diff options
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 90 |
1 files changed, 52 insertions, 38 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 5e08f112db13..c0c46be0b251 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -34,6 +34,8 @@ #include <asm/ccwgroup.h> #include <asm/sysinfo.h> +#include <uapi/linux/if_link.h> + #include "qeth_core_mpc.h" /** @@ -112,35 +114,6 @@ static inline u32 qeth_get_device_id(struct ccw_device *cdev) #define CCW_DEVID(cdev) (qeth_get_device_id(cdev)) #define CARD_DEVID(card) (CCW_DEVID(CARD_RDEV(card))) -/** - * card stuff - */ -struct qeth_perf_stats { - unsigned int bufs_rec; - unsigned int bufs_sent; - unsigned int buf_elements_sent; - - unsigned int skbs_sent_pack; - unsigned int bufs_sent_pack; - - unsigned int sc_dp_p; - unsigned int sc_p_dp; - unsigned int large_send_bytes; - unsigned int large_send_cnt; - unsigned int sg_skbs_sent; - /* initial values when measuring starts */ - unsigned long initial_rx_packets; - unsigned long initial_tx_packets; - /* inbound scatter gather data */ - unsigned int sg_skbs_rx; - unsigned int sg_frags_rx; - unsigned int sg_alloc_page_rx; - unsigned int tx_csum; - unsigned int tx_lin; - unsigned int tx_linfail; - unsigned int rx_csum; -}; - /* Routing stuff */ struct qeth_routing_info { enum qeth_routing_types type; @@ -470,10 +443,54 @@ enum qeth_out_q_states { QETH_OUT_Q_LOCKED_FLUSH, }; +#define QETH_CARD_STAT_ADD(_c, _stat, _val) ((_c)->stats._stat += (_val)) +#define QETH_CARD_STAT_INC(_c, _stat) QETH_CARD_STAT_ADD(_c, _stat, 1) + +#define QETH_TXQ_STAT_ADD(_q, _stat, _val) ((_q)->stats._stat += (_val)) +#define QETH_TXQ_STAT_INC(_q, _stat) QETH_TXQ_STAT_ADD(_q, _stat, 1) + +struct qeth_card_stats { + u64 rx_bufs; + u64 rx_skb_csum; + u64 rx_sg_skbs; + u64 rx_sg_frags; + u64 rx_sg_alloc_page; + + /* rtnl_link_stats64 */ + u64 rx_packets; + u64 rx_bytes; + u64 rx_errors; + u64 rx_dropped; + u64 rx_multicast; + u64 tx_errors; +}; + +struct qeth_out_q_stats { + u64 bufs; + u64 bufs_pack; + u64 buf_elements; + u64 skbs_pack; + u64 skbs_sg; + u64 skbs_csum; + u64 skbs_tso; + u64 skbs_linearized; + u64 skbs_linearized_fail; + u64 tso_bytes; + u64 packing_mode_switch; + + /* rtnl_link_stats64 */ + u64 tx_packets; + u64 tx_bytes; + u64 tx_errors; + u64 tx_dropped; + u64 tx_carrier_errors; +}; + struct qeth_qdio_out_q { struct qdio_buffer *qdio_bufs[QDIO_MAX_BUFFERS_PER_Q]; struct qeth_qdio_out_buffer *bufs[QDIO_MAX_BUFFERS_PER_Q]; struct qdio_outbuf_state *bufstates; /* convenience pointer */ + struct qeth_out_q_stats stats; int queue_no; struct qeth_card *card; atomic_t state; @@ -677,7 +694,6 @@ struct qeth_card_options { struct qeth_vnicc_info vnicc; /* VNICC options */ int fake_broadcast; enum qeth_discipline_id layer; - int performance_stats; int rx_sg_cb; enum qeth_ipa_isolation_modes isolation; enum qeth_ipa_isolation_modes prev_isolation; @@ -753,8 +769,7 @@ struct qeth_card { struct qeth_channel data; struct net_device *dev; - struct net_device_stats stats; - + struct qeth_card_stats stats; struct qeth_card_info info; struct qeth_token token; struct qeth_seqno seqno; @@ -777,7 +792,6 @@ struct qeth_card { struct list_head cmd_waiter_list; /* QDIO buffer handling */ struct qeth_qdio_info qdio; - struct qeth_perf_stats perf_stats; int read_or_write_problem; struct qeth_osn_info osn_info; struct qeth_discipline *discipline; @@ -858,8 +872,7 @@ static inline void qeth_rx_csum(struct qeth_card *card, struct sk_buff *skb, if ((card->dev->features & NETIF_F_RXCSUM) && (flags & QETH_HDR_EXT_CSUM_TRANSP_REQ)) { skb->ip_summed = CHECKSUM_UNNECESSARY; - if (card->options.performance_stats) - card->perf_stats.rx_csum++; + QETH_CARD_STAT_INC(card, rx_skb_csum); } else { skb->ip_summed = CHECKSUM_NONE; } @@ -966,7 +979,6 @@ void qeth_clear_working_pool_list(struct qeth_card *); void qeth_clear_cmd_buffers(struct qeth_channel *); void qeth_clear_qdio_buffers(struct qeth_card *); void qeth_setadp_promisc_mode(struct qeth_card *); -struct net_device_stats *qeth_get_stats(struct net_device *); int qeth_setadpparms_change_macaddr(struct qeth_card *); void qeth_tx_timeout(struct net_device *); void qeth_prepare_control_data(struct qeth_card *, int, @@ -1002,14 +1014,16 @@ netdev_features_t qeth_fix_features(struct net_device *, netdev_features_t); netdev_features_t qeth_features_check(struct sk_buff *skb, struct net_device *dev, netdev_features_t features); +void qeth_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats); int qeth_open(struct net_device *dev); int qeth_stop(struct net_device *dev); int qeth_vm_request_mac(struct qeth_card *card); int qeth_xmit(struct qeth_card *card, struct sk_buff *skb, struct qeth_qdio_out_q *queue, int ipv, int cast_type, - void (*fill_header)(struct qeth_card *card, struct qeth_hdr *hdr, - struct sk_buff *skb, int ipv, int cast_type, + void (*fill_header)(struct qeth_qdio_out_q *queue, + struct qeth_hdr *hdr, struct sk_buff *skb, + int ipv, int cast_type, unsigned int data_len)); /* exports for OSN */ |