diff options
| author | Nikita Danilov <ndanilov@marvell.com> | 2020-07-17 23:39:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-17 18:24:32 -0700 |
| commit | 23e500e88723f243c27e1b26c9d035d4cdd1b24a (patch) | |
| tree | 034345a9d180a7ea32c268f72e16b04e65dbcb03 /drivers/net/ethernet/aquantia/atlantic/aq_nic.h | |
| parent | 0b4a66a389d1ff5dab29f688fcfe36482bc889a2 (diff) | |
net: atlantic: disable PTP on AQC111, AQC112
This patch disables PTP on AQC111 and AQC112 due to a known HW issue,
which can cause datapath issues.
Ideally PTP block should have been disabled via PHY provisioning, but
unfortunately many units have been shipped with enabled PTP block.
Thus, we have to work around this in the driver.
Fixes: dbcd6806af420 ("net: aquantia: add support for Phy access")
Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_nic.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_nic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h index 2ab003065e62..439ce9692dac 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h @@ -81,6 +81,8 @@ struct aq_nic_cfg_s { #define AQ_NIC_FLAG_ERR_UNPLUG 0x40000000U #define AQ_NIC_FLAG_ERR_HW 0x80000000U +#define AQ_NIC_QUIRK_BAD_PTP BIT(0) + #define AQ_NIC_WOL_MODES (WAKE_MAGIC |\ WAKE_PHY) |