diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
-rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index b6d5bf8deb79..78c972bb1d96 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -82,6 +82,7 @@ #define GEM_NCFGR 0x0004 /* Network Config */ #define GEM_USRIO 0x000c /* User IO */ #define GEM_DMACFG 0x0010 /* DMA Configuration */ +#define GEM_PBUFRXCUT 0x0044 /* RX Partial Store and Forward */ #define GEM_JML 0x0048 /* Jumbo Max Length */ #define GEM_HS_MAC_CONFIG 0x0050 /* GEM high speed config */ #define GEM_HRB 0x0080 /* Hash Bottom */ @@ -347,6 +348,10 @@ #define GEM_ADDR64_SIZE 1 +/* Bitfields in PBUFRXCUT */ +#define GEM_ENCUTTHRU_OFFSET 31 /* Enable RX partial store and forward */ +#define GEM_ENCUTTHRU_SIZE 1 + /* Bitfields in NSR */ #define MACB_NSR_LINK_OFFSET 0 /* pcs_link_state */ #define MACB_NSR_LINK_SIZE 1 @@ -513,6 +518,8 @@ #define GEM_TX_PKT_BUFF_OFFSET 21 #define GEM_TX_PKT_BUFF_SIZE 1 +#define GEM_RX_PBUF_ADDR_OFFSET 22 +#define GEM_RX_PBUF_ADDR_SIZE 4 /* Bitfields in DCFG5. */ #define GEM_TSU_OFFSET 8 @@ -521,6 +528,8 @@ /* Bitfields in DCFG6. */ #define GEM_PBUF_LSO_OFFSET 27 #define GEM_PBUF_LSO_SIZE 1 +#define GEM_PBUF_CUTTHRU_OFFSET 25 +#define GEM_PBUF_CUTTHRU_SIZE 1 #define GEM_DAW64_OFFSET 23 #define GEM_DAW64_SIZE 1 @@ -1290,6 +1299,9 @@ struct macb { u32 wol; + /* holds value of rx watermark value for pbuf_rxcutthru register */ + u32 rx_watermark; + struct macb_ptp_info *ptp_info; /* macb-ptp interface */ struct phy *sgmii_phy; /* for ZynqMP SGMII mode */ |