Commit Graph

700 Commits

Author SHA1 Message Date
Peter Wemm
664a31e496 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 04:46:21 +00:00
Bill Paul
ed63a7aaef This commit adds device driver support for the ADMtek AN986 Pegasus
USB ethernet chip. Adapters that use this chip include the LinkSys
USB100TX. There are a few others, but I'm not certain of their
availability in the U.S. I used an ADMtek eval board for development.
Note that while the ADMtek chip is a 100Mbps device, you can't really
get 100Mbps speeds over USB. Regardless, this driver uses miibus to
allow speed and duplex mode selection as well as autonegotiation.
Building and kldloading the driver as a module is also supported.

Note that in order to make this driver work, I had to make what some
may consider an ugly hack to sys/dev/usb/usbdi.c. The usbd_transfer()
function will use tsleep() for synchronous transfers that don't complete
right away. This is a problem since there are times when we need to
do sync transfers from an interrupt context (i.e. when reading registers
from the MAC via the control endpoint), where tsleep() us a no-no.
My hack allows the driver to have the code poll for transfer completion
subject to the xfer->timeout timeout rather that calling tsleep().
This hack is controlled by a quirk entry and is only enabled for the
ADMtek device.

Now, I'm sure there are a few of you out there ready to jump on me
and suggest some other approach that doesn't involve a busy wait. The
only solution that might work is to handle the interrupts in a kernel
thread, where you may have something resembling a process context that
makes it okay to tsleep(). This is lovely, except we don't have any
mechanism like that now, and I'm not about to implement such a thing
myself since it's beyond the scope of driver development. (Translation:
I'll be damned if I know how to do it.) If FreeBSD ever aquires such
a mechanism, I'll be glad to revisit the driver to take advantage of
it. In the meantime, I settled for what I perceived to be the solution
that involved the least amount of code changes. In general, the hit
is pretty light.

Also note that my only USB test box has a UHCI controller: I haven't
I don't have a machine with an OHCI controller available.

Highlights:

- Updated usb_quirks.* to add UQ_NO_TSLEEP quirk for ADMtek part.
- Updated usbdevs and regenerated generated files
- Updated HARDWARE.TXT and RELNOTES.TXT files
- Updated sysinstall/device.c and userconfig.c
- Updated kernel configs -- device aue0 is commented out by default
- Updated /sys/conf/files
- Added new kld module directory
1999-12-28 02:01:18 +00:00
Bruce Evans
f11c215715 Synced with Makefile.i386. The following cleanups in Makefile.i386
rev.1.168 should have been committed concurrently:

Fixed some style bugs (always use precisely 1 space after `:' in
dependency specifications).
Removed bogus dependency of ${FULLKERNEL} on ${BEFORE_DEPEND}.

Reminded by:	peter
1999-12-27 12:06:11 +00:00
Bruce Evans
654f6be1c8 Changed the type used to represent the user stack pointer from `long *'
to `register_t *'.  This fixes bugs like misplacement of argc and argv
on the user stack on i386's with 64-bit longs.  We still use longs to
represent "words" like argc and argv, and assume that they are on the
stack (and that there is stack).  The suword() and fuword() families
should also use register_t.
1999-12-27 10:42:55 +00:00
Peter Wemm
d4005b9eb1 Include opt_nfs.h
PR:		15711
Submitted by:	Wilko Bulte <wilko@yedi.iaf.nl>
1999-12-27 07:51:05 +00:00
Peter Wemm
07ed92fb01 Zap the kvm_kernel.db juggling at 'make install' time, it isn't needed
any more.
1999-12-27 07:19:45 +00:00
Marcel Moolenaar
00d6d49adc Use genassym(1) and <sys/assym.h> to generate assembler symbols. 1999-12-23 19:59:47 +00:00
David E. O'Brien
19b132d78b Turn on the sym' driver by default. It lives well beside the ncr' driver
now.  On one machine with <825a> and <875> controllers, `sym' correctly
attached.  On another one with only a <ncr 53c810 fast10 scsi>, the `ncr'
driver correctly attached.
1999-12-22 05:52:04 +00:00
Peter Wemm
5a81d0a50b Only compile gusc for isa (the #if NISA inside gusc effectively covers
the whole file)
1999-12-21 13:53:49 +00:00
Steve Price
0138b1134c MFS_ROOT is deprecated so use MD_ROOT instead. Also add the md
pseudo-device to make it easier to build releases.
1999-12-20 05:11:51 +00:00
Peter Wemm
574b36f9b7 Be more consistant in using perl vs. perl5. We were using perl5 in the
kernel builds so as not to confuse with perl4 when bootstrapping from old
systems.  I don't know if this is still applicable but it shouldn't hurt
to be consistant at least.

