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Code Issues Releases Wiki Activity

Set WiFi firmware in /lib/firmware/cypress

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root 2023-02-25 03:42:23 -05:00
parent bd9a6bb3a0
commit 57326cebce
7 changed files with 79 additions and 50 deletions
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37
roles/firmware/tasks/download.yml
View file

@ -1,23 +1,36 @@
- name: Back up 4 OS-provided WiFi firmware files (or symlinks) to /lib/firmware/brcm/*.orig # 2023-02-24: MONITOR FIRMWARE UPDATES in 3 places especially:
copy: #
src: /lib/firmware/brcm/{{ item }} # 1. apt changelog firmware-brcm80211
dest: /lib/firmware/brcm/{{ item }}.orig # https://github.com/RPi-Distro/firmware-nonfree
# http://archive.raspberrypi.org/debian/dists/bullseye/main/binary-arm64/Packages
# http://archive.raspberrypi.org/debian/pool/main/f/firmware-nonfree/firmware-brcm80211_*
# 2. apt changelog linux-firmware-raspi
# https://packages.ubuntu.com/search?keywords=linux-firmware-raspi
# 3. https://github.com/moodlebox/moodlebox/blob/main/roles/accesspoint/tasks/main.yml
#- name: Back up 4 OS-provided WiFi firmware files (incl symlink contents) to /lib/firmware/cypress/*.orig
- name: Back up 4 OS-provided WiFi firmware files (or preserve symlinks) to /lib/firmware/cypress/*.orig
# copy:
# src: /lib/firmware/cypress/{{ item }}
# dest: /lib/firmware/cypress/{{ item }}.orig
# local_follow: False # FAILS TO PRESERVE LINKS (ansible/ansible#74777) e.g. /lib/firmware/cypress/cyfmac43455-sdio.bin -> /etc/alternatives/cyfmac43455-sdio.bin -> ...
command: cp -P /lib/firmware/cypress/{{ item }} /lib/firmware/cypress/{{ item }}.orig
with_items: with_items:
- brcmfmac43430-sdio.bin - cyfmac43430-sdio.bin
- brcmfmac43430-sdio.clm_blob - cyfmac43430-sdio.clm_blob
- brcmfmac43455-sdio.bin - cyfmac43455-sdio.bin
- brcmfmac43455-sdio.clm_blob - cyfmac43455-sdio.clm_blob
ignore_errors: yes #ignore_errors: yes
- name: Download higher-capacity firmwares (for RPi internal WiFi, per https://github.com/iiab/iiab/issues/823#issuecomment-662285202 and https://github.com/iiab/iiab/issues/2853) - name: Download higher-capacity firmwares (for RPi internal WiFi, per https://github.com/iiab/iiab/issues/823#issuecomment-662285202 and https://github.com/iiab/iiab/issues/2853)
get_url: get_url:
url: "{{ iiab_download_url }}/{{ item }}" url: "{{ iiab_download_url }}/{{ item }}"
dest: /lib/firmware/brcm/ dest: /lib/firmware/cypress/
timeout: "{{ download_timeout }}" timeout: "{{ download_timeout }}"
with_items: with_items:
- brcmfmac43455-sdio.bin_2021-11-30_minimal # 19 -- from https://github.com/RPi-Distro/firmware-nonfree/blob/feeeda21e930c2e182484e8e1269b61cca2a8451/debian/config/brcm80211/cypress/cyfmac43455-sdio-minimal.bin - brcmfmac43455-sdio.bin_2021-11-30_minimal # 19 -- SAME AS RASPIOS & UBUNTU'S https://github.com/RPi-Distro/firmware-nonfree/blob/feeeda21e930c2e182484e8e1269b61cca2a8451/debian/config/brcm80211/cypress/cyfmac43455-sdio-minimal.bin
- brcmfmac43455-sdio.bin_2021-10-05_3rd-trial-minimal # 24 -- from https://github.com/iiab/iiab/issues/2853#issuecomment-934293015 - brcmfmac43455-sdio.bin_2021-10-05_3rd-trial-minimal # 24 -- from https://github.com/iiab/iiab/issues/2853#issuecomment-934293015
- brcmfmac43455-sdio.clm_blob_2021-11-17_rpi # Works w/ both above -- from https://github.com/RPi-Distro/firmware-nonfree/blob/dc406650e840705957f8403efeacf71d2d7543b3/debian/config/brcm80211/cypress/cyfmac43455-sdio.clm_blob - brcmfmac43455-sdio.clm_blob_2021-11-17_rpi # Works w/ both above -- SAME AS RASPIOS & UBUNTU'S https://github.com/RPi-Distro/firmware-nonfree/blob/dc406650e840705957f8403efeacf71d2d7543b3/debian/config/brcm80211/cypress/cyfmac43455-sdio.clm_blob
- brcmfmac43455-sdio.bin_2015-03-01_7.45.18.0_ub19.10.1 # 32 -- from https://github.com/iiab/iiab/issues/823#issuecomment-662285202 - brcmfmac43455-sdio.bin_2015-03-01_7.45.18.0_ub19.10.1 # 32 -- from https://github.com/iiab/iiab/issues/823#issuecomment-662285202
- brcmfmac43455-sdio.clm_blob_2018-02-26_rpi - brcmfmac43455-sdio.clm_blob_2018-02-26_rpi
- brcmfmac43430-sdio.bin_2018-09-11_7.45.98.65 # 30 -- from https://github.com/iiab/iiab/issues/823#issuecomment-662285202 - brcmfmac43430-sdio.bin_2018-09-11_7.45.98.65 # 30 -- from https://github.com/iiab/iiab/issues/823#issuecomment-662285202

