| History log of /src/sys/dev/mii/ihphy.c |
| Revision | | Date | Author | Comments |
| 1.20 |
| 05-Nov-2021 |
msaitoh | Don't power down the PHY when the interface goes down.
- All of other PHY drivers don't power down the PHY. Do the same way.
- At least, keeping the link is required for Intel AMT and WoL.
|
| 1.19 |
| 04-Nov-2020 |
msaitoh | Fix a bug that "ifconfig xx0 media none" set LINK_STATE_UNKNOWN instead of
LINK_STATE_DOWN.
XXX We should check for other PHY drivers, too.
|
| 1.18 |
| 28-Mar-2020 |
thorpej | branches: 1.18.4;
Don't set DVF_DETACH_SHUTDOWN. The MII layer wants to manage the lifecycle
of the PHY devices, and if a NIC driver chooses not to detach its PHYs
at shutdown, that's the driver's business.
PR kern/55121.
|
| 1.17 |
| 15-Mar-2020 |
thorpej | Define and implement a locking protocol for the ifmedia / mii layers:
- MP-safe drivers provide a mutex to ifmedia that is used to serialize
access to media-related structures / hardware regsiters. Converted
drivers use the new ifmedia_init_with_lock() function for this. The
new name is provided to ease the transition.
- Un-converted drivers continue to call ifmedia_init(), which will supply
a compatibility lock to be used instead. Several media-related entry
points must be aware of this compatibility lock, and are able to acquire
it recursively a limited number of times, if needed. This is a SPIN
mutex with priority IPL_NET.
- This same lock is used to serialize access to PHY registers and other
MII-related data structures.
The PHY drivers are modified to acquire and release the lock, as needed,
and assert the lock is held as a diagnostic aid.
The "usbnet" framework has had an overhaul of its internal locking
protocols to fit in with the media / mii changes, and the drivers adapted.
USB wifi drivers have been changed to provide their own adaptive mutex
to the ifmedia later via a new ieee80211_media_init_with_lock() function.
This is required because the USB drivers need an adaptive mutex.
Besised "usbnet", a few other drivers are converted: vmx, wm, ixgbe / ixv.
mcx also now calls ifmedia_init_with_lock() because it needs to also use
an adaptive mutex. The mcx driver still needs to be fully converted to
NET_MPSAFE.
|
| 1.16 |
| 27-Nov-2019 |
msaitoh | - Simplify sc->mii_anegticks setting. Same as FreeBSD.
Don't set the default value not in the attach function. Instead, set the
default value (MII_ANEGTICKS) first in the beginning of the
mii_phy_add_media(). The function already has the code to change the value to
MII_ANEGTICKS_GIGE if it's gigabit capable.
- Remove extra pmf_device_register() call. It's done in mii_phy_add_media().
|
| 1.15 |
| 18-Nov-2019 |
msaitoh | Remove extra 10ms delay in ihphy_reset(). The delay are in if_wm.c side.
It's required for hardware full reset and it't not requred on soft reset.
When ihphy.c was added in 9 years ago, some workaround code were not in
if_wm.c yet and the initialization code was not good.
|
| 1.14 |
| 25-Mar-2019 |
msaitoh | branches: 1.14.4;
KNF. No functional change.
|
| 1.13 |
| 24-Feb-2019 |
christos | use a macro to tidy up the phydesc array initialization, from FreeBSD
|
| 1.12 |
| 19-Feb-2019 |
msaitoh | Match 82580(I340) and I350.
|
| 1.11 |
| 22-Jan-2019 |
msaitoh | Change MII PHY read/write API from:
int (*mii_readreg_t)(device_t, int, int);
void (*mii_writereg_t)(device_t, int, int, int);
to:
int (*mii_readreg_t)(device_t, int, int, uint16_t *);
int (*mii_writereg_t)(device_t, int, int, uint16_t);
Now we can test if a read/write operation failed or not by the return value.
