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| author | Josef Holzmayr <holzmayr@rsi-elektrotechnik.de> | 2019-10-02 21:22:52 +0200 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2019-12-09 09:47:42 -0600 |
| commit | 7c56408be61ec5597c944bb67c034e7bf01922d5 (patch) | |
| tree | 3ac6fd09822b2bac9219f439253a99a56d8696f9 /drivers | |
| parent | 0d3044c210c7a7078c4150bfc67927c25ef0d958 (diff) | |
| download | u-boot-7c56408be61ec5597c944bb67c034e7bf01922d5.tar.gz u-boot-7c56408be61ec5597c944bb67c034e7bf01922d5.tar.bz2 u-boot-7c56408be61ec5597c944bb67c034e7bf01922d5.zip | |
net: macb: let miiphy_read/_write pass arbitrary addresses
This allows passing arbitrary addresses through macb_miiphy_read and
macb_miiphy_write, therefore enabling the mii command to access
all mdio bus devices instead of only the defined phy.
Signed-off-by: Josef Holzmayr <holzmayr@rsi-elektrotechnik.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/macb.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 0f0ede1dc0..8359425378 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -241,11 +241,8 @@ int macb_miiphy_read(struct mii_dev *bus, int phy_adr, int devad, int reg) struct macb_device *macb = to_macb(dev); #endif - if (macb->phy_addr != phy_adr) - return -1; - arch_get_mdio_control(bus->name); - value = macb_mdio_read(macb, macb->phy_addr, reg); + value = macb_mdio_read(macb, phy_adr, reg); return value; } @@ -261,11 +258,8 @@ int macb_miiphy_write(struct mii_dev *bus, int phy_adr, int devad, int reg, struct macb_device *macb = to_macb(dev); #endif - if (macb->phy_addr != phy_adr) - return -1; - arch_get_mdio_control(bus->name); - macb_mdio_write(macb, macb->phy_addr, reg, value); + macb_mdio_write(macb, phy_adr, reg, value); return 0; } |