Also copy vnode_if.sh to vnode_if.pl.  Doing a 'sh vnode_if.sh' when it
was a perl script was kinda silly.
1999-12-17 22:07:43 +00:00
Kazutaka YOKOTA
273157da59 - Add the device resume method. It supercedes the existing resume
routine which hooks the apm driver.
- Rename the PSM_HOOKAPM option to PSM_HOOKRESUME.
- Delete unnecessary #include.
1999-12-15 10:04:05 +00:00
Andrew Gallatin
a68a4bff2d Add NetBSD's explanation of why it would be hard to emulate the Mach
system calls.

obtained from: NetBSD
1999-12-14 22:39:27 +00:00
Andrew Gallatin
5f7c968078 Add generated files 1999-12-14 22:37:09 +00:00
Andrew Gallatin
32a8490d32 Finally add the Alpha OSF/1 compat code. I will add it to the
sys/modules Makefile after completing a buildworld.

History:

The bulk of this code was obtained from NetBSD approximately one year
ago (I have taken care to preserve the original NetBSD copyrights and
I thank the authors for their work.) At that time, the OSF/1 code was
what was left over from their initial bootstrapping off of OSF/1 and
did not provide support for executing shared binaries.

I have independently added support for shared libraries, and support
for some of the more obscure system calls.  This code has been
available for testing and comment since January of 1999 and running on
production machines here at Duke since April.

Known working applications include:

- Netscape (all versions I've tried)
- Mathematica 3.0.2
- Splus 3.4
- ArcInfo 7.1
- Matlab (version unknown)
- SimOS
- Atom instrumented binaries (built on a real OSF/1 system)

Applications which are known not to work:

- All applications linking to libmach
- Adobe Acrobat  (uses libmach)

This has been tested with applications running against shared
libraries from OSF/1 (aka Tru64) 4.0D and 4.0F.

Reviewed by: marcel, obrien
BDE-lint by: obrien
Agreed in principal to by: msmith
1999-12-14 22:35:36 +00:00
Andrew Gallatin
4365788773 Stop calling everthing an XP1000. 1999-12-14 17:50:00 +00:00
Andrew Gallatin
7c79b9ff14 Improve the mapping between the hardware PCI bus numbering on multi-hose
tsunami systems and the PCI bus-numbering system of FreeBSD.  Eg, the former
allows for 2 PCI bus 2's (one each on hoses 0 and 1) while the latter
needs to give each PCI bus a unique monotonically increasing number.

It has been fairly well tested and correctly maps machines with a ppb on
hose 1 as well as machines with ppbs on both hoses.

DS10s remain untested, as I do not have a pci card with a ppb which will
pass POST in a tsunami.

This is a house of cards.
1999-12-14 17:35:08 +00:00
Kazutaka YOKOTA
83c5d22d61 - Pull in kbd.c when sc or vt is included in the kernel, even if
no keyboard driver is defined in the kernel config file.
1999-12-13 13:01:00 +00:00
Peter Wemm
00943c9151 Argh, fix a stupid typo. :-( 1999-12-12 21:36:19 +00:00
Peter Wemm
6f77b2defc Use a seperate -c and -h mode. The vnode_if.c file is compiled only into
the kernel while the vnode_if.h header is a bunch of inlines to call the
code that is in the kernel. Generating the .h file on the fly is kinda
bogus because it has to match the one compiled into the kernel.

