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phy/micrel: Change phy_id_mask for KSZ8721 

There are KSZ8721 PHYs with phy_id 0x00221619. In order to detect them
as PHY_ID_KSZ8001 compatible while staying different to PHY_ID_KSZ9021
ignore the last two bits when matching PHY_ID

Signed-off-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Stein 2016-07-29 12:12:08 +02:00 committed by David S. Miller
parent d1dc934a27
commit ecd5a32318
1 changed files with 2 additions and 2 deletions
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4
drivers/net/phy/micrel.c
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@ -869,7 +869,7 @@ static struct phy_driver ksphy_driver[] = {
}, {
.phy_id = PHY_ID_KSZ8001,
.name = "Micrel KSZ8001 or KS8721",
.phy_id_mask = 0x00ffffff,
.phy_id_mask = 0x00fffffc,
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.driver_data = &ksz8041_type,
@ -993,7 +993,7 @@ MODULE_LICENSE("GPL");
static struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000ffffe },
{ PHY_ID_KSZ9031, MICREL_PHY_ID_MASK },
{ PHY_ID_KSZ8001, 0x00ffffff },
{ PHY_ID_KSZ8001, 0x00fffffc },
{ PHY_ID_KS8737, MICREL_PHY_ID_MASK },
{ PHY_ID_KSZ8021, 0x00ffffff },
{ PHY_ID_KSZ8031, 0x00ffffff },