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db40c1aa1c
This patch adds support for having a "fixed-link" to some other MAC (like some embedded switch-device). For this purpose we introduce a new phy-driver, called "Fixed PHY". Fixed PHY works only with CONFIG_DM_ETH enabled, since the fixed-link is described with a subnode below ethernet interface. Most ethernet drivers (unfortunately not all are following same scheme for searching/attaching phys) are calling "phy_connect(...)" for getting a phy-device. At this point we link in, we search here for a subnode called "fixed- link", once found we start phy_device_create(...) with the special phy- id PHY_FIXED_ID (0xa5a55a5a). During init the "Fixed PHY" driver has registered with this id and now gets probed, during probe we get all the details about fixed-link out of dts, later on the phy reports this values. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com> Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
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| .. | ||
| aquantia.c | ||
| atheros.c | ||
| broadcom.c | ||
| cortina.c | ||
| davicom.c | ||
| et1011c.c | ||
| fixed.c | ||
| generic_10g.c | ||
| Kconfig | ||
| lxt.c | ||
| Makefile | ||
| marvell.c | ||
| micrel.c | ||
| miiphybb.c | ||
| mscc.c | ||
| mv88e61xx.c | ||
| mv88e6352.c | ||
| natsemi.c | ||
| phy.c | ||
| realtek.c | ||
| smsc.c | ||
| teranetics.c | ||
| ti.c | ||
| vitesse.c | ||
| xilinx_phy.c | ||