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net: ethernet: oa_tc6: Export the C45 access functions

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The C45 access functions can still be used by some Ethernet drivers
which set the OA_TC6_BROKEN_PHY flag. Export them.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Ciprian Regus <ciprian.regus@analog.com>
Link: https://patch.msgid.link/20260708-adin1140-driver-v5-4-4aca7b51a58b@analog.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Ciprian Regus
2026-07-08 01:33:32 +03:00
committed by Paolo Abeni
parent 1d030cdd52
commit 87ac7ea215
2 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/ethernet/oa_tc6.c
View File

@@ -500,8 +500,8 @@ static int oa_tc6_get_phy_c45_mms(int devnum)
}
}
static int oa_tc6_mdiobus_read_c45(struct mii_bus *bus, int addr, int devnum,
int regnum)
int oa_tc6_mdiobus_read_c45(struct mii_bus *bus, int addr, int devnum,
int regnum)
{
struct oa_tc6 *tc6 = bus->priv;
u32 regval;
@@ -517,9 +517,10 @@ static int oa_tc6_mdiobus_read_c45(struct mii_bus *bus, int addr, int devnum,
return regval;
}
EXPORT_SYMBOL_GPL(oa_tc6_mdiobus_read_c45);
static int oa_tc6_mdiobus_write_c45(struct mii_bus *bus, int addr, int devnum,
int regnum, u16 val)
int oa_tc6_mdiobus_write_c45(struct mii_bus *bus, int addr, int devnum,
int regnum, u16 val)
{
struct oa_tc6 *tc6 = bus->priv;
int ret;
@@ -530,6 +531,7 @@ static int oa_tc6_mdiobus_write_c45(struct mii_bus *bus, int addr, int devnum,
return oa_tc6_write_register(tc6, (ret << 16) | regnum, val);
}
EXPORT_SYMBOL_GPL(oa_tc6_mdiobus_write_c45);
static int oa_tc6_mdiobus_register(struct oa_tc6 *tc6)
{

4
include/linux/oa_tc6.h
View File

@@ -31,3 +31,7 @@ int oa_tc6_read_registers(struct oa_tc6 *tc6, u32 address, u32 value[],
u8 length);
netdev_tx_t oa_tc6_start_xmit(struct oa_tc6 *tc6, struct sk_buff *skb);
int oa_tc6_zero_align_receive_frame_enable(struct oa_tc6 *tc6);
int oa_tc6_mdiobus_read_c45(struct mii_bus *bus, int addr, int devnum,
int regnum);
int oa_tc6_mdiobus_write_c45(struct mii_bus *bus, int addr, int devnum,
int regnum, u16 val);