diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index 5620b97b3482..9c410f93a103 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -12,6 +12,7 @@ #include <linux/ptp_clock_kernel.h> #include <linux/net_tstamp.h> #include <linux/interrupt.h> +#include <linux/phy/phy.h> #if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) || defined(CONFIG_MACB_USE_HWSTAMP) #define MACB_EXT_DESC @@ -716,14 +717,15 @@ #define MACB_CAPS_BD_RD_PREFETCH 0x00000080 #define MACB_CAPS_NEEDS_RSTONUBR 0x00000100 #define MACB_CAPS_MIIONRGMII 0x00000200 +#define MACB_CAPS_NEED_TSUCLK 0x00000400 +#define MACB_CAPS_PCS 0x01000000 +#define MACB_CAPS_HIGH_SPEED 0x02000000 #define MACB_CAPS_CLK_HW_CHG 0x04000000 #define MACB_CAPS_MACB_IS_EMAC 0x08000000 #define MACB_CAPS_FIFO_MODE 0x10000000 #define MACB_CAPS_GIGABIT_MODE_AVAILABLE 0x20000000 #define MACB_CAPS_SG_DISABLED 0x40000000 #define MACB_CAPS_MACB_IS_GEM 0x80000000 -#define MACB_CAPS_PCS 0x01000000 -#define MACB_CAPS_HIGH_SPEED 0x02000000 /* LSO settings */ #define MACB_LSO_UFO_ENABLE 0x01 @@ -1203,11 +1205,15 @@ struct macb_queue { unsigned int RBQP; unsigned int RBQPH; + /* Lock to protect tx_head and tx_tail */ + spinlock_t tx_ptr_lock; unsigned int tx_head, tx_tail; struct macb_dma_desc *tx_ring; struct macb_tx_skb *tx_skb; dma_addr_t tx_ring_dma; struct work_struct tx_error_task; + bool txubr_pending; + struct napi_struct napi_tx; dma_addr_t rx_ring_dma; dma_addr_t rx_buffers_dma; @@ -1216,7 +1222,7 @@ struct macb_queue { struct macb_dma_desc *rx_ring; struct sk_buff **rx_skbuff; void *rx_buffers; - struct napi_struct napi; + struct napi_struct napi_rx; struct queue_stats stats; #ifdef CONFIG_MACB_USE_HWSTAMP @@ -1271,7 +1277,8 @@ struct macb { struct mii_bus *mii_bus; struct phylink *phylink; struct phylink_config phylink_config; - struct phylink_pcs phylink_pcs; + struct phylink_pcs phylink_usx_pcs; + struct phylink_pcs phylink_sgmii_pcs; u32 caps; unsigned int dma_burst_length; @@ -1290,6 +1297,9 @@ struct macb { u32 wol; struct macb_ptp_info *ptp_info; /* macb-ptp interface */ + + struct phy *sgmii_phy; /* for ZynqMP SGMII mode */ + #ifdef MACB_EXT_DESC uint8_t hw_dma_cap; #endif |