diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia')
11 files changed, 365 insertions, 12 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); diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index dc9769fe762b..ecca2c4cf140 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -339,6 +339,14 @@ int aq_nic_init(struct aq_nic_s *self) if (err < 0) goto err_exit; + err = aq_ptp_ring_alloc(self); + if (err < 0) + goto err_exit; + + err = aq_ptp_ring_init(self); + if (err < 0) + goto err_exit; + netif_carrier_off(self->ndev); err_exit: @@ -369,6 +377,10 @@ int aq_nic_start(struct aq_nic_s *self) goto err_exit; } + err = aq_ptp_ring_start(self); + if (err < 0) + goto err_exit; + err = self->aq_hw_ops->hw_start(self->aq_hw); if (err < 0) goto err_exit; @@ -965,6 +977,8 @@ int aq_nic_stop(struct aq_nic_s *self) self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) aq_vec_stop(aq_vec); + aq_ptp_ring_stop(self); + return self->aq_hw_ops->hw_stop(self->aq_hw); } @@ -981,6 +995,8 @@ void aq_nic_deinit(struct aq_nic_s *self) aq_vec_deinit(aq_vec); aq_ptp_unregister(self); + aq_ptp_ring_deinit(self); + aq_ptp_ring_free(self); aq_ptp_free(self); if (likely(self->aq_fw_ops->deinit)) { diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c index 02c2a8cd1219..f2fd0ca14a49 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c @@ -12,14 +12,55 @@ #include "aq_nic.h" #include "aq_ptp.h" +#include "aq_ring.h" + +struct ptp_skb_ring { + struct sk_buff **buff; + spinlock_t lock; + unsigned int size; + unsigned int head; + unsigned int tail; +}; struct aq_ptp_s { struct aq_nic_s *aq_nic; spinlock_t ptp_lock; + spinlock_t ptp_ring_lock; struct ptp_clock *ptp_clock; struct ptp_clock_info ptp_info; + + struct aq_ring_param_s ptp_ring_param; + + struct aq_ring_s ptp_tx; + struct aq_ring_s ptp_rx; + struct aq_ring_s hwts_rx; + + struct ptp_skb_ring skb_ring; }; +static int aq_ptp_skb_ring_init(struct ptp_skb_ring *ring, unsigned int size) +{ + struct sk_buff **buff = kmalloc(sizeof(*buff) * size, GFP_KERNEL); + + if (!buff) + return -ENOMEM; + + spin_lock_init(&ring->lock); + + ring->buff = buff; + ring->size = size; + ring->head = 0; + ring->tail = 0; + + return 0; +} + +static void aq_ptp_skb_ring_release(struct ptp_skb_ring *ring) +{ + kfree(ring->buff); + ring->buff = NULL; +} + /* aq_ptp_adjfine * @ptp: the ptp clock structure * @ppb: parts per billion adjustment from base @@ -107,6 +148,190 @@ static int aq_ptp_settime(struct ptp_clock_info *ptp, return 0; } +int aq_ptp_ring_init(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + int err = 0; + + if (!aq_ptp) + return 0; + + err = aq_ring_init(&aq_ptp->ptp_tx); + if (err < 0) + goto err_exit; + err = aq_nic->aq_hw_ops->hw_ring_tx_init(aq_nic->aq_hw, + &aq_ptp->ptp_tx, + &aq_ptp->ptp_ring_param); + if (err < 0) + goto err_exit; + + err = aq_ring_init(&aq_ptp->ptp_rx); + if (err < 0) + goto err_exit; + err = aq_nic->aq_hw_ops->hw_ring_rx_init(aq_nic->aq_hw, + &aq_ptp->ptp_rx, + &aq_ptp->ptp_ring_param); + if (err < 0) + goto err_exit; + + err = aq_ring_rx_fill(&aq_ptp->ptp_rx); + if (err < 0) + goto err_rx_free; + err = aq_nic->aq_hw_ops->hw_ring_rx_fill(aq_nic->aq_hw, + &aq_ptp->ptp_rx, + 0U); + if (err < 0) + goto err_rx_free; + + err = aq_ring_init(&aq_ptp->hwts_rx); + if (err < 0) + goto err_rx_free; + err = aq_nic->aq_hw_ops->hw_ring_rx_init(aq_nic->aq_hw, + &aq_ptp->hwts_rx, + &aq_ptp->ptp_ring_param); + + return err; + +err_rx_free: + aq_ring_rx_deinit(&aq_ptp->ptp_rx); +err_exit: + return err; +} + +int aq_ptp_ring_start(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + int err = 0; + + if (!aq_ptp) + return 0; + + err = aq_nic->aq_hw_ops->hw_ring_tx_start(aq_nic->aq_hw, &aq_ptp->ptp_tx); + if (err < 0) + goto err_exit; + + err = aq_nic->aq_hw_ops->hw_ring_rx_start(aq_nic->aq_hw, &aq_ptp->ptp_rx); + if (err < 0) + goto err_exit; + + err = aq_nic->aq_hw_ops->hw_ring_rx_start(aq_nic->aq_hw, + &aq_ptp->hwts_rx); + if (err < 0) + goto err_exit; + +err_exit: + return err; +} + +void aq_ptp_ring_stop(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + + if (!aq_ptp) + return; + + aq_nic->aq_hw_ops->hw_ring_tx_stop(aq_nic->aq_hw, &aq_ptp->ptp_tx); + aq_nic->aq_hw_ops->hw_ring_rx_stop(aq_nic->aq_hw, &aq_ptp->ptp_rx); + + aq_nic->aq_hw_ops->hw_ring_rx_stop(aq_nic->aq_hw, &aq_ptp->hwts_rx); +} + +void aq_ptp_ring_deinit(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + + if (!aq_ptp || !aq_ptp->ptp_tx.aq_nic || !aq_ptp->ptp_rx.aq_nic) + return; + + aq_ring_tx_clean(&aq_ptp->ptp_tx); + aq_ring_rx_deinit(&aq_ptp->ptp_rx); +} + +#define PTP_8TC_RING_IDX 8 +#define PTP_4TC_RING_IDX 16 +#define PTP_HWST_RING_IDX 31 + +int aq_ptp_ring_alloc(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + unsigned int tx_ring_idx, rx_ring_idx; + struct aq_ring_s *hwts = 0; + u32 tx_tc_mode, rx_tc_mode; + struct aq_ring_s *ring; + int err; + + if (!aq_ptp) + return 0; + + /* Index must to be 8 (8 TCs) or 16 (4 TCs). + * It depends from Traffic Class mode. + */ + aq_nic->aq_hw_ops->hw_tx_tc_mode_get(aq_nic->aq_hw, &tx_tc_mode); + if (tx_tc_mode == 0) + tx_ring_idx = PTP_8TC_RING_IDX; + else + tx_ring_idx = PTP_4TC_RING_IDX; + + ring = aq_ring_tx_alloc(&aq_ptp->ptp_tx, aq_nic, + tx_ring_idx, &aq_nic->aq_nic_cfg); + if (!ring) { + err = -ENOMEM; + goto err_exit; + } + + aq_nic->aq_hw_ops->hw_rx_tc_mode_get(aq_nic->aq_hw, &rx_tc_mode); + if (rx_tc_mode == 0) + rx_ring_idx = PTP_8TC_RING_IDX; + else + rx_ring_idx = PTP_4TC_RING_IDX; + + ring = aq_ring_rx_alloc(&aq_ptp->ptp_rx, aq_nic, + rx_ring_idx, &aq_nic->aq_nic_cfg); + if (!ring) { + err = -ENOMEM; + goto err_exit_ptp_tx; + } + + hwts = aq_ring_hwts_rx_alloc(&aq_ptp->hwts_rx, aq_nic, PTP_HWST_RING_IDX, + aq_nic->aq_nic_cfg.rxds, + aq_nic->aq_nic_cfg.aq_hw_caps->rxd_size); + if (!hwts) { + err = -ENOMEM; + goto err_exit_ptp_rx; + } + + err = aq_ptp_skb_ring_init(&aq_ptp->skb_ring, aq_nic->aq_nic_cfg.rxds); + if (err != 0) { + err = -ENOMEM; + goto err_exit_hwts_rx; + } + + return 0; + +err_exit_hwts_rx: + aq_ring_free(&aq_ptp->hwts_rx); +err_exit_ptp_rx: + aq_ring_free(&aq_ptp->ptp_rx); +err_exit_ptp_tx: + aq_ring_free(&aq_ptp->ptp_tx); +err_exit: + return err; +} + +void aq_ptp_ring_free(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + + if (!aq_ptp) + return; + + aq_ring_free(&aq_ptp->ptp_tx); + aq_ring_free(&aq_ptp->ptp_rx); + aq_ring_free(&aq_ptp->hwts_rx); + + aq_ptp_skb_ring_release(&aq_ptp->skb_ring); +} + static struct ptp_clock_info aq_ptp_clock = { .owner = THIS_MODULE, .name = "atlantic ptp", @@ -122,6 +347,15 @@ static struct ptp_clock_info aq_ptp_clock = { .pin_config = NULL, }; +void aq_ptp_clock_init(struct aq_nic_s *aq_nic) +{ + struct aq_ptp_s *aq_ptp = aq_nic->aq_ptp; + struct timespec64 ts; + + ktime_get_real_ts64(&ts); + aq_ptp_settime(&aq_ptp->ptp_info, &ts); +} + int aq_ptp_init(struct aq_nic_s *aq_nic, unsigned int idx_vec) { struct hw_atl_utils_mbox mbox; @@ -155,6 +389,7 @@ int aq_ptp_init(struct aq_nic_s *aq_nic, unsigned int idx_vec) aq_ptp->aq_nic = aq_nic; spin_lock_init(&aq_ptp->ptp_lock); + spin_lock_init(&aq_ptp->ptp_ring_lock); aq_ptp->ptp_info = aq_ptp_clock; clock = ptp_clock_register(&aq_ptp->ptp_info, &aq_nic->ndev->dev); diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.h b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.h index cea238959b20..32350f75e138 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.h @@ -17,6 +17,14 @@ int aq_ptp_init(struct aq_nic_s *aq_nic, unsigned int idx_vec); void aq_ptp_unregister(struct aq_nic_s *aq_nic); void aq_ptp_free(struct aq_nic_s *aq_nic); +int aq_ptp_ring_alloc(struct aq_nic_s *aq_nic); +void aq_ptp_ring_free(struct aq_nic_s *aq_nic); + +int aq_ptp_ring_init(struct aq_nic_s *aq_nic); +int aq_ptp_ring_start(struct aq_nic_s *aq_nic); +void aq_ptp_ring_stop(struct aq_nic_s *aq_nic); +void aq_ptp_ring_deinit(struct aq_nic_s *aq_nic); + void aq_ptp_clock_init(struct aq_nic_s *aq_nic); #endif /* AQ_PTP_H */ diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c index 76bdbe1596d6..8e84ff6eefe3 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c @@ -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_ring.c: Definition of functions for Rx/Tx rings. */ @@ -177,6 +177,30 @@ err_exit: return self; } +struct aq_ring_s * +aq_ring_hwts_rx_alloc(struct aq_ring_s *self, struct aq_nic_s *aq_nic, + unsigned int idx, unsigned int size, unsigned int dx_size) +{ + struct device *dev = aq_nic_get_dev(aq_nic); + size_t sz = size * dx_size + AQ_CFG_RXDS_DEF; + + memset(self, 0, sizeof(*self)); + + self->aq_nic = aq_nic; + self->idx = idx; + self->size = size; + self->dx_size = dx_size; + + self->dx_ring = dma_alloc_coherent(dev, sz, &self->dx_ring_pa, + GFP_KERNEL); + if (!self->dx_ring) { + aq_ring_free(self); + return NULL; + } + + return self; +} + int aq_ring_init(struct aq_ring_s *self) { self->hw_head = 0; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h b/drivers/net/ethernet/aquantia/atlantic/aq_ring.h index 47abd09d06c2..068689f44bc9 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.