Written by Pyun YongHyeon for FreeBSD, ported to DragonFlyBSD
by Sepherosa Ziehau, ported to OpenBSD by Kevin Lo and then
ported to NetBSD by me.
XXX Driver needs testing.
opencrypto by CoyotePoint Systems. The FreeBSD driver source was recently
made available by NBMK Encryption Technologies.
The port includes some currently unused code which implements kernel and
user space interfaces for the driver in FreeBSD. These are left in at this
time to facilitate the port of these interface to NetBSD if they are of
interest.
JME260 Fast Ethernet PCI Express controllers.
Written with a lot of cut-n-paste from the FreeBSD jme(4) driver.
No support for jumbo ethernet frames yet (but should come soon).
Thanks to JMicron Technologies for providing me sample boards and
documentation for this work.
The siisata driver supports the Silicon Image SteelVine family of SATA-II
controllers, interfacing the hardware with the ata(4) and atapi(4) sub-
systems.
The following controllers are supported by the siisata driver:
Silicon Image SiI3124 4-port PCI/PCI-X
Silicon Image SiI3132 2-port PCI-Express x1
Silicon Image SiI3531 1-port PCI-Express x1
SATA Native Command Queueing is not yet supported.
Device hot swapping is not yet supported.
Silicon Image's Software RAID is not yet supported by the
ataraid(4) driver.
Approved by: core (christos), releng (bouyer)
series of hardware that includes Asus's famous EeePC.
The linux driver was used as documentation.
Many thanks to all the people who helped or at least supported me while I
was fighting that bug that made the EeePC freeze. At the top of that list,
Matt J. Fleming (mjf@) and David Gwynne (from the OpenBSD fame).
So far it supports some acceleration ( copies and rectangle fills ) but
no video mode programming at all.
Known problems:
- tested only on macppc
- matches only one r128 chip out of ca. 30
- character drawing is unaccelerated
- no attempt is made to restore the console when X exits
controllers. These controllers can be found on add-on PCIe cards, or
on some motherboards to provide the PATA connectivity (e.g. some intel
ICH8-based motherboards).
Thanks to JMicron Technology for providing me documentation and
different sample boards for this work.
Minor modifications by me:
-use an mi device major number
-(coarsly) divided into pci card specific and less specific parts, moved
the latter to dev/drm
-renamed autoconf attributes to reflect this
Todo:
-adapt all card frontends but i915 to drm include file location
-review the mtrr change
-make the change to agp_i810.c coexist with the fix for buggy VESA
BIOSes which is commented out temporarily
-RCS IDs etc style stuff
-LKM support (rescan support for vga)
-test
sets IDE_IRQA in the IDE Control/Status Register. This is needed on prep
machines with Motorola RAVEN host bridges, as they wire up the ide device
oddly.
* Support for the VIA VT8231 Hardware monitor.
* Power Management Timer available for timecounters in both
VT86C686A and VT8231 (code simplified thanks to dev/ic/acpipmtimer).
* Remove viapm(4) code and manpage (which was a link to viaenv.4 anyway).
From OpenBSD, tested by some users.
- Remove the PCN_NO_PROM option. Instead, query the am79c970-no-eeprom
property, and read the MAC address from the CSRs if that property is TRUE.
In the ibmnws port:
- Implement device_register().
- In device_register(), set the am79c970-no-eeprom property for the
built-in Ethernet.
drives are probed using the SATA way (from FreeBSD). While here add the
VT8237A SATA Controller to the tables, should fix PR kern/34927.
Thanks to the César Catrián Carreño and paul (at) whooppee.com for
tests.
of using the old PATA way. Tested with a PDC20375 (2xSATA + 1xPATA).
While there add the PDC20618-621 products (Ultra/133 controllers);
untested. Yes, it's strange to support PATA-only devices in a driver
called pdcsata, but that's how it is ...
So far it only uses the blitter for scrolling and rectangle filling,
characters are still drawn in software and there's no support for video
mode switching. Virtual consoles are supported via vcons.
Works fine on a PowerBook 3400c.
from Mark Kettenis of OpenBSD. There are still some outstanding
issues with this driver, namely:
- Checksum offload is unsupported
- There is a significant amount of code duplication from sk(4)
- There remain some 'magic numbers'
- Performance is not heavily tested, and likely to be lower than
the chip is capable of in some cases. Syncing some of the
aforementioned 'magic numbers' with the Marvell FreeBSD driver
should help here.
Tested on a motherboard with Marvell 88E8053 ethernet, under NetBSD/i386
and NetBSD/amd64.
The PIOBM is used by only one driver (will be added later,
stay tuned) and intruduce an attribute "ata_piobm" so that
it will be conditionally compiled in.
The "ata_dma" (busmastering transfer using ATA DMA mode) and
"ata_udma" (busmastering transfer using ATA Ultra DMA mode)
attributes are also added for consistency, but unused for now.
Most of the testing was done on MIPS hardware -- it probably needs work before
it will be useful with x86 hardware, and it is probably incompatible with
the X11 server.
"ATI Technologies Inc. ("ATI") has not assisted in the creation of, and
does not endorse, this software. ATI will not be responsible or liable
for any actual or alleged damage or loss caused by or in connection with
the use of or reliance on this software."
Enjoy!
cegger