Diffusion FreeBSD src repository - subversion rS349352

Remove NAND and NANDFS support
rS349352
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Description

Remove NAND and NANDFS support

NANDFS has been broken for years. Remove it. The NAND drivers that
remain are for ancient parts that are no longer relevant. They are
polled, have terrible performance and just for ancient arm
hardware. NAND parts have evolved significantly from this early work
and little to none of it would be relevant should someone need to
update to support raw nand. This code has been off by default for
years and has violated the vnode protocol leading to panics since it
was committed.

Numerous posts to arch@ and other locations have found no actual users
for this software.

Relnotes: Yes
No Objection From: arch@
Differential Revision: https://reviews.freebsd.org/D20745

Details

Provenance

imp	Authored on

Differential Revision

D20745: Remove NAND and NANDFS support

Parents

rS349351: powerpc: Transition to Secure-PLT, like most other OSs (Toolchain part)

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Event Timeline

imp committed rS349352: Remove NAND and NANDFS support.Jun 25 2019, 4:50 AM

imp added an edge: D20745: Remove NAND and NANDFS support.Jul 5 2019, 8:43 PM

emaste mentioned this in D21232: nandfs: avoid integer overflow in nandfs_get_dat_bdescs_ioctl.Aug 12 2019, 4:56 PM

Changes (143)
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Very Large Commit

This commit is very large. Load each file individually.

