Commit Graph

375 Commits

Author SHA1 Message Date
Pyun YongHyeon
b9ddb8695d Add Marvell PHYG65G Gigabit PHY which is found on 88E8059 Yukon Optima.
Tested by:	James LaLagna < jameslalagna <> gmail dot com >
MFC after:	5 days
2010-04-30 19:01:55 +00:00
David Christensen
ae575eab2c - Pass flow control settings back to bce(4).
MFC after:	Two weeks
2010-04-29 22:00:57 +00:00
Pyun YongHyeon
500a4ded5d Add Agere ET1011 PHY which is found on Belkin F5D5055 USB
controller. Unlike Agere ET1011C, Agere ET1011 does not seem to
need special DSP programming to workaround silicon bug.
2010-04-13 20:07:52 +00:00
David Christensen
b249ff39a4 - Added support for 5709S/5716S PHYs.
Submitted by:	pyunyh
MFC after:	2 weeks
2010-03-18 20:57:57 +00:00
Ed Schouten
ee48488f0b Remove an unneeded variable.
Reported by:	tinderbox
2010-03-18 07:35:20 +00:00
Warner Losh
c0df07cad9 Remove two instances of the evil hack to get the ifnet. mii_ifp is
set early enough that we don't need to do these hacks anymore.
2010-03-17 22:45:53 +00:00
Qing Li
86b330a5f4 Set the device capabilities to include dynamic link-state for
those modern drivers.

Reviewed by:	imp (and suggested by imp)
MFC after:	3 days
2010-03-17 22:12:12 +00:00
Maxim Sobolev
503969d196 Fix style(9) bugs in the previous revision. 2010-03-10 23:02:06 +00:00
Maxim Sobolev
5d25cf29e2 further narrow down no carrier workaround, since it appears to only affect
very specific IBM hardware and other machines with the same BCM ASIC chip id
0x57081021 are just fine.

MFC after:	1 month
2010-03-10 23:00:15 +00:00
Maxim Sobolev
6b07566596 Provide workaround for the ages old bug affecting certain BCM5708S
chip revision often found in the blades and resulting in interfaces
not sensing carrier signal. Looking at all problem reports it
appears that it only affects some very specific silicon revision
(ASIC (0x57081021); Rev (B2)) and version of the PHY that
supports 1000baseSX-FDX media only. Therefore, narrow the scope of
workaround to combination of that revision and media type. Given
that the first report on this issue is dated back to 2007, there is
not much hope that this issue will ever be properly resolved.

Among affected systems are IBM HS21, Intel SBXD132 and HP BL460c.

PR:		118238, 122551, 140970
MFC after:	1 month
2010-03-10 05:19:14 +00:00
Pyun YongHyeon
2c4d092861 Remove programming LED register and enable 25MHz TX clock for
88E1149 PHY. This will fix intermittent watchdog timeouts as well
as very slow network performance on 88E8072 Yukon Extreme.

PR:	kern/144148
MFC after:	1 week
2010-03-03 17:56:52 +00:00
Joel Dahl
1edcf74de7 The NetBSD Foundation has granted permission to remove clause 3 and 4 from
the software.

Obtained from:	NetBSD
2010-03-03 17:55:51 +00:00
Marius Strobl
30b9cadca4 Add support for BCM54K2 found in combination with Apple K2 GMAC.
Submitted by:   Andreas Tobler
Obtained from:  OpenBSD
MFC after:      1 week
2010-02-20 22:01:24 +00:00
Pyun YongHyeon
cb2ed75f7e Add check for fiber mode for BCM5714 PHY. This PHY supports both
copper and fiber interfaces over GMII so an explicit check is
necessary to know whether it was configured for fiber interface.
This change make BCM5715S work.

