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101 Commits

Author SHA1 Message Date
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
a084fd2f81 Some PHYs go off into left field for a few seconds if you attempt to kick 
autonegotiation while it's already enabled.
 2000-02-03 06:11:13 +00:00
thorpej
9ff57fe506 Oops, missing return; 2000-02-03 05:38:57 +00:00
thorpej
22fe15d7b4 Let mii_phy_setmedia() handle the IFM_AUTO case, too. 2000-02-02 23:34:56 +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
0738a5d4ac Driver for the Davicom DM9101 10/100 Ethernet PHY. This PHY is found 
on several inexpensive 10/100 Ethernet boards (e.g. D-Link DFE-530TX,
Winbond 10/100 boards), and is also the built-in PHY on the DM9102
10/100 Ethernet chip.
 2000-02-02 04:29:49 +00:00
thorpej
c74e0a8db2 Add detachment support to the MII layer. 2000-01-27 16:44:30 +00:00
augustss
380035a59d Regen. 2000-01-13 20:16:49 +00:00
augustss
81ae0fb432 Add a Broadcom PHy used in the D-Link USB100 adapter. 
There's no special driver for this PHY (yet).
 2000-01-13 20:16:08 +00:00
pk
03c8221ad0 Use BMSR to test for `negotiation complete'; the alternative bit in the 
LXT vendor register 20 is latching high and resets to low on read causing
subsequent status request to return `IFM_NONE'.
 1999-12-21 10:47:00 +00:00
thorpej
b67d4809ed Add a driver for the National Semiconductor DP83843 `PHYTER' 10/100 
Ethernet PHY.
 1999-12-07 19:36:37 +00:00
thorpej
f1ba0d46a3 Regen. 1999-11-19 18:26:22 +00:00
thorpej
55495ae2e9 Add OUI for Enable Semiconductor. 1999-11-19 18:26:09 +00:00
thorpej
6c50cb64e1 Common module for bit-bang'ing the MII. 1999-11-17 17:47:59 +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
bc82bff1dc Don't add any loopback versions of media, for now. 1999-11-03 22:32:45 +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
00ba1a42eb Fix a braino in some currently-disabled code. 1999-10-27 19:05:44 +00:00
thorpej
be9104dd8d Define ANAR and ANLPAR bits that are used to negotiate the 802.3x PAUSE 
feature.
 1999-09-29 22:49:33 +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
soren
6c591e77d0 Fix botched RCS IDs. 1999-09-16 05:58:18 +00:00
soren
60feba0646 Spacing. 1999-09-07 21:52:06 +00:00
soren
cc8ca41376 Install *reg.h 1999-09-07 21:51:49 +00:00
soren
5c44dfbe6a Note 78Q2121. 1999-09-07 19:29:52 +00:00
soren
57f7d3320b Add driver for the TDK Semiconductor 78Q2120 PHY. 1999-09-05 01:26:02 +00:00
soren
e0bcd7a71a TDK Semiconductor 78Q2120 PHY, commonly used in low-power Cardbus cards. 1999-09-05 00:48:01 +00:00
soren
b8e941e9b0 Add PHY driver the the Intel 82553 found on some fxp's. 
Some variants of this chip need a little extra MII fix before
being usable, so this is not yet put into GENERIC's.
 1999-09-05 00:40:27 +00:00
soren
0151ffe3d6 Regenerate. 1999-09-04 23:59:32 +00:00
soren
6624cc41e9 Add Intel 82553 and TSC 78Q2120. 1999-09-04 23:58:55 +00:00
drochner
f04cb4036f move common support functions for phy drivers from mii.c to mii_physubr.c, 
so that they are not includes if no PHY is configured
(avoids code bloat if an interface driver has the "mii" attribute but
mii is not used by the particular version)
 1999-08-03 19:41:49 +00:00
thorpej
e314d1d844 Correct the sense of the PCR_FLINK100 bit. From Dave Sainty, PR #7832. 1999-07-14 23:57:36 +00:00
thorpej
50f084159c SCTRL2 register number wrong. PR #7756, Johan Danielsson. 1999-06-20 16:42:37 +00:00
drochner
23ddff5688 use the new "xx" prefixed OUIs because the mapping to the ID register 
bits differs from the MII_OUI() way
 1999-05-14 11:40:28 +00:00
drochner
48c49dcb82 regen 1999-05-14 11:38:05 +00:00
drochner
416a47bc88 Define OUIs in a more uniform way. OUIs are fixed entities registered 
with IEEE, so use the "real" OUIs for definitions.
Now unfortunately vendors differ in how the MII ID register bits are
used wrt bit and byte ordering. There is a straightforward way - bits
numbered from LSB to MSB - used by AMD, Intel, NS and QS. This is used
by the current MII_OUI() conversion macro. ICS, Seeq, SiS and TI count
the bits as they appear on the wire, and some differ completely.
Account for these cases by "xx" prefixed OUI definitions which compensate
for this, so the MII_OUI() macro can still be used.
Add AMD (the "real" AMD this time) and the 79c973 PCnet internal PHY.
 1999-05-14 11:37:30 +00:00
kleink
5ea46286eb mii_phy_auto(): don't rely on an implicit declaration of the waitfor argument. 1999-04-26 14:48:57 +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
01ea9a1dd8 Regen. 1999-03-24 21:07:26 +00:00
thorpej
029f0b9d86 Silicon Integrated Systems OUI and the SiS 900 PHY model number. 1999-03-24 21:07:04 +00:00
thorpej
58beb19c16 Regen. 1999-02-05 20:20:04 +00:00
thorpej
53089c1ade Add oui for Davicom Semiconductor, and add Davicom DM9101 10/100 PHY. 1999-02-05 20:19:44 +00:00
thorpej
f9467ddb8e Some PHYs are really braindead, and report incorrect IDs. Simplify the 
test for this, and probe for PHYs based on media in the BMSR.
 1999-02-05 02:46:34 +00:00
pk
f9e92fac23 Fix bit test 1999-01-29 07:35:05 +00:00
thorpej
2b695df1dc Common code for media-from-bmcr. 1998-11-05 04:08:01 +00:00
thorpej
aabf2a0809 In the status routine, always use the media selected in the BMCR if 
autonegotiation is not enabled.  This is more reliable on many PHYs,
and requires fewer register reads.
 1998-11-05 04:01:32 +00:00
thorpej
c755434d9d Regen. 1998-11-05 03:43:57 +00:00
thorpej
84def70194 Add AMD's OUI, and the model number for the AMD 79C873 10/100 Ethernet PHY. 1998-11-05 03:43:43 +00:00