Path

Size

head/

etc/

mtree/

BSD.include.dist

include/

lib/

libnandfs/

Makefile.depend

sbin/

camcontrol/

nandfs/

Makefile.depend

newfs_nandfs/

Makefile.depend

share/

man/

man4/

man5/

mk/

bsd.libnames.mk

src.libnames.mk

stand/

arm/

uboot/

common/

i386/

loader/

libsa/

mips/

uboot/

sys/

arm/

conf/

freescale/

vybrid/

mv/

cam/

ata/

scsi/

conf/

dev/

nand/

fs/

nandfs/

nandfs_buffer.c

nandfs_cleaner.c

nandfs_cpfile.c

nandfs_segment.c

nandfs_sufile.c

nandfs_vfsops.c

smbfs/

geom/

geom_flashmap.c

modules/

nand/

nandfs/

nandsim/

sys/

targets/

pseudo/

userland/

Makefile.depend

lib/

Makefile.depend

usr.bin/

vtfontcvt/

usr.sbin/

bhyve/

nandsim/

Makefile.depend

nandsim_cfgparse.c

nandsim_cfgparse.h

nandsim_rcfile.c

nandsim_rcfile.h

nandtool/

Makefile.depend

nand_writeoob.c

rS349352

head/etc/mtree/BSD.include.dist

head/include/Makefile

head/lib/Makefile

head/lib/libnandfs/Makefile

head/lib/libnandfs/Makefile.depend

head/lib/libnandfs/libnandfs.h

head/lib/libnandfs/nandfs.c

head/sbin/Makefile

head/sbin/camcontrol/camcontrol.c

head/sbin/nandfs/Makefile

head/sbin/nandfs/Makefile.depend

head/sbin/nandfs/lssnap.c

head/sbin/nandfs/mksnap.c

head/sbin/nandfs/nandfs.8

head/sbin/nandfs/nandfs.c

head/sbin/nandfs/nandfs.h

head/sbin/nandfs/rmsnap.c

head/sbin/newfs_nandfs/Makefile

head/sbin/newfs_nandfs/Makefile.depend

head/sbin/newfs_nandfs/newfs_nandfs.8

head/sbin/newfs_nandfs/newfs_nandfs.c

head/share/man/man4/Makefile

head/share/man/man4/nand.4

head/share/man/man4/nandsim.4

head/share/man/man5/Makefile

head/share/man/man5/nandfs.5

head/share/mk/bsd.libnames.mk

head/share/mk/src.libnames.mk

head/share/mk/src.opts.mk

head/stand/arm/uboot/conf.c

head/stand/arm/uboot/version

head/stand/common/part.c

head/stand/common/part.h

head/stand/i386/loader/conf.c

head/stand/libsa/Makefile

head/stand/libsa/nandfs.c

head/stand/libsa/stand.h

head/stand/loader.mk

head/stand/mips/uboot/conf.c

head/stand/mips/uboot/version

head/sys/arm/conf/DB-78XXX

head/sys/arm/conf/DB-88F6XXX

head/sys/arm/conf/DREAMPLUG-1001

head/sys/arm/conf/NOTES.armv5

head/sys/arm/conf/SHEEVAPLUG

head/sys/arm/conf/VYBRID

head/sys/arm/freescale/vybrid/vf_nfc.c

head/sys/arm/mv/files.arm7

head/sys/arm/mv/files.mv

head/sys/cam/ata/ata_all.c

head/sys/cam/ata/ata_all.h

head/sys/cam/ata/ata_xpt.c

head/sys/cam/scsi/scsi_da.c

head/sys/conf/files

head/sys/conf/files.powerpc

head/sys/conf/kern.opts.mk

head/sys/dev/nand/nand.c

head/sys/dev/nand/nand.h

head/sys/dev/nand/nand_bbt.c

head/sys/dev/nand/nand_cdev.c

head/sys/dev/nand/nand_dev.h

head/sys/dev/nand/nand_ecc_pos.h

head/sys/dev/nand/nand_generic.c

head/sys/dev/nand/nand_geom.c

head/sys/dev/nand/nand_id.c

head/sys/dev/nand/nand_if.m

head/sys/dev/nand/nandbus.c

head/sys/dev/nand/nandbus.h

head/sys/dev/nand/nandbus_if.m

head/sys/dev/nand/nandsim.c

head/sys/dev/nand/nandsim.h

head/sys/dev/nand/nandsim_chip.c

head/sys/dev/nand/nandsim_chip.h

head/sys/dev/nand/nandsim_ctrl.c

head/sys/dev/nand/nandsim_log.c

head/sys/dev/nand/nandsim_log.h

head/sys/dev/nand/nandsim_swap.c

head/sys/dev/nand/nandsim_swap.h

head/sys/dev/nand/nfc_fsl.c

head/sys/dev/nand/nfc_fsl.h

head/sys/dev/nand/nfc_if.m

head/sys/dev/nand/nfc_mv.c

head/sys/dev/nand/nfc_rb.c

head/sys/fs/nandfs/bmap.c

head/sys/fs/nandfs/bmap.h

head/sys/fs/nandfs/nandfs.h

head/sys/fs/nandfs/nandfs_alloc.c

head/sys/fs/nandfs/nandfs_bmap.c

head/sys/fs/nandfs/nandfs_buffer.c

head/sys/fs/nandfs/nandfs_cleaner.c

head/sys/fs/nandfs/nandfs_cpfile.c

head/sys/fs/nandfs/nandfs_dat.c

head/sys/fs/nandfs/nandfs_dir.c

head/sys/fs/nandfs/nandfs_fs.h

head/sys/fs/nandfs/nandfs_ifile.c

head/sys/fs/nandfs/nandfs_mount.h

head/sys/fs/nandfs/nandfs_segment.c

head/sys/fs/nandfs/nandfs_subr.c

head/sys/fs/nandfs/nandfs_subr.h

head/sys/fs/nandfs/nandfs_sufile.c

head/sys/fs/nandfs/nandfs_vfsops.c

head/sys/fs/nandfs/nandfs_vnops.c

head/sys/fs/smbfs/smbfs_io.c

head/sys/geom/geom_flashmap.c

head/sys/modules/Makefile

head/sys/modules/nand/Makefile

head/sys/modules/nandfs/Makefile

head/sys/modules/nandsim/Makefile

head/sys/sys/param.h

head/targets/pseudo/userland/Makefile.depend

head/targets/pseudo/userland/lib/Makefile.depend

head/usr.bin/vtfontcvt/vtfontcvt.c

head/usr.sbin/Makefile

head/usr.sbin/bhyve/Makefile

head/usr.sbin/bhyve/audio.c

head/usr.sbin/bhyve/audio.h

head/usr.sbin/bhyve/bhyve.8

head/usr.sbin/bhyve/hda_codec.c

head/usr.sbin/bhyve/hda_reg.h

head/usr.sbin/bhyve/hdac_reg.h

head/usr.sbin/bhyve/pci_hda.c

head/usr.sbin/bhyve/pci_hda.h

head/usr.sbin/nandsim/Makefile

head/usr.sbin/nandsim/Makefile.depend

head/usr.sbin/nandsim/nandsim.8

head/usr.sbin/nandsim/nandsim.c

head/usr.sbin/nandsim/nandsim_cfgparse.c

head/usr.sbin/nandsim/nandsim_cfgparse.h

head/usr.sbin/nandsim/nandsim_rcfile.c

head/usr.sbin/nandsim/nandsim_rcfile.h

head/usr.sbin/nandsim/sample.conf

head/usr.sbin/nandtool/Makefile

head/usr.sbin/nandtool/Makefile.depend

head/usr.sbin/nandtool/nand_erase.c

head/usr.sbin/nandtool/nand_info.c

head/usr.sbin/nandtool/nand_read.c

head/usr.sbin/nandtool/nand_readoob.c

head/usr.sbin/nandtool/nand_write.c

head/usr.sbin/nandtool/nand_writeoob.c

head/usr.sbin/nandtool/nandtool.8

head/usr.sbin/nandtool/nandtool.c

head/usr.sbin/nandtool/nandtool.h

head/usr.sbin/nandtool/usage.h