46
roles/firmware/tasks/install.yml
View file

@ -4,61 +4,69 @@
# Set 2 symlinks for RPi 3 B+ and 4 (43455) # Set 2 symlinks for RPi 3 B+ and 4 (43455)
# COMPARE: update-alternatives --display cyfmac43455-sdio.bin
# https://github.com/moodlebox/moodlebox/blob/main/roles/accesspoint/tasks/main.yml#L3-L6
- name: Populate rpi3bplus_rpi4_wifi_firmwares dictionary (lookup table for operator-chosen .bin and .clm_blob files in /lib/firmware/brcm) - name: Populate rpi3bplus_rpi4_wifi_firmwares dictionary (lookup table for operator-chosen .bin and .clm_blob files in /lib/firmware/cypress)
set_fact: set_fact:
rpi3bplus_rpi4_wifi_firmwares: # Dictionary keys (left side) are always strings, e.g. "19" rpi3bplus_rpi4_wifi_firmwares: # Dictionary keys (left side) are always strings, e.g. "19"
os: os:
- brcmfmac43455-sdio.bin.orig - cyfmac43455-sdio.bin.orig # 2023-02-25: 7.45.241 from 2021-11-01 on Ubuntu 22.04.2 too (cyfmac43455-sdio-standard.bin)
- brcmfmac43455-sdio.clm_blob.orig - cyfmac43455-sdio.clm_blob.orig # On Ubuntu 22.04.2 too (brcmfmac43455-sdio.clm_blob_2021-11-17_rpi)
ub:
- cyfmac43455-sdio.bin.distrib # 2023-02-25: STALE 7.45.234 from 2021-04-15; on Ubuntu 22.04.2 NOT RasPiOS
- cyfmac43455-sdio.clm_blob.distrib # 4.7K instead of 2.7K w/ above "os"
19: 19:
- brcmfmac43455-sdio.bin_2021-11-30_minimal - brcmfmac43455-sdio.bin_2021-11-30_minimal # On Ubuntu 22.04.2 too (cyfmac43455-sdio-minimal.bin)
- brcmfmac43455-sdio.clm_blob_2021-11-17_rpi - brcmfmac43455-sdio.clm_blob_2021-11-17_rpi # On Ubuntu 22.04.2 too (cyfmac43455-sdio.clm_blob)
24: 24:
- brcmfmac43455-sdio.bin_2021-10-05_3rd-trial-minimal - brcmfmac43455-sdio.bin_2021-10-05_3rd-trial-minimal
- brcmfmac43455-sdio.clm_blob_2021-11-17_rpi - brcmfmac43455-sdio.clm_blob_2021-11-17_rpi # On Ubuntu 22.04.2 too (cyfmac43455-sdio.clm_blob)
32: 32:
- brcmfmac43455-sdio.bin_2015-03-01_7.45.18.0_ub19.10.1 - brcmfmac43455-sdio.bin_2015-03-01_7.45.18.0_ub19.10.1
- brcmfmac43455-sdio.clm_blob_2018-02-26_rpi - brcmfmac43455-sdio.clm_blob_2018-02-26_rpi # 14K instead of 2.7K w/ above "os"
- name: Symlink /lib/firmware/brcm/brcmfmac43455-sdio.bin.iiab -> {{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][0] }} (as rpi3bplus_rpi4_wifi_firmware is "{{ rpi3bplus_rpi4_wifi_firmware }}") - name: Symlink /lib/firmware/cypress/cyfmac43455-sdio.bin.iiab -> {{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][0] }} (as rpi3bplus_rpi4_wifi_firmware is "{{ rpi3bplus_rpi4_wifi_firmware }}")
file: file:
src: "{{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][0] }}" src: "{{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][0] }}"
path: /lib/firmware/brcm/brcmfmac43455-sdio.bin.iiab path: /lib/firmware/cypress/cyfmac43455-sdio.bin.iiab
state: link state: link
force: yes force: yes
- name: Symlink /lib/firmware/brcm/brcmfmac43455-sdio.clm_blob.iiab -> {{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][1] }} (as rpi3bplus_rpi4_wifi_firmware is "{{ rpi3bplus_rpi4_wifi_firmware }}") - name: Symlink /lib/firmware/cypress/cyfmac43455-sdio.clm_blob.iiab -> {{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][1] }} (as rpi3bplus_rpi4_wifi_firmware is "{{ rpi3bplus_rpi4_wifi_firmware }}")