IMHO we should have kern/vnode_if.c and sys/vnode_if.h committed in the
tree but that's another battle.
1999-12-12 16:43:05 +00:00
Doug Rabson
1c61bdc8eb Allow kernel accesses to a small region of the user stack which is used
by the Linux emulator (and other emulators) for syscall argument
translation. The x86 port currently seems to allow unrestricted kernel
accesses to user memory.

Reviewed by: alc, gallatin
1999-12-11 09:58:06 +00:00
Archie Cobbs
f2cbe161be Move source files common to all platforms from <arch>/conf/files.<arch>
to conf/files.  If/when these files are optimized for each platform,
they can be moved back.
1999-12-09 19:38:20 +00:00
Dan Moschuk
9578442e8d Move libkern/arc4random.c into conf/files. I was planning on doing an
optimized alpha version, but I'll leave that alone for the time being.
1999-12-09 18:47:54 +00:00
Kenneth D. Merry
64ae346b52 [ repository copy of sys/pci/pci_ioctl.h to sys/sys/pciio.h happened in the
background ]

Rename sys/pci/pci_ioctl.h to sys/sys/pciio.h to make it easier for
userland programs to use this interface.  Reformat the file, and add a
BSD-style copyright to it.

Add a new man page for pci(4).  The PCIOCGETCONF, PCIOCREAD, and PCIOCWRITE
ioctls are documented, but the PCIOCATTACHED ioctl is not documented
because it is not implemented.

Change includes of <pci/pci_ioctl.h> to <sys/pciio.h> or remove them
altogether.  In many cases, pci_ioctl.h was unused.

Reviewed by:	steve
1999-12-08 17:44:04 +00:00
Peter Wemm
453c03ac1b Make this compile again. (missing #include for RFPROC) 1999-12-06 18:12:29 +00:00
Luoqi Chen
91c28bfde0 User ldt sharing. 1999-12-06 04:53:08 +00:00
Bill Paul
96f2e892a7 Add the if_dc driver and remove all of the al, ax, dm, pn and mx drivers
which it replaces. The new driver supports all of the chips supported
by the ones it replaces, as well as many DEC/Intel 21143 10/100 cards.

This also completes my quest to convert things to miibus and add
Alpha support.
1999-12-04 17:41:31 +00:00
Marcel Moolenaar
43bef51567 Implement pluggable ioctl handlers.
Other modules can register and unregister ioctl handlers to extend the
ioctls known by the Linuxulator. A recent application is the vmware
port. The Linuxulator itself uses the new interface to register its
handlers as well. Handlers for the following types of ioctls have been
defined:
	cdrom
	console (=keyboard and VT handling)
	socket
	sound
	termio

All ioctl related defines and declarations have been moved to a new
file (linux_ioctl.h), except for the pluggable ioctl handler interface
definition.

While there, cleanup linux.h some more.

linux.h and linux_ioctl.[ch] have been made to conform to style(9) as
much as possible.

Inspired and reviewed by: Vladimir N. Silyaev
1999-12-04 11:10:22 +00:00
Matthew N. Dodd
fe0d408987 Remove the 'ivars' arguement to device_add_child() and
device_add_child_ordered().  'ivars' may now be set using the
device_set_ivars() function.

This makes it easier for us to change how arbitrary data structures are
associated with a device_t.  Eventually we won't be modifying device_t
to add additional pointers for ivars, softc data etc.

Despite my best efforts I've probably forgotten something so let me know
if this breaks anything.  I've been running with this change for months
and its been quite involved actually isolating all the changes from
the rest of the local changes in my tree.

Reviewed by:	peter, dfr
1999-12-03 08:41:24 +00:00
Matt Jacob
b06e7af6dd Set RB_VERBOSE into boothowto (provide proper layering from boot loader
(eventually) settings to kernel settings).

Prototype read_random to quiesce a warning.
1999-12-03 07:20:22 +00:00
Andrew Gallatin
dbc58a480c A port of NetBSD's AlphaServer 1000 and 1000A support. Thanks to Cristian
Angelini for allowing me to use his AS1000 to do the port.

