diff options
author | Egor Pomozov <epomozov@marvell.com> | 2019-10-22 12:53:29 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-10-24 19:51:22 +0300 |
commit | 94ad94558b0fbf18dd6fb0987540af1693157556 (patch) | |
tree | aa23f117190485d8d2ad6e73a9b9c51014cbd933 /drivers/net/ethernet/aquantia/atlantic/aq_hw.h | |
parent | 910479a9f793f47b21a01564bf9f1672029cbdfe (diff) | |
download | linux-94ad94558b0fbf18dd6fb0987540af1693157556.tar.xz |
net: aquantia: add PTP rings infrastructure
Add implementations of PTP rings alloc/free.
PTP desing on this device uses two separate rings on a separate traffic
class for traffic rx/tx.
Third ring (hwts) is not a traffic ring, but is used only to receive timestamps
of the transmitted packets.
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_hw.h')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_hw.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h index 121e633fc25b..edc7d83ef5e1 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h @@ -240,6 +240,10 @@ struct aq_hw_ops { int (*hw_set_offload)(struct aq_hw_s *self, struct aq_nic_cfg_s *aq_nic_cfg); + int (*hw_tx_tc_mode_get)(struct aq_hw_s *self, u32 *tc_mode); + + int (*hw_rx_tc_mode_get)(struct aq_hw_s *self, u32 *tc_mode); + void (*hw_get_ptp_ts)(struct aq_hw_s *self, u64 *stamp); int (*hw_adj_clock_freq)(struct aq_hw_s *self, s32 delta); |