Commit Graph

2005 Commits

Author SHA1 Message Date
Peter Wemm
2331fb5799 Ahh, the joys of badge engineering. Tell the sk driver that the
Linksys EG1032 is yet another variation.  It looks just like the 3c940
except it only has a Marvell logo and no 3com logo.
2003-11-07 22:04:26 +00:00
Warner Losh
5b909b0e1e s/driver/device/ for config file line 2003-11-06 03:59:03 +00:00
Warner Losh
8c3252ba92 Change config file syntax to be less FreeBSD 3.x 2003-11-05 20:48:36 +00:00
Poul-Henning Kamp
8dd85c33e3 Free major#100 2003-11-03 10:19:33 +00:00
Doug Rabson
0be389f3ca Remove explicit cardbus attachments from drivers where this is identical
to the pci attachment. Cardbus is a derived class of pci so all pci
drivers are automatically available for matching against cardbus devices.

Reviewed by: imp
2003-11-03 09:22:18 +00:00
Ruslan Ermilov
05992bb56b Correct the spelling of m_devget() in the sysctl variable description. 2003-11-02 21:43:29 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
Sam Leffler
b237430cfe mark interrupt handlers MPSAFE 2003-10-29 18:32:14 +00:00
John Baldwin
9f9ccd206d Add simple support for AGP 3.0 including enabling 8x mode. The simple
part of the support is that it still assumes one master and one target
where as AGP 3.0 actually supports multiple devices on the bus.

Submitted by:	Keith Whitwell <keith@tungstengraphics.com>
Sponsored by:	The Weather Channel
2003-10-23 18:08:56 +00:00
John Baldwin
65c3981023 Use a switch statement on the devid instead of if-else for determing which
code to use to see if the onboard video has been disabled or not.

Submitted by:	Keith Whitwell <keith@tungstengraphics.com>
2003-10-23 17:48:30 +00:00
Warner Losh
9d51aaa4e8 Const poison crc routines (why these aren't centralized, I'm not sure). 2003-10-23 16:57:38 +00:00
Mike Silbersack
180b0f65cc Fix m_head handling in sis_encap so that the correct mbuf is always handed
to BPF_MTAP.
2003-10-19 23:28:02 +00:00
Mike Silbersack
a10c0e4574 Fix a problem where m_defrag would allocate a new mbuf to replace the
chain passed into dc_encap, which dc_start was unaware of.  This caused
the old (now invalid) mbuf to be passed to BPF_MTAP.

Spotted by:	Kenjiro Cho <kjc@csl.sony.co.jp>
2003-10-19 23:05:19 +00:00
Poul-Henning Kamp
47850d0ae7 Sanitize the code relating to the /dev/ti%d entries. In particular evict
the evil vnode sniffing code and use destroy_dev() instead.
2003-10-10 20:35:28 +00:00
Martin Blapp
87f4fa1512 Ignore CSR13, CSR14, CSR15 'Media Specific Data' registers
for 21143 based cards which use SIA mode.

This fixes 10mbit mode for ZNYX ZX346Q cards and other
21143 based cards.

PR:		32118
Submitted by:	Rene de Vries <rene@tunix.nl>
		Geert Jan de Groot <GeertJan.deGroot@tunix.nl>

Obtained from:	BSDI

MFC after:	2 weeks
2003-10-05 19:57:10 +00:00
Eric Anholt
7efb14ccd3 Make the i810 AGP device create a "drmsub" child device. This will be attached
to by the DRM for i8xx devices.

Submitted by:	Keith Whitwell <keith@tungstengraphics.com>
2003-10-02 19:49:15 +00:00
Mike Silbersack
43e68b5333 Add a tiny bit more delay in the xl_mii_sync function; this is necessary
for proper intialization in certain 905B + old system combinations.

Tested by:	Jakub Miziolek <jxm@obta.uw.edu.pl>
2003-09-29 02:14:04 +00:00
Wilko Bulte
95ad0a1f28 Add missing file, it is sorely needed to make if_sk.c compile again. 2003-09-20 15:49:22 +00:00
Wilko Bulte
59ce78fef1 Add support for SK-9521 V2.0 and 3COM 3C940.
Tested at 100Mbit only, using Asus P4P800 onboard 3C940.
The -stable version of this patch I have in use for ~2 weeks now, and works
just fine for me.

