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44 Commits

Author SHA1 Message Date
christos
95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
perry
f31bd063e9 nuke trailing whitespace 2005-02-27 00:26:58 +00:00
heas
14089042f3 Fix a comment. 2004-12-16 03:13:28 +00:00
drochner
789b04b977 include locators.h from .c only, avoids unnecessary dependencies 2004-09-01 20:59:30 +00:00
thorpej
8aa1e65090 De-__P 2004-08-23 06:05:30 +00:00
thorpej
08645d15fe gmii_phy_getflowcontrol() -> mii_phy_flowstatus(). From HITOSHI Osada. 2004-04-11 15:40:56 +00:00
thorpej
44ec17557f Flow-control advertisement and parsing support. From HITOSHI Osada. 
Slightly modified by me.
 2004-04-10 02:32:10 +00:00
msaitoh
74b3acef2e - last commit (rev. 1.36) add a entry to keep model number of the PHY in 
mii_softc. There are some situations to want to check model number.
- add comment
 2003-07-01 22:58:48 +00:00
msaitoh
5af1b6934b Add ICS1889 and 1892 2003-07-01 22:46:08 +00:00
matt
4630a8e7f3 Add a MIIF_FORCEANEG flag to be passed to mii_attach. This forces an 
autonegotiation to take place if IFM_AUTO is selected in mii_media_set.
Make the gem driver use it.  (XXX hme probably should use it but I can't
test that).
 2003-02-20 00:55:21 +00:00
thorpej
d52f5f8ecb Make mii_media_active unsigned. 2002-11-07 07:45:03 +00:00
thorpej
499a491929 Fix signed/unsigned comparison warnings. 2002-11-07 07:41:22 +00:00
wiz
b1c7ac0e6d "definitions" has lots of 'i's, but that's not reason to leave one out. 2002-09-29 23:23:56 +00:00
thorpej
0cc96b0fbe Make sure ifp->if_baudrate is valid when the parent's statchg 
callback is made.

Pointed out by Matt Thomas.
 2002-05-10 20:45:05 +00:00
thorpej
b017898534 Get flags passed down to PHY drivers correctly. This was done on 
an adhoc basis in a couple of PHY drivers, this fixes it more generally.

