On Thu, Feb 07, 2013 at 05:05:35PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 13:46 Thu 07 Feb , Sascha Hauer wrote:
> > On Thu, Feb 07, 2013 at 01:26:13PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > On 13:20 Thu 07 Feb , Sascha Hauer wrote:
> > > > On Thu, Feb 07, 2013 at 01:02:06PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > > > On 12:09 Thu 07 Feb , Sascha Hauer wrote:
> > > > > > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> > > > > > ---
> > > > > > drivers/net/phy/mdio_bus.c | 19 +++++++++++++++++++
> > > > > > include/linux/phy.h | 3 +++
> > > > > > 2 files changed, 22 insertions(+)
> > > > > >
> > > > > > diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
> > > > > > index d1d802b..3c4be1c 100644
> > > > > > --- a/drivers/net/phy/mdio_bus.c
> > > > > > +++ b/drivers/net/phy/mdio_bus.c
> > > > > > @@ -25,6 +25,8 @@
> > > > > > #include <linux/phy.h>
> > > > > > #include <linux/err.h>
> > > > > >
> > > > > > +static LIST_HEAD(mii_bus_list);
> > > > > > +
> > > > > > /**
> > > > > > * mdiobus_register - bring up all the PHYs on a given bus and attach them to bus
> > > > > > * @bus: target mii_bus
> > > > > > @@ -57,6 +59,8 @@ int mdiobus_register(struct mii_bus *bus)
> > > > > > if (bus->reset)
> > > > > > bus->reset(bus);
> > > > > >
> > > > > > + list_add_tail(&bus->list, &mii_bus_list);
> > > > > > +
> > > > > > pr_info("%s: probed\n", dev_name(&bus->dev));
> > > > > > return 0;
> > > > > > }
> > > > > > @@ -71,9 +75,24 @@ void mdiobus_unregister(struct mii_bus *bus)
> > > > > > unregister_device(&bus->phy_map[i]->dev);
> > > > > > bus->phy_map[i] = NULL;
> > > > > > }
> > > > > > +
> > > > > > + list_del(&bus->list);
> > > > > > }
> > > > > > EXPORT_SYMBOL(mdiobus_unregister);
> > > > > >
> > > > > > +struct mii_bus *mdiobus_find(const char *name)
> > > > > > +{
> > > > > > + struct mii_bus *bus;
> > > > > > +
> > > > > > + list_for_each_entry(bus, &mii_bus_list, list) {
> > > > > no use bus_for_each
> > > >
> > > > That was my first try until I realized that not the mdio buses are
> > > > registered on the mdio_bus_type, but instead the phy devices.
> > > so add bus_type the list is already in the device_d so we jsut hav to populate
> > > it
> >
> > You want to put both the phys and the buses on mdio_bus_type? Or you
> > want to introduce a mdio_bus_bus_type?
> different
different what?
>
> I want to be able to use bus_for_each on each of them seperatly
I have no idea what you are talking about.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
