diff options
Diffstat (limited to 'drivers/net/ethernet/airoha/airoha_eth.h')
| -rw-r--r-- | drivers/net/ethernet/airoha/airoha_eth.h | 72 |
1 files changed, 51 insertions, 21 deletions
diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h index cd13c1c1224f..fbbc58133364 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.h +++ b/drivers/net/ethernet/airoha/airoha_eth.h @@ -21,7 +21,6 @@ #define AIROHA_MAX_NUM_IRQ_BANKS 4 #define AIROHA_MAX_DSA_PORTS 7 #define AIROHA_MAX_NUM_RSTS 3 -#define AIROHA_MAX_NUM_XSI_RSTS 5 #define AIROHA_MAX_MTU 9216 #define AIROHA_MAX_PACKET_SIZE 2048 #define AIROHA_NUM_QOS_CHANNELS 4 @@ -48,20 +47,9 @@ #define QDMA_METER_IDX(_n) ((_n) & 0xff) #define QDMA_METER_GROUP(_n) (((_n) >> 8) & 0x3) -#define PPE_NUM 2 -#define PPE1_SRAM_NUM_ENTRIES (8 * 1024) -#define PPE_SRAM_NUM_ENTRIES (2 * PPE1_SRAM_NUM_ENTRIES) -#ifdef CONFIG_NET_AIROHA_FLOW_STATS -#define PPE1_STATS_NUM_ENTRIES (4 * 1024) -#else -#define PPE1_STATS_NUM_ENTRIES 0 -#endif /* CONFIG_NET_AIROHA_FLOW_STATS */ -#define PPE_STATS_NUM_ENTRIES (2 * PPE1_STATS_NUM_ENTRIES) -#define PPE1_SRAM_NUM_DATA_ENTRIES (PPE1_SRAM_NUM_ENTRIES - PPE1_STATS_NUM_ENTRIES) -#define PPE_SRAM_NUM_DATA_ENTRIES (2 * PPE1_SRAM_NUM_DATA_ENTRIES) +#define PPE_SRAM_NUM_ENTRIES (8 * 1024) +#define PPE_STATS_NUM_ENTRIES (4 * 1024) #define PPE_DRAM_NUM_ENTRIES (16 * 1024) -#define PPE_NUM_ENTRIES (PPE_SRAM_NUM_ENTRIES + PPE_DRAM_NUM_ENTRIES) -#define PPE_HASH_MASK (PPE_NUM_ENTRIES - 1) #define PPE_ENTRY_SIZE 80 #define PPE_RAM_NUM_ENTRIES_SHIFT(_n) (__ffs((_n) >> 10)) @@ -79,10 +67,16 @@ enum { }; enum { - HSGMII_LAN_PCIE0_SRCPORT = 0x16, - HSGMII_LAN_PCIE1_SRCPORT, - HSGMII_LAN_ETH_SRCPORT, - HSGMII_LAN_USB_SRCPORT, + HSGMII_LAN_7581_PCIE0_SRCPORT = 0x16, + HSGMII_LAN_7581_PCIE1_SRCPORT, + HSGMII_LAN_7581_ETH_SRCPORT, + HSGMII_LAN_7581_USB_SRCPORT, +}; + +enum { + HSGMII_LAN_7583_ETH_SRCPORT = 0x16, + HSGMII_LAN_7583_PCIE_SRCPORT = 0x18, + HSGMII_LAN_7583_USB_SRCPORT, }; enum { @@ -111,6 +105,13 @@ enum { CRSN_25 = 0x19, }; +enum airoha_gdm_index { + AIROHA_GDM1_IDX = 1, + AIROHA_GDM2_IDX = 2, + AIROHA_GDM3_IDX = 3, + AIROHA_GDM4_IDX = 4, +}; + enum { FE_PSE_PORT_CDM1, FE_PSE_PORT_GDM1, @@ -168,7 +169,10 @@ enum trtcm_param { struct airoha_queue_entry { union { void *buf; - struct sk_buff *skb; + struct { + struct list_head list; + struct sk_buff *skb; + }; }; dma_addr_t dma_addr; u16 dma_len; @@ -192,6 +196,8 @@ struct airoha_queue { struct napi_struct napi; struct page_pool *page_pool; struct sk_buff *skb; + + struct list_head tx_list; }; struct airoha_tx_irq_queue { @@ -554,7 +560,7 @@ struct airoha_ppe { struct rhashtable l2_flows; struct hlist_head *foe_flow; - u16 foe_check_time[PPE_NUM_ENTRIES]; + u16 *foe_check_time; struct airoha_foe_stats *foe_stats; dma_addr_t foe_stats_dma; @@ -562,9 +568,21 @@ struct airoha_ppe { struct dentry *debugfs_dir; }; +struct airoha_eth_soc_data { + u16 version; + const char * const *xsi_rsts_names; + int num_xsi_rsts; + int num_ppe; + struct { + int (*get_src_port_id)(struct airoha_gdm_port *port, int nbq); + } ops; +}; + struct airoha_eth { struct device *dev; + const struct airoha_eth_soc_data *soc; + unsigned long state; void __iomem *fe_regs; @@ -574,7 +592,7 @@ struct airoha_eth { struct rhashtable flow_table; struct reset_control_bulk_data rsts[AIROHA_MAX_NUM_RSTS]; - struct reset_control_bulk_data xsi_rsts[AIROHA_MAX_NUM_XSI_RSTS]; + struct reset_control_bulk_data *xsi_rsts; struct net_device *napi_dev; @@ -617,15 +635,27 @@ static inline bool airhoa_is_lan_gdm_port(struct airoha_gdm_port *port) return port->id == 1; } +static inline bool airoha_is_7581(struct airoha_eth *eth) +{ + return eth->soc->version == 0x7581; +} + +static inline bool airoha_is_7583(struct airoha_eth *eth) +{ + return eth->soc->version == 0x7583; +} + bool airoha_is_valid_gdm_port(struct airoha_eth *eth, struct airoha_gdm_port *port); +bool airoha_ppe_is_enabled(struct airoha_eth *eth, int index); void airoha_ppe_check_skb(struct airoha_ppe_dev *dev, struct sk_buff *skb, u16 hash, bool rx_wlan); int airoha_ppe_setup_tc_block_cb(struct airoha_ppe_dev *dev, void *type_data); int airoha_ppe_init(struct airoha_eth *eth); void airoha_ppe_deinit(struct airoha_eth *eth); void airoha_ppe_init_upd_mem(struct airoha_gdm_port *port); +u32 airoha_ppe_get_total_num_entries(struct airoha_ppe *ppe); struct airoha_foe_entry *airoha_ppe_foe_get_entry(struct airoha_ppe *ppe, u32 hash); void airoha_ppe_foe_entry_get_stats(struct airoha_ppe *ppe, u32 hash, |