Note that this is untested on AlphaServer 1000A hardware.

Reviewed by:	dfr
Tested by:   	Cristian Angelini <chr.ang@biella.alpcom.it>
Obtained From: 	NetBSD
1999-12-01 15:25:04 +00:00
Dima Ruban
3d1d437531 dummy version of read_random() until the real random driver is ported. 1999-11-30 23:49:54 +00:00
Dima Ruban
97cab30be6 Add arc4random.c.
Please note that kernel is still broken on alpha.
1999-11-30 20:18:20 +00:00
Marcel Moolenaar
ec99e32256 Implement linux_sigaltstack. 1999-11-30 15:02:28 +00:00
Marcel Moolenaar
56d6dc1d34 Implement sigaltstack. 1999-11-30 15:00:17 +00:00
Alfred Perlstein
fac9a03b4e add linuxulator wrapper for SNDCTL_DSP_GETODELAY 1999-11-29 23:03:34 +00:00
Andrew Gallatin
7b64f69f80 inline spl functions.
In combination with Doug's recent alpha_cpu.h, this reduces the cost
of ipl raising/lowering significantly.  This is most pronounced when
doing file reads.

Reviewed by: dfr
1999-11-29 20:31:45 +00:00
Doug Rabson
33f1cb93f9 Implement inline assembler wrappers for PALcode calls and for alpha
specific instructions such as rpcc and mb. This should provide some
performance improvements and will allow me to delete the file pal.s.
To allow people time to update their loadable modules, I will leave pal.s
alone for now.
1999-11-29 19:57:51 +00:00
David E. O'Brien
521c57eb69 Sort PCI SCSI controlers. 1999-11-28 00:59:03 +00:00
David E. O'Brien
658743b5e2 /sys adjustments to add the `sym' controler driver.
This is commented out in GENERIC as you cannot mix `sym' with `ncr' right now.
Note that LINT is no more broken by this commit.
1999-11-28 00:48:15 +00:00
Marcel Moolenaar
408da11907 Implement linux_ustat.
Reviewed by: bde
1999-11-27 16:55:14 +00:00
Marcel Moolenaar
c48ba18b4a Change prototype of linux_ustat. 1999-11-27 16:50:54 +00:00
Marcel Moolenaar
25e5bdab9e Implement fdatasync in terms of fsync. The regeneration of proto.h,
syscall.h and sysent.h was probably forgotten after the last change
syscalls.master.
1999-11-26 10:20:10 +00:00
Peter Wemm
3ac8285030 Add pcm entries for the alpha too, since they were taken out of
conf/files and moved to i386/conf/files.i386

Forgotten by: tanimura
1999-11-22 16:10:26 +00:00
Peter Wemm
9565e721cb Update the Alpha makefile to be more in line with the x86 version. It
was getting quite dated.  Attempt to minimize diffs between the two so
it's not as painful to do this next time.
1999-11-22 15:39:13 +00:00
Peter Wemm
0171aaede2 Use %ll instead of %q as gcc moans bitterly about it. 1999-11-22 15:23:58 +00:00
Peter Wemm
33f86cee91 Zap some latent problems hidden by differences between KERNEL and _KERNEL.
The KAME code intruduces _KERNEL, which exposes some of them.
1999-11-22 15:14:56 +00:00
Nick Hibma
4755ea009e Add MOUSE_MSC_MAXBUTTON and MOUSE_IF_USB. 1999-11-22 14:38:11 +00:00
Poul-Henning Kamp
2996376ab5 Use LIST_FOREACH to traverse the allproc list.
Submitted by:   Jake Burkholder jake@checker.org
1999-11-19 21:34:50 +00:00
Andrew Gallatin
d627ab8398 Properly attribute interrupt time on alpha. Previously, interrupt time
was likely to be counted as idle time.

Note that we are counting time spent in software interrupt handlers as
interrupt time, so this invalidates the i386 meaning of intr_nesting_level.

Reviewed by: dfr, bde
Tested by: anderson@cs.duke.edu
1999-11-19 13:38:22 +00:00