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Commit Graph

34599 Commits

Author SHA1 Message Date
Peter Wemm
a9148ab103 Give this a self contained a.out coredump routine.
XXX freebsd-aout coredumps for a linux-aout binary is a bit pointless.
2002-09-07 01:29:21 +00:00
Peter Wemm
1a50106e30 Zap the implementations of the i386-aout specific cpu_coredump function.
Most of the non-i386 platforms had rather broken implementations anyway.
2002-09-07 01:26:34 +00:00
Peter Wemm
710ded3ac5 Collect the a.out coredump code into the calling functions.
XXX why does pecoff dump in a.out format?
2002-09-07 01:23:51 +00:00
John Baldwin
7bbb0b56e4 Add a subclass of the PCI-PCI bridge driver that uses the PCIBIOS to
route interrupts if the child bus is described in the PCIBIOS interrupt
routing table.  For child busses that are in the routing table, they do
not necessarily use a 'swizzle' on their pins on the parent bus to route
interrupts for child devices.  If the child bus is an embedded device then
the pins on the child devices can be (and usually are) directly connected
either to a PIC or to a Interrupt Router.  This fixes PCIBIOS interrupt
routing across PCI-PCI bridges for embedded devices.
2002-09-06 22:19:39 +00:00
John Baldwin
c3ba1376f5 Add a function pci_probe_route_table() that returns true if our PCI BIOS
supports interrupt routing and if the specified PCI bus is present in the
routing table.
2002-09-06 22:15:44 +00:00
John Baldwin
38906aed9a Export pcib_attach() as a "protected" for use in subclasses of the PCI-PCI
bridge driver.
2002-09-06 22:14:00 +00:00
Maxim Sobolev
af7027033d Include <netinet/ip.h> to unbreak kdump. I don't know why does kdump
includes if_gre.h at all, but it does, without including ip.h before
that.

Poked by:	peter
Pointy hat to:	kdump(1)
2002-09-06 21:58:57 +00:00
Brooks Davis
6f9fe1334f Don't include "bpf.h" when compiling on FreeBSD. We always compile in
bpf support these days.
2002-09-06 20:07:50 +00:00
John Baldwin
facfd6e8ed Dump the $PIR table if booting verbose. 2002-09-06 19:25:25 +00:00
Matt Jacob
99b57e408b Remove STRNCAT (==>strncat) usage. Apparently I never read the man
page correctly and it wasn't doing what I thought it was.

Noticed by: Brooks Davis <brooks@one-eyed-alien.net>
2002-09-06 18:32:16 +00:00
Matt Jacob
ee76282ef5 Tsk. Now that we're not using our own locks, we have to remember
to grab Giant in isp_kthread so that msleep is *happy* that there's
no lock being passed to it (as tsleep turns out to be...)
2002-09-06 18:20:59 +00:00
Maxim Sobolev
c23d234cce Reduce namespace pollution by staticizing everything, which doesn't need to
be visible from outside of the module.
2002-09-06 18:16:03 +00:00
Maxim Sobolev
b5e8c7d783 Connect if_gre module to the build. 2002-09-06 17:18:53 +00:00
Maxim Sobolev
856af10e6a Add if_gre module glue. 2002-09-06 17:17:33 +00:00
Maxim Sobolev
8e96e13e6a Add a new gre(4) driver, which could be used to create GRE (RFC1701)
and MOBILE (RFC2004) IP tunnels.