Based on: Nathan L. Binkert's patch for OpenBSD
Patch submitted by and thanks to: Jung-uk Kim <jkim@niksun.com>
MFC after: 2 weeks
2003-09-20 10:53:08 +00:00
Bill Paul
6110675fd6 Remove jumbo buffer #defines that I ended up not needing. 2003-09-19 02:35:03 +00:00
Eric Anholt
f704d34677 Fix a typo in r1.8: The GTLB enable/flush bit is 1<<7, not 1<<8.
PR:		kern/56297
Submitted by:	Dan Angelescu <mrhsaacdoh@yahoo.com>
2003-09-17 02:58:17 +00:00
Martin Blapp
129eaf7996 Don't read the MAC address from a copy of the EEPROM in the softc
that has been recorded earlier and overwrite it again later by
reading it directly from the EEPROM again.

Read the MAC address from the PAR0/PAR1 registers instead, which
are autoloaded on reboot.

Tested on AN985, AN983B. According to the datasheets, it should
also work for the AL981 (I don't have such a chip on a card at home)

PR:             52988
Submitted by:   Andrew Gordon <arg-bsd@arg.me.uk>
MFC after:      2 weeks
2003-09-16 05:01:27 +00:00
Matthew N. Dodd
cdeb7b18af - Avoid calling pci_get_device() more than once in a single function.
- Provide a mechanism to prevent the use of MMIO.
- Prevent the use of MMIO for all 3c575 cardbus cards.
2003-09-14 16:33:48 +00:00
Bill Paul
c2c6548b3a Teach the re(4) driver about the CFG2 register, which tells us whether
we're on a 32-bit/64-bit bus or not. Use this to decide if we should
set the PCI dual-address cycle enable bit in the C+ command register.
(Enabling DAC on a 32-bit bus seems to do bad things.)

Also, initialize the C+ command register early in the re_init() routine.
The documentation says this register should be configured first.
2003-09-13 23:51:35 +00:00
Bill Paul
abc8ff44d3 - For the 8169 chips, read the station address by forcing an EEPROM
autoload and then copying the contends of the station address
  registers. For some reason, reading the EEPROM on the 8169S doesn't
  work right. This gets around the problem, and allows us to read
  the station address correctly on the 8169S.

- Insert a delay after initiating packet transmition in re_diag() to
  allow lots of time for the frame to echo back to the host, and wait
  for both the 'RX complete' and 'timeout expired' bits in the ISR
  register to be set.

- Deal more intelligently with the fact that the frame length
  field in the RX descriptor is a different width on the 8139C+
  than it is on the 8169/8169S/8110S

- For the 8169, you have to set bit 17 in the TX config register
  to enter digital loopback mode, but for the 8139C+, you have to
  set both bits 17 and 18. Take this into account so that re_diag()
  works properly for both types of chips.
2003-09-11 06:56:46 +00:00
Bill Paul
5c75626b05 Re-enable VLAN_MTU capability for this driver. (Got reverted when
I pulled out the C+/8169 bits.)
2003-09-11 04:05:01 +00:00
Bill Paul
9bac70b851 Add a PHY driver to support the built-in gigE PHY in the 8169S/8110S
ethernet chips. This driver is pretty simple, however it contains
special DSP initialization code which is needed in order to get
the chip to negotiate a gigE link. (This special initialization
may not be needed in subsequent chip revs.) Also:

- Fix typo in if_rlreg.h (RL_GMEDIASTAT_1000MPS -> RL_GMEDIASTAT_1000MBPS)

- Deal with shared interrupts in re_intr(): if interface isn't up,
  return.

- Fix another bug in re_gmii_writereg() (properly apply data field mask)

- Allow PHY driver to read the RL_GMEDIASTAT register via the
  re_gmii_readreg() register (this is register needed to determine
  real time link/media status).
2003-09-11 03:53:46 +00:00
Bill Paul
966a07e907 Teach rl(4) about new hwrev codes. 2003-09-10 15:12:55 +00:00
Bill Paul
69a6b7fb50 Update hardware revision table. 0x04000000 appears to be the revision
for the 8169S, according to my sample board. The RealTek Linux driver
mentions 0x00800000. I'm assigning this to the 8110S until I get
more info on it. (The (preliminary) RealTek docs only say that 8169S/8110S
chips will have some combination of those two bits set, but doesn't say
exactly what bit combination goes with which chip variant.)
2003-09-10 07:21:43 +00:00
Bill Paul
20512f29f2 Fix path of pci #includes that I botched.
Also pointed out by: Larry Rosenman
2003-09-08 04:28:20 +00:00
Bill Paul
a94100fa9b Take the support for the 8139C+/8169/8169S/8110S chips out of the
rl(4) driver and put it in a new re(4) driver. The re(4) driver shares
the if_rlreg.h file with rl(4) but is a separate module. (Ultimately
I may change this. For now, it's convenient.)

