diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/common.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/common.h | 81 |
1 files changed, 67 insertions, 14 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 04d9245b7149..b7ce3fbb5375 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -246,6 +246,15 @@ struct stmmac_extra_stats { #define STMMAC_TX_MAX_FRAMES 256 #define STMMAC_TX_FRAMES 64 +/* Packets types */ +enum packets_types { + PACKET_AVCPQ = 0x1, /* AV Untagged Control packets */ + PACKET_PTPQ = 0x2, /* PTP Packets */ + PACKET_DCBCPQ = 0x3, /* DCB Control Packets */ + PACKET_UPQ = 0x4, /* Untagged Packets */ + PACKET_MCBCQ = 0x5, /* Multicast & Broadcast Packets */ +}; + /* Rx IPC status */ enum rx_frame_status { good_frame = 0x0, @@ -324,6 +333,9 @@ struct dma_features { unsigned int number_tx_queues; /* Alternate (enhanced) DESC mode */ unsigned int enh_desc; + /* TX and RX FIFO sizes */ + unsigned int tx_fifo_size; + unsigned int rx_fifo_size; }; /* GMAC TX FIFO is 8K, Rx FIFO is 16K */ @@ -361,7 +373,7 @@ struct stmmac_desc_ops { /* Invoked by the xmit function to prepare the tx descriptor */ void (*prepare_tx_desc) (struct dma_desc *p, int is_fs, int len, bool csum_flag, int mode, bool tx_own, - bool ls); + bool ls, unsigned int tot_pkt_len); void (*prepare_tso_tx_desc)(struct dma_desc *p, int is_fs, int len1, int len2, bool tx_own, bool ls, unsigned int tcphdrlen, @@ -413,6 +425,14 @@ struct stmmac_dma_ops { int (*reset)(void __iomem *ioaddr); void (*init)(void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, u32 dma_tx, u32 dma_rx, int atds); + void (*init_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, u32 chan); + void (*init_rx_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, + u32 dma_rx_phy, u32 chan); + void (*init_tx_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, + u32 dma_tx_phy, u32 chan); /* Configure the AXI Bus Mode Register */ void (*axi)(void __iomem *ioaddr, struct stmmac_axi *axi); /* Dump DMA registers */ @@ -421,25 +441,28 @@ struct stmmac_dma_ops { * An invalid value enables the store-and-forward mode */ void (*dma_mode)(void __iomem *ioaddr, int txmode, int rxmode, int rxfifosz); + void (*dma_rx_mode)(void __iomem *ioaddr, int mode, u32 channel, + int fifosz); + void (*dma_tx_mode)(void __iomem *ioaddr, int mode, u32 channel); /* To track extra statistic (if supported) */ void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x, void __iomem *ioaddr); void (*enable_dma_transmission) (void __iomem *ioaddr); - void (*enable_dma_irq) (void __iomem *ioaddr); - void (*disable_dma_irq) (void __iomem *ioaddr); - void (*start_tx) (void __iomem *ioaddr); - void (*stop_tx) (void __iomem *ioaddr); - void (*start_rx) (void __iomem *ioaddr); - void (*stop_rx) (void __iomem *ioaddr); + void (*enable_dma_irq)(void __iomem *ioaddr, u32 chan); + void (*disable_dma_irq)(void __iomem *ioaddr, u32 chan); + void (*start_tx)(void __iomem *ioaddr, u32 chan); + void (*stop_tx)(void __iomem *ioaddr, u32 chan); + void (*start_rx)(void __iomem *ioaddr, u32 chan); + void (*stop_rx)(void __iomem *ioaddr, u32 chan); int (*dma_interrupt) (void __iomem *ioaddr, - struct stmmac_extra_stats *x); + struct stmmac_extra_stats *x, u32 chan); /* If supported then get the optional core features */ void (*get_hw_feature)(void __iomem *ioaddr, struct dma_features *dma_cap); /* Program the HW RX Watchdog */ - void (*rx_watchdog) (void __iomem *ioaddr, u32 riwt); - void (*set_tx_ring_len)(void __iomem *ioaddr, u32 len); - void (*set_rx_ring_len)(void __iomem *ioaddr, u32 len); + void (*rx_watchdog)(void __iomem *ioaddr, u32 riwt, u32 number_chan); + void (*set_tx_ring_len)(void __iomem *ioaddr, u32 len, u32 chan); + void (*set_rx_ring_len)(void __iomem *ioaddr, u32 len, u32 chan); void (*set_rx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); void (*set_tx_tail_ptr)(void __iomem *ioaddr, u32 tail_ptr, u32 chan); void (*enable_tso)(void __iomem *ioaddr, bool en, u32 chan); @@ -451,20 +474,44 @@ struct mac_device_info; struct stmmac_ops { /* MAC core initialization */ void (*core_init)(struct mac_device_info *hw, int mtu); + /* Enable the MAC RX/TX */ + void (*set_mac)(void __iomem *ioaddr, bool enable); /* Enable and verify that the IPC module is supported */ int (*rx_ipc)(struct mac_device_info *hw); /* Enable RX Queues */ - void (*rx_queue_enable)(struct mac_device_info *hw, u32 queue); + void (*rx_queue_enable)(struct mac_device_info *hw, u8 mode, u32 queue); + /* RX Queues Priority */ + void (*rx_queue_prio)(struct mac_device_info *hw, u32 prio, u32 queue); + /* TX Queues Priority */ + void (*tx_queue_prio)(struct mac_device_info *hw, u32 prio, u32 queue); + /* RX Queues Routing */ + void (*rx_queue_routing)(struct mac_device_info *hw, u8 packet, + u32 queue); + /* Program RX Algorithms */ + void (*prog_mtl_rx_algorithms)(struct mac_device_info *hw, u32 rx_alg); + /* Program TX Algorithms */ + void (*prog_mtl_tx_algorithms)(struct mac_device_info *hw, u32 tx_alg); + /* Set MTL TX queues weight */ + void (*set_mtl_tx_queue_weight)(struct mac_device_info *hw, + u32 weight, u32 queue); + /* RX MTL queue to RX dma mapping */ + void (*map_mtl_to_dma)(struct mac_device_info *hw, u32 queue, u32 chan); + /* Configure AV Algorithm */ + void (*config_cbs)(struct mac_device_info *hw, u32 send_slope, + u32 idle_slope, u32 high_credit, u32 low_credit, + u32 queue); /* Dump MAC registers */ void (*dump_regs)(struct mac_device_info *hw, u32 *reg_space); /* Handle extra events on specific interrupts hw dependent */ int (*host_irq_status)(struct mac_device_info *hw, struct stmmac_extra_stats *x); + /* Handle MTL interrupts */ + int (*host_mtl_irq_status)(struct mac_device_info *hw, u32 chan); /* Multicast filter setting */ void (*set_filter)(struct mac_device_info *hw, struct net_device *dev); /* Flow control setting */ void (*flow_ctrl)(struct mac_device_info *hw, unsigned int duplex, - unsigned int fc, unsigned int pause_time); + unsigned int fc, unsigned int pause_time, u32 tx_cnt); /* Set power management mode (e.g. magic frame) */ void (*pmt)(struct mac_device_info *hw, unsigned long mode); /* Set/Get Unicast MAC addresses */ @@ -477,7 +524,8 @@ struct stmmac_ops { void (*reset_eee_mode)(struct mac_device_info *hw); void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw); void (*set_eee_pls)(struct mac_device_info *hw, int link); - void (*debug)(void __iomem *ioaddr, struct stmmac_extra_stats *x); + void (*debug)(void __iomem *ioaddr, struct stmmac_extra_stats *x, + u32 rx_queues, u32 tx_queues); /* PCS calls */ void (*pcs_ctrl_ane)(void __iomem *ioaddr, bool ane, bool srgmi_ral, bool loopback); @@ -547,6 +595,11 @@ struct mac_device_info { unsigned int ps; }; +struct stmmac_rx_routing { + u32 reg_mask; + u32 reg_shift; +}; + struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, int perfect_uc_entries, int *synopsys_id); |