fc96443d15
New callout mechanism with two major improvements over the old
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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
411a31adb2
- Go to splimp() when sending the rtsock message regarding link status.
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- Would like to notify protocols if a link goes up or down, to e.g.
restart Duplicate Address Detection, etc. Add a comment to this
effect.
2000-03-15 20:34:43 +00:00
ad61d101be
Factor out the tick handling code into a common function, and send
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rt_ifmsg's when the link speed or link status changes.
2000-03-06 20:56:56 +00:00
a084fd2f81
Some PHYs go off into left field for a few seconds if you attempt to kick
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autonegotiation while it's already enabled.
2000-02-03 06:11:13 +00:00
9ff57fe506
Oops, missing return;
2000-02-03 05:38:57 +00:00
22fe15d7b4
Let mii_phy_setmedia() handle the IFM_AUTO case, too.
2000-02-02 23:34:56 +00:00
8923ca0b00
Make PHY drivers provide a pointer to their status routine, and add
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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
84dc99fdea
Bring some order to the chaos which was the MII code function naming
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"conventions".
2000-02-02 08:05:26 +00:00
c74e0a8db2
Add detachment support to the MII layer.
2000-01-27 16:44:30 +00:00
bca88a28c8
Add mii_down(), which is used by MAC drivers to inform PHYs that the
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interface is now down. PHYs use this to cancel pending asynchronous
operations.
1999-11-12 18:12:59 +00:00
bc82bff1dc
Don't add any loopback versions of media, for now.
1999-11-03 22:32:45 +00:00
8fc600c3b1
Clean up the code that adds media a little, and make media selection
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table-driven in preparation for some other changes to be made.
1999-11-03 22:30:32 +00:00
f04cb4036f
move common support functions for phy drivers from mii.c to mii_physubr.c,
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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
5ea46286eb
mii_phy_auto(): don't rely on an implicit declaration of the waitfor argument.
1999-04-26 14:48:57 +00:00
83f9ab3c87
Implement asynchronous autonegotiation when driven by the MII tick
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(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
51da8fc39f
Factor out the common reset code. Use the NOISOLATE flags as appropriate
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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
b097394468
Factor out some common code from all the PHY drivers (autonegotiation, for
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now.)
1998-11-04 23:07:15 +00:00
thorpej