summaryrefslogtreecommitdiff
path: root/drivers/net/fjes/fjes_hw.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/fjes/fjes_hw.h')
-rw-r--r--drivers/net/fjes/fjes_hw.h34
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_ */