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freebsd-skq/sys/conf/options

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Document a non-standard gdbremote protocol extension (kludge, really) that I snuck in to our GDB last year. This allows you to debug headless machines by sharing the console port between the debugger and the system console. It's not 100% reliabile, but it works well. It's optional and disabled by default. Submitted by: Juniper Networks
1997-06-04 16:44:29 +00:00
# $Id: options,v 1.30 1997/05/04 15:24:13 joerg Exp $
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
Sorted options.
1996-12-23 18:42:02 +00:00
# Format:
Add more options into the conf/options and i386/conf/options.i386 files and the #include hooks so that 'make depend' is more useful. This covers most of the options I regularly use (but not all) and some other easy ones.
1996-03-02 18:24:13 +00:00
# Option name filename
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
Sorted options.
1996-12-23 18:42:02 +00:00
# Miscellaneous options.
Convert BOUNCE_BUFFERS and BOUNCEPAGES to new option scheme.
1996-01-05 20:12:53 +00:00
BOUNCE_BUFFERS opt_bounce.h
Convert DDB to new-style option.
1996-01-04 21:13:23 +00:00
DDB
Add DDB_UNATTENDED to opt_ddb.h where it belongs.
1996-05-05 02:26:57 +00:00
DDB_UNATTENDED opt_ddb.h
Document a non-standard gdbremote protocol extension (kludge, really) that I snuck in to our GDB last year. This allows you to debug headless machines by sharing the console port between the debugger and the system console. It's not 100% reliabile, but it works well. It's optional and disabled by default. Submitted by: Juniper Networks
1997-06-04 16:44:29 +00:00
GDB_REMOTE_CHAT opt_ddb.h
Sorted options.
1996-12-23 18:42:02 +00:00
DEVFS_ROOT opt_devfs.h
Add more options into the conf/options and i386/conf/options.i386 files and the #include hooks so that 'make depend' is more useful. This covers most of the options I regularly use (but not all) and some other easy ones.
1996-03-02 18:24:13 +00:00
KTRACE
Sorted options.
1996-12-23 18:42:02 +00:00
QUOTA
SYSVMSG opt_sysvipc.h
SYSVSEM opt_sysvipc.h
SYSVSHM opt_sysvipc.h
UCONSOLE
Hide options for emulators and static file systems in opt_dontuse.h. These options only apply at config time. Using them at compile time would break the corresponding lkms.
1996-05-11 04:39:53 +00:00
Put INCLUDE_CONFIG_FILE into opt_config.h rather than the CFLAGS line
1996-12-26 23:38:17 +00:00
# Do we want the config file compiled into the kernel?
INCLUDE_CONFIG_FILE opt_config.h
Hide options for emulators and static file systems in opt_dontuse.h. These options only apply at config time. Using them at compile time would break the corresponding lkms.
1996-05-11 04:39:53 +00:00
# Options for static file systems. These should only be used at config
# time, since the corresponding lkms cannot work if there are any static
# dependencies. Unusability is enforced by hiding the defines for the
# options in a never-included header.
FDESC opt_dontuse.h
KERNFS opt_dontuse.h
NULLFS opt_dontuse.h
PORTAL opt_dontuse.h
PROCFS opt_dontuse.h
UMAPFS opt_dontuse.h
This mega-commit brings the following: . It makes cd9660 root f/s working again. . It makes CD9660 a new-style option. . It adds support to mount an ISO9660 multi-session CD-ROM as the root filesystem (the last session actually, but that's what is expected behaviour). Sigh. The CDIOREADTOCENTRYS did a copyout() of its own, and thus has been unusable for me for this work. Too bad it didn't simply stuff the max 100 entries into the struct ioc_read_toc_entry, but relied on a user supplied data buffer instead. :-( I now had to reinvent the wheel, and created a CDIOREADTOCENTRY ioctl command that can be used in a kernel context. While doing this, i noticed the following bogosities in existing CD-ROM drivers: wcd: This driver is likely to be totally bogus when someone tries two succeeding CDIOREADTOCENTRYS (or now CDIOREADTOCENTRY) commands with requesting MSF format, since it apparently operates on an internal table. scd: This driver apparently returns just a single TOC entry only for the CDIOREADTOCENTRYS command. I have only been able to test the CDIOREADTOCENTRY command with the cd(4) driver. I hereby request the respective maintainers of the other CD-ROM drivers to verify my code for their driver. When it comes to merging this CD-ROM multisession stuff into RELENG_2_2 i will only consider drivers where i've got a confirmation that it actually works.
1997-05-04 15:24:23 +00:00
# The cd9660 static filesystem has one slightly bogus static dependency
# in sys/i386/i386/autoconf.c. If this filesystem is statically
# compiled into the kernel, code for mounting a CD-ROM root filesystem
# will be enabled. This is purposely unavailable for the LKM-based
# version.
CD9660
# In particular multi-session CD-Rs might require a huge amount of
# time in order to "settle". If we are about mounting them as the
# root f/s, we gotta wait a little.
CD9660_ROOTDELAY opt_cd9660.h
Hide options for emulators and static file systems in opt_dontuse.h. These options only apply at config time. Using them at compile time would break the corresponding lkms.