rl(4) has been modified so that it will never attach to an 8139C+
chip, leaving it to re(4) instead. Only re(4) has the PCI IDs to
match the 8169/8169S/8110S gigE chips. if_re.c contains the same
basic code that was originally bolted onto if_rl.c, with the
following updates:

- Added support for jumbo frames. Currently, there seems to be
  a limit of approximately 6200 bytes for jumbo frames on transmit.
  (This was determined via experimentation.) The 8169S/8110S chips
  apparently are limited to 7.5K frames on transmit. This may require
  some more work, though the framework to handle jumbo frames on RX
  is in place: the re_rxeof() routine will gather up frames than span
  multiple 2K clusters into a single mbuf list.

- Fixed bug in re_txeof(): if we reap some of the TX buffers,
  but there are still some pending, re-arm the timer before exiting
  re_txeof() so that another timeout interrupt will be generated, just
  in case re_start() doesn't do it for us.

- Handle the 'link state changed' interrupt

- Fix a detach bug. If re(4) is loaded as a module, and you do
  tcpdump -i re0, then you do 'kldunload if_re,' the system will
  panic after a few seconds. This happens because ether_ifdetach()
  ends up calling the BPF detach code, which notices the interface
  is in promiscuous mode and tries to switch promisc mode off while
  detaching the BPF listner. This ultimately results in a call
  to re_ioctl() (due to SIOCSIFFLAGS), which in turn calls re_init()
  to handle the IFF_PROMISC flag change. Unfortunately, calling re_init()
  here turns the chip back on and restarts the 1-second timeout loop
  that drives re_tick(). By the time the timeout fires, if_re.ko
  has been unloaded, which results in a call to invalid code and
  blows up the system.

  To fix this, I cleared the IFF_UP flag before calling ether_ifdetach(),
  which stops the ioctl routine from trying to reset the chip.

- Modified comments in re_rxeof() relating to the difference in
  RX descriptor status bit layout between the 8139C+ and the gigE
  chips. The layout is different because the frame length field
  was expanded from 12 bits to 13, and they got rid of one of the
  status bits to make room.

- Add diagnostic code (re_diag()) to test for the case where a user
  has installed a broken 32-bit 8169 PCI NIC in a 64-bit slot. Some
  NICs have the REQ64# and ACK64# lines connected even though the
  board is 32-bit only (in this case, they should be pulled high).
  This fools the chip into doing 64-bit DMA transfers even though
  there is no 64-bit data path. To detect this, re_diag() puts the
  chip into digital loopback mode and sets the receiver to promiscuous
  mode, then initiates a single 64-byte packet transmission. The
  frame is echoed back to the host, and if the frame contents are
  intact, we know DMA is working correctly, otherwise we complain
  loudly on the console and abort the device attach. (At the moment,
  I don't know of any way to work around the problem other than
  physically modifying the board, so until/unless I can think of a
  software workaround, this will have do to.)

- Created re(4) man page

- Modified rlphy.c to allow re(4) to attach as well as rl(4).

Note that this code works for the sample 8169/Marvell 88E1000 NIC
that I have, but probably won't work for the 8169S/8110S chips.
RealTek has sent me some sample NICs, but they haven't arrived yet.
I will probably need to add an rlgphy driver to handle the on-board
PHY in the 8169S/8110S (it needs special DSP initialization).
2003-09-08 02:11:25 +00:00
Doug Rabson
a5c1ae0c87 Make indentation uniform. 2003-09-06 14:04:30 +00:00
Doug Rabson
8e60aa28ab When recording resources for the amdpm driver, only describe the ports
we actually use. Originally, the code reserved 0x8000 to 0x80ff inclusive
which on my hardware conflicts with the acpi timer. This broke the amdpm
driver since it was actually given ports 0x800c to 0x810b (which should
not have happened, IMHO).