Obrained from:  NetBSD
2002-09-06 17:12:50 +00:00
John Baldwin
8ab96fd8d0 - Add a pci_cfgintr_valid() function to see if a given IRQ is a valid
IRQ for an entry in a PCIBIOS interrupt routing ($PIR) table.
- Change pci_cfgintr() to except the current IRQ of a device as a fourth
  argument and to use that IRQ for the device if it is valid.
- If an intpin entry in a $PIR entry has a link of 0, it means that that
  intpin isn't connected to anything that can trigger an interrupt.  Thus,
  test the link against 0 to find invalid entries in the table instead of
  implicitly relying on the irqs field to be zero.  In the machines I have
  looked at, intpin entries with a link of 0 often have the bits for all
  possible interrupts for PCI devices set.
2002-09-06 17:08:07 +00:00
Maxim Sobolev
d04c7d51be Add more ethernet types and move AppleTalk types into proper location.
Obtained from:  NetBSD (syssrc/sys/net/ethertypes.h, rev.1.13)
2002-09-06 17:02:29 +00:00
John Baldwin
d3b9beba04 If we are using APIC_IO tell ACPI so it can route interrupts properly.
This still doesn't work quite right because of other APIC_IO hacks in
the i386 PCI code.
2002-09-06 17:02:01 +00:00
John Baldwin
eeb6dba253 Attach ACPI children a bit later in attach(), specifically after performing
any machine dependent initialization.  This allows the MD code to set the
interrupt routing model so that PCI interrupts are routed correctly when
using an APIC or SAPIC for example.
2002-09-06 17:01:06 +00:00
Maxim Sobolev
e703b0e13e Make these less broken. 2002-09-06 16:58:13 +00:00
Mitsuru IWASAKI
efd1491c3f Add support for Corega FEther CB-TXD (CardBus 100M/10M). 2002-09-06 16:38:06 +00:00
John Baldwin
fbabd7bec2 Add support for printing out the contents of a PCI BIOS $PIR interrupt
routing table on the console.  Eventually it will be printed during
verbose boots.
2002-09-06 16:10:12 +00:00
John Baldwin
cea0a89545 Prefer the physical bus number of the PCI bus as the unit of the pciX
device created.
2002-09-06 16:09:07 +00:00
John Baldwin
da14ac9fce Add a helper routine acpi_SetIntrModel() to call the _PIC method to set
the interrupt model in use so that ACPI can properly route interrupts for
machines using APIC's or SAPIC's.
2002-09-06 16:08:08 +00:00
Robert Watson
6f22742b25 Minor spelling tweak: assume "his" is actually "This". 2002-09-06 13:22:44 +00:00
Poul-Henning Kamp
4fbd12689a Remove "magicspace". It looks good on paper, it doesn't work in practice.
Sponsored by: DARPA & NAI Labs.
2002-09-06 08:50:28 +00:00
Poul-Henning Kamp
02945fefb7 Don't respect the O_EXCL flag, we don't get it back on close so we cannot
correctly track it.

Spotted by:	peter
Sponsored by:	DARPA & NAI Labs.
2002-09-06 07:57:29 +00:00
Peter Wemm
c253d72f0a Bump the -mev56 to -mev6. Otherwise, when you compile with gcc using
ev6 or pca56 etc this downgrades the cpu specification passed to gas.
As a result, gas will fail when gcc generates media instructions (in
uipc_usrreq.c).  This only affects what gas will accept, not what gcc
generates or what our *.s file contain.
2002-09-06 07:27:41 +00:00
Julian Elischer
1faf202ea9 Use UMA as a complex object allocator.
The process allocator now caches and hands out complete process structures
*including substructures* .

i.e. it get's the process structure with the first thread (and soon KSE)
already allocated and attached, all in one hit.

For the average non threaded program (non KSE that is) the allocated thread and its stack remain attached to the process, even when the process is
unused and in the process cache. This saves having to allocate and attach it
later, effectively bringing us (hopefully) close to the efficiency
of pre-KSE systems where these were a single structure.

Reviewed by:	davidxu@freebsd.org, peter@freebsd.org
2002-09-06 07:00:37 +00:00
Peter Wemm
105d189b78 Use sys/libkern.h not /usr/include/string.h 2002-09-06 06:04:36 +00:00
Peter Wemm
4f0da50ce2 nfsnode.h was moved to ../nfsclient ages ago. I forgot to remove it here. 2002-09-06 05:47:33 +00:00
David Xu
65c17e749b Remove extra ';' 2002-09-06 00:18:52 +00:00
Poul-Henning Kamp
0e168822b2 Implement the VOP_OPENEXTATTR() and VOP_CLOSEEXTATTR() methods.
Use extattr_check_cred() to check access to EAs.

This is still a WIP.

Sponsored by:   DARPA & NAI Labs.
2002-09-05 20:59:42 +00:00
Poul-Henning Kamp
e1657bbb97 Introduce the VOP_OPENEXTATTR() and VOP_CLOSEEXTATTR() methods.
Together these two implement a simple transcation style grouping for
modifications of extended attributes on a vnode.

VOP_CLOSEEXTATTR() takes a boolean "commit" argument, which determines
if the aggregate changes are attempted written or not.  A commit will
fail if any of the VOP_SETEXTATTR() calls since the VOP_OPENEXTATTR()
have failed to meet their objective or if the flush to disk fails.

The default operations for these two VOP's is to return EOPNOTSUPP.

This API may still be subject to change.

