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freebsd-skq/sys/amd64/conf/GENERIC

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Commit MD parts of a loosely functional AMD64 port. This is based on a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to attempt to get a stable base to start from. There is a lot missing still. Worth noting: - The kernel runs at 1GB in order to cheat with the pmap code. pmap uses a variation of the PAE code in order to avoid having to worry about 4 levels of page tables yet. - It boots in 64 bit "long mode" with a tiny trampoline embedded in the i386 loader. This simplifies locore.s greatly. - There are still quite a few fragments of i386-specific code that have not been translated yet, and some that I cheated and wrote dumb C versions of (bcopy etc). - It has both int 0x80 for syscalls (but using registers for argument passing, as is native on the amd64 ABI), and the 'syscall' instruction for syscalls. int 0x80 preserves all registers, 'syscall' does not. - I have tried to minimize looking at the NetBSD code, except in a couple of places (eg: to find which register they use to replace the trashed %rcx register in the syscall instruction). As a result, there is not a lot of similarity. I did look at NetBSD a few times while debugging to get some ideas about what I might have done wrong in my first attempt.
2003-05-01 01:05:25 +00:00
# ex:ts=8
# GENERIC -- Generic kernel configuration file for FreeBSD/amd64
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
#
Clean up some of the documentation at the top.
1999-06-20 03:36:46 +00:00
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
#
Fix the link to the Handbook
2002-08-01 17:21:18 +00:00
# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
Clean up some of the documentation at the top.
1999-06-20 03:36:46 +00:00
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
Change to comments only: spell FreeBSD.org correctly
2000-05-13 11:21:19 +00:00
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
Clean up some of the documentation at the top.
1999-06-20 03:36:46 +00:00
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
Various comment and minor style fixes. No actual content changes. Inspired by: bde
2002-07-16 18:20:17 +00:00
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
Add hints to the file ./LINT and the handbook.
1996-08-27 16:25:53 +00:00
#
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
# $FreeBSD$
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
Commit MD parts of a loosely functional AMD64 port. This is based on a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to attempt to get a stable base to start from. There is a lot missing still. Worth noting: - The kernel runs at 1GB in order to cheat with the pmap code. pmap uses a variation of the PAE code in order to avoid having to worry about 4 levels of page tables yet. - It boots in 64 bit "long mode" with a tiny trampoline embedded in the i386 loader. This simplifies locore.s greatly. - There are still quite a few fragments of i386-specific code that have not been translated yet, and some that I cheated and wrote dumb C versions of (bcopy etc). - It has both int 0x80 for syscalls (but using registers for argument passing, as is native on the amd64 ABI), and the 'syscall' instruction for syscalls. int 0x80 preserves all registers, 'syscall' does not. - I have tried to minimize looking at the NetBSD code, except in a couple of places (eg: to find which register they use to replace the trashed %rcx register in the syscall instruction). As a result, there is not a lot of similarity. I did look at NetBSD a few times while debugging to get some ideas about what I might have done wrong in my first attempt.
2003-05-01 01:05:25 +00:00
machine amd64
cpu HAMMER
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
ident GENERIC
Comment out the static wiring of hints for GENERIC - the release process now installs the hints file into /boot.
2000-08-24 18:56:54 +00:00
#To statically compile in device wiring instead of /boot/device.hints
Argh! Revert accidental commit.
2001-08-25 07:42:27 +00:00
#hints "GENERIC.hints" #Default places to look for devices.
Borrow phk's axe and apply the next stage of config(8)'s evolution. Use Warner Losh's "hint" driver to decode ascii strings to fill the resource table at boot time. config(8) no longer generates an ioconf.c table - ie: the configuration no longer has to be compiled into the kernel. You can reconfigure your isa devices with the likes of this at loader(8) time: set hint.ed.0.port=0x320 userconfig will be rewritten to use this style interface one day and will move to /boot/userconfig.4th or something like that. It is still possible to statically compile in a set of hints into a kernel if you do not wish to use loader(8). See the "hints" directive in GENERIC as an example. All device wiring has been moved out of config(8). There is a set of helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98) that extract the 'at isa? port foo irq bar' from the old files and produces a hints file. If you install this file as /boot/device.hints (and update /boot/defaults/loader.conf - You can do a build/install in sys/boot) then loader will load it automatically for you. You can also compile in the hints directly with: hints "device.hints" as well. There are a few things that I'm not too happy with yet. Under this scheme, things like LINT would no longer be useful as "documentation" of settings. I have renamed this file to 'NOTES' and stored the example hints strings in it. However... this is not something that config(8) understands, so there is a script that extracts the build-specific data from the documentation file (NOTES) to produce a LINT that can be config'ed and built. A stack of man4 pages will need updating. :-/ Also, since there is no longer a difference between 'device' and 'pseudo-device' I collapsed the two together, and the resulting 'device' takes a 'number of units' for devices that still have it statically allocated. eg: 'device fe 4' will compile the fe driver with NFE set to 4. You can then set hints for 4 units (0 - 3). Also note that 'device fe0' will be interpreted as "zero units of 'fe'" which would be bad, so there is a config warning for this. This is only needed for old drivers that still have static limits on numbers of units. All the statically limited drivers that I could find were marked. Please exercise EXTREME CAUTION when transitioning! Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
Sync with i386/GENERIC ordering.