This also allows us to considerably simplify the handling of the nForce
smb driver, removing the need for a separate nfpm driver. With this, SMB
accesses appear to work on my Tyan Tiger MP board. Your mileage may vary.
In particular, the nForce changes have not been tested.
2003-09-06 13:56:56 +00:00
Sam Leffler
55b659ffc1 change timer to MPSAFE
Sponsored by:	FreeBSD Foundation
2003-09-05 22:33:44 +00:00
Thomas Moestl
eec804bbb8 Use stream bus space accesses to program the ID (station address)
registers; otherwise, the byte order of the address is changed on
big-endian machines.
2003-09-04 15:39:44 +00:00
Poul-Henning Kamp
8196d06a54 Examine and record the Silicon Revision Register on NS parts.
We can't update the device description in attach (why not ?), so
we device_print() what we find.

Conditionalize the short cable fix on this being older than rev 16A.

Call device_printf() when we apply short cable fix.

Include interrupt hold-off setting for rev 16+ under "#ifdef notyet"

The device_printf()'s will go under bootverbose once the various
issues have settled a bit.
2003-09-03 07:40:04 +00:00
John Baldwin
e27951b29c Use PCIR_BAR(x) instead of PCIR_MAPS.
Glanced over by:	imp, gibbs
Tested by:		i386 LINT
2003-09-02 17:30:40 +00:00
Doug Rabson
21c5ddf529 Add support for AMD766 and AMD768 chipsets.
PR: 41812
2003-09-01 14:58:34 +00:00
Martin Blapp
4a80e74bf3 All davicom cards seem to need DC_TX_ALIGN. 2003-08-27 08:13:34 +00:00
Jacques Vidrine
1855be730c Revision 1.126 broke the interface of the bktr driver's
METEORSSIGNAL ioctl.  Applications use this ioctl with the value
METEOR_SIG_MODE_MASK (0xFFFF0000, -65536) to reset signal delivery,
but revision 1.126 caused the driver to return EINVAL in this case.
Interestingly, the same METEORSSIGNAL ioctl in the meteor driver uses
0 to reset signal delivery.

This commit allows METEOR_SIG_MODE_MASK as a synonym for 0 in the
bktr driver, and restructures the code a bit so that it is otherwise
identical between the bktr and meteor drivers.
2003-08-26 16:57:24 +00:00
Martin Blapp
7dfdc26c46 Make TX on davicom 9102A working again. This chip needs
its mbufs aligned on TX.

PR:		53656, 42714
MFC after:	3 days
2003-08-24 23:47:44 +00:00
Matthew N. Dodd
6b312d762d PCI header files live in dev/pci. 2003-08-23 19:32:18 +00:00
Matthew N. Dodd
0c5eb28b6b Report media status for bitrate PHYs. 2003-08-23 18:09:25 +00:00
Matthew N. Dodd
34345c0870 AGP GART driver for NVIDIA nForce/nForce2 chipsets. 2003-08-23 18:00:31 +00:00
Warner Losh
b435c7ac5a dev/pci/meteor_reg.h doesn't exist. Revert this part of last commit. 2003-08-23 16:52:33 +00:00
Marcel Moolenaar
3c95e08bef Revert previous change for ncrreg.h. The header really lives in
sys/pci.
2003-08-23 02:25:04 +00:00
Warner Losh
19b7ffd1b8 Prefer new location of pci include files (which have only been in the
tree for two or more years now), except in a few places where there's
code to be compatible with older versions of FreeBSD.
2003-08-22 07:20:27 +00:00
Sam Leffler
c06eb4e293 Change instances of callout_init that specify MPSAFE behaviour to
use CALLOUT_MPSAFE instead of "1" for the second parameter.  This
does not change the behaviour; it just makes the intent more clear.
2003-08-19 17:51:11 +00:00
Sam Leffler
0143cfd730 "short cable" fix for DP8315
Derived from:	netbsd and tech note at soekris web site
MFC after:	1 week
2003-08-19 16:57:00 +00:00
Bill Paul
51e110b154 Argh. Last commit only had the __FBSDID() fix. Really add the device ID
for the 8100 this time.
2003-08-15 22:47:55 +00:00