- volatile int tx_hwmark;
- volatile int tx_lwmark;
-
- //! if set, send pause frames automatically
- volatile int pause_frame_send_en;
-
- //! quanta value for pause frame in units of 512 bit times.
- volatile int pause_quanta_set;
-
- volatile int ifg_set;
- volatile int full_duplex;
- volatile int max_retry;
- volatile int mac_tx_add_en;
- volatile int mac_tx_add_prom_data;
- volatile int mac_tx_add_prom_add;
- volatile int mac_tx_add_prom_wr;
-
- //! if set, other end can pause us (i.e., we pay attention to pause frames)
- volatile int tx_pause_en;
-
- // Flow Control high and low water marks
- //! when space available (in 32-bit lines) > hwmark, send un-pause frame
- volatile int fc_hwmark;
-
- //! when space avail (in 32-bit lines) < lwmark, send pause frame
- volatile int fc_lwmark;
-
- volatile int mac_rx_add_chk_en;
- volatile int mac_rx_add_prom_data;
- volatile int mac_rx_add_prom_add;
- volatile int mac_rx_add_prom_wr;
- volatile int broadcast_filter_en;
- volatile int broadcast_bucket_depth;
- volatile int broadcast_bucket_interval;
- volatile int rx_append_crc;
- volatile int rx_hwmark;
- volatile int rx_lwmark;
- volatile int crc_chk_en;
- volatile int rx_ifg_set;
- volatile int rx_max_length;
- volatile int rx_min_length;
- volatile int rmon_rd_addr; // performance counter access
- volatile int rmon_rd_apply;
- volatile int rmon_rd_grant; // READONLY
- volatile int rmon_rd_dout; // READONLY
- volatile int dummy; // READONLY
- volatile int line_loop_en;
- volatile int speed;
- volatile int miimoder;
- volatile int miicommand;
- volatile int miiaddress;
- volatile int miitx_data;
- volatile int miirx_data;
- volatile int miistatus;
- volatile int fc_padtime;