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_ring.h: Declaration of functions for Rx/Tx rings. */ @@ -174,4 +174,8 @@ int aq_ring_rx_clean(struct aq_ring_s *self, int budget); int aq_ring_rx_fill(struct aq_ring_s *self); +struct aq_ring_s *aq_ring_hwts_rx_alloc(struct aq_ring_s *self, + struct aq_nic_s *aq_nic, unsigned int idx, + unsigned int size, unsigned int dx_size); + #endif /* AQ_RING_H */ diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 881caa8ee319..55c7f9985692 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -126,13 +126,16 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) hw_atl_tps_tx_pkt_shed_desc_tc_arb_mode_set(self, 0U); hw_atl_tps_tx_pkt_shed_data_arb_mode_set(self, 0U); - hw_atl_tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, 0U); - hw_atl_tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, 0U); - hw_atl_tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, 0U); - hw_atl_tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, 0U); + tc = 0; + + /* TX Packet Scheduler Data TC0 */ + hw_atl_tps_tx_pkt_shed_tc_data_max_credit_set(self, 0xFFF, tc); + hw_atl_tps_tx_pkt_shed_tc_data_weight_set(self, 0x64, tc); + hw_atl_tps_tx_pkt_shed_desc_tc_max_credit_set(self, 0x50, tc); + hw_atl_tps_tx_pkt_shed_desc_tc_weight_set(self, 0x1E, tc); - /* Tx buf size */ - buff_size = HW_ATL_B0_TXBUF_MAX; + /* Tx buf size TC0 */ + buff_size = HW_ATL_B0_TXBUF_MAX - HW_ATL_B0_PTP_TXBUF_SIZE; hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, buff_size, tc); hw_atl_tpb_tx_buff_hi_threshold_per_tc_set(self, @@ -143,10 +146,15 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) (buff_size * (1024 / 32U) * 50U) / 100U, tc); + /* Init TC2 for PTP_TX */ + tc = 2; + + hw_atl_tpb_tx_pkt_buff_size_per_tc_set(self, HW_ATL_B0_PTP_TXBUF_SIZE, + tc); /* QoS Rx buf size per TC */ tc = 0; - buff_size = HW_ATL_B0_RXBUF_MAX; + buff_size = HW_ATL_B0_RXBUF_MAX - HW_ATL_B0_PTP_RXBUF_SIZE; hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, buff_size, tc); hw_atl_rpb_rx_buff_hi_threshold_per_tc_set(self, @@ -160,6 +168,14 @@ static int hw_atl_b0_hw_qos_set(struct aq_hw_s *self) hw_atl_b0_set_fc(self, self->aq_nic_cfg->flow_control, tc); + /* Init TC2 for PTP_RX */ + tc = 2; + + hw_atl_rpb_rx_pkt_buff_size_per_tc_set(self, HW_ATL_B0_PTP_RXBUF_SIZE, + tc); + /* No flow control for PTP */ + hw_atl_rpb_rx_xoff_en_per_tc_set(self, 0U, tc); + /* QoS 802.1p priority -> TC mapping */ for (i_priority = 8U; i_priority--;) hw_atl_rpf_rpb_user_priority_tc_map_set(self, i_priority, 0U); @@ -1007,6 +1023,18 @@ static int hw_atl_b0_hw_ring_rx_stop(struct aq_hw_s *self, return aq_hw_err_from_flags(self); } +static int