Trim sl and swwdog from the RAMDISK kernel in hopes of getting it to fit.

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branches: 1.33.26;
vether: Add to kernel configurations

It's only enabled if the kernel enabled bridge AND tap.
Otherwise it's commented out.

Disable COMPAT_13 and UFS_EXTATTR. Saves ~52kbytes.

Sort options to match GENERIC.

Disable npf instead of obsolete ipfilter. Saves ~82kbytes.

Maybe other installation kernels that include GENEIRIC-like ones
and use "no pseudo-device" options should be checked:
https://mail-index.netbsd.org/source-changes/2018/08/01/msg097235.html

Fix comment.

Specify -fno-unwind-tables to shrink binary. Saves ~3.5%.

Suppress "options `COMPAT_xx' is not defined" warnings.

Disable userconf in the RAMDISK kernel to shrink it a bit

Remove the strip(4) - Starmode Radio IP - pseudo-device driver. It is
long since obsolete.

branches: 1.24.2;
Add a comment where the other memory disk is defined to avoid future confusion.

Skip CARP & Veriexec support in RAMDISK to reduce size

branches: 1.22.4;
No DDB/ksyms

clean up COMPAT_* options for native netbsd code:
- new series of files that are useful for saying "i want everything
since netbsd 1.4", etc.
- use the fact COMPAT_* options have future dependancies to remove
many redundant options.

removes about 3000 lines total across kernel configuration files.
tested about 30 random kernels in the changed list.

Put back the original size, this is not the reason we don't fit.

grow more

grow

branches: 1.17.2;
comment out disabling ksyms

branches: 1.16.2; 1.16.16;
P1003_1B_SEMAPHORE is no longer optional.

branches: 1.15.4; 1.15.8;
Shrink more options, file-systems and device.

merge the bouyer-quota2 branch. This adds a new on-disk format
to store disk quota usage and limits, integrated with ffs
metadata. Usage is checked by fsck_ffs (no more quotacheck)
and is covered by the WAPBL journal. Enabled with kernel
option QUOTA2 (added where QUOTA was enabled in kernel config files),
turned on with tunefs(8) on a per-filesystem
basis. mount_mfs(8) can also turn quotas on.

See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html
for details.

Disable more file-system and pseudo-devices to shrink install floppies.

branches: 1.12.4; 1.12.6; 1.12.8;
remove rest of 'no file-system PORTAL' (portalfs kernel driver was removed)

Changes to MEMORY_RBFLAGS option:
- renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the
MEMORY_DISK options(4)
- change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt
the config(5) files accordingly
- document this option inside options(4)

See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html

Reviewed by abs@ in private mail.

branches: 1.10.2;
Disable more pseudo-devices to shrink an install kernel.

branches: 1.9.6; 1.9.10; 1.9.12; 1.9.14; 1.9.16;
Disable more options and file-systems to shrink install kernel.

branches: 1.8.2;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Disable agr(4) to shrink an install kernel.

branches: 1.6.6; 1.6.14; 1.6.22; 1.6.24; 1.6.26;
Disable more options to shrink kernel size.

branches: 1.5.2; 1.5.4;
remove MALLOC_NOINLINE, it doesn't do anything anymore.

branches: 1.4.2; 1.4.4;
options SYSTRACE is now disabled in GENERIC,
so remove "no options SYSTRACE".

branches: 1.3.2; 1.3.6; 1.3.16; 1.3.18;
- Shrink more functions.
- Adjust MEMORY_DISK_ROOT_SIZE.

Shrink RAMDISK kernel by disabling some functions.

branches: 1.1.2;
Initial import of NetBSD/ews4800mips port,
for NEC's MIPS based EWS4800 workstations.

Most porting work was done by UCHIYAMA Yasushi <uch@netbsd>
http://mail-index.netbsd.org/port-mips/2004/06/27/0000.html
and various cleanup, updating, and fixes have been done by me.
Currently only EWS4800/350, 360, 360AD, 360ADII, 360EX and 360SX
models are supported.