diff options
Diffstat (limited to 'drivers/net/ethernet/ti/netcp.h')
| -rw-r--r-- | drivers/net/ethernet/ti/netcp.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/netcp.h b/drivers/net/ethernet/ti/netcp.h index a92abd62ec60..d243c5df9d6b 100644 --- a/drivers/net/ethernet/ti/netcp.h +++ b/drivers/net/ethernet/ti/netcp.h @@ -23,6 +23,7 @@ #include <linux/netdevice.h> #include <linux/soc/ti/knav_dma.h> +#include <linux/u64_stats_sync.h> /* Maximum Ethernet frame size supported by Keystone switch */ #define NETCP_MAX_FRAME_SIZE 9504 @@ -68,6 +69,20 @@ struct netcp_addr { struct list_head node; }; +struct netcp_stats { + struct u64_stats_sync syncp_rx ____cacheline_aligned_in_smp; + u64 rx_packets; + u64 rx_bytes; + u32 rx_errors; + u32 rx_dropped; + + struct u64_stats_sync syncp_tx ____cacheline_aligned_in_smp; + u64 tx_packets; + u64 tx_bytes; + u32 tx_errors; + u32 tx_dropped; +}; + struct netcp_intf { struct device *dev; struct device *ndev_dev; @@ -88,6 +103,9 @@ struct netcp_intf { struct napi_struct rx_napi; struct napi_struct tx_napi; + /* 64-bit netcp stats */ + struct netcp_stats stats; + void *rx_channel; const char *dma_chan_name; u32 rx_pool_size; |