Tested by:	olli
MFC after:	1 week
2010-01-14 19:14:24 +00:00
Pyun YongHyeon
ba84b911c4 Add BCM5754 PHY id that is found on Dell Studio XPS 16.
Tested by:	scf
MFC after:	1 week
2010-01-14 00:36:49 +00:00
Warner Losh
f29b8b7f41 cardbus -> CardBus 2010-01-03 23:31:58 +00:00
Pyun YongHyeon
45e564a90b Make sure to enable Next Page bit for IP1001. Otherwise the PHY
fails to re-establishe 1000baseT link after downgrading to
10/100Mbps link.
2009-12-18 21:57:51 +00:00
Pyun YongHyeon
bb08f03318 Add BCM5761 PHY id. 2009-11-02 18:15:11 +00:00
Pyun YongHyeon
fcb62a8b01 Add hack to pass controller specific information to phy driver.
Unlike most other PHYs there is no easy way to know which media
type the PHY supports on Marvell PHYs. MIIF_HAVEFIBER flags is now
passed via bus-specific instance variable of a device. While I'm
here add 88E1112 specific work around to set SIGDET polarity low.
Many thanks "Eugene Perevyazko <john <> dnepro dot net>" who kindly
gave remote access to system with DGE-560SX.
2009-09-28 21:03:28 +00:00
Pyun YongHyeon
1a01dae1b9 Some fiber PHY(88E1112) does not seem to set resolved speed so
always assume we've got IFM_1000_SX.
2009-09-28 19:53:53 +00:00
Pyun YongHyeon
885b405380 Don't encode model id twice.
Reported by:	Kristof Provost <kristof <> sigsegv dot be>
2009-09-28 19:48:17 +00:00
Pyun YongHyeon
44d9075392 Backout r193289. r193289 restored page select bits to previous
value instead of blindly resetting it to 0. However, it seems page
select bits of some 88E1116 PHY is initialized to invalid one such
that restoring page select bits after programming broke MII
register access. The correct solution would be reset page select
bits to 0 in PHY attach stage but it would require more testing.
Since we're in BETA stage such a change would be dangerous so just
back it out.
This change should fix nfe(4) breakage on NVIDIA MCP55.

Reported by:	Ryan Rogers < webmaster <> doghouserepair dot com >
		Sam Fourman Jr. < sfourman <> gmail dot com >
Tested by:	Ryan Rogers < webmaster <> doghouserepair dot com >
		Sam Fourman Jr. < sfourman <> gmail dot com >
Approved by:	re (kib)
2009-08-18 20:20:15 +00:00
Marius Strobl
21211c45f0 - Also probe DP83865, which is an is an ultra low power version
of the DP83861 and DP83891.
- Reset the PHY during attach so it's in a known state.
- Add a comment describing why we hardwire 10baseT support in
  the BMSR.
- Always explicitly set IFM_HDX for half-duplex. [1]

Obtained from:	OpenBSD [1]
MFC after:	2 weeks
2009-06-13 23:27:04 +00:00
Pyun YongHyeon
b95c79e0a1 Program LED registers for 88E1116/88E1149 PHYs. These PHYs are
found on Marvell Yukon Ultra, Marvell Yukon Extreme controllers.
While I'm here explicitly issue 'powerup' command for 88E1149 PHY.

Tested by:	jhb, Warren Block ( wblock <> wonkity dot com )
2009-06-02 00:30:30 +00:00
Pyun YongHyeon
3e6843d1d7 Don't assume page register value is 0 and restore previous page
register after issuing 'powerup'.
2009-06-02 00:21:30 +00:00
Pyun YongHyeon
745ef56af2 Add driver support for 88E3016 PHY which is found on Marvell Yukon
FE+ controller. Due to the severe silicon bugs for Yukon FE+,
88E3016 seems to require more workarounds. However I'm not sure
whether the workaround is PHY specific or only applicable to Yukon
FE+. The datasheet for the PHY is publicly available but it lacks
several details for the workaround used in this change. The
workaround information was obtained from Linux. Many thanks to
Yukon FE+ users who helped me add 88E3016 support.

Tested by:	bz, Tanguy Bouzeloc ( the.zauron <> gmail dot com )
		Bruce Cran ( bruce <> cran dot org dot uk )
		Michael Reifenberger ( mike <> reifenberger dot com )
		Stephen Montgomery-Smith ( stephen <> missouri dot edu )
2009-05-25 02:36:29 +00:00
Pyun YongHyeon
2c56cee9e4 Do not ignore NEXT Page capability of auto-negotiation
advertisement register. Some PHYs such as 88E3016 requires NEXT
Page capability to establish valid link. Also set protocol selector
field which is read only but it makes the intention clearer.
2009-05-25 02:05:00 +00:00
Pyun YongHyeon
c404d8f55a Don't read unnecessary PHY registers. Speed/duplex resolution bit
is valid only for auto-negotiation case so check the bit if we know
auto-negotiation is active. While I'm here explicitly checks
current speed with speed mask and set IFM_NONE if resolved speed
is unknown.
2009-05-25 01:56:19 +00:00
Pyun YongHyeon
5536a3c5bb Report current link state while auto-negotiation is in progress. 2009-05-25 01:45:28 +00:00
Pyun YongHyeon
f98d7df237 Use mii_phy_add_media() and remove usage of local macro ADD. Also
checks extended status register to see whether the PHY is fast
ethernet or not. This removes a lot of checks for specific PHY
models and it makes easy to add more PHYs to e1000phy(4).