Per a discussion w/ Cliff Neighbors <cliff@allegronetworks.com>.
 2002-03-25 20:51:24 +00:00
thorpej
f7f8866fea Add a flag that indicates that a device is a HomePNA device. 2001-08-25 01:41:17 +00:00
thorpej
7459c35d44 Clean up 1000BASE-SX autonegotiation, and add a way to advertise 
PAUSE capability.
 2001-07-27 22:44:59 +00:00
thorpej
424f7a1e65 Make PHY matching all table-driven. 2001-06-02 21:39:38 +00:00
thorpej
2128d9199a Enable frobbing the 1000baseT control register on Gig-E PHYs, 
used for hard-wiring master mode, and for advertising the 1000baseT
media options during autonegotiation.
 2001-05-31 18:44:48 +00:00
thorpej
ea1aed7db2 Make the number of ticks between auto-negotiation tries PHY-specific, 
and default every PHY to 5 seconds (what we used before).  If we find
Gig-E media on a PHY, bump it to 10 seconds, since it can take 5
seconds just to negotiate a Gig-E link.
 2001-05-31 16:02:29 +00:00
drochner
002851041c re-enable mii_flags in attach args - I've found a use for it: tell the 
PHY which support it that a fiber interface is present
 2001-05-17 17:28:21 +00:00
thorpej
d3a64bd0d8 Add code to recognize and set media on GMII (Gigabit MII) PHYs. 
802.3 doens't specify ANAR or ANLPAR bits for GMII.  Need to
use PHY-specific registers for this, for now, which means we
need specific drivers for the Gigabit-capable PHYs (I think the
most common is the BCM5400).
 2001-04-30 19:49:08 +00:00
augustss
b728f196e9 Comment out some flag stuff that isn't used. Someone should take a look 
at this.  There is something fishy with the mii code, the last argument to
mii_attach() is not being used in any meaningful way.
 2001-04-13 11:14:55 +00:00
augustss
205b10ed17 Add a flag to mii_flags which will cause autonegotiation to use tsleep() 
instead of callout.  This way adapters which need a process context for
PHY register access (e.g. USB adapters) have a chance.
 2001-04-13 11:12:36 +00:00
drochner
9e8def737f Reading the IEEE specs shows that the bits have to be reversed when 
mapping an OUI to the MII id registers.
Doing this in the MII_OUI() macro would be too complex, so put it into
a helper function and move the MII id register interpretation stuff
into miivar.h.
 2001-03-28 14:13:06 +00:00
thorpej
49014bf59f Restructure the PHY entry points to use a structure of entry points 
instead of discrete function pointers, and extend this to include
a "reset" entry point.  Make sure any PHY-specific reset routine is
always used, and provide one for the LXT-970 which disables MII
interrupts (as is done for a few other PHYs we have drivers for).
 2000-07-04 03:28:59 +00:00
thorpej
fc96443d15 New callout mechanism with two major improvements over the old 
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 2000-03-23 07:01:25 +00:00
thorpej
ad61d101be Factor out the tick handling code into a common function, and send 
rt_ifmsg's when the link speed or link status changes.
 2000-03-06 20:56:56 +00:00
thorpej
8923ca0b00 Make PHY drivers provide a pointer to their status routine, and add 
a generic mii_phy_status() that calls back into the PHY.  It doesn't
do anything interesting yet, but it will soon.
 2000-02-02 17:50:43 +00:00
thorpej
eed75dbc26 Don't dry to diving MIIF_NOISOLATE in the PHY drivers. Instead, pass 
flags down from the parent to child vi mii_attach().
 2000-02-02 17:09:38 +00:00
thorpej
84dc99fdea Bring some order to the chaos which was the MII code function naming 
"conventions".
 2000-02-02 08:05:26 +00:00
thorpej
c74e0a8db2 Add detachment support to the MII layer. 2000-01-27 16:44:30 +00:00
thorpej
bca88a28c8 Add mii_down(), which is used by MAC drivers to inform PHYs that the 
interface is now down.  PHYs use this to cancel pending asynchronous
operations.
 1999-11-12 18:12:59 +00:00
thorpej
bedeeb9896 Allow mii_phy_probe() to be called multiple times, and allow the caller 
to specify either the PHY number or the PHY `offset' (1st, 2nd, 3rd, etc.)
to configure.
 1999-11-04 00:22:07 +00:00
thorpej
8fc600c3b1 Clean up the code that adds media a little, and make media selection 
table-driven in preparation for some other changes to be made.
 1999-11-03 22:30:32 +00:00
thorpej
45a337e088 Add a PHY `offset' (e.g. "first PHY on bus, second PHY on bus, ...") to 
the PHY's softc.
 1999-09-25 00:10:13 +00:00
thorpej
83f9ab3c87 Implement asynchronous autonegotiation when driven by the MII tick 
(one-second clock).  Prevents .5s delays every 5 seconds when the interface
is up but there is no link.  Fixes PR 7361.
 1999-04-23 04:24:32 +00:00
thorpej
2b695df1dc Common code for media-from-bmcr. 1998-11-05 04:08:01 +00:00
thorpej
2a17544c19 Place the essentially common "ticks" and "active" members into the 
mii_softc (generic phy goo), and just switch all of the PHY drivers
(except tlphy, which really does have special stuff) to use an mii_softc
instead of a private one.
 1998-11-05 00:19:32 +00:00
thorpej
f66039cbce Routines common between the Uknown PHY driver (forthcoming) and other 
PHY drivers.  This file has ukphy_status(), which is what PHY drivers
should use if media detection is done by decoding NWay.
 1998-11-04 23:59:51 +00:00
thorpej
51da8fc39f Factor out the common reset code. Use the NOISOLATE flags as appropriate 
to prevent a PHY from being isolated in the event the MAC can't deal with
this.  (3Com 3c905B-TX, and Intel i82557).
 1998-11-04 23:28:15 +00:00
thorpej
b097394468 Factor out some common code from all the PHY drivers (autonegotiation, for 
now.)
 1998-11-04 23:07:15 +00:00
thorpej
844622de9c Define and use generic PHY read/write reg macros. 1998-11-04 22:15:40 +00:00
thorpej
3f8be46d4d Near complete rewrite of the MII layer to present an interface compatible 
with BSDI's MII layer to device drivers.
 1998-08-10 23:55:16 +00:00