in at least ADMtek ADM8511 but apparently is not mentioned in any
publically available data sheet so the actual identifier is unknown.
- Add Davicom DM9102 PHY.
- Add DM9101 to the description of AMD 79C873 as at least some Davicom
DM9101F identify identical to AMD 79C873.
Obtained from: NetBSD
MFC after: 2 weeks
with multiple PHYs. There doesn't seem to be a problem with isolating
78Q2120 per se nor in combination with the NICs they're used with and
tdkphy(4) was already adding IFM_NONE anyway.
- Set MIIF_NOLOOP as loopback doesn't work with this PHY. The MIIF_NOLOOP
flag currently triggers nothing but hopefully will be respected by
mii_phy_setmedia() later on.
- Use mii_phy_add_media() instead of mii_add_media() so the latter can
be eventually retired.
- Take advantage of mii_phy_setmedia().
Thanks to Hans-Joerg Sirtl for lending me test hardware.
Obtained from: NetBSD tqphy(4)
MFC after: 2 weeks
with multiple PHYs and un-comment case IFM_NONE in case MII_MEDIACHG
rgephy_service(). There doesn't seem to be a problem with isolating
RTL8169S and their internal PHY.
- Take advantage of mii_phy_add_media(). [1]
Obtained from: NetBSD [1]
Tested by: yongari
MFC after: 2 weeks
- Fix some whitespace nits.
- Fix some spelling in comments.
- Use MII_ANEGTICKS instead of 5.
- Don't define variables in nested scope.
- Remove superfluous returns at the end of void functions.
- Remove unused static global rgephy_mii_model.
- Remove dupe $Id$ in tdkphy(4).
- Sort brgphys table.
MFC after: 2 weeks
mii_phy_match() API and takes care of the PHY device probe based on
the struct mii_phydesc array and the match return value provided.
Convert PHY drivers to take advantage of mii_phy_dev_probe(),
converting drivers to provide a mii_phydesc table in the first
place where necessary.
Reviewed by: yongari
MFC after: 2 weeks
the currently selected media is of type IFM_AUTO as auto-negotiation
doesn't need to be kicked anyway.
- In rlphy_status() just use if_dname instead of determining the name
of the parent NIC via device_get_name(device_get_parent(sc->mii_dev)).
- Use mii_phy_add_media() instead of mii_add_media() so the latter can
be eventually retired.
- Take advantage of mii_phy_setmedia().
- Fix some whitespace nits and remove commented out code that just can't
be used with RealTek PHYs.
MFC after: 2 weeks
the currently selected media is of type IFM_AUTO as auto-negotiation
doesn't need to be kicked anyway.
- Don't set MIIF_NOISOLATE so qsphy(4) can be used in configurations
with multiple PHYs. There doesn't seem to be a problem with isolating
QS6612 per se nor in combination with the NICs they're used with.
- Use mii_phy_add_media() instead of mii_add_media() so the latter can
be eventually retired.
- Take advantage of mii_phy_setmedia().
Obtained from: NetBSD (except for the first item)
MFC after: 2 weeks
loopback to work PCnet chips additionally need to be placed into
external loopback mode which pcn(4) doesn't do so far.
- In nsphy_service() just use if_dname instead of determining the name
of the parent NIC via device_get_name(device_get_parent(sc->mii_dev)).
- Don't set MIIF_NOISOLATE, except for when used in combination with a
NIC that wedges when isolating the PHYs, so nsphy(4) can be used in
configurations with multiple PHYs.
- Use mii_phy_add_media() instead of mii_add_media() so the latter can
be eventually retired.
- Take advantage of mii_phy_setmedia() (requires the MIIF_FORCEANEG
added in sys/dev/mii/mii_physubr.c 1.26, sys/dev/mii/miivar.h 1.19).
- Implement a separate nsphy_reset(). There are two reasons for this:
1) This PHY can take an inordinate amount of time to reset if media
is attached; under fairly normal circumstances up to nearly one
second. This is because it appears to go through an implicit auto-
negotiation cycle as part of the reset.
2) During reset and auto-negotiation, the BMCR will clear the reset
bit before the process is complete. It will return 0 until the
process is complete and it's safe to access the PHY again.
This is the first of two changes required to make the combination of
Am79c971 and DP83840A found on certain HP cards and on-board in IBM
machines work.
- Fix some whitespace nits.
Based on: NetBSD (except for the first and second item)
MFC after: 2 weeks
with multiple PHYs. There doesn't seem to be a problem with isolating
LXT970 per se nor in combination with the NICs they're used with and
lxtphy(4) was already adding IFM_NONE anyway.
- Use mii_phy_add_media() instead of mii_add_media() so the latter can
be eventually retired.
- Take advantage of mii_phy_setmedia().
- Fix some whitespace nits.