In 802.3 spec says that the PHY shall not respond to read/write transaction
to the unimplemented register(22.2.4.3). Detecting timeout can be used to
check whether a register is implemented or not (if the register conforms to
the spec). ukphy(4) can be used this for MII_MMDACR and MII_MMDAADR.
Note that I noticed that the following code do infinite loop in the
read/wirte function. If it accesses unimplemented PHY register, it will hang.
It should be fixed:
arm/at91/at91emac.c
arm/ep93xx/epe.c
arm/omap/omapl1x_emac.c
mips/ralink/ralink_eth.c
arch/powerpc/booke/dev/pq3etsec.c(read)
dev/cadence/if_cemac.c <- hkenken
dev/ic/lan9118.c
Tested with the following device:
axe+ukphy
axe+rgephy
axen+rgephy (tested by Andrius V)
wm+atphy
wm+ukphy
wm+igphy
wm+ihphy
wm+makphy
sk+makphy
sk+brgphy
sk+gentbi
msk+makphy
sip+icsphy
sip+ukphy
re+rgephy
bge+brgphy
bnx+brgphy
gsip+gphyter
rtk+rlphy
fxp+inphy (tested by Andrius V)
tlp+acphy
ex+exphy
epic+qsphy
vge+ciphy (tested by Andrius V)
vr+ukphy (tested by Andrius V)
vte+ukphy (tested by Andrius V)
Not tested (MAC):
arm:at91emac
arm:cemac
arm:epe
arm:geminigmac
arm:enet
arm:cpsw
arm:emac(omac)
arm:emac(sunxi)
arm:npe
evbppc:temac
macppc:bm
macppc:gm
mips:aumac
mips:ae
mips:cnmac
mips:reth
mips:sbmac
playstation2:smap
powerpc:tsec
powerpc:emac(ibm4xx)
sgimips:mec
sparc:be
sf
ne(ax88190, dl10019)
awge
ep
gem
hme
smsh
mtd
sm
age
alc
ale
bce
cas
et
jme
lii
nfe
pcn
ste
stge
tl
xi
aue
mue
smsc
udav
url
Not tested (PHY):
amhphy
bmtphy
dmphy
etphy
glxtphy
ikphy
iophy
lxtphy
nsphyter
pnaphy
rdcphy
sqphy
tlphy
tqphy
urlphy
|
| 1.10 |
| 02-Nov-2016 |
msaitoh | branches: 1.10.8; 1.10.14; 1.10.16;
Set mii_mpd_{oui,model,rev}.
|
| 1.9 |
| 07-Jul-2016 |
msaitoh | branches: 1.9.2;
KNF. Remove extra spaces. No functional change.
|
| 1.8 |
| 16-Jun-2014 |
msaitoh | branches: 1.8.2; 1.8.4; 1.8.8;
IFM_FDX and IFM_HDX use different bit, so set IFM_HDX bit if it's not full
duplex. For many drivers, it recognize half duplex if IFM_FDX isn't set,
but not for others. Same as {Free|Open}BSD.
|
| 1.7 |
| 19-Jun-2013 |
msaitoh | branches: 1.7.6;
Use ihphy(4) for I21[78].
|
| 1.6 |
| 11-Jun-2013 |
msaitoh | branches: 1.6.2;
Remove duplicated code. The code to check IFF_UP and autonegotiation
is in mii_phy_tick(), too.
|
| 1.5 |
| 09-Jun-2013 |
msaitoh | Update link status quickly. This change is a part of FreeBSD's mii_physubr.c
r158649.
|
| 1.4 |
| 09-Jun-2013 |
msaitoh | Don't "return" but "break" in MII_TICK when the interface isn't doing
autonegotiaton or the link is up to update the status.
|
| 1.3 |
| 09-Jun-2013 |
msaitoh | atphy, ciphy, ihphy and rgephy are gigabit PHY, so not only check IFM_AUTO
for autonegotiation but also check IFM_1000_T, too.
|
| 1.2 |
| 20-May-2011 |
msaitoh | branches: 1.2.4; 1.2.10; 1.2.14;
82579 support.
