Commit Graph

24 Commits

Author SHA1 Message Date
Konstantin Belousov
28d86329af A rewrite of the i810 bits of the agp(4) driver. New driver supports
operations required by GEMified i915.ko. It also attaches to SandyBridge
and IvyBridge CPU northbridges now.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
2012-05-22 10:59:26 +00:00
Nathan Whitehorn
50fd2a5b9c Add a driver for the Apple Uninorth AGP host bridge found in all PowerPC
Macintoshes with an AGP bus.
2010-10-31 18:27:05 +00:00
Warner Losh
c09808d0d6 MFtbemd:
Use MACHINE_CPUARCH in preference to MACHINE_ARCH.  The former is the
source code location of the machine, the latter the binary output.  In
general, we want to use MACHINE_CPUARCH instead of MACHINE_ARCH unless
we're tesitng for a specific target.  The isn't even moot for
i386/amd64 where there's momemntum towards a MACHINE_CPUARCH == x86,
although a specific cleanup for that likely would be needed...
2010-08-23 06:13:29 +00:00
Nick Hibma
999d258466 Fix a few problems related to building modules in /sys/modules (not
checked whether this applies to builds in /sys/*/compile/* as well):

- Create empty opt_*.h files were missing
- Hook up svr4 to the build. It compiles fine here, so no reason to
  disconnect it in the Makefile. were missing
  - Hook up svr4 to the build. It compiles fine here, so no reason to
    disconnect it in the Makefile.
2009-02-12 14:44:15 +00:00
Jung-uk Kim
129dec4245 - Add few VIA bridges to agp_via.c and connect it to amd64 build
as they support Intel Core/Core 2 and VIA Nano processors.
- Align "optional agp" in conf/files.* for consistency while I am here.
2009-01-23 17:48:18 +00:00
John Baldwin
dbac8ff400 Move the agp(4) driver from sys/pci to sys/dev/agp. __FreeBSD_version was
bumped to 800004 to note the change though userland apps should not be
affected since they use <sys/agpio.h> rather than the headers in
sys/dev/agp.

Discussed with:	anholt
Repocopy by:	simon
2007-11-12 21:51:38 +00:00
Eric Anholt
f031f0c03d Include agp_i810.c in amd64 AGP builds to get support for the Intel 915 Express
chipsets.

PR:		kern/93676
Submitted by:	Jan Blaha <Jan.Blaha@unet.cz>
MFC after:	1 week
2006-09-05 16:55:13 +00:00
Marcel Moolenaar
73b93591e7 Remove Alpha remnants. 2006-07-27 19:12:49 +00:00
Max Laier
b6de9e91bd Remove bridge(4) from the tree. if_bridge(4) is a full functional
replacement and has additional features which make it superior.

Discussed on:	-arch
Reviewed by:	thompsa
X-MFC-after:	never (RELENG_6 as transition period)
2005-09-27 18:10:43 +00:00
Eric Anholt
e3e1ac8615 Add a new AGP driver for ATI IGP chipsets. The driver is based on reading of
the Linux driver, since specs are unavailable.  Many thanks to Adam Kirchhoff
for multiple useful testing cycles, and Ralf Wostrack for the final fix to get
it working.

PR:		i386/75251
Submitted by:	anholt
2005-09-17 03:36:47 +00:00
Warner Losh
c046033747 The tinderbox seems to have a different set of compiler options
enabled than my box, so the agp module gets different warnings than I
got when I built.  WERROR= to compensate.
2005-01-26 21:18:58 +00:00
Yoshihiro Takahashi
cd6eccf9b8 opt_agp.h is not required anymore. 2004-08-22 15:14:44 +00:00
Yoshihiro Takahashi
c3c04b646f agp_amd64.c is not needed on pc98. 2004-08-16 16:01:40 +00:00
David E. O'Brien
3c749e3fb1 AMD64 on-CPU GART support.
This also applies to AMD64 HW running 'i386' OS.

Submitted by:	Jung-uk Kim <jkim@niksun.com>
Integration by:	obrien
2004-08-16 12:25:48 +00:00
Matthew N. Dodd
34345c0870 AGP GART driver for NVIDIA nForce/nForce2 chipsets. 2003-08-23 18:00:31 +00:00
Eric Anholt
05d1e23aa7 Split the arch-specific AGP files into the appropriate files.* and do the same
for the agp module, and add agp to the list of modules to compile for alpha.
Add an alpha_mb() to agp_flush_cache for alpha -- it's not correct but may
improve the situation, and it's what linux and NetBSD do.
2003-02-14 06:33:52 +00:00
Maxime Henrion
64e53f7655 Remove opt_pci.h from SRCS. 2002-11-13 17:43:37 +00:00
Mike Smith
07af4a8e64 Export symbols that constitute APIs defined by these
modules.

Note that in the case of 'mii' the API is not clearly
defined, and the symbols exported represent a subset
defined by current usage.
2002-01-11 01:16:00 +00:00
David E. O'Brien
c68159a6d8 Use a consistent style and one much closer to the rest of /usr/src 2001-01-06 14:00:42 +00:00
Mike Smith
bb0d0a8efc Next phase in the PCI subsystem cleanup.
- Move PCI core code to dev/pci.
 - Split bridge code out into separate modules.
 - Remove the descriptive strings from the bridge drivers.  If you
   want to know what a device is, use pciconf.  Add support for
   broadly identifying devices based on class/subclass, and for
   parsing a preloaded device identification database so that if
   you want to waste the memory, you can identify *anything* we know
   about.
 - Remove machine-dependant code from the core PCI code.  APIC interrupt
   mapping is performed by shadowing the intline register in machine-
   dependant code.
 - Bring interrupt routing support to the Alpha
   (although many platforms don't yet support routing or mapping
   interrupts entirely correctly).  This resulted in spamming
   <sys/bus.h> into more places than it really should have gone.
 - Put sys/dev on the kernel/modules include path.  This avoids
   having to change *all* the pci*.h includes.
2000-12-08 22:11:23 +00:00
Paul Saab
7321545f26 Remove the NCPU, NAPIC, NBUS, NINTR config options. Make NAPIC,
NBUS, NINTR dynamic and set NCPU to a maximum of 16 under SMP.

Reviewed by:	peter
2000-09-22 23:40:10 +00:00
Peter Wemm
4f012c3d41 Use <bsd.kmod.mk> not a path to ../../conf/kmod.mk. 2000-07-19 10:40:39 +00:00
Doug Rabson
e547d6fd34 Add support for Intel's i810 chipset with integrated graphics. An
associated patch to XFree86 allows the X server to work with this chipset
on FreeBSD. Additional work will include porting the Linux 3D driver.

Submitted by: Ruslan Ermilov <ru@FreeBSD.org>
2000-07-12 10:13:07 +00:00
Doug Rabson
1e1789b86c Add module for agp driver. 2000-06-09 16:07:04 +00:00