diff options
| author |   Egor Pomozov <epomozov@marvell.com> | 2019-10-22 09:53:29 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-24 09:51:22 -0700 |
| commit | 94ad94558b0fbf18dd6fb0987540af1693157556 (patch) | |
| tree | aa23f117190485d8d2ad6e73a9b9c51014cbd933 /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h | |
| parent | net: aquantia: add basic ptp_clock callbacks (diff) | |
| download | linux-dev-94ad94558b0fbf18dd6fb0987540af1693157556.tar.xz linux-dev-94ad94558b0fbf18dd6fb0987540af1693157556.zip | |
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/hw_atl/hw_atl_llh.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h index 7753ab860c95..a579864b6ba1 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.h @@ -292,6 +292,9 @@ void hw_atl_rpb_dma_sys_lbk_set(struct aq_hw_s *aq_hw, u32 dma_sys_lbk); void hw_atl_rpb_rpf_rx_traf_class_mode_set(struct aq_hw_s *aq_hw, u32 rx_traf_class_mode); +/* get rx traffic class mode */ +u32 hw_atl_rpb_rpf_rx_traf_class_mode_get(struct aq_hw_s *aq_hw); + /* set rx buffer enable */ void hw_atl_rpb_rx_buff_en_set(struct aq_hw_s *aq_hw, u32 rx_buff_en); @@ -605,6 +608,9 @@ void hw_atl_thm_lso_tcp_flag_of_middle_pkt_set(struct aq_hw_s *aq_hw, void hw_atl_rpb_tps_tx_tc_mode_set(struct aq_hw_s *aq_hw, u32 tx_traf_class_mode); +/* get TX Traffic Class Mode */ +u32 hw_atl_rpb_tps_tx_tc_mode_get(struct aq_hw_s *aq_hw); + /* set tx buffer enable */ void hw_atl_tpb_tx_buff_en_set(struct aq_hw_s *aq_hw, u32 tx_buff_en); |