From: Jason Self Date: Tue, 5 Feb 2019 02:19:06 +0000 (-0800) Subject: deblob-2.6.26-libre1 X-Git-Tag: deblob-2.6.26-libre1^0 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4beae2e3f2e71a1b614ab0c28debd80f60727672;p=librecmc%2Flinux-libre.git deblob-2.6.26-libre1 --- diff --git a/deblob-2.6.26 b/deblob-2.6.26 index 855dd095656..9cf4403154f 100755 --- a/deblob-2.6.26 +++ b/deblob-2.6.26 @@ -1,5 +1,5 @@ #!/bin/sh -# + # Copyright (C) 2008 Jeff Moe # Copyright (C) 2008 Alexandre Oliva # @@ -16,46 +16,44 @@ # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -# + + # deblob - remove non-free blobs from the vanilla linux kernel -# -# http://www.blagblagblag.org/pub/BLAG/linux/kernel/v2.6 -# ftp://ftp.blagblagblag.org/pub/BLAG/linux/kernel/v2.6 + # http://www.fsfla.org/svn/fsfla/software/linux-libre -# + + +# This script, suited for the kernel version named below, in kver, +# attempts to remove only non-Free Software bits, without removing +# Free Software that happens to be in the same file. + +# Drivers that currently require non-Free firmware are retained, but +# firmware included in GPLed sources is replaced with /*(DEBLOBBED)*/ +# if the deblob-check script, that knows how to do this, is present. +# -lxoliva + + # See also: # http://wiki.debian.org/KernelFirmwareLicensing # svn://svn.debian.org/kernel/dists/trunk/linux-2.6/debian/patches/debian/dfsg/files-1 # http://svn.gnewsense.svnhopper.net/gnewsense/builder/trunk/firmware/firmware-removed # http://svn.gnewsense.svnhopper.net/gnewsense/builder/trunk/gen-kernel -# + # Thanks to Brian Brazil @ gnewsense -# -# This version, suited for 2.6.26, avoids removing Free Software for -# the sake of removing non-Free Software. Drivers that currently -# require non-Free firmware are retained, but firmware included in -# GPLed sources is replaced with /*(DEBLOBBED)*/ if the deblob-check -# script, that knows how to do this, is present. -lxoliva # For each kver release, start extra with an empty string, then count # from 1 if changes are needed that require rebuilding the tarball. -kver=2.6.26 extra= - -sed -i "s,^EXTRAVERSION.*,EXTRAVERSION = -libre$extra," Makefile - -#################### -# FOOOOO XXXXXX -# drivers/net/tokenring/Kconfig needs as last line: -# endif # TR -# drivers/media/Kconfig needs before endmenu -# endif # DAB +kver=2.6.26 extra=1 -if [ ! -f `which unifdef` ] ; then echo "requires unifdef" ; exit ; fi +if unifdef /dev/null; then :; else + echo unifdef is required >&2 + exit 1 +fi check=`echo $0 | sed 's,/[^/]*$,,'`/deblob-check if [ ! -f $check ] ; then - echo "optional deblob-check missing, will remove entire files" + echo optional deblob-check missing, will remove entire files >&2 have_check=false else have_check=: @@ -128,6 +126,51 @@ function clean_ifdef { check_changed $1 } + +# First, check that files that contain firmwares and their +# corresponding sources are present. + +for f in \ + drivers/char/ser_a2232fw.h \ + drivers/char/ser_a2232fw.ax \ + drivers/net/ixp2000/ixp2400_rx.ucode \ + drivers/net/ixp2000/ixp2400_rx.uc \ + drivers/net/ixp2000/ixp2400_tx.ucode \ + drivers/net/ixp2000/ixp2400_rx.uc \ + drivers/net/wan/wanxlfw.inc_shipped \ + drivers/net/wan/wanxlfw.S \ + drivers/net/wireless/atmel.c \ + drivers/net/wireless/atmel.c \ + drivers/scsi/53c700_d.h_shipped \ + drivers/scsi/53c700.scr \ + drivers/scsi/aic7xxx/aic79xx_seq.h_shipped \ + drivers/scsi/aic7xxx/aic79xx.seq \ + drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped \ + drivers/scsi/aic7xxx/aic7xxx.seq \ + drivers/scsi/aic7xxx_old/aic7xxx_seq.c \ + drivers/scsi/aic7xxx_old/aic7xxx.seq \ + drivers/scsi/53c7xx_d.h_shipped \ + drivers/scsi/53c7xx.scr \ + drivers/scsi/sym53c8xx_2/sym_fw1.h \ + drivers/scsi/sym53c8xx_2/sym_fw1.h \ + drivers/scsi/sym53c8xx_2/sym_fw2.h \ + drivers/scsi/sym53c8xx_2/sym_fw2.h \ + drivers/usb/serial/keyspan_pda_fw.h \ + drivers/usb/serial/keyspan_pda.S \ + drivers/usb/serial/xircom_pgs_fw.h \ + drivers/usb/serial/xircom_pgs.S \ + sound/pci/cs46xx/imgs/cwcbinhack.h \ + sound/pci/cs46xx/imgs/cwcdma.asp \ +; do + if test ! $f; then + echo $f is not present, something is amiss >&2 + exit 1 + fi +done + +# Identify the tarball. +sed -i "s,^EXTRAVERSION.*,&-libre$extra," Makefile + ####################### # Removed ATM Drivers # ####################### @@ -137,16 +180,7 @@ clean_blob drivers/atm/atmsar11.data # ATM_FORE200E_PCA # ATM_FORE200E_SBA - SBA-200E -# it appears by placing these files under the GPL this company -# now has to release the source - -# There's no code in this file. --lxoliva -# clean_file drivers/atm/fore200e_firmware_copyright - -# There's only GPLed code in this one. --lxoliva -# clean_file drivers/atm/fore200e_mkfirm.c - -clean_kconfig drivers/atm/Kconfig 'ATM_\(FORE\).*' +clean_kconfig drivers/atm/Kconfig 'ATM_FORE.*' clean_mk CONFIG_ATM_FORE200E drivers/atm/Makefile clean_file drivers/atm/pca200e.data @@ -170,7 +204,7 @@ clean_blob drivers/char/dsp56k.c clean_kconfig arch/m68k/Kconfig 'ATARI_DSP56K' clean_mk CONFIG_ATARI_DSP56K drivers/char/Makefile -# drm +# gpu drm # DRM_MGA - Matrox g200/g400 clean_blob drivers/char/drm/mga_ucode.h @@ -578,7 +612,7 @@ clean_kconfig sound/pci/Kconfig 'SND_CS46XX' # sed -i '/cs46xx\/ \\/d' sound/pci/Makefile # SND_KORG1212 - Korg 1212 IO -# clean_ifdef sound/pci/korg1212/korg1212.c CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL +clean_ifdef sound/pci/korg1212/korg1212.c CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL clean_blob sound/pci/korg1212/korg1212-firmware.h # SND_MAESTRO3 - ESS Allegro/Maestro3 @@ -588,53 +622,14 @@ clean_ifdef sound/pci/maestro3.c CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL clean_blob sound/pci/ymfpci/ymfpci_image.h clean_ifdef sound/pci/ymfpci/ymfpci_main.c CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL +# SND_SB16_CSP_FIRMWARE_IN_KERNEL - SB16 Advanced Signal Processor +clean_blob sound/isa/sb/sb16_csp_codecs.h +clean_kconfig sound/isa/Kconfig SND_SB16_CSP_FIRMWARE_IN_KERNEL -############### -# Not Removed # -############### - -# This is not removed in debian nor gnewsense nor do I think -# it should be removed. It's on debian's list to check out -# I think it points at firmware, but doesn't contain any -# (e.g. if you add the file yss225_registers.bin it will use it) -# clean_blob sound/isa/wavefront/wavefront_fx.c - -# VIDEO_STRADIS - Stradis 4:2:2 MPEG-2 video driver -# This just sets a few values and a bunch of zeros. It doesn't look like -# it was done by anything that would have upstream source code. This should -# probably be kept. It's removed in gnewsense, but not even mentioned -# by debian as potential candidate. It is used by stratis.c -# clean_blob drivers/media/video/cs8420.h - -# gnewsense removes drivers/serial/jsm/jsm_neo.c but vanilla version looks ok - -# Not in kernel 2.6.23 -# drivers/scsi/qla2xxx/ql2100_fw.c -# drivers/scsi/qla2xxx/ql2200_fw.c -# drivers/scsi/qla2xxx/ql2300_fw.c -# drivers/scsi/qla2xxx/ql2322_fw.c -# drivers/scsi/qla2xxx/ql2400_fw.c -# drivers/usb/net/kawethfw.h -# sound/isa/sb/sb16/sb16_csp_codecs.h -# sound/oss/yss225.c -# drivers/scsi/53c7xx_d.h_shipped 53c7xx.scr -# sound/pci/cs46xx/imgs/cwcemb80.h - -# Not in kernel 2.6.24 -# drivers/net/dgrs_firmware.c - -# blobs but free source available (source listed 2nd) -# drivers/char/ser_a2232fw.h ser_a2232fw.ax -# drivers/net/ixp2000/ixp2400_rx.ucode ixp2400_rx.uc -# drivers/net/ixp2000/ixp2400_tx.ucode ixp2400_rx.uc -# drivers/net/wan/wanxlfw.inc_shipped wanxlfw.S -# drivers/net/wireless/atmel.c atmel.c -# drivers/scsi/53c700_d.h_shipped 53c700.scr -# drivers/scsi/aic7xxx/aic79xx_seq.h_shipped aic79xx.seq -# drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped aic7xxx.seq -# drivers/scsi/aic7xxx_old/aic7xxx_seq.c aic7xxx.seq -# drivers/scsi/sym53c8xx_2/sym_fw1.h sym_fw1.h -# drivers/scsi/sym53c8xx_2/sym_fw2.h sym_fw2.h -# drivers/usb/serial/keyspan_pda_fw.h keyspan_pda.S -# drivers/usb/serial/xircom_pgs_fw.h xircom_pgs.S +# SND_WAVEFRONT_FIRMWARE_IN_KERNEL +# Most of this file is not matched by deblob-check because of WAIT_IDLE. +# Just remove it. +clean_file sound/isa/wavefront/yss225.c +clean_kconfig sound/isa/Kconfig SND_WAVEFRONT_FIRMWARE_IN_KERNEL +exit 0 diff --git a/deblob-check b/deblob-check index 1d672f90875..0d0deb50296 100755 --- a/deblob-check +++ b/deblob-check @@ -1,6 +1,6 @@ #! /bin/sh -# deblob-check version 2008-07-14 +# deblob-check version 2008-07-16 # Inspired in gNewSense's find-firmware script. # Written by Alexandre Oliva @@ -661,6 +661,9 @@ set_except () { initnc 'static const struct ath5k_ini_mode rf24\(13\|25\)_ini_mode_end\[\] =' drivers/net/wireless/ath5k/initvals.c initnc 'static const u16 wm9713_reg\[\] =' sound/soc/codecs/wm9713.c + # This looks suspicious, but it pretty much just sets stuff to zero. + initnc 'static __u8 mode8420\(pro\|con\)\[\] =' drivers/media/video/cs8420.h + # quite suspicious # arch/parisc/kernel/perf_images.h initc 'static uint32_t