2003-06-01 20:26:38 +00:00
#makeoptions DEBUG=-g
makeoptions NO_MODULES=not_yet
Fix the style of the SCHED_4BSD commit.
2003-02-13 22:24:44 +00:00
options SCHED_4BSD #4BSD scheduler
Put on my asbestos suit and attempt to tidy up and add some simple docs or notes to make it much more obvious what things are for people who have not committed LINT to memory yet.
1999-06-29 18:55:53 +00:00
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
Add SOFTUPDATES to GENERIC (BOOTMFS has this filtered out)
2000-06-22 06:01:02 +00:00
options SOFTUPDATES #Enable FFS soft updates support
Comment and order to reduce diffs. No functional change.
1999-12-19 17:12:19 +00:00
options MD_ROOT #MD is a potential root device
Cleanup and split of nfs client and server code. This builds on the top of several repo-copies.
2001-09-18 23:32:09 +00:00
options NFSCLIENT #Network Filesystem Client
Sync with i386/GENERIC ordering.
2003-06-01 20:26:38 +00:00
options NFSSERVER #Network Filesystem Server
options NFS_ROOT #NFS usable as /, requires NFSCLIENT
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options IA32
options KTRACE
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
Turn on kernel debugging support (DDB, INVARIANTS, INVARIANT_SUPPORT, WITNESS) by default while SMPng is still being developed. Submitted by: jhb
2001-04-15 19:37:28 +00:00
# Debugging for use in -current
Add acpi to the build. Remove the hack from machdep.c that lies to the loader to shut it up.
2003-05-31 07:00:08 +00:00
#options DDB
#options ALT_BREAK_TO_DEBUGGER
Sync with i386/GENERIC ordering.
2003-06-01 20:26:38 +00:00
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
Add acpi to the build. Remove the hack from machdep.c that lies to the loader to shut it up.
2003-05-31 07:00:08 +00:00
#options WITNESS
Add commented out SMP stuff in GENERIC, remove stale configs.
1998-12-27 13:12:59 +00:00
Update GENERIC/LINT to leave out the useless digit at the end of pci or other unwired devices.
2000-01-23 12:18:53 +00:00
device isa
de-count pci
2002-07-23 06:38:47 +00:00
device pci
Add acpi to the build. Remove the hack from machdep.c that lies to the loader to shut it up.
2003-05-31 07:00:08 +00:00
device acpi
#options ACPI_DEBUG
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
Finally use the new ata driver.
1999-12-08 09:19:37 +00:00
# ATA and ATAPI devices
Update GENERIC/LINT to leave out the useless digit at the end of pci or other unwired devices.
2000-01-23 12:18:53 +00:00
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
Sync with i386/GENERIC ordering.
2003-06-01 20:26:38 +00:00
options ATA_STATIC_ID #Static device numbering
Revert previous commit. Not all RAID controllers are SCSI.
2000-07-29 02:12:44 +00:00
Spelling police
1999-04-19 10:18:34 +00:00
# atkbdc0 controls both the keyboard and the PS/2 mouse
Turn syscons on now that it works, so that anybody trying to run this can see something. Probing for keyboard still works for auto serial console mode.
2003-05-09 18:26:06 +00:00
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
The first stage of console driver reorganization: activate new keyboard and video card drivers. Because of the changes, you are required to update your kernel configuration file now! The files in sys/dev/syscons are still i386-specific (but less so than before), and won't compile for alpha and PC98 yet. syscons still directly accesses the video card registers here and there; this will be rectified in the later stages.
1999-01-11 03:18:56 +00:00
Turn syscons on now that it works, so that anybody trying to run this can see something. Probing for keyboard still works for auto serial console mode.
2003-05-09 18:26:06 +00:00
device vga # VGA video card driver
The first stage of console driver reorganization: activate new keyboard and video card drivers. Because of the changes, you are required to update your kernel configuration file now! The files in sys/dev/syscons are still i386-specific (but less so than before), and won't compile for alpha and PC98 yet. syscons still directly accesses the video card registers here and there; this will be rectified in the later stages.
1999-01-11 03:18:56 +00:00
Turn syscons on now that it works, so that anybody trying to run this can see something. Probing for keyboard still works for auto serial console mode.
