diff options
Diffstat (limited to 'drivers/net/fjes/fjes_hw.h')
| -rw-r--r-- | drivers/net/fjes/fjes_hw.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes_hw.h b/drivers/net/fjes/fjes_hw.h index 1445ac99d6e3..3a6da0996a0e 100644 --- a/drivers/net/fjes/fjes_hw.h +++ b/drivers/net/fjes/fjes_hw.h @@ -33,6 +33,9 @@ struct fjes_hw; #define EP_BUFFER_SUPPORT_VLAN_MAX 4 #define EP_BUFFER_INFO_SIZE 4096 +#define FJES_DEBUG_PAGE_SIZE 4096 +#define FJES_DEBUG_BUFFER_SIZE (16 * FJES_DEBUG_PAGE_SIZE) + #define FJES_DEVICE_RESET_TIMEOUT ((17 + 1) * 3 * 8) /* sec */ #define FJES_COMMAND_REQ_TIMEOUT ((5 + 1) * 3 * 8) /* sec */ #define FJES_COMMAND_REQ_BUFF_TIMEOUT (60 * 3) /* sec */ @@ -94,6 +97,12 @@ struct fjes_hw; #define FJES_DEV_RES_BUF_SIZE(maxep) \ FJES_DEV_COMMAND_INFO_RES_LEN(maxep) +#define FJES_DEV_COMMAND_START_DBG_REQ_LEN(byte) \ + (16 + (8 * (byte) / FJES_DEBUG_PAGE_SIZE)) +#define FJES_DEV_COMMAND_START_DBG_RES_LEN (8) +#define FJES_DEV_COMMAND_STOP_DBG_REQ_LEN (4) +#define FJES_DEV_COMMAND_STOP_DBG_RES_LEN (8) + /* Frame & MTU */ struct esmem_frame { __le32 frame_size; @@ -173,6 +182,8 @@ enum fjes_dev_command_request_type { FJES_CMD_REQ_INFO = 0x0001, FJES_CMD_REQ_SHARE_BUFFER = 0x0002, FJES_CMD_REQ_UNSHARE_BUFFER = 0x0004, + FJES_CMD_REQ_START_DEBUG = 0x0100, + FJES_CMD_REQ_STOP_DEBUG = 0x0200, }; /* parameter for command control */ @@ -228,6 +239,24 @@ union ep_buffer_info { }; +/* statistics of EP */ +struct fjes_drv_ep_stats { + u64 com_regist_buf_exec; + u64 com_unregist_buf_exec; + u64 send_intr_rx; + u64 send_intr_unshare; + u64 send_intr_zoneupdate; + u64 recv_intr_rx; + u64 recv_intr_unshare; + u64 recv_intr_stop; + u64 recv_intr_zoneupdate; + u64 tx_buffer_full; + u64 tx_dropped_not_shared; + u64 tx_dropped_ver_mismatch; + u64 tx_dropped_buf_size_mismatch; + u64 tx_dropped_vlanid_mismatch; +}; + /* buffer pair for Extended Partition */ struct ep_share_mem_info { struct epbuf_handler { @@ -238,6 +267,7 @@ struct ep_share_mem_info { } tx, rx; struct rtnl_link_stats64 net_stats; + struct fjes_drv_ep_stats ep_stats; u16 tx_status_work; @@ -302,6 +332,8 @@ struct fjes_hw { struct fjes_hw_info hw_info; spinlock_t rx_status_lock; /* spinlock for rx_status */ + + u32 debug_mode; }; int fjes_hw_init(struct fjes_hw *); @@ -334,4 +366,6 @@ void *fjes_hw_epbuf_rx_curpkt_get_addr(struct epbuf_handler *, size_t *); void fjes_hw_epbuf_rx_curpkt_drop(struct epbuf_handler *); int fjes_hw_epbuf_tx_pkt_send(struct epbuf_handler *, void *, size_t); +int fjes_hw_start_debug(struct fjes_hw *); +int fjes_hw_stop_debug(struct fjes_hw *); #endif /* FJES_HW_H_ */ |