Obtained from: NetBSD
MFC after: 2 weeks
the BMSR contains any media at all to mii_phy_add_media(). The majority
of the drivers currently using mii_phy_add_media() were missing such a
check anyway though.
MFC after: 2 weeks
take place if IFM_AUTO is selected. This allows drivers like nsphy(4),
which need to force writing the ANAR according to the BMSR, to take
advantage of mii_phy_setmedia(). [1]
- In mii_phy_reset() once the current media is set don't isolate the PHY
corresponding to the instance of the currently selected media rather
than unconditionally not isolating the PHY corresponding to instance 0.
This saves a isolation-unisolation-cycle of the PHY corresponding to
the currently selected media for the case were it isn't instance 0.
- Fix some whitespace nits. [1]
Obtained from: NetBSD [1]
MFC after: 2 weeks
think the RealTek PHY needs driver to set RGEPHY_BMCR_AUTOEN bit of
RGEPHY_MII_BMCR register and proper ANAR register setting for manual
media type selection.
This fixes long standing manual media type selection bug in rgephy(4).
Reported by: Jelte Jansen <jelte AT NLnetLabs DOT nl>
Tested by: Jelte Jansen <jelte AT NLnetLabs DOT nl>
latter is a PCIe 10/100 chip.
Finally fix the EEPROM reading code so that we can access the EEPROMs on all
devices. In order to access the EEPROM, we must select 'EEPROM programming'
mode, and then set the EEPROM chip select bit. Previously, we were setting
both bits simultaneously, which doesn't work: they must be set in the
right sequence.
Always obtain the station address from the EEPROM, now that EEPROM
reading works correctly.
Make the TX interrupt moderation code based on the internal timer
optional and turned off by default.
Make the re_diag() routine conditional and off by default. When it is
on, only use it for the original 8169, which was the only device that
that really needed it.
Modify interrupt handling to use a fast interrupt handler and fast
taskqeueue.
Correct the rgephy driver so that it only applies the DSP fixup for
PHY revs 0 and 1. Later chips are fixed and don't need the fixup.
Make the rgephy driver advertise both 1000_FD and 1000_HD bits in
autoneg mode. A couple of the devices don't autoneg correctly unless
configured this way.
Current code does not report link loss correctly - when link goes down,
mii_phy_tick() will notice that with up to mii_anegticks delay.
If link goes up during this delay then link flapping will be unnoticed
by driver.
2) mii_phy_add_media(): initialize sc->mii_anegticks for 10/100 media
3) Use MII_ANEGTICKS/MII_ANEGTICKS_GIGE defines instead of hardcoded values.
Approved by: glebius (mentor)
MFC after: 1 month
2) rework link state detection code & use it in POLLING mode
3) fix 2 bugs in link state detection code:
a) driver unable to detect link loss on bcm5721
b) on bcm570x chips (tested on bcm5700 bcm5701 bcm5702) driver fails
to detect link loss with probability 1/6 (solved in brgphy.c)
Devices working in TBI mode should not be affected by this change.
Approved by: glebius (mentor)
MFC after: 1 month
to the 100/1000 BCM5400 phy. This fixes the problem with
the GEM port not syncing up on Sawtooth G4's.
Obtained from: NetBSD
Reported by: Ben Rosengart <ben + freebsd org at narcissus net>
I missed. Since I did no rearrange any softcs, casting the result of
device_get_softc() to (struct ifnet **) and derefrencing it yeilds a
pointer to the ifp. This makes at least vr(4) nics work.
NetBSD got activated. NetBSD has an additional change in
their mii.c rev 1.26 which got missed with that merger:
: When probing for a PHY, look at the EXTSTAT bit in the BMSR, as well,
: not just the media mask. This prevents PHYs/TBIs that only support
: Gigabit media from slipping through the cracks.
With this GE only ones like from the SK-9844 are detected again.
PR: i386/63313, i386/71733, kern/73725
Tested by: matt baker <matt at sevenone dot com>, Jin Guojun <jin at george dot lbl dot gov>
Approved by: rwatson (mentor)
Obtained from: NetBSD mii.c rev 1.26
MFC after: 1 week
I have from Broadcom does not give much information on these devices,
so the Broadcom Linux driver was used for clues to what these chips
support. It turns out they are similar to the 5705 with the 5751
being the PCI-Express version and needing special work-arounds and
settings.
VT6122 gigabit ethernet chip and integrated 10/100/1000 copper PHY.
The vge driver has been added to GENERIC for i386, pc98 and amd64,
but not to sparc or ia64 since I don't have the ability to test
it there. The vge(4) driver supports VLANs, checksum offload and
jumbo frames.
Also added the lge(4) and nge(4) drivers to GENERIC for i386 and
pc98 since I was in the neighborhood. There's no reason to leave them
out anymore.