2003-05-09 18:26:06 +00:00
device splash # Splash screen and screen saver support
The first stage of console driver reorganization: activate new keyboard and video card drivers. Because of the changes, you are required to update your kernel configuration file now! The files in sys/dev/syscons are still i386-specific (but less so than before), and won't compile for alpha and PC98 yet. syscons still directly accesses the video card registers here and there; this will be rectified in the later stages.
1999-01-11 03:18:56 +00:00
Part 1 of pcvt/voxware revival. I hope I have not clobbered any other deltas, but it is possible since I had a few merge conflicts over the last few days while this has been sitting ready to go. Approved by: core
1999-01-01 08:09:58 +00:00
# syscons is the default console driver, resembling an SCO console
Turn syscons on now that it works, so that anybody trying to run this can see something. Probing for keyboard still works for auto serial console mode.
2003-05-09 18:26:06 +00:00
device sc
Include three lines about the pcvt console driver, so we don't ever need a different config file for it.
1995-02-15 20:38:36 +00:00
Commit MD parts of a loosely functional AMD64 port. This is based on a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to attempt to get a stable base to start from. There is a lot missing still. Worth noting: - The kernel runs at 1GB in order to cheat with the pmap code. pmap uses a variation of the PAE code in order to avoid having to worry about 4 levels of page tables yet. - It boots in 64 bit "long mode" with a tiny trampoline embedded in the i386 loader. This simplifies locore.s greatly. - There are still quite a few fragments of i386-specific code that have not been translated yet, and some that I cheated and wrote dumb C versions of (bcopy etc). - It has both int 0x80 for syscalls (but using registers for argument passing, as is native on the amd64 ABI), and the 'syscall' instruction for syscalls. int 0x80 preserves all registers, 'syscall' does not. - I have tried to minimize looking at the NetBSD code, except in a couple of places (eg: to find which register they use to replace the trashed %rcx register in the syscall instruction). As a result, there is not a lot of similarity. I did look at NetBSD a few times while debugging to get some ideas about what I might have done wrong in my first attempt.
2003-05-01 01:05:25 +00:00
#device agp # support several AGP chipsets
- add apm to the GENERIC kernel (disabled by default), and add some comments regarding apm to LINT - Disabled the statistics clock on machines which have an APM BIOS and have the options "APM_BROKEN_STATCLOCK" enabled (which is default in GENERIC now) - move around some of the code in clock.c dealing with the rtc to make it more obvios the effects of disabling the statistics clock Reviewed by: bde
1996-04-22 19:40:28 +00:00
Put on my asbestos suit and attempt to tidy up and add some simple docs or notes to make it much more obvious what things are for people who have not committed LINT to memory yet.
1999-06-29 18:55:53 +00:00
# Serial (COM) ports
Make the ISA nic section look like the other device sections with comments on the same line like so: device foo # FooInc Brand NetEther cards Also, move the wireless NIC cards to their own section. Add commented out wl driver in wireless section. Remove obsolete or redundant comments about some of the wireless cards that used to apply but don't since we've removed 'at foobus'. There should be no functional changes in this change.
2000-11-07 21:20:52 +00:00
device sio # 8250, 16[45]50 based serial ports
GENERIC is our new all singing and dancing kernel. Please report ASAP if there is anything GENERICAH or GENERICBT can, which this one cannot. MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
Fix typos
1999-02-11 06:07:27 +00:00
# Parallel port
Commit MD parts of a loosely functional AMD64 port. This is based on a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to attempt to get a stable base to start from. There is a lot missing still. Worth noting: - The kernel runs at 1GB in order to cheat with the pmap code. pmap uses a variation of the PAE code in order to avoid having to worry about 4 levels of page tables yet. - It boots in 64 bit "long mode" with a tiny trampoline embedded in the i386 loader. This simplifies locore.s greatly. - There are still quite a few fragments of i386-specific code that have not been translated yet, and some that I cheated and wrote dumb C versions of (bcopy etc). - It has both int 0x80 for syscalls (but using registers for argument passing, as is native on the amd64 ABI), and the 'syscall' instruction for syscalls. int 0x80 preserves all registers, 'syscall' does not. - I have tried to minimize looking at the NetBSD code, except in a couple of places (eg: to find which register they use to replace the trashed %rcx register in the syscall instruction). As a result, there is not a lot of similarity. I did look at NetBSD a few times while debugging to get some ideas about what I might have done wrong in my first attempt.
2003-05-01 01:05:25 +00:00
#device ppc
#device ppbus # Parallel port bus (required)
#device lpt # Printer
Seperate the miibus pci ethernet drivers from the non-miibus drivers so it's a little clearer which is which from just looking at GENERIC.
1999-09-09 18:30:58 +00:00
# PCI Ethernet NICs that use the common MII bus controller code.
Add a brief comment telling people to retain 'device miibus' as necessary. PR: docs/21981 Submitted by: Matthew Emmerton <matt@gsicomp.on.ca>
2000-10-28 22:32:17 +00:00
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
Update GENERIC/LINT to leave out the useless digit at the end of pci or other unwired devices.
