diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hnae.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hnae.h | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index 7ba653af19cb..2ae34d01fd36 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014-2015 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __HNAE_H @@ -87,7 +83,11 @@ do { \ #define HNAE_AE_REGISTER 0x1 -#define RCB_RING_NAME_LEN 16 +#define RCB_RING_NAME_LEN (IFNAMSIZ + 4) + +#define HNAE_LOWEST_LATENCY_COAL_PARAM 30 +#define HNAE_LOW_LATENCY_COAL_PARAM 80 +#define HNAE_BULK_LATENCY_COAL_PARAM 150 enum hnae_led_state { HNAE_LED_INACTIVE, @@ -216,10 +216,10 @@ struct hnae_desc_cb { /* priv data for the desc, e.g. skb when use with ip stack*/ void *priv; - u16 page_offset; - u16 reuse_flag; + u32 page_offset; + u32 length; /* length of the buffer */ - u16 length; /* length of the buffer */ + u16 reuse_flag; /* desc type, used by the ring user to mark the type of the priv data */ u16 type; @@ -274,9 +274,6 @@ struct hnae_ring { /* statistic */ struct ring_stats stats; - /* ring lock for poll one */ - spinlock_t lock; - dma_addr_t desc_dma_addr; u32 buf_size; /* size for hnae_desc->addr, preset by AE */ u16 desc_num; /* total number of desc */ @@ -292,6 +289,12 @@ struct hnae_ring { int flags; /* ring attribute */ int irq_init_flag; + + /* total rx bytes after last rx rate calucated */ + u64 coal_last_rx_bytes; + unsigned long coal_last_jiffies; + u32 coal_param; + u32 coal_rx_rate; /* rx rate in MB */ }; #define ring_ptr_move_fw(ring, p) \ @@ -347,7 +350,7 @@ struct hnae_buf_ops { }; struct hnae_queue { - void __iomem *io_base; + u8 __iomem *io_base; phys_addr_t phy_base; struct hnae_ae_dev *dev; /* the device who use this queue */ struct hnae_ring rx_ring ____cacheline_internodealigned_in_smp; @@ -411,10 +414,6 @@ enum hnae_media_type { * get ring bd number limit * get_pauseparam() * get tx and rx of pause frame use - * set_autoneg() - * set auto autonegotiation of pause frame use - * get_autoneg() - * get auto autonegotiation of pause frame use * set_pauseparam() * set tx and rx of pause frame use * get_coalesce_usecs() @@ -476,14 +475,14 @@ struct hnae_ae_ops { u8 *auto_neg, u16 *speed, u8 *duplex); void (*toggle_ring_irq)(struct hnae_ring *ring, u32 val); void (*adjust_link)(struct hnae_handle *handle, int speed, int duplex); + bool (*need_adjust_link)(struct hnae_handle *handle, + int speed, int duplex); int (*set_loopback)(struct hnae_handle *handle, enum hnae_loop loop_mode, int en); void (*get_ring_bdnum_limit)(struct hnae_queue *queue, u32 *uplimit); void (*get_pauseparam)(struct hnae_handle *handle, u32 *auto_neg, u32 *rx_en, u32 *tx_en); - int (*set_autoneg)(struct hnae_handle *handle, u8 enable); - int (*get_autoneg)(struct hnae_handle *handle); int (*set_pauseparam)(struct hnae_handle *handle, u32 auto_neg, u32 rx_en, u32 tx_en); void (*get_coalesce_usecs)(struct hnae_handle *handle, @@ -500,7 +499,7 @@ struct hnae_ae_ops { u32 *tx_usecs_high, u32 *rx_usecs_high); void (*set_promisc_mode)(struct hnae_handle *handle, u32 en); int (*get_mac_addr)(struct hnae_handle *handle, void **p); - int (*set_mac_addr)(struct hnae_handle *handle, void *p); + int (*set_mac_addr)(struct hnae_handle *handle, const void *p); int (*add_uc_addr)(struct hnae_handle *handle, const unsigned char *addr); int (*rm_uc_addr)(struct hnae_handle *handle, @@ -513,7 +512,7 @@ struct hnae_ae_ops { struct net_device_stats *net_stats); void (*get_stats)(struct hnae_handle *handle, u64 *data); void (*get_strings)(struct hnae_handle *handle, - u32 stringset, u8 *data); + u32 stringset, u8 **data); int (*get_sset_count)(struct hnae_handle *handle, int stringset); void (*update_led_status)(struct hnae_handle *handle); int (*set_led_id)(struct hnae_handle *handle, @@ -548,13 +547,18 @@ struct hnae_handle { u32 if_support; int q_num; int vf_id; + unsigned long coal_last_jiffies; + u32 coal_param; /* self adapt coalesce param */ + /* the ring index of last ring that set coal param */ + u32 coal_ring_idx; u32 eport_id; u32 dport_id; /* v2 tx bd should fill the dport_id */ + bool coal_adapt_en; enum hnae_port_type port_type; enum hnae_media_type media_type; struct list_head node; /* list to hnae_ae_dev->handle_list */ struct hnae_buf_ops *bops; /* operation for the buffer */ - struct hnae_queue **qs; /* array base of all queues */ + struct hnae_queue *qs[]; /* flexible array of all queues */ }; #define ring_to_dev(ring) ((ring)->q->dev->dev) |