While I'm here remove setting mii_anegticks as it is set with
mii_phy_add_media().
2009-05-25 01:41:05 +00:00
Warner Losh
5fb1afd722 New PHY driver for the internal PHY found in the AX88790. There's a
number of quirks for this device, and this implements just the basics.
The 2.5s powerdown recommended in the datasheet will be next...
2009-03-30 16:01:09 +00:00
Warner Losh
0b5af5520d Add PHY entry for the ASIX 88x90 internal PHYs. 2009-03-30 01:47:32 +00:00
Pyun YongHyeon
8fc8651306 For IP1001 PHYs, read auto-negotiation advertisement register to
get default next page configuration. While I'm here explicitly set
IP1000PHY_ANAR_CSMA bit. This bit is read-only and always set
by hardware so setting it has no effect but it would clear the
intention. With this change controllers that couldn't establish
1000baseT link should work.

PR:	kern/130846
2009-03-09 08:17:46 +00:00
Pyun YongHyeon
34e4a32dc0 Use mii_phy_add_media() and remove setting each media type.
While I'm here, don't set mii_anegticks as it's set by
mii_phy_add_media().
2009-03-09 08:09:06 +00:00
Pyun YongHyeon
dba0afd605 For unknown speed, explicitly set IFM_NONE. 2009-03-09 08:01:40 +00:00
Pyun YongHyeon
cf9becf1f6 Report current link state while auto-negotiation is in progress. 2009-03-09 07:56:40 +00:00
Bjoern A. Zeeb
1e7d7466b7 Renamed the FRAMELEN macro to TRUEPHY_FRAMELEN as for powerpc
it seems to be possible to collide with FRAMELEN from machine/frame.h.

Found by:	zec
2008-11-28 23:44:13 +00:00
Pyun YongHyeon
d2cd226334 Use auto-negotiation for manual media type selection. This fixes
establishment of 10/100Mbps link on Atheros AR8121(L1E).
2008-10-25 06:39:17 +00:00
Pyun YongHyeon
b8b068386a Correct PHY description and OUI of VSC8211. Previously VSC8211 was
not recognized by ciphy(4) due to the incorrect OUI.

Reported by:	nork
Tested by:	nork
2008-10-23 01:27:15 +00:00
Pyun YongHyeon
b435227b7d Some 88E1149 PHY's page select is initialized to point to other
bank instead of copper/fiber bank which in turn resulted in
wrong registers were accessed during PHY operation. It is
believed that page 0 should be used for copper PHY so reinitialize
E1000_EADR to select default copper PHY.
This fixes link establishment issue of nfe(4) on Sun Fire X4140.

OpenBSD also has similimar patch but they just reset the E1000_EADR
register to page 0. However some Marvell PHYs((88E3082, 88E1000)
don't have the extended address register and the meaning of the
register is quite different for each PHY model. So selecting copper
PHY is limited to 88E1149 PHY which seems to be the only one that
exhibits link establishment problem. If parent device know the type
of PHY(either copper or fiber) that information should be notified
to PHY driver but there is no good way to pass this information yet.

Reported by:	thompsa
Reviewed by:	thompsa
2008-10-17 05:26:51 +00:00
Stanislav Sedov
ba26d470bd - Add driver for Attansic L2 FastEthernet controller found on
Asus EeePC and some Asus mainboards.

Reviewed by:	yongari, rpaulo, jhb
Tested by:	many
Approved by:	kib (mentor)
MFC after:	1 week
2008-10-03 10:31:31 +00:00
Pyun YongHyeon
10bace3e92 Save extended address register prior to switching to 1000BASE-X
only mode and restore original value of extended address register
instead of overwriting it with page 1. There are still instance
information passing issue(e.g configured media type: fiber or
copper) from driver to PHY layer but this change make the selected
PHY work with 88E1112 PHY.

