9 @@ be provided via PR or message in Issues.
 
 - [Fedora](https://getfedora.org) Fedora 38 (6.2.13-300)
 
-- [Kali Linux](https://www.kali.org/) (kernel 5.10)
+- [Kali Linux](https://www.kali.org/) (kernel 6.3)
 
-- [Manjaro](https://manjaro.org) (kernel 5.13)
+- [Manjaro](https://manjaro.org) (kernel 5.15)
 
 - [openSUSE](https://www.opensuse.org/) Tumbleweed (rolling) (kernel 5.15)
 
@@ -97,17 +100,27 @@ be provided via PR or message in Issues.
 
 - [Void Linux](https://voidlinux.org/) (kernel 5.18)
 
-Note: Red Hat Enterprise Linux (RHEL) and distros based on RHEL are not
-supported due to the way kernel patches are handled. I will support
-knowledgable RHEL developers if they want to merge the required
-support and keep it current. I reserve the right to delete this support
-if it causes any problems.
+Note: Red Hat Enterprise Linux (RHEL) and distros based on RHEL are
+supported by Red Hat devs due to the way kernel patches are handled in
+Red Hat. I support knowledgable RHEL developers if they want to merge
+the required support and keep it current. I reserve the right to delete
+this support without notice if it causes any problems.
+
+Current RHEL maintainer: none
 
 Note: Android is supported in the driver according to Realtek. I will
 support knowledgable Android developers if they want to merge and keep
 current the required support (most likely just instructions about how to
 compile and maybe a modification or two to the Makefile).
 
+Current Android maintainer: none
+
+Note: OpenWRT is not supported. OpenWRT provides drivers for USB WiFi
+adapters. OpenWRT provided drivers include support for the MT7921au
+(AXE3000), MT7612u (AC1200), MT7610u (AC600) chipsets. It is a challenge
+to use Realtek based adapters that use out-of-kernel drivers with
+OpenWRT so it is strongly advised to use the already supported chipsets.
+
 ### Compatible Devices
 
 - EDUP EP-AC1651 (nano) (single-state, single-function)
@@ -604,11 +617,12 @@ as good as it.
 
 -----
 
-To-Do:
+To Contribute:
 
-- Test for installation in VM's.
-- Reduce the size of the README while keeping the needed information.
-- Optimize scripts.
+Fork this repository.
+Make your edits.
+TEST THEM!
+Create a pull request.
 
 -----
 

os_dep/linux/os_intfs.c

@@ -27,7 +27,7 @@ MODULE_VERSION(DRIVERVERSION);
  * This declaration was created to resolve an error on Rockchip.
  * You can modify or add flags in the fs/Makefile.
  */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)
 	MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
 #endif