diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nicvf_queues.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_queues.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h index 57858522c33c..b7531041c56d 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2015 Cavium, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. */ #ifndef NICVF_QUEUES_H @@ -11,6 +8,7 @@ #include <linux/netdevice.h> #include <linux/iommu.h> +#include <net/xdp.h> #include "q_struct.h" #define MAX_QUEUE_SET 128 @@ -102,8 +100,8 @@ * RED accepts pkt if unused CQE < 2304 & >= 2560 * DROPs pkts if unused CQE < 2304 */ -#define RQ_PASS_CQ_LVL 192ULL -#define RQ_DROP_CQ_LVL 184ULL +#define RQ_PASS_CQ_LVL 224ULL +#define RQ_DROP_CQ_LVL 216ULL /* RED and Backpressure levels of RBDR for pkt reception * For RBDR, level is a measure of fullness i.e 0x0 means empty @@ -208,7 +206,7 @@ struct rx_tx_queue_stats { struct q_desc_mem { dma_addr_t dma; u64 size; - u16 q_len; + u32 q_len; dma_addr_t phys_base; void *base; void *unalign_base; @@ -251,6 +249,7 @@ struct rcv_queue { u8 start_qs_rbdr_idx; /* RBDR idx in the above QS */ u8 caching; struct rx_tx_queue_stats stats; + struct xdp_rxq_info xdp_rxq; } ____cacheline_aligned_in_smp; struct cmp_queue { @@ -277,7 +276,6 @@ struct snd_queue { u16 xdp_free_cnt; bool is_xdp; -#define TSO_HEADER_SIZE 128 /* For TSO segment's header */ char *tso_hdrs; dma_addr_t tso_hdrs_phys; @@ -350,7 +348,7 @@ void nicvf_xdp_sq_doorbell(struct nicvf *nic, struct snd_queue *sq, int sq_num); struct sk_buff *nicvf_get_rcv_skb(struct nicvf *nic, struct cqe_rx_t *cqe_rx, bool xdp); -void nicvf_rbdr_task(unsigned long data); +void nicvf_rbdr_task(struct tasklet_struct *t); void nicvf_rbdr_work(struct work_struct *work); void nicvf_enable_intr(struct nicvf *nic, int int_type, int q_idx); @@ -361,8 +359,6 @@ int nicvf_is_intr_enabled(struct nicvf *nic, int int_type, int q_idx); /* Register access APIs */ void nicvf_reg_write(struct nicvf *nic, u64 offset, u64 val); u64 nicvf_reg_read(struct nicvf *nic, u64 offset); -void nicvf_qset_reg_write(struct nicvf *nic, u64 offset, u64 val); -u64 nicvf_qset_reg_read(struct nicvf *nic, u64 offset); void nicvf_queue_reg_write(struct nicvf *nic, u64 offset, u64 qidx, u64 val); u64 nicvf_queue_reg_read(struct nicvf *nic, |