1996-05-11 04:39:53 +00:00
# The union static file system has bogus static dependencies, so it isn't
# hidden yet.
UNION
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
# Options used only in param.c.
Removed option EXTRAVNODES. All versions of FreeBSD-2.x have a sysctl variable `kern.maxvnodes' which gives much better control over vnode allocation than EXTRAVNODES (except in -current between 1995/10/28 and 1996/11/12, kern.maxvnodes was read-only and thus useless).
1997-01-16 13:16:10 +00:00
EXTRAVNODES opt_defunct.h
Sorted options.
1996-12-23 18:42:02 +00:00
MSGMNB opt_param.h
MSGMNI opt_param.h
MSGSEG opt_param.h
MSGSSZ opt_param.h
MSGTQL opt_param.h
NBUF opt_param.h
Add more options into the conf/options and i386/conf/options.i386 files and the #include hooks so that 'make depend' is more useful. This covers most of the options I regularly use (but not all) and some other easy ones.
1996-03-02 18:24:13 +00:00
NMBCLUSTERS opt_param.h
SEMMAP opt_param.h
SEMMNI opt_param.h
SEMMNS opt_param.h
SEMMNU opt_param.h
SEMMSL opt_param.h
SEMOPM opt_param.h
SEMUME opt_param.h
Sorted options.
1996-12-23 18:42:02 +00:00
SHMALL opt_param.h
SHMMAX opt_param.h
SHMMAXPGS opt_param.h
SHMMIN opt_param.h
SHMMNI opt_param.h
SHMSEG opt_param.h
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
# Generic SCSI options.
Turn SCSIDEBUG into a new-style option.
1996-07-14 10:46:56 +00:00
SCSIDEBUG opt_scsi.h
Sorted options.
1996-12-23 18:42:02 +00:00
SCSI_DELAY opt_scsi.h
SCSI_REPORT_GEOMETRY opt_scsi.h
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
Miscellaneous cleanup and minor fixes by Shunsuke and by me. . use new-style options . introduce an option OD_AUTO_TURNOFF . try to use the native geometry as reported by the drive instead of a faked on -- MOs do have a ``classical'' geometry . make the scsi_start_unit() actually working . some cosmetic fixes Submitted by: akiyama@kme.mei.co.jp (Shunsuke Akiyama)
1996-06-16 19:58:24 +00:00
# Options used only in scsi/od.c.
OD_AUTO_TURNOFF opt_od.h
Sorted options.
1996-12-23 18:42:02 +00:00
OD_BOGUS_NOT_READY opt_od.h
Miscellaneous cleanup and minor fixes by Shunsuke and by me. . use new-style options . introduce an option OD_AUTO_TURNOFF . try to use the native geometry as reported by the drive instead of a faked on -- MOs do have a ``classical'' geometry . make the scsi_start_unit() actually working . some cosmetic fixes Submitted by: akiyama@kme.mei.co.jp (Shunsuke Akiyama)
1996-06-16 19:58:24 +00:00
Add options for NCR driver.
1996-12-15 16:35:54 +00:00
# Options used only in pci/ncr.c
Sorted options.
1996-12-23 18:42:02 +00:00
SCSI_NCR_DEBUG opt_ncr.h
SCSI_NCR_DFLT_TAGS opt_ncr.h
Fixed spelling of SCSI_NCR_MAX*.
1996-12-23 18:40:40 +00:00
SCSI_NCR_MAX_SYNC opt_ncr.h
SCSI_NCR_MAX_WIDE opt_ncr.h
Sorted options.
1996-12-23 18:42:02 +00:00
SCSI_NCR_MYADDR opt_ncr.h
Add options for NCR driver.
1996-12-15 16:35:54 +00:00
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
# Resource limits.
Removed bogus options CHILD_MAX and OPEN_MAX. Put obsolete GATEWAY option back in opt_defunct.h. It's the only significant option that has gone away since 2.1.6, so warning about it might be useful.
1997-01-27 12:39:09 +00:00
CHILD_MAX opt_defunct.h
DFLDSIZ opt_rlimit.h
MAXDSIZ opt_rlimit.h
OPEN_MAX opt_defunct.h
Added newlines and punctuation. Removed defunct options. It will be easy to keep track of bogus options by looking at CFLAGS when all real options are moved out of CFLAGS.
1996-03-29 13:51:30 +00:00
# Net stuff.
Fix spelling of net.inet.ip.forwarding. Add ARP_PROXYALL to defunct options.
1997-02-10 19:19:16 +00:00
ARP_PROXYALL opt_defunct.h
Removed bogus options CHILD_MAX and OPEN_MAX. Put obsolete GATEWAY option back in opt_defunct.h. It's the only significant option that has gone away since 2.1.6, so warning about it might be useful.
1997-01-27 12:39:09 +00:00
GATEWAY opt_defunct.h
Convert ipfw to use opt_ipfw.h
1996-06-12 19:34:33 +00:00
MROUTING opt_mrouting.h
IPFIREWALL opt_ipfw.h
IPFIREWALL_VERBOSE opt_ipfw.h
Finished converting ipfw to use opt_ipfw.h.
1996-06-23 14:43:55 +00:00
IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
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