Sponsored by:   DARPA & NAI Labs
2002-09-05 20:56:14 +00:00
Poul-Henning Kamp
f8b663614d Fix an inherited style bug: compare with NOCRED instead of NULL.
Sponsored by:	DARPA & NAI Labs.
2002-09-05 20:46:19 +00:00
Poul-Henning Kamp
190a4963d0 Use canonical extattr_check_cred() instead of private implementation of the
same policy.

Sponsored by:	DARPA & NAI Labs.
2002-09-05 20:39:36 +00:00
Poul-Henning Kamp
c1a925a637 Introduce new extattr_check_cred() function which implements the canonical
crential washing for extended attributes.

Sponsored by:	DARPA & NAI Labs.
2002-09-05 20:38:57 +00:00
Poul-Henning Kamp
04205dc4be Fix credentials check: do not leak ENOATTR until we know if they're
supposed to know.

Sponsored by:	DARPA & NAI Labs.
2002-09-05 20:28:24 +00:00
Bruce Evans
40545cf5fc Fixed namespace pollution in uma changes:
- use `struct uma_zone *' instead of uma_zone_t, so that <sys/uma.h> isn't
  a prerequisite.
- don't include <sys/uma.h>.
Namespace pollution makes "opaque" types like uma_zone_t perfectly
non-opaque.  Such types should never be used (see style(9)).

Fixed subsequently grwon dependencies of this header on its own pollution:
- include <sys/_mutex.h> and its prerequisite <sys/_lock.h> instead of
  depending on namespace pollution 2 layers deep in <sys/uma.h>.
2002-09-05 19:48:52 +00:00
Robert Watson
8768e441cd Re-insert TUNABLE() export of MAC Biba and MAC MLS module 'enabled'
sysctls.  Apparently lost during some or another merge.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-09-05 18:52:52 +00:00
John Baldwin
c6a121ab5e Make the printf messages when routing interrupts more consistent in the
various PCI bridge drivers.
2002-09-05 17:08:35 +00:00
John Baldwin
5264a94f3f Test PCIbios.ventry against 0 to see if we found a PCIbios entry point,
not the 'entry' member.  The entry point is formed from both a base and
a relative entry point.  'entry' is that relative offset.  It is perfectly
valid to have an entry point with a relative offset of 0.  PCIbios.ventry
is the virtual address of the entry point that takes both 'base' and
'entry' into account, thus it is the proper variable to test to see if we
have an entry point or not.
2002-09-05 17:07:07 +00:00
John Baldwin
7d224206b4 Move some variables to the BSS instead of explicitly zero'ing them. This
also makes all of the PCIbios variable be zero'd, not just the entry field.
2002-09-05 17:05:15 +00:00
David E. O'Brien
f31d7a5714 Statically compile pcn(4) into the install kernel vs. using as module.
lnc(4) will attach to AMD PCnet/FAST NICs if pcn(4) does not attach.
I.e. pcn(4) gets first chance.  There is a problem however in that pcn(4)
was moved out of the install kernel so that the module would be used.
This however causes bad installs if one has an AMD PCnet/FAST NIC.
2002-09-05 15:45:01 +00:00
Maxim Sobolev
070dba1cfe Make recursion prevention variable per-instance and remove XXX comment
about thread-unsafety.

MFC after:	2 weeks
2002-09-05 15:35:38 +00:00
Bruce Evans
c74af4fac1 Include <sys/mutex.h> and its prerequisite <sys/lock.h> instead of depending
on namespace pollution 4 layers deep in <netinet/in_pcb.h>.

Removed unused includes.  Sorted includes.
2002-09-05 15:33:30 +00:00
Bruce Evans
6af7f1e511 Use `struct uma_zone *' instead of uma_zone_t, so that <sys/uma.h> isn't
a prerequisite.
2002-09-05 14:04:34 +00:00
Bruce Evans
a1212c2a4e Include <sys/systm.h> for the definition of offsetof() instead of depending
on the definition being misplaced in <sys/types.h>.  The definition probably
belongs in <sys/stddef.h>.
2002-09-05 13:08:22 +00:00
Bruce Evans
4db068aabc Include <sys/systm.h> for the definition of offsetof() instead of depending
on the definition being misplaced in <sys/types.h>.  The definition probably
belongs in <sys/stddef.h>.
2002-09-05 12:58:57 +00:00
Bruce Evans
367797e031 Do not cast from a pointer to an integer of a possibly different size.
This fixes a warning on i386's with 64-bit longs.
2002-09-05 12:30:54 +00:00