onyx_images\[\]\[PCXU_IMAGE_SIZE\/sizeof(uint32_t)\] __read_mostly =' @@ -776,7 +779,6 @@ set_except () { initnc 'static __const__ __u16 gx_coeff\[256\] =' initnc 'static __u8 init7121ntsc\[\] =' initnc 'static __u8 init7121pal\[\] =' - initnc 'static __u8 mode8420\(pro\|con\)\[\] =' initnc 'static byte capidtmf_leading_zeroes_table\[0x100\] =' initnc 'static char channel_map_madi_ss\[HDSPM_MAX_CHANNELS\] =' initnc 'static char coefficients\[NM_TOTAL_COEFF_COUNT \* 4\] =' @@ -1001,7 +1003,6 @@ set_except () { initnc 'static unsigned char V110_OffMatrix_9600\[\] =' initnc 'static unsigned char V110_OnMatrix_9600\[\] =' initnc 'static unsigned char a2232_65EC02code\[\] =' - initnc 'static unsigned char alaw_main\[\] =' initnc 'static unsigned char atkbd_set3_keycode\[512\] =' initnc 'static unsigned char atkbd_unxlate_table\[128\] =' initnc 'static unsigned char banner_table\[\] =' @@ -1014,11 +1015,7 @@ set_except () { initnc 'static unsigned char expressiontab\[128\] =' initnc 'static unsigned char header2\[\] =' initnc 'static unsigned char hidp_keycode\[256\] =' - initnc 'static unsigned char ima_adpcm_capture\[\] =' - initnc 'static unsigned char ima_adpcm_init\[\] =' - initnc 'static unsigned char ima_adpcm_playback\[\] =' initnc 'static unsigned char irq_xlate\[32\] =' - initnc 'static unsigned char mulaw_main\[\] =' initnc 'static unsigned char nkbd_keycode\[128\] =' initnc 'static unsigned char pan_volumes\[256\] =' initnc 'static unsigned char parm_block\[32\] =' @@ -1094,6 +1091,18 @@ set_except () { initnc '} vsb_snr_tab\[\] =' initnc '} yss225_registers\[\] __devinitdata =' ;; + */patch*2.6.27-rc* | */patch*2.6.26-git*) + accept ' \.section __ex_table,"a"'"$sepx$blobpat*" 'arch/x86/lib/copy_user_\(nocache_\)\?64.S' + initnc 'static struct cipher_testvec des3_ede_cbc_\(enc\|dec\)_tv_template\[\] =' crypto/tcrypt.h + + accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' + accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' + accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S' + accept ':03000000020200F9[\n]:040023000205\(9B0037\|5F0073\)[\n]\(:050030000000000000CB[\n]\|:0400430002010000B6[\n]\)*'"$sepx$blobpat*"'[\n]:\(0E06E0006400670065007400060334003700F4\|0606A000060334003700E0\)[\n]:00000001FF[\n]' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).HEX' + initnc 'static const u16 uda1380_reg\[UDA1380_CACHEREGNUM\] =' sound/soc/codecs/uda1380.c + initnc 'static const u16 wm8510_reg\[WM8510_CACHEREGNUM\] =' sound/soc/codecs/wm8510.c + ;; + */patch*2.6.26-rc*) initnc 'static u64 vec2off\[68\] =' arch/ia64/kvm/process.c initnc " interrupts = <\\(0x\\)\\?3 \\(0x\\)\\?0 \\(0x\\)\\?0 $blobpat*>;" 'arch/powerpc/boot/dts/\(cm5200\|lite5200b\?\|kuroboxHG\|pcm030\|tqm5200\).dts' @@ -1881,7 +1890,7 @@ check () { *.tar*) cmd="tar -xf - --to-command='echo \";/*begin \$TAR_FILENAME*/;\"; cat; echo \";/**/;\"; echo \";/*end \$TAR_FILENAME*/;\"'" ;; - *.patch | patch-* | *.diff) + *.patch | */patch-* | *.diff) sedpatch=' /^[-]/d; /^\(@@\|+++\) / {