|
| 1.1 |
| 27-Nov-2010 |
christos | branches: 1.1.2; 1.1.6;
PR/44080: Grégoire Sutre: Support for the i82577 ethernet PHY
|
| 1.1.6.3 |
| 31-May-2011 |
rmind | sync with head
|
| 1.1.6.2 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.1.6.1 |
| 27-Nov-2010 |
rmind | file ihphy.c was added on branch rmind-uvmplock on 2011-03-05 20:53:32 +0000
|
| 1.1.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.2.14.3 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.2.14.2 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.2.14.1 |
| 23-Jun-2013 |
tls | resync from head
|
| 1.2.10.1 |
| 09-Nov-2014 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #1189):
sys/dev/pci/if_wm.c: revision 1.270
sys/dev/mii/inphy.c: revision 1.53
sys/dev/mii/glxtphy.c: revision 1.24
sys/dev/mii/tlphy.c: revision 1.62
sys/dev/mii/iophy.c: revision 1.37
sys/dev/mii/brgphy.c: revision 1.70
sys/dev/mii/ihphy.c: revision 1.8
sys/dev/mii/bmtphy.c: revision 1.31
sys/dev/mii/urlphy.c: revision 1.30
sys/dev/mii/makphy.c: revision 1.40
sys/dev/mii/qsphy.c: revision 1.48
sys/dev/mii/igphy.c: revision 1.23
sys/dev/mii/nsphy.c: revision 1.58
sys/dev/mii/mvphy.c: revision 1.10
sys/dev/pci/if_txp.c: revision 1.41
sys/dev/mii/nsphy.c: revision 1.59
sys/dev/mii/rlphy.c: revision 1.28
sys/dev/mii/icsphy.c: revision 1.49
sys/dev/mii/rlphy.c: revision 1.29
sys/dev/mii/lxtphy.c: revision 1.49
sys/dev/mii/ciphyreg.h: revision 1.5
sys/dev/mii/nsphyter.c: revision 1.38
sys/dev/mii/sqphy.c: revision 1.50
sys/dev/mii/gentbi.c: revision 1.26
sys/dev/mii/gentbi.c: revision 1.27
sys/dev/mii/tqphy.c: revision 1.39
sys/dev/mii/ikphy.c: revision 1.10
sys/dev/mii/dmphy.c: revision 1.35
sys/dev/mii/amhphy.c: revision 1.20
sys/dev/mii/acphy.c: revision 1.24
sys/dev/mii/ciphy.c: revision 1.25
sys/dev/mii/brgphyreg.h: revision 1.8
sys/dev/mii/ukphy_subr.c: revision 1.12
sys/dev/ic/rtl80x9.c: revision 1.16
sys/arch/mips/adm5120/dev/if_admsw.c: revision 1.12
sys/dev/pci/if_kse.c: revision 1.28
sys/dev/mii/ukphy_subr.c: revision 1.13
sys/dev/mii/mii.h: revision 1.18
sys/dev/mii/gphyter.c: revision 1.29
No functional change:
- Fix typo.
- Remove trailing white spaces.
- Capitalize comments.
- Tabify.
- KNF.
IFM_FDX and IFM_HDX use different bit, so set IFM_HDX bit if it's not full
duplex. For many drivers, it recognize half duplex if IFM_FDX isn't set,
but not for others. Same as {Free|Open}BSD.