2000-01-23 12:18:53 +00:00
device miibus # MII bus support
Move the fxp driver so it is under the miibus section.
2001-03-12 21:51:07 +00:00
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
Update GENERIC/LINT to leave out the useless digit at the end of pci or other unwired devices.
2000-01-23 12:18:53 +00:00
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
Add the if_bge driver. I can't find any reason why it's not here, and it's pretty common on Dell servers and other high-end boxes.
2002-12-28 06:22:17 +00:00
device bge # Broadcom BCM570xx Gigabit Ethernet
Put on my asbestos suit and attempt to tidy up and add some simple docs or notes to make it much more obvious what things are for people who have not committed LINT to memory yet.
1999-06-29 18:55:53 +00:00
Spelling and capitalization fixes. Reviewed by: gshapiro, jake, jhb, rwatson (all within 30 seconds)
2001-03-07 04:58:38 +00:00
# Pseudo devices - the number indicates how many units to allocate.
Turn the /dev/random device into a (pseudo-)device, not an option. (I didn't realise that it was this easy!) Submitted by: jhb
2000-09-12 13:21:40 +00:00
device random # Entropy device
Borrow phk's axe and apply the next stage of config(8)'s evolution. Use Warner Losh's "hint" driver to decode ascii strings to fill the resource table at boot time. config(8) no longer generates an ioconf.c table - ie: the configuration no longer has to be compiled into the kernel. You can reconfigure your isa devices with the likes of this at loader(8) time: set hint.ed.0.port=0x320 userconfig will be rewritten to use this style interface one day and will move to /boot/userconfig.4th or something like that. It is still possible to statically compile in a set of hints into a kernel if you do not wish to use loader(8). See the "hints" directive in GENERIC as an example. All device wiring has been moved out of config(8). There is a set of helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98) that extract the 'at isa? port foo irq bar' from the old files and produces a hints file. If you install this file as /boot/device.hints (and update /boot/defaults/loader.conf - You can do a build/install in sys/boot) then loader will load it automatically for you. You can also compile in the hints directly with: hints "device.hints" as well. There are a few things that I'm not too happy with yet. Under this scheme, things like LINT would no longer be useful as "documentation" of settings. I have renamed this file to 'NOTES' and stored the example hints strings in it. However... this is not something that config(8) understands, so there is a script that extracts the build-specific data from the documentation file (NOTES) to produce a LINT that can be config'ed and built. A stack of man4 pages will need updating. :-/ Also, since there is no longer a difference between 'device' and 'pseudo-device' I collapsed the two together, and the resulting 'device' takes a 'number of units' for devices that still have it statically allocated. eg: 'device fe 4' will compile the fe driver with NFE set to 4. You can then set hints for 4 units (0 - 3). Also note that 'device fe0' will be interpreted as "zero units of 'fe'" which would be bad, so there is a config warning for this. This is only needed for old drivers that still have static limits on numbers of units. All the statically limited drivers that I could find were marked. Please exercise EXTREME CAUTION when transitioning! Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
device loop # Network loopback
device ether # Ethernet support
device md # Memory "disks"
Sync with i386/GENERIC ordering.
2003-06-01 20:26:38 +00:00
device pty # Pseudo-ttys (telnet etc)
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
device bpf # Berkeley packet filter
Initial commit of ported NetBSD USB stack
1998-11-26 23:13:13 +00:00
# USB support
Commit MD parts of a loosely functional AMD64 port. This is based on a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to attempt to get a stable base to start from. There is a lot missing still. Worth noting: - The kernel runs at 1GB in order to cheat with the pmap code. pmap uses a variation of the PAE code in order to avoid having to worry about 4 levels of page tables yet. - It boots in 64 bit "long mode" with a tiny trampoline embedded in the i386 loader. This simplifies locore.s greatly. - There are still quite a few fragments of i386-specific code that have not been translated yet, and some that I cheated and wrote dumb C versions of (bcopy etc). - It has both int 0x80 for syscalls (but using registers for argument passing, as is native on the amd64 ABI), and the 'syscall' instruction for syscalls. int 0x80 preserves all registers, 'syscall' does not. - I have tried to minimize looking at the NetBSD code, except in a couple of places (eg: to find which register they use to replace the trashed %rcx register in the syscall instruction). As a result, there is not a lot of similarity. I did look at NetBSD a few times while debugging to get some ideas about what I might have done wrong in my first attempt.
2003-05-01 01:05:25 +00:00
#device uhci # UHCI PCI->USB interface
#device ohci # OHCI PCI->USB interface
#device usb # USB Bus (required)
#device ugen # Generic
#device uhid # "Human Interface Devices"
#device ukbd # Keyboard
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