gmacario
commented
7 years ago Rebuilt image genivi-dev-platform from branch master (commit eca9f5b9c838dee8e6bc1399aef532f2111a4379) and tested it on a RPi3.
With this image the built-in Wi-Fi adapter is correctly recognized:
root@raspberrypi3:~# ifconfig -a
eth0 Link encap:Ethernet HWaddr B8:27:EB:21:3F:76
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1%1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:12343 errors:0 dropped:0 overruns:0 frame:0
TX packets:12343 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:889218 (868.3 KiB) TX bytes:889218 (868.3 KiB)
wlan0 Link encap:Ethernet HWaddr B8:27:EB:74:6A:23
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
root@raspberrypi3:~#The following kernel modules are loaded:
root@raspberrypi3:~# lsmod
Module Size Used by
rfcomm 34553 2
bnep 10890 2
hci_uart 17905 1
btbcm 5891 1 hci_uart
bluetooth 330587 27 bnep,btbcm,hci_uart,rfcomm
ecryptfs 75798 0
brcmfmac 193568 0
brcmutil 5981 1 brcmfmac
cfg80211 451240 1 brcmfmac
rfkill 18246 5 cfg80211,bluetooth
i2c_bcm2708 4834 0
bcm2835_wdt 3225 0
bcm2835_gpiomem 2972 0
uio_pdrv_genirq 3164 0
uio 8128 1 uio_pdrv_genirq
sch_fq_codel 8781 2
snd_bcm2835 21867 0
snd_pcm 76286 1 snd_bcm2835
snd_timer 19348 1 snd_pcm
snd 52842 3 snd_bcm2835,snd_timer,snd_pcm
hid_multitouch 10037 0
fuse 89538 1
ipv6 354479 30
root@raspberrypi3:~#Additionally the image includes ALL kernel modules (through the kernel-modules meta package)
root@raspberrypi3:~# rpm -qa | grep kernel-module- | wc -l
1527
root@raspberrypi3:~# rpm -qil kernel-modules
Name : kernel-modules Relocations: (not relocatable)
Version : 4.4.50+git0+04c8e47067 Vendor: (none)
Release : r0 Build Date: Mon Jul 10 10:20:10 2017
Install Date: Mon Jul 10 13:36:17 2017 Build Host: 0fb7e9de3727
Group : kernel Source RPM: linux-raspberrypi-4.4.50+git0+04c8e47067-r0.src.rpm
Size : 0 License: GPLv2
Signature : DSA/SHA1, Mon Jul 10 10:20:14 2017, Key ID ceaff6cf4670334d
Packager : meta-ivi <genivi-meta-ivi@lists.genivi.org>
Summary : Linux kernel
Architecture: raspberrypi3
Description :
Kernel modules meta package
(contains no files)
root@raspberrypi3:~#NOTE: kernel-modules is included because of https://github.com/GENIVI/meta-ivi/blob/df824ccfb821a38f2e83b1d1ac75a4601a5b738b/meta-ivi/recipes-yocto-ivi/packagegroups/packagegroup-specific-component-p1.bb#L14
The image also includes packages wireless-tools and wpa-supplicant:
root@raspberrypi3:~# rpm -qil wireless-tools
Name : wireless-tools Relocations: (not relocatable)
Version : 30.pre9 Vendor: (none)
Release : r0 Build Date: Mon Jul 10 11:54:41 2017
Install Date: Mon Jul 10 13:34:08 2017 Build Host: 0fb7e9de3727
Group : base Source RPM: wireless-tools-30.pre9-r0.src.rpm
Size : 66372 License: GPLv2 & (LGPLv2.1 | MPL-1.1 | BSD)
Signature : DSA/SHA1, Mon Jul 10 11:54:42 2017, Key ID 56eed567c00f44b6
Packager : meta-ivi <genivi-meta-ivi@lists.genivi.org>
URL : http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html
Summary : Tools for the Linux Standard Wireless Extension Subsystem
Architecture: cortexa7hf_neon_vfpv4
Description :
Tools for the Linux Standard Wireless Extension Subsystem.
/sbin
/sbin/iwconfig
/sbin/iwgetid
/sbin/iwlist
/sbin/iwpriv
/sbin/iwspy
root@raspberrypi3:~# rpm -qil wpa-supplicant
Name : wpa-supplicant Relocations: (not relocatable)
Version : 2.5 Vendor: (none)
Release : r0 Build Date: Mon Jul 10 11:42:41 2017
Install Date: Mon Jul 10 13:35:42 2017 Build Host: 0fb7e9de3727
Group : network Source RPM: wpa-supplicant-2.5-r0.src.rpm
Size : 956033 License: BSD
Signature : DSA/SHA1, Mon Jul 10 11:42:41 2017, Key ID 3fba281d8cd9a2b4
Packager : meta-ivi <genivi-meta-ivi@lists.genivi.org>
URL : http://w1.fi/wpa_supplicant/
Summary : Client for Wi-Fi Protected Access (WPA)
Architecture: cortexa7hf_neon_vfpv4
Description :
Client for Wi-Fi Protected Access (WPA).
/etc
/etc/dbus-1
/etc/dbus-1/system.d
/etc/dbus-1/system.d/dbus-wpa_supplicant.conf
/etc/default
/etc/default/volatiles
/etc/default/volatiles/99_wpa_supplicant
/etc/network
/etc/network/if-down.d
/etc/network/if-post-down.d
/etc/network/if-post-down.d/wpa-supplicant
/etc/network/if-pre-up.d
/etc/network/if-pre-up.d/wpa-supplicant
/etc/wpa_supplicant.conf
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/wpa_supplicant-nl80211@.service
/lib/systemd/system/wpa_supplicant-wired@.service
/lib/systemd/system/wpa_supplicant.service
/lib/systemd/system/wpa_supplicant@.service
/usr
/usr/sbin
/usr/sbin/wpa_supplicant
/usr/share
/usr/share/dbus-1
/usr/share/dbus-1/system-services
/usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service
/usr/share/dbus-1/system-services/fi.w1.wpa_supplicant1.service
root@raspberrypi3:~#Package wpa-supplicant is included because of https://github.com/GENIVI/meta-ivi/blob/df824ccfb821a38f2e83b1d1ac75a4601a5b738b/meta-ivi/recipes-yocto-ivi/packagegroups/packagegroup-specific-component-p1.bb#L31
Tracking what's left from #5:
wpa-supplicant~ (not needed - see https://github.com/robotrokers/rokers-yocto-distro/issues/5#issuecomment-313368965)Check how this has been done on upstream https://github.com/GENIVI/genivi-dev-platform