file: file:
src: "{{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][1] }}" src: "{{ rpi3bplus_rpi4_wifi_firmwares[rpi3bplus_rpi4_wifi_firmware][1] }}"
path: /lib/firmware/brcm/brcmfmac43455-sdio.clm_blob.iiab path: /lib/firmware/cypress/cyfmac43455-sdio.clm_blob.iiab
state: link state: link
force: yes force: yes
# Set 2 symlinks for RPi Zero W and 3 (43430) # Set 2 symlinks for RPi Zero W and 3 (43430)
- name: Populate rpizerow_rpi3_wifi_firmwares dictionary (lookup table for operator-chosen .bin and .clm_blob files in /lib/firmware/brcm) - name: Populate rpizerow_rpi3_wifi_firmwares dictionary (lookup table for operator-chosen .bin and .clm_blob files in /lib/firmware/cypress)
set_fact: set_fact:
rpizerow_rpi3_wifi_firmwares: rpizerow_rpi3_wifi_firmwares:
os: os:
- brcmfmac43430-sdio.bin.orig - cyfmac43430-sdio.bin.orig # 2023-02-25: 7.45.98 from 2021-07-19 on Ubuntu 22.04.2 too
- brcmfmac43430-sdio.clm_blob.orig - cyfmac43430-sdio.clm_blob.orig # On Ubuntu 22.04.2 too
ub:
- cyfmac43430-sdio.bin.distrib # 2023-02-25: STALE 7.45.98.118 from 2021-03-30; on Ubuntu 22.04.2 NOT RasPiOS
- cyfmac43430-sdio.clm_blob.distrib # Identical to above 4.7K cyfmac43430-sdio.clm_blob
30: 30:
- brcmfmac43430-sdio.bin_2018-09-11_7.45.98.65 - brcmfmac43430-sdio.bin_2018-09-11_7.45.98.65
- brcmfmac43430-sdio.clm_blob_2018-09-11_7.45.98.65 - brcmfmac43430-sdio.clm_blob_2018-09-11_7.45.98.65 # 14K instead of 4.7K w/ above "os" & "ub"
- name: Symlink /lib/firmware/brcm/brcmfmac43430-sdio.bin.iiab -> {{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][0] }} (as rpizerow_rpi3_wifi_firmware is "{{ rpizerow_rpi3_wifi_firmware }}") - name: Symlink /lib/firmware/cypress/cyfmac43430-sdio.bin.iiab -> {{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][0] }} (as rpizerow_rpi3_wifi_firmware is "{{ rpizerow_rpi3_wifi_firmware }}")
file: file:
src: "{{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][0] }}" src: "{{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][0] }}"
path: /lib/firmware/brcm/brcmfmac43430-sdio.bin.iiab path: /lib/firmware/cypress/cyfmac43430-sdio.bin.iiab
state: link state: link
force: yes force: yes
- name: Symlink /lib/firmware/brcm/brcmfmac43430-sdio.clm_blob.iiab -> {{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][1] }} (as rpizerow_rpi3_wifi_firmware is "{{ rpizerow_rpi3_wifi_firmware }}") - name: Symlink /lib/firmware/cypress/cyfmac43430-sdio.clm_blob.iiab -> {{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][1] }} (as rpizerow_rpi3_wifi_firmware is "{{ rpizerow_rpi3_wifi_firmware }}")
file: file:
src: "{{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][1] }}" src: "{{ rpizerow_rpi3_wifi_firmwares[rpizerow_rpi3_wifi_firmware][1] }}"
path: /lib/firmware/brcm/brcmfmac43430-sdio.clm_blob.iiab path: /lib/firmware/cypress/cyfmac43430-sdio.clm_blob.iiab
state: link state: link
force: yes force: yes

