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| author |   Egor Pomozov <epomozov@marvell.com> | 2019-10-22 09:53:22 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-24 09:51:22 -0700 |
| commit | 1a64f8dc82b1a96baae3dc7eecbbbb6a315f1512 (patch) | |
| tree | 3f67f59a6b1b423617015de7026f72e5b736e01f /drivers/net/ethernet/aquantia/atlantic/aq_nic.h | |
| parent | net: lan78xx: remove set but not used variable 'event' (diff) | |
| download | wireguard-linux-1a64f8dc82b1a96baae3dc7eecbbbb6a315f1512.tar.xz wireguard-linux-1a64f8dc82b1a96baae3dc7eecbbbb6a315f1512.zip | |
net: aquantia: PTP skeleton declarations and callbacks
Here we add basic function for PTP clock register/unregister.
We also declare FW/HW capability bits used to control PTP feature on device.
PTP device is created if network card has appropriate FW that has PTP
enabled in config. HW supports timestamping for PTPv2 802.AS1 and
PTPv2 IPv4 UDP packets.
It also supports basic PTP callbacks for getting/setting time, adjusting
frequency and time as well.
Signed-off-by: Egor Pomozov <epomozov@marvell.com>
Co-developed-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Signed-off-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Co-developed-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.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 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h index 255b54a6ae07..d0979bba7ed3 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* * aQuantia Corporation Network Driver - * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved + * Copyright (C) 2014-2019 aQuantia Corporation. All rights reserved */ /* File aq_nic.h: Declaration of common code for NIC. */ @@ -17,6 +17,7 @@ struct aq_ring_s; struct aq_hw_ops; struct aq_fw_s; struct aq_vec_s; +struct aq_ptp_s; struct aq_nic_cfg_s { const struct aq_hw_caps_s *aq_hw_caps; @@ -108,6 +109,8 @@ struct aq_nic_s { u32 irqvecs; /* mutex to serialize FW interface access operations */ struct mutex fwreq_mutex; + /* PTP support */ + struct aq_ptp_s *aq_ptp; struct aq_hw_rx_fltrs_s aq_hw_rx_fltrs; }; |