Reported by:	Krzysztof Jedruczyk < beaker <at> hot dot pl >
Tested by:	Krzysztof Jedruczyk < beaker <at> hot dot pl >
2008-09-30 08:18:38 +00:00
Pyun YongHyeon
fdf7d60d6a Add Vitesse VSC8211 PHY which is found on Planex GU-1000T.
HW donated by:	nork
2008-09-30 07:30:05 +00:00
Pyun YongHyeon
f350b4e7cf Explicitly mark IFM_HDX for half-duplex media. 2008-09-30 07:24:20 +00:00
Pyun YongHyeon
937982244e Report current link state while auto-negotiation is in progress. 2008-09-30 07:22:02 +00:00
Pyun YongHyeon
eb10e72371 Use mii_anegticks instead of hardcoded MII_ANEGTICKS. 2008-09-30 07:20:26 +00:00
Pyun YongHyeon
138b38fffa Announce link loss right after it happens. 2008-09-30 07:19:01 +00:00
Rafal Jaworowski
d99ebc85d9 Recognize 88E1116R phy variation. This part is found on some embedded devices.
Obtained from:	Semihalf
2008-09-04 11:09:40 +00:00
Warner Losh
60e984e137 Move the code that looks for the companion phy to a subroutine to make
sure we get the error handling right in both places.  This also
simplifies the code somewhat.
2008-08-23 15:50:18 +00:00
Warner Losh
373444e7a1 It turns out that my analysis of the error handling here was wrong.
When there's an error, we don't want to free the children, since it
will be stack garbage.  While we did fail to dereference it by setting
devs to 0, we didn't fail to call free.  We never failed to fail, it
was the easiest thing to do.
2008-08-23 15:29:28 +00:00
Warner Losh
195c96b714 Revert bogusly committed file. 2008-08-23 07:46:58 +00:00
Warner Losh
e1bd4ee68b Set devs to 0 in case device_get_children return an error. The right thing
to do here is nothing in that case...
2008-08-23 07:46:20 +00:00
Pyun YongHyeon
f8e0f10069 Restore link state handling which was broken in rev 1.69.
Also report current link state while auto-negotiation is in
progress.
With this change link loss should be reported within a second
and drivers that rely on link state should work.

Reported by:	Pete French < petefrench at ticketswitch dot com >
Tested by:	Pete French < petefrench at ticketswitch dot com >
MFC after:	1 week
2008-08-12 00:57:39 +00:00
Pyun YongHyeon
366dbcbd4a Remove 'cr' at the end of line. 2008-08-12 00:55:03 +00:00
Pyun YongHyeon
104d1d8401 Remove whitespace at the end of line. 2008-08-12 00:52:10 +00:00
Kevin Lo
503765e486 Fix a copy/paste error 2008-08-06 07:52:59 +00:00
Pyun YongHyeon
c06cddfef8 Add RTL8211C(L) support.
Disable advanced link-down power saving in phy reset.

Reported by:	nork
Tested by:	nork
2008-07-02 08:10:18 +00:00
Xin LI
cca7141d76 Add et(4), a port of DragonFly's Agere ET1310 10/100/Gigabit
Ethernet device driver, written by sephe@

Obtained from:	DragonFly
Sponsored by:	iXsystems
MFC after:	2 weeks
2008-06-20 19:30:44 +00:00
Xin LI
4d52a57549 Add et(4), a port of DragonFly's Agere ET1310 10/100/Gigabit
Ethernet device driver, written by sephe@

Obtained from:	DragonFly
Sponsored by:	iXsystems
MFC after:	2 weeks
2008-06-20 19:28:33 +00:00
David Christensen
d75672d1c4 - Added support for BCM5709 and BCM5716.
MFC after:	2 weeks
2008-06-13 01:20:29 +00:00
Marcel Moolenaar
cf99524aed Add support for the Apple Big Mac (BMAC) Ethernet controller,
found on various Apple G3 models.

Submitted by:	Nathan Whitehorn
2008-06-07 22:58:32 +00:00
Benno Rice
694c651803 This is a rewritten driver for the SMSC LAN91C111. It's based in part on the
sn(4) driver and also looking at newer drivers.  The reason for the rewrite is
to support MII and to try and resolve some performance issues found when trying
to use the sn(4) driver on the Gumstix network boards.