|
| 1.2.4.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.6.2.2 |
| 19-Jun-2013 |
bouyer | Pullup the following revisions via patch, requested by msaitoh in ticket #1850:
sys/dev/pci/if_wm.c 1.201, 1.203-1.204,
1.207-1.212, 1.215,
1.217-1.218, 1.220-1.223,
1.228, 1.232-245
sys/dev/pci/if_wmreg.h 1.40-1.45, 1.47-1.48
sys/dev/pci/if_wmvar.h 1.11-1.13
sys/dev/pci/pcidevs 1.1074, 1.1077, 1.1117
sys/dev/pci/pcidevs.h regen
sys/dev/pci/pcidevs_data.h regen
sys/dev/mii/igphyreg.h 1.6
sys/dev/mii/ihphy.c 1.1-1.2
sys/dev/mii/ihphyreg.h 1.1
sys/dev/mii/inbmphyreg.h 1.3
sys/dev/mii/files.mii 1.47 via patch
sys/dev/mii/miidevs 1.97 and 1.100
sys/dev/mii/miidevs.h regen
sys/dev/mii/miidevs_data.h regen
sys/arch/i386/conf/ALL 1.280
sys/arch/i386/conf/GENERIC 1.1001
sys/arch/i386/conf/INSTALL_FLOPPY 1.11
sys/arch/i386/conf/XEN2_DOM0 patch
sys/arch/amd64/conf/GENERIC 1.293
sys/arch/amd64/conf/XEN3_DOM0 1.61
share/man/man4/wm.4 1.21-1.24
Apply almost all fixes and improvements from netbsd-6 except for
the rev. 1.196's iqdrops' change.
- Add the detach code.
- Add code for WOL, ASF, IPMI and Intel AMT. WOL is disabled by default
- Add Yet another workaround for ICH8.
- 82576 is dual port, so check the FUNCID and increment the MAC address for
the 2nd port.
- Fix the names of 82577L[MC] LAN controllers (for mobile).
- Fix CTRL_EXT_SWDPIN() and CTRL_EXT_SWDPIO() macros. The bit order of the
SW definable pin is not 6543 but 3654!!!
- Rewrite the code to read MAC address from eeprom.
- Add 82580 support.
- 82571 quirk. Only 82571 shares port 0 of EEMNGCTL_CFGDONE.
- The document says that the TDH register must be set after
TCL.EN is set on 82575 and newer devices.
- Fix some register names. No functional change.
- Omit U+00AE "REGISTERED SIGN" in a product name due to its non-ASCII nature.
- Stop wm(4) from needlessly resetting when you add or delete a vlan(4).
- Fix MAC address check on 8257[156] and 80003 case. Some cards have non 0xffff
pointer but those don't use alternative MAC address in reality. So we check
whether the broadcast bit is set or not like Intel's e1000 driver.
Fixes PR kern/44072 reported by Jean-Yves Moulin.
- Add PCH2(and 82579) support. Fixes PR#46487
- Add yet another 82567V support.
- Add ICH10+HANKSVILL support.
- Add support Intel I350 Ethernet.
- Make vlan and all ip/ip6 checksum offload work for the I350.
- Fix compile error with WM_DEBUG.
- Fix a bug that PHY isn't set to low-power mode on PCH and PCH2.
- Add WM_DEBUG_NVM. If WM_DEBUG_NVM is enabled, dump the FLASH ROM data.
- Skip 64bit BAR correctly.
- Fix RAL_TABSIZE for ICH8, 82576, 82580 and I350.
- Use 82580(and I350) specific PHY read/write functions. Fixes PR#47542.
- Style fix. Fix typo in comment. Fix comments. Add comments.
|
| 1.6.2.1 |
| 11-Jun-2013 |
bouyer | file ihphy.c was added on branch netbsd-5 on 2013-06-19 07:50:15 +0000
|
| 1.7.6.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.8.8.1 |
| 18-Jan-2017 |
skrll | Sync with netbsd-5
|
| 1.8.4.2 |
| 05-Dec-2016 |
skrll | Sync with HEAD
|
| 1.8.4.1 |
| 09-Jul-2016 |
skrll | Sync with HEAD
|
| 1.8.2.1 |
| 12-Dec-2016 |
snj | Pull up following revision(s) (requested by msaitoh in ticket #1301):
sys/dev/mii/inphy.c: revision 1.55
sys/dev/mii/makphy.c: revision 1.42
sys/dev/mii/ikphy.c: revision 1.12
sys/dev/mii/atphy.c: revision 1.18
sys/dev/mii/ihphy.c: revision 1.10
Set mii_mpd_{oui,model,rev}.
