提交 66a8e1f9 编写于 作者: V Vivien Didelot 提交者: David S. Miller

net: dsa: mv88e6xxx: move STU GetNext operation

Extract the generic portion of code to issue an STU GetNext operation,
which will be used in other implementations.
Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 c499a64f
......@@ -1422,19 +1422,7 @@ static int _mv88e6xxx_stu_getnext(struct mv88e6xxx_chip *chip, u8 sid,
if (err)
return err;
err = mv88e6xxx_g1_vtu_sid_write(chip, &next);
if (err)
return err;
err = mv88e6xxx_g1_vtu_op(chip, GLOBAL_VTU_OP_STU_GET_NEXT);
if (err)
return err;
err = mv88e6xxx_g1_vtu_sid_read(chip, &next);
if (err)
return err;
err = mv88e6xxx_g1_vtu_vid_read(chip, &next);
err = mv88e6xxx_g1_vtu_stu_getnext(chip, &next);
if (err)
return err;
......
......@@ -70,6 +70,8 @@ int mv88e6xxx_g1_vtu_op_wait(struct mv88e6xxx_chip *chip);
int mv88e6xxx_g1_vtu_op(struct mv88e6xxx_chip *chip, u16 op);
int mv88e6xxx_g1_vtu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry);
int mv88e6xxx_g1_vtu_stu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *vtu);
int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip);
#endif /* _MV88E6XXX_GLOBAL1_H */
......@@ -174,6 +174,26 @@ int mv88e6185_g1_vtu_data_write(struct mv88e6xxx_chip *chip,
/* VLAN Translation Unit Operations */
int mv88e6xxx_g1_vtu_stu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry)
{
int err;
err = mv88e6xxx_g1_vtu_sid_write(chip, entry);
if (err)
return err;
err = mv88e6xxx_g1_vtu_op(chip, GLOBAL_VTU_OP_STU_GET_NEXT);
if (err)
return err;
err = mv88e6xxx_g1_vtu_sid_read(chip, entry);
if (err)
return err;
return mv88e6xxx_g1_vtu_vid_read(chip, entry);
}
int mv88e6xxx_g1_vtu_getnext(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_vtu_entry *entry)
{
......
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