22
roles/firmware/templates/iiab-check-firmware
View file

@ -14,29 +14,29 @@ iiab_var_value() {
} }
link_fw() { link_fw() {
if [[ $(readlink /lib/firmware/brcm/$1) != $1.iiab ]] ; then if [[ $(readlink /lib/firmware/cypress/$1) != $1.iiab ]] ; then
echo echo
mv /lib/firmware/brcm/$1 /lib/firmware/brcm/$1.$(date +%F-%T) mv /lib/firmware/cypress/$1 /lib/firmware/cypress/$1.$(date +%F-%T)
ln -s $1.iiab /lib/firmware/brcm/$1 ln -s $1.iiab /lib/firmware/cypress/$1
echo -e "\e[1mSymlinked /lib/firmware/brcm/$1 -> $1.iiab\e[0m" echo -e "\e[1mSymlinked /lib/firmware/cypress/$1 -> $1.iiab\e[0m"
touch /tmp/.fw_modified touch /tmp/.fw_modified
fi fi
} }
if [[ $(iiab_var_value rpi3bplus_rpi4_wifi_firmware) != "os" ]] ; then if [[ $(iiab_var_value rpi3bplus_rpi4_wifi_firmware) != "os" ]] ; then
link_fw brcmfmac43455-sdio.bin link_fw cyfmac43455-sdio.bin
link_fw brcmfmac43455-sdio.clm_blob link_fw cyfmac43455-sdio.clm_blob
fi fi
if [[ $(iiab_var_value rpizerow_rpi3_wifi_firmware) != "os" ]] ; then if [[ $(iiab_var_value rpizerow_rpi3_wifi_firmware) != "os" ]] ; then
link_fw brcmfmac43430-sdio.bin link_fw cyfmac43430-sdio.bin
link_fw brcmfmac43430-sdio.clm_blob link_fw cyfmac43430-sdio.clm_blob
fi fi
if [ -f /tmp/.fw_modified ]; then if [ -f /tmp/.fw_modified ]; then
bash /etc/profile.d/iiab-firmware-warn.sh bash /etc/profile.d/iiab-firmware-warn.sh
else else
echo -e "\n\e[1mWiFi Firmware links in /lib/firmware/brcm appear \e[92mCORRECT\e[0m\e[1m, per iiab/iiab#2853.\e[0m" echo -e "\n\e[1mWiFi Firmware links in /lib/firmware/cypress appear \e[92mCORRECT\e[0m\e[1m, per iiab/iiab#2853.\e[0m"
echo echo
echo -e "\e[100;1m(No reboot appears necessary!)\e[0m" echo -e "\e[100;1m(No reboot appears necessary!)\e[0m"
echo echo

