104100 2005-08-28 22:49 0000 ieee80211 will not emerge due to a requirement for CRYPTO_AES_586 2005-09-02 10:33:23 0000 1 1 1 Unclassified Gentoo Linux Unspecified 2005.0 AMD64 Linux RESOLVED FIXED InCVS P2 normal --- 1 john.mcclure@tyan.com.tw mobile@gentoo.org john.mcclure@tyan.com.tw 2005-08-28 22:49:42 0000 I am using a vanilla 2.6.13-rc3 kernel on a Ferrari 3400 notebook. I have the wireless working great except that it can't do WEP or any encryption. I tried emerging ieee80211 for WEP support and got this message: * ieee80211-1.0.3 requires support for AES cipher algorithms (i586) (CONFIG_CRY PTO_AES_586). * This option is called CONFIG_CRYPTO_AES in kernels prior to 2.6.8. Now I know I compiled in AES crypto support. But the issue is that it is this: less /usr/src/linux/.config |grep CRYPTO CONFIG_CRYPTO_AES_X86_64=y ieee80211 does not like x86_64. Should there be an ebuild that supports this option in the kernel? Reproducible: Always Steps to Reproduce: 1. emerge ieee80211 2. 3. Actual Results: * Found sources for kernel version: * 2.6.13-rc3 * ieee80211-1.0.3 requires support for AES cipher algorithms (i586) (CONFIG_CRYPTO_AES_586). * This option is called CONFIG_CRYPTO_AES in kernels prior to 2.6.8. !!! ERROR: net-wireless/ieee80211-1.0.3 failed. !!! Function pkg_setup, Line 45, Exitcode 0 !!! CONFIG_CRYPTO_AES_586 support not detected !!! If you need support, post the topmost build error, NOT this status message. Expected Results: Expected to support x86_64 AES. Portage 2.0.51.22-r2 (default-linux/amd64/2005.0, gcc-3.4.4, glibc-2.3.5-r1, 2.6.13-rc3 x86_64) ================================================================= System uname: 2.6.13-rc3 x86_64 Mobile AMD Athlon 64 Processor 3000+ Gentoo Base System version 1.12.0_pre6 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.3.5-r1, 2.4.1-r1 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -pipe -fomit-frame-pointer -O2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib64/mozilla/defaults/pref /usr/share/config /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-march=k8 -pipe -fomit-frame-pointer -O2" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X a52 aac aalib acpi alsa apache2 avi bash-completion berkdb bitmap-fonts bonobo browserplugin cdr crypt cups curl dts dvd dvdr dvdread dxr3 eds encode esd fam flac foomatic foomaticdb fortran g77 gd gdbm gif gpm gstreamer gtk gtk2 imagemagick imlib innodb ipv6 ithreads java jpeg junit kde ldap libcaca libwww lzw lzw-tiff mad mozilla mp3 mpeg mysql ncurses nls nptl nsplugin ogg oggvorbis opengl oss pam pdflib perl php png postgres ppds pthreads python qt quicktime readline samba sdl spell ssl tcpd tetex tiff truetype truetype-fonts type1-fonts usb userlocales v4l vcd vorbis winbind xine xinerama xml xml2 xmms xpm xv xvmc zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY tsunam@gentoo.org 2005-08-28 22:54:31 0000 vanilla kernel is not officially supported in gentoo. As per the gentoo documentation. Important: Use sys-kernel/gentoo-sources line of kernels! It has AMD64-specific patches, as well as additional enhancements. We will not be able to support you if you use another source. I'm fairly sure that if you were to use the gentoo-sources, you'd not be having this isue. Also you could look into the actual config file for ieee80211 and I'm sure you could modify it to use AES_x86_64 instead of the AES_586. henrik@brixandersen.dk 2005-08-29 01:36:02 0000 Not correct. Vanilla kernels (as in sys-kernel/vanilla-sources) are supported. Reporter, can you try changing the ebuild to check for CONFIG_CRYPTO_AES_X86_64 instead of CONFIG_CRYPTO_AES_586 and tell me if the ieee80211 kernel modules compiles and works with that? If it does, the check should of course be extended to check for the X86_64 version of the AES algorithm as well. tsunam@gentoo.org 2005-08-29 03:11:41 0000 brix, the vanilla comment (my fault for not making it clear) was in relation to the x86_64, which is from the amd64 profile. The only supported kernel for the amd64 team is as the note i posted, from the Technotes. Again my bad :) buison01@ie.hva.nl 2005-08-31 04:00:29 0000 This bug has popped up again. I am still getting this error with gentoo-sources-2.6.13, so the problem is *not* limited to vanilla kernels. I compiled ieee80211 manually on this kernel without any problems (extracting the tarball and running make;make install). Clearly, this is a bug in the ebuild (1.0.3). The script needs to be corrected to check the arch first, instead of blindly assuming x86 and demanding CONFIG_CRYPTO_AES_586. The only remaining question that bugs me is why the same ebuild worked fine on 2.6.12-gentoo-r9. And why am I the only one to report this problem again? Are there that few x86-64 users with wifi adapters running Gentoo at the moment? henrik@brixandersen.dk 2005-09-02 10:33:01 0000 Fixed in ieee80211-1.0.3-r1. henrik@brixandersen.dk 2005-09-02 10:33:23 0000 Thank you for reporting.