For reference, the SMSC LAN91C111 is a non-PCI ethernet part whose lineage
dates back to Ye Olde Days of ISA.  It seems to get some use in the embedded
space these days on parts lacking on-board MACs or on-board PCI controllers,
such as the XScale PXA line of ARM CPUs.

This also includes a driver for the SMSC LAN83C183 10/100 PHY.

Man page to follow.
2008-06-06 05:00:49 +00:00
Pyun YongHyeon
6021a944af Add JMicron JMP202/JMP211 PHY driver. 2008-05-27 01:16:40 +00:00
Pyun YongHyeon
d1307e812e Add Attansic/Atheros F1 PHY driver. 2008-05-19 01:12:10 +00:00
John Baldwin
38cc658ff6 Add support for the BCM5906[M] adapters. These adapters only support
10/100 operation and place the mailbox registers at a different offset.
They also do not have an EEPROM, so the MAC address must be read from
NVRAM instead.

MFC after:	1 month
PR:		kern/118975
Submitted by:	benjsc, Thomas Nyström  thn at saeab dot se
Submitted by:	sephe (original patch for DragonflyBSD)
2008-04-29 19:47:13 +00:00
Rafal Jaworowski
324eb73387 Recognize Cicada CS8244 phy chip (among others, can be found on MPC8572DS
development systems).

Obtained from:	Freescale, Semihalf
2008-04-26 18:07:24 +00:00
Pyun YongHyeon
a76215ece3 Add support for IC Plus IP1001 PHY.
Tested by:	Stuart Fraser < stuart AT stuartfraser DOT net >
2008-04-05 00:52:07 +00:00
John Baldwin
bcc20328f5 Flesh out support for the BCM5722 by recognizing the phy on the 5722 and
the specific ASIC revision.

MFC after:	1 week
Obtained from:	OpenBSD (mii/phy bits)
2008-03-06 21:42:48 +00:00
David Christensen
bf10880210 - Add PHY ID for BCM5709C 1000Base-T controllers.
MFC after:	1 week
2008-03-05 22:58:02 +00:00
Pyun YongHyeon
b455d946f5 Add detection of isolation state.
PR:	kern/76710
2008-03-05 01:15:10 +00:00
Rafal Jaworowski
ff857dc5d6 Recognize the quad-port Cicada (Vitesse) CS8204 10/100/1000TX PHY.
This PHY is found on many embedded development boards: among others MPC8555CDS
evaluation systems use it.

Approved by:	cognet (mentor)
MFp4:		e500
2008-03-03 18:44:33 +00:00
Marius Strobl
82f358ff2a - Fix a typo in a comment.
- Fix whitespace according to style(9).
- Sync the comment describing why we have to wait in nsphy_reset()
  with nsphyter_reset(). It's true that the manual tells to not do a
  reset within 500us of applying power but that's unlikely the cause
  of problems seen here. Generally having to wait 500us after a reset
  however is.
2008-01-27 01:30:02 +00:00
Marius Strobl
4f3b854461 Fix a typo in a comment. 2008-01-27 01:11:57 +00:00
Marius Strobl
d47d37af9b Add a driver for the National Semiconductor DP83815, DP83843 and
DP83847 PHYs. The main reason for using a specific driver for these
PHYs are reset quirks similar to the nsphy(4) driven DP83840A.

PR:		112654
Obtained from:	NetBSD
MFC after:	2 weeks
Thanks to:	mlaier for testing w/ DP83815
2008-01-27 01:10:41 +00:00
Jung-uk Kim
86543395c1 Add a flag for Ethernet@WireSpeed capability and correct chip revisions.
The idea was taken from OpenBSD and cross-referenced with Linux driver.
2008-01-18 22:09:50 +00:00
Pyun YongHyeon
5f36bdfcc2 Reset autonegotation timer if media option is not IFM_AUTO.
Make mii_ticks advance, autonegiation is retried every
mii_anegticks seconds.
2007-11-16 10:39:18 +00:00
Pyun YongHyeon
d612cc5947 IEEE 802.3 Annex 28B.3 explicitly specifies the following relative
priorities of the technologies supported by 802.3 Selector Field
value.

