upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

[etherswitch] add ukswitch hint that is phy offset at mdio register

Browse source 
This patch allows to specify PHY register offset for ukswitch. For instance,
switch MAICREL KS8995XA connected via MDIO to SoC, but PHY register starts
at 1. So hint for this case is: hint.ukswitch.0.phyoffset=1

No change/effect if hint is not set.

Submitted by:	Hiroki Mori <yamori813@yahoo.co.jp>
Reviewed by:	adrian, mizhka
Approved by:	adrian(mentor)
Differential Revision:	https://reviews.freebsd.org/D8584
This commit is contained in:
Michael Zhilin 2016-11-21 19:26:22 +00:00
parent e45c936f46
commit b15317c431
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
sys/dev/etherswitch/ukswitch/ukswitch.c
View file

@ -67,6 +67,7 @@ struct ukswitch_softc {
int media; /* cpu port media */
int cpuport; /* which PHY is connected to the CPU */
int phymask; /* PHYs we manage */
int phyoffset; /* PHYs register offset */
int numports; /* number of ports */
int ifpport[MII_NPHY];
int *portphy;
@ -133,7 +134,7 @@ ukswitch_attach_phys(struct ukswitch_softc *sc)
M_WAITOK | M_ZERO);
err = mii_attach(sc->sc_dev, sc->miibus[port], sc->ifp[port],
ukswitch_ifmedia_upd, ukswitch_ifmedia_sts, \
BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0);
BMSR_DEFCAPMASK, phy + sc->phyoffset, MII_OFFSET_ANY, 0);
DPRINTF(sc->sc_dev, "%s attached to pseudo interface %s\n",
device_get_nameunit(*sc->miibus[port]),
sc->ifp[port]->if_xname);
@ -166,6 +167,7 @@ ukswitch_attach(device_t dev)
/* XXX Defaults */
sc->numports = 6;
sc->phymask = 0x0f;
sc->phyoffset = 0;
sc->cpuport = -1;
sc->media = 100;
@ -173,6 +175,8 @@ ukswitch_attach(device_t dev)
"numports", &sc->numports);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"phymask", &sc->phymask);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"phyoffset", &sc->phyoffset);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev),
"cpuport", &sc->cpuport);
(void) resource_int_value(device_get_name(dev), device_get_unit(dev),