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| author |   Pramod Kumar <pramod.kumar@broadcom.com> | 2016-06-10 11:03:45 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-06-10 23:24:53 -0700 |
| commit | f20e6657a8758fe8d074889a6f1883674f01c7f2 (patch) | |
| tree | a55ed4fb2fd0a3087905a230ffaab7d4d40d52e6 /include | |
| parent | sctp: sctp should change socket state when shutdown is received (diff) | |
| download | linux-dev-f20e6657a8758fe8d074889a6f1883674f01c7f2.tar.xz linux-dev-f20e6657a8758fe8d074889a6f1883674f01c7f2.zip | |
mdio: mux: Enhanced MDIO mux framework for integrated multiplexers
An integrated multiplexer uses same address space for
"muxed bus selection" and "generation of mdio transaction"
hence its good to register parent bus from mux driver.
Hence added a mechanism where mux driver could register a
parent bus and pass it down to framework via mdio_mux_init api.
Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mdio-mux.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mdio-mux.h b/include/linux/mdio-mux.h index a243dbba8659..61f5b21b31c7 100644 --- a/include/linux/mdio-mux.h +++ b/include/linux/mdio-mux.h @@ -10,11 +10,13 @@ #ifndef __LINUX_MDIO_MUX_H #define __LINUX_MDIO_MUX_H #include <linux/device.h> +#include <linux/phy.h> int mdio_mux_init(struct device *dev, int (*switch_fn) (int cur, int desired, void *data), void **mux_handle, - void *data); + void *data, + struct mii_bus *mux_bus); void mdio_mux_uninit(void *mux_handle); |