1000BASE-T full duplex
1000BASE-T
100BASE-T2 full duplex
100BASE-TX full duplex
100BASE-T2
100BASE-T4
100BASE-TX
10BASE-T full duplex
10BAST-T

However PHY drivers didn't honor the order such that 100BASE-T4 had
higher priority than 100BASE-TX full duplex. Fix that long standing
bugs such that have PHY drivers choose the highest common denominator
ability.
Fix a bug in dcphy which inadvertently aceepts 100BASE-T4.

PR:	92599
2007-11-16 10:25:36 +00:00
Pyun YongHyeon
fa99a6317c Setting sc->mii_anegticks to MII_ANEGTICKS_GIGE in rgephy_attach()
is redundant. mii_phy_add_media() already takes care of that.

Pointed out by:	marius
2007-10-30 00:37:35 +00:00
Marius Strobl
2a6a6e5ca7 - Remove MIIF_NOISOLATE; there's generally no reason to let gentbi(4)
set this flag and it was more or less just copied and pasted from
  another FreeBSD driver while porting this driver from NetBSD, whose
  gentbi(4) doesn't set MIIF_NOISOLATE either.
- Fix spelling in a comment.

OK'ed by:	yongari
MFC after:	3 months
2007-10-29 21:11:55 +00:00
Pyun YongHyeon
6fd47025e1 Add 88E1116/88E1116R PHY support code that takes the PHY out of
power-down mode.

PR:	kern/114086
MFC after:	3 days
2007-10-29 05:50:22 +00:00
Pyun YongHyeon
0bc6ff67a0 Add a newer RTL8211B(L) PHY. 2007-10-29 02:17:44 +00:00
Pyun YongHyeon
648bfbe6a7 Add support for RealTek RTL8211B(L) PHY. It's based on the patch
made by Michael Eisele and the patch was slightly modified by me.
With this change several NVIDIA ethernet controllers(e.g. MCP61)
works.

RTL8211B(L) is RealTek's new gigabit PHY. The PHY has several
features including crossover correction, polarity correction as
well as supporting triple speed(10/100/1000bps). Data transfer
between MAC and PHY is via RGMII for 1000baseT, MII for
10baseT/100baseTX.
Unfortunately, RealTek used the same model number for RTL8211B(L)
PHY so there is no way to discriminate between RTL8211B(L) and its
predecessors. ATM RTL8211B uses revision number 2 so checking the
revision number seems to be only way to identify it.

Obtained from:	Michael Eisele [1]
Tested by:	clemens fischer < ino-qc AT spotteswoode DOT de DOT eu DOT org >
2007-10-29 02:17:07 +00:00
Pyun YongHyeon
37fd5f0fed o RTL8169S/8110S integrated PHY and RTL8211B are gigabit PHYs so set
mii_anegticks to MII_ANEGTICKS_GIGE and use it. Previously it used
  to MII_ANEGTICKS which may not be enough to wait before retrying
  autonegotiation process at 1000bps.
o Reset autonegotation timer if media option is not IFM_AUTO or we
  got a valid link.
o Announce link loss right after it happends.
o Autonegiation is retried every mii_anegticks seconds.
o Report link state changes right after setting autonegotiation.
2007-10-29 02:06:15 +00:00
Pyun YongHyeon
78679427f6 Add icsphy(4), Integrated Circuit Systems PHY driver, ported from
NetBSD. ATM the only consumer of the PHY is XBox with nfe(4) driver.

Submitted by:	Ed Schouten <ed@fxq.nl>
Tested by:	Ed Schouten <ed@fxq.nl>
2007-06-11 02:04:50 +00:00
Pyun YongHyeon
fcb11bb3f9 Add ICS1889/ICS1892/ICS1893 PHY.
Submitted by:	Ed Schouten <ed@fxq.nl>
2007-06-11 02:02:20 +00:00
David Christensen
599741f908 - Fixed a problem that caused autonegotiation failures.
Submitted by:	tor.egge@cvsup.no.freebsd.org
MFC after:	4 weeks
2007-06-08 02:34:44 +00:00
David Christensen
7656f58e1c New features:
- Moved BCM5706S/5708S SerDes support to brgphy (since they are not technically
  TBI interfaces)
- Added 2.5G support for BCM5708S

Comments:
Since this driver is shared with bge I tested several available controllers
supported by bge and all worked as expected, however the list was not
exhaustive.  Need wider testing.

MFC after:	4 weeks
2007-06-07 02:21:38 +00:00
Pyun YongHyeon
f6e6f7f2fa Add support IC Plus IP101 10/100 PHY that is found on nVidia network
adapters.

