diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 5cd966c154f3..9c02fc754bf1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -13,6 +13,7 @@ #define DRV_MODULE_VERSION "Jan_2016" #include <linux/clk.h> +#include <linux/if_vlan.h> #include <linux/stmmac.h> #include <linux/phylink.h> #include <linux/pci.h> @@ -38,13 +39,18 @@ struct stmmac_tx_info { bool is_jumbo; }; +#define STMMAC_TBS_AVAIL BIT(0) +#define STMMAC_TBS_EN BIT(1) + /* Frequently used values are kept adjacent for cache effect */ struct stmmac_tx_queue { u32 tx_count_frames; + int tbs; struct timer_list txtimer; u32 queue_index; struct stmmac_priv *priv_data; struct dma_extended_desc *dma_etx ____cacheline_aligned_in_smp; + struct dma_edesc *dma_entx; struct dma_desc *dma_tx; struct sk_buff **tx_skbuff; struct stmmac_tx_info *tx_skbuff_dma; @@ -57,7 +63,9 @@ struct stmmac_tx_queue { struct stmmac_rx_buffer { struct page *page; + struct page *sec_page; dma_addr_t addr; + dma_addr_t sec_addr; }; struct stmmac_rx_queue { @@ -73,12 +81,19 @@ struct stmmac_rx_queue { u32 rx_zeroc_thresh; dma_addr_t dma_rx_phy; u32 rx_tail_addr; + unsigned int state_saved; + struct { + struct sk_buff *skb; + unsigned int len; + unsigned int error; + } state; }; struct stmmac_channel { struct napi_struct rx_napi ____cacheline_aligned_in_smp; struct napi_struct tx_napi ____cacheline_aligned_in_smp; struct stmmac_priv *priv_data; + spinlock_t lock; u32 index; }; @@ -113,6 +128,22 @@ struct stmmac_pps_cfg { struct timespec64 period; }; +struct stmmac_rss { + int enable; + u8 key[STMMAC_RSS_HASH_KEY_SIZE]; + u32 table[STMMAC_RSS_MAX_TABLE_SIZE]; +}; + +#define STMMAC_FLOW_ACTION_DROP BIT(0) +struct stmmac_flow_entry { + unsigned long cookie; + unsigned long action; + u8 ip_proto; + int in_use; + int idx; + int is_l4; +}; + struct stmmac_priv { /* Frequently used values are kept adjacent for cache effect */ u32 tx_coal_frames; @@ -123,6 +154,8 @@ struct stmmac_priv { int hwts_tx_en; bool tx_path_in_lpi_mode; bool tso; + int sph; + u32 sarc_type; unsigned int dma_buf_sz; unsigned int rx_copybreak; @@ -185,11 +218,10 @@ struct stmmac_priv { spinlock_t ptp_lock; void __iomem *mmcaddr; void __iomem *ptpaddr; + unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; #ifdef CONFIG_DEBUG_FS struct dentry *dbgfs_dir; - struct dentry *dbgfs_rings_status; - struct dentry *dbgfs_dma_cap; #endif unsigned long state; @@ -200,9 +232,14 @@ struct stmmac_priv { unsigned int tc_entries_max; unsigned int tc_off_max; struct stmmac_tc_entry *tc_entries; + unsigned int flow_entries_max; + struct stmmac_flow_entry *flow_entries; /* Pulse Per Second output */ struct stmmac_pps_cfg pps[STMMAC_PPS_MAX]; + + /* Receive Side Scaling */ + struct stmmac_rss rss; }; enum stmmac_state { |
