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<H1>[Mageia-dev] rtl8192ce missing firmware files in kernel-firmware-nonfree</H1>
<B>simple w8</B>
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TITLE="[Mageia-dev] rtl8192ce missing firmware files in kernel-firmware-nonfree">simplew8 at gmail.com
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<I>Fri Apr 13 00:50:41 CEST 2012</I>
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<PRE>2012/4/12 Pascal Terjan <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">pterjan at gmail.com</A>>:
><i> On Thu, Apr 12, 2012 at 21:19, simple w8 <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">simplew8 at gmail.com</A>> wrote:
</I>>><i> Hi,
</I>>><i>
</I>>><i> I have a realtek wifi card:
</I>>><i>
</I>>><i> ~]# lspcidrake -vv|grep -i wifi
</I>>><i> rtl8192ce       : Realtek Semiconductor Co., Ltd.|RTL8188CE
</I>>><i> 802.11b/g/n WiFi Adapter [NETWORK_OTHER] (vendor:10ec device:8176
</I>>><i> subv:10ec subd:9196) (rev: 01)
</I>>><i>
</I>>><i> it uses kernel module rtl8192ce (still dont understand why Mageia is
</I>>><i> calling as "RTL8188CE 802.11b/g/n WiFi Adapter" where is a 8192)
</I>><i>
</I>><i> rtl8192ce is the driver for RTL8192CE and RTL8188SE
</I>><i>
</I>><i> It seems pci.ids have same description for all of them:
</I>><i>
</I>><i> vendor: 10ec ("Realtek Semiconductor Co., Ltd."), device: 8176
</I>><i> ("RTL8188CE 802.11b/g/n WiFi Adapter")
</I>><i> vendor: 10ec ("Realtek Semiconductor Co., Ltd."), device: 8177
</I>><i> ("RTL8188CE 802.11b/g/n WiFi Adapter")
</I>><i> vendor: 10ec ("Realtek Semiconductor Co., Ltd."), device: 8178
</I>><i> ("RTL8188CE 802.11b/g/n WiFi Adapter")
</I>><i> vendor: 10ec ("Realtek Semiconductor Co., Ltd."), device: 8191
</I>><i> ("RTL8188CE 802.11b/g/n WiFi Adapter")
</I>><i>
</I>><i> You can request it to be fixed on
</I>><i> <A HREF="http://pci-ids.ucw.cz/read/PC/10ec/8176">http://pci-ids.ucw.cz/read/PC/10ec/8176</A> if you know what should be the
</I>><i> name
</I>><i>
</I>>><i> untill today it has happened that when writing, multiple times i get
</I>>><i> characters repeated like the keyboard key was stuck.
</I>>><i>
</I>>><i> When i runned Mandriva cooker 2 months ago i didnt had this problem so
</I>>><i> i went to see the differences between both packages
</I>>><i> kernel-firmware-nonfree (from Mageia) and kernel-firmware-extra (from
</I>>><i> Mandriva) and i saw that there are missing firmware files in the
</I>>><i> Mageia package, these files exist upstream, so i dont understand why
</I>>><i> werent them all put available in Mageia...
</I>><i>
</I>><i> I presume you the files are:
</I>><i>
</I>><i> rtlwifi/rtl8192cfwU_B.bin
</I>><i> rtlwifi/rtl8192cfwU.bin
</I>><i> rtlwifi/rtl8192cfw.bin
</I>
These are not the only differences, check the output:
~]$ LC_ALL=C diff -U 3
/mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi
/mageia/kernel-firmware-nonfree/SOURCES/linux-firmware-nonfree-20120219/rtlwifi
Only in /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi:
rtl8192cfwU.bin
Only in /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi:
rtl8192cfwU_B.bin
Binary files /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi/rtl8192defw.bin
and /mageia/kernel-firmware-nonfree/SOURCES/linux-firmware-nonfree-20120219/rtlwifi/rtl8192defw.bin
differ
Only in /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi:
rtl8192defw_12.bin
Binary files /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi/rtl8192sefw.bin
and /mageia/kernel-firmware-nonfree/SOURCES/linux-firmware-nonfree-20120219/rtlwifi/rtl8192sefw.bin
differ
Only in /mandriva/kernel-firmware-extra/SOURCES/linux-firmware/rtlwifi:
rtl8192sefw.old.bin
><i> Surprisingly <A HREF="http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git;a=tree;f=rtlwifi;h=97aae7b3721b48e08450c2e29b40d4d480797b5f;hb=HEAD">http://git.kernel.org/?p=linux/kernel/git/dwmw2/linux-firmware.git;a=tree;f=rtlwifi;h=97aae7b3721b48e08450c2e29b40d4d480797b5f;hb=HEAD</A>
</I>><i> doesn't have the same names for them:
</I>><i>
</I>><i> -rw-r--r--      13540   rtl8192cfw.bin  blob | history | raw
</I>><i> -rw-r--r--      16014   rtl8192cufw.bin blob | history | raw
</I>><i> -rw-r--r--      20526   rtl8192defw.bin blob | history | raw
</I>><i> -rw-r--r--      88856   rtl8192sefw.bin blob | history | raw
</I>><i> -rw-r--r--      129304  rtl8712u.bin    blob | history | raw
</I>><i>
</I>>><i> In conclusion, after adding the missing firmware files into
</I>>><i> /lib/firmware/rtlwifi/ i finally started having a normal behaviour
</I>>><i> when writing (it didnt happen again to have repeated characters like
</I>>><i> keyboard keys were stuck).
</I>>><i> Willl these files be added into the package or will i have continue to
</I>>><i> have attention if files that exist upstream are packaged?
</I>><i>
</I>><i> It seems there is a bug in the file WHENCE
</I>><i>
</I>><i> Driver rtl8192e - Realtek 8192 PCI wireless driver
</I>><i> File: RTL8192E/*
</I>><i> Licence: Redistributable, provided by Realtek in their driver
</I>><i>         source download.
</I>><i>
</I>><i> There should be a ":" after Driver, so the script does not get it.
</I></PRE>
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