Submitted by:	Shigeaki Tagashira < shigeaki AT se DOT hiroshima-u DOT ac DOT jp >
2007-06-06 07:07:23 +00:00
Pyun YongHyeon
3d6f32f19f Add IC Plus IP101 PHY 2007-06-06 07:05:02 +00:00
Pyun YongHyeon
9f6cc3adc7 Add support Vitesse VSC8601 PHY that is found on nVidia network
adapters.

Submitted by:	Shigeaki Tagashira < shigeaki AT se DOT hiroshima-u DOT ac DOT jp >
Tested by:	Yuri Pankov < yuri.pankov AT gmail DOT com>,
		Rainer Hurling <rhurlin AT gwdg DOT de >
2007-06-06 06:55:49 +00:00
Pyun YongHyeon
1fec2d74cf Add OUI for Vitesse Semiconductor.
Add Vitesse VSC8601 PHY.
2007-06-06 06:53:40 +00:00
Marcel Moolenaar
bd3032d144 Define the miibus ivars as a structure, instead of as a vector of
pointers. A structure is more readable and less error-prone. It
also avoids problems when a function pointer doesn't have the
same width as a void pointer.
2007-05-01 18:21:24 +00:00
Marius Strobl
2f9f08b635 - Take advantage of mii_phy_add_media() for adding media and setting
sc->mii_anegticks according to whether the respective BGE chip
  supports Fast Ethernet only or also Gigabit Ethernet.
- At least the BGE chips I've tested with wedge when isolating them
  so document this as the reason for setting MIIF_NOISOLATE and
  remove the unused (and partially even #ifdef'ed out) isolation
  related code. Add code that panics if we encounter a non-zero MII
  instance as generally there's no way a PHY requiring MIIF_NOISOLATE
  can be handled gracefully in a multi-PHY configuration (it's ok for
  the internal PHY of single-PHY-only-NIC to not support isolation
  though).
- Additionally set MIIF_NOLOOP as loopback doesn't seem to work
  either and remove the #ifdef'ed out code for adding respective
  media. The MIIF_NOLOOP flag currently triggers nothing but
  hopefully will be respected by mii_phy_setmedia() later on.

Reviewed by:	jkim, yongari
MFC after:	1 month
2007-04-30 22:35:33 +00:00
Marius Strobl
5abeece6ab Let brgphy(4) attach for the Broadcom BCM5755 ASIC based chipsets
as well.

Obtained from:	OpenBSD
MFC after:	1 week
2007-04-10 20:43:23 +00:00
Jung-uk Kim
9239bab2fe Revert couple of changes from 1.51 and 1.52. Reading link status with BMSR
is okay for most of the chipsets but BCM5701 PHY does not seem to like it.
Set media to IFM_NONE if link is not up instead of the previous value.

Reported by:	Goran Lowkrantz (goran dot lowkrantz at ismobile dot com)
2007-03-19 23:17:39 +00:00
Warner Losh
3a5e8cefd3 mii_phy_dev_probe returns its third argument on match, not 0, so pass 0
in if we're going to test against 0.

Noticed by: marius@
2007-02-26 04:48:24 +00:00
John Baldwin
f7a66f06ec Restore support for the 5706C bce(4) phy that was broken during the
addition of SerDes support.  According to the docs, the 5706C and 5708C
phys are supposed to use the same MII model that is separate from the
SerDes parts, but the 5706C actually uses the MII model of the SerDes
parts.  To fix this, readd the old 5706C entry to miidevs and add a
special check in brgphy_probe() for phys that match the 5706C ID.  If
the phy is supported by the gentbi(4) driver, then it's a SerDes phy, so
we fail the probe and let gentbi(4) grab it.  Otherwise, it's a 5706C phy,
so we let brgphy(4) grab it.

In coordination with:	dwhite
2007-02-21 18:17:44 +00:00
Jung-uk Kim
b0e42d5c0c Fix a typo from the previous commit.
Pointed out by:	brad@openbsd.org
2007-02-14 18:21:32 +00:00
Jung-uk Kim
5033133005 Fix typos in comments while I am here. 2007-02-13 00:34:32 +00:00
Jung-uk Kim
1ec4c3a889 Add BCM5701 A0/B0 CRC bug workaround. Magic values taken from Linux driver. 2007-02-12 23:58:52 +00:00