6
vars/default_vars.yml
View file

@ -131,9 +131,10 @@ hostapd_enabled: True
# Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the # Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the
# internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or # internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or
# 32 on older OS's from 2020) using EXACTLY 1 of the 4 lines below: # 32 on older OS's from 2020) using EXACTLY 1 of the 5 lines below:
# #
#rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241 #rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241
#rpi3bplus_rpi4_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.234
rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853 rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
#rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW! #rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW!
#rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's #rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's
@ -143,7 +144,8 @@ rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
# Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the # Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the
# internal WiFi hotspot. Or try increasing this to 30 student WiFi devices: # internal WiFi hotspot. Or try increasing this to 30 student WiFi devices:
# #
rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98.118 rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98
#rpizerow_rpi3_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.98.118
#rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28 #rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28
wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi

6
vars/local_vars_large.yml
View file

@ -74,9 +74,10 @@ hostapd_password: changeme # espec if WiFi firmware patched below? #2696
# Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the # Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the
# internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or # internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or
# 32 on older OS's from 2020) using EXACTLY 1 of the 4 lines below: # 32 on older OS's from 2020) using EXACTLY 1 of the 5 lines below:
# #
#rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241 #rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241
#rpi3bplus_rpi4_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.234
rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853 rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
#rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW! #rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW!
#rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's #rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's
@ -86,7 +87,8 @@ rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
# Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the # Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the
# internal WiFi hotspot. Or try increasing this to 30 student WiFi devices: # internal WiFi hotspot. Or try increasing this to 30 student WiFi devices:
# #
rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98.118 rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98
#rpizerow_rpi3_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.98.118
#rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28 #rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28
wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi

6
vars/local_vars_medium.yml
View file

@ -74,9 +74,10 @@ hostapd_password: changeme # espec if WiFi firmware patched below? #2696
# Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the # Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the
# internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or # internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or
# 32 on older OS's from 2020) using EXACTLY 1 of the 4 lines below: # 32 on older OS's from 2020) using EXACTLY 1 of the 5 lines below:
# #
#rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241 #rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241
#rpi3bplus_rpi4_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.234
rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853 rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
#rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW! #rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW!
#rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's #rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's
@ -86,7 +87,8 @@ rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
# Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the # Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the
# internal WiFi hotspot. Or try increasing this to 30 student WiFi devices: # internal WiFi hotspot. Or try increasing this to 30 student WiFi devices:
# #
rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98.118 rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98
#rpizerow_rpi3_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.98.118
#rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28 #rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28
wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi

6
vars/local_vars_small.yml
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@ -74,9 +74,10 @@ hostapd_password: changeme # espec if WiFi firmware patched below? #2696
# Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the # Raspberry Pi 3 B+ and 4 OS's don't allow more than ~4 students to use the
# internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or # internal WiFi hotspot. Increase this to 19 or 24 student WiFi devices (or
# 32 on older OS's from 2020) using EXACTLY 1 of the 4 lines below: # 32 on older OS's from 2020) using EXACTLY 1 of the 5 lines below:
# #
#rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241 #rpi3bplus_rpi4_wifi_firmware: os # Use your OS's WiFi firmware e.g. 7.45.241
#rpi3bplus_rpi4_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.234
rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853 rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
#rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW! #rpi3bplus_rpi4_wifi_firmware: 24 # REQUIRES "wifi_up_down: False" BELOW!
#rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's #rpi3bplus_rpi4_wifi_firmware: 32 # UNRELIABLE (INTERMITTENT) with 2021+ OS's
@ -86,7 +87,8 @@ rpi3bplus_rpi4_wifi_firmware: 19 # SEE: github.com/iiab/iiab/issues/2853
# Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the # Raspberry Pi Zero W and 3 OS's don't allow more than ~10 students to use the
# internal WiFi hotspot. Or try increasing this to 30 student WiFi devices: # internal WiFi hotspot. Or try increasing this to 30 student WiFi devices:
# #
rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98.118 rpizerow_rpi3_wifi_firmware: os # Use yr OS WiFi firmware e.g. 7.45.98
#rpizerow_rpi3_wifi_firmware: ub # Ubuntu-only OLD firmware e.g. 7.45.98.118
#rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28 #rpizerow_rpi3_wifi_firmware: 30 # Or firmware 7.45.98.65 from 2018-09-28
wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi wifi_up_down: True # AP+STA mode: Uses "ap0" WiFi adapter for upstream WiFi