hw_atl_b0_tx_tc_mode_get(struct aq_hw_s *self, u32 *tc_mode) +{ + *tc_mode = hw_atl_rpb_tps_tx_tc_mode_get(self); + return aq_hw_err_from_flags(self); +} + +static int hw_atl_b0_rx_tc_mode_get(struct aq_hw_s *self, u32 *tc_mode) +{ + *tc_mode = hw_atl_rpb_rpf_rx_traf_class_mode_get(self); + return aq_hw_err_from_flags(self); +} + #define get_ptp_ts_val_u64(self, indx) \ ((u64)(hw_atl_pcs_ptp_clock_get(self, indx) & 0xffff)) @@ -1278,6 +1306,9 @@ const struct aq_hw_ops hw_atl_ops_b0 = { .hw_get_hw_stats = hw_atl_utils_get_hw_stats, .hw_get_fw_version = hw_atl_utils_get_fw_version, + .hw_tx_tc_mode_get = hw_atl_b0_tx_tc_mode_get, + .hw_rx_tc_mode_get = hw_atl_b0_rx_tc_mode_get, + .hw_get_ptp_ts = hw_atl_b0_get_ptp_ts, .hw_adj_sys_clock = hw_atl_b0_adj_sys_clock, .hw_set_sys_clock = hw_atl_b0_set_sys_clock, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h index 808d8cd4252a..7ab23a1751d3 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.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 hw_atl_b0_internal.h: Definition of Atlantic B0 chip specific @@ -64,8 +64,11 @@ #define HW_ATL_B0_MPI_SPEED_MSK 0xFFFFU #define HW_ATL_B0_MPI_SPEED_SHIFT 16U -#define HW_ATL_B0_TXBUF_MAX 160U -#define HW_ATL_B0_RXBUF_MAX 320U +#define HW_ATL_B0_TXBUF_MAX 160U +#define HW_ATL_B0_PTP_TXBUF_SIZE 8U + +#define HW_ATL_B0_RXBUF_MAX 320U +#define HW_ATL_B0_PTP_RXBUF_SIZE 16U #define HW_ATL_B0_RSS_REDIRECTION_MAX 64U #define HW_ATL_B0_RSS_REDIRECTION_BITS 3U diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c index eb982288fc52..368b5caf3c49 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c @@ -572,6 +572,13 @@ void hw_atl_rpb_rpf_rx_traf_class_mode_set(struct aq_hw_s *aq_hw, rx_traf_class_mode); } +u32 hw_atl_rpb_rpf_rx_traf_class_mode_get(struct aq_hw_s *aq_hw) +{ + return aq_hw_read_reg_bit(aq_hw, HW_ATL_RPB_RPF_RX_TC_MODE_ADR, + HW_ATL_RPB_RPF_RX_TC_MODE_MSK, + HW_ATL_RPB_RPF_RX_TC_MODE_SHIFT); +} + void hw_atl_rpb_rx_buff_en_set(struct aq_hw_s *aq_hw, u32 rx_buff_en) { aq_hw_write_reg_bit(aq_hw, HW_ATL_RPB_RX_BUF_EN_ADR, @@ -1290,6 +1297,13 @@ void hw_atl_tpb_tx_buff_en_set(struct aq_hw_s *aq_hw, u32 tx_buff_en) HW_ATL_TPB_TX_BUF_EN_SHIFT, tx_buff_en); } +u32 hw_atl_rpb_tps_tx_tc_mode_get(struct aq_hw_s *aq_hw) +{ + return aq_hw_read_reg_bit(aq_hw, HW_ATL_TPB_TX_TC_MODE_ADDR, + HW_ATL_TPB_TX_TC_MODE_MSK, + HW_ATL_TPB_TX_TC_MODE_SHIFT); +} + void hw_atl_rpb_tps_tx_tc_mode_set(struct aq_hw_s *aq_hw, u32 tx_traf_class_mode) { 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); diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h index f2eb94f298e2..77132bda4696 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h @@ -44,6 +44,14 @@ struct __packed hw_atl_rxd_wb_s { u16 vlan; }; +/* Hardware rx HW TIMESTAMP writeback */ +struct __packed hw_atl_rxd_hwts_wb_s { + u32 sec_hw; + u32 ns; + u32 sec_lw0; + u32 sec_lw1; +}; + struct __packed hw_atl_stats_s { u32 uprc; u32 mprc; |