--
Set mii_mpd_{oui,model,rev}.
--
Set mii_mpd_{oui,model,rev}.
--
Set mii_mpd_{oui,rev}.
|
| 1.9.2.1 |
| 04-Nov-2016 |
pgoyette | Sync with HEAD
|
| 1.10.16.3 |
| 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.10.16.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.10.16.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.10.14.1 |
| 26-Jan-2019 |
pgoyette | Sync with HEAD
|
| 1.10.8.4 |
| 29-Jan-2022 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #1726):
sys/dev/mii/igphy.c: revision 1.37
sys/dev/mii/ihphy.c: revision 1.19
sys/dev/mii/makphy.c: revision 1.68
Fix a bug that "ifconfig xx0 media none" set LINK_STATE_UNKNOWN instead of
LINK_STATE_DOWN.
XXX We should check for other PHY drivers, too.
|
| 1.10.8.3 |
| 20-Nov-2021 |
martin | Pull up the following, requested by msaitoh in ticket #1707:
sys/dev/pci/if_wm.c 1.716-1.718 via patch
sys/dev/pci/if_wmreg.h 1.121
sys/dev/mii/ihphy.c 1.20
- Fix a bug that device timeout still happens when the link is down
on ICH/PCH. Fixes PR kern/56478.
- Add some sysctl info for debugging.
- ihphy(4): Don't power down the PHY when the interface goes down.
- Use macro. Fix comment.
|
| 1.10.8.2 |
| 24-Jan-2020 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #1491):
sys/dev/mii/ihphy.c: revision 1.15
Remove extra 10ms delay in ihphy_reset(). The delay are in if_wm.c side.
It's required for hardware full reset and it's not required on soft reset.
When ihphy.c was added in 9 years ago, some workaround code were not in
if_wm.c yet and the initialization code was not good.
|
| 1.10.8.1 |
| 01-Aug-2019 |
martin | Pull up the following revision, requested by msaitoh in ticket #1316:
sys/dev/mii/makphy.c 1.54,1.57-1.60 via patch
sys/dev/mii/makphyvar.h 1.1-1.2
sys/dev/mii/ihphy.c 1.12,1.14 via patch
- Support Intel I21[01].
- 88E1000(S) has no page select register, so don't access it.
Note that qemu doesn't implement the register and the access fails.
- Check the result of the ESSR register access because Qemu doesn't
implement the register.
- KNF.
|
| 1.14.4.3 |
| 29-Jan-2022 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #1409):
sys/dev/mii/igphy.c: revision 1.37
sys/dev/mii/ihphy.c: revision 1.19
sys/dev/mii/makphy.c: revision 1.68
Fix a bug that "ifconfig xx0 media none" set LINK_STATE_UNKNOWN instead of
LINK_STATE_DOWN.
XXX We should check for other PHY drivers, too.
|
| 1.14.4.2 |
| 20-Nov-2021 |
martin | Pull up the following, requested by msaitoh in ticket #1373:
sys/dev/pci/if_wm.c 1.716-1.718 via patch
sys/dev/pci/if_wmreg.h 1.121
sys/dev/mii/ihphy.c 1.20
- Fix a bug that device timeout still happens when the link is down
on ICH/PCH. Fixes PR kern/56478.
- Add some sysctl info for debugging.
- ihphy(4): Don't power down the PHY when the interface goes down.
- Use macro. Fix comment.
|
| 1.14.4.1 |
| 26-Jan-2020 |
martin | Pull up following revision(s) (requested by msaitoh in ticket #649):
sys/dev/mii/ihphy.c: revision 1.15
Remove extra 10ms delay in ihphy_reset(). The delay are in if_wm.c side.
It's required for hardware full reset and it't not requred on soft reset.
When ihphy.c was added in 9 years ago, some workaround code were not in
if_wm.c yet and the initialization code was not good.
|
| 1.18.4.1 |
| 14-Dec-2020 |
thorpej | Sync w/ HEAD.
|
