diff options
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
-rw-r--r-- | drivers/s390/net/qeth_core.h | 380 |
1 files changed, 205 insertions, 175 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 468cada49e72..1d195429753d 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -11,6 +11,7 @@ #define __QETH_CORE_H__ #include <linux/completion.h> +#include <linux/debugfs.h> #include <linux/if.h> #include <linux/if_arp.h> #include <linux/etherdevice.h> @@ -21,8 +22,10 @@ #include <linux/seq_file.h> #include <linux/hashtable.h> #include <linux/ip.h> +#include <linux/rcupdate.h> #include <linux/refcount.h> #include <linux/timer.h> +#include <linux/types.h> #include <linux/wait.h> #include <linux/workqueue.h> @@ -31,6 +34,7 @@ #include <net/ipv6.h> #include <net/if_inet6.h> #include <net/addrconf.h> +#include <net/route.h> #include <net/sch_generic.h> #include <net/tcp.h> @@ -173,27 +177,26 @@ struct qeth_vnicc_info { /** * some more defs */ -#define QETH_TX_TIMEOUT 100 * HZ -#define QETH_RCD_TIMEOUT 60 * HZ +#define QETH_TX_TIMEOUT (100 * HZ) +#define QETH_RCD_TIMEOUT (60 * HZ) #define QETH_RECLAIM_WORK_TIME HZ #define QETH_MAX_PORTNO 15 -/*IPv6 address autoconfiguration stuff*/ -#define UNIQUE_ID_IF_CREATE_ADDR_FAILED 0xfffe -#define UNIQUE_ID_NOT_BY_CARD 0x10000 - /*****************************************************************************/ /* QDIO queue and buffer handling */ /*****************************************************************************/ -#define QETH_MAX_QUEUES 4 +#define QETH_MAX_OUT_QUEUES 4 #define QETH_IQD_MIN_TXQ 2 /* One for ucast, one for mcast. */ #define QETH_IQD_MCAST_TXQ 0 #define QETH_IQD_MIN_UCAST_TXQ 1 + +#define QETH_MAX_IN_QUEUES 2 +#define QETH_RX_COPYBREAK (PAGE_SIZE >> 1) #define QETH_IN_BUF_SIZE_DEFAULT 65536 #define QETH_IN_BUF_COUNT_DEFAULT 64 #define QETH_IN_BUF_COUNT_HSDEFAULT 128 -#define QETH_IN_BUF_COUNT_MIN 8 -#define QETH_IN_BUF_COUNT_MAX 128 +#define QETH_IN_BUF_COUNT_MIN 8U +#define QETH_IN_BUF_COUNT_MAX 128U #define QETH_MAX_BUFFER_ELEMENTS(card) ((card)->qdio.in_buf_size >> 12) #define QETH_IN_BUF_REQUEUE_THRESHOLD(card) \ ((card)->qdio.in_buf_pool.buf_count / 2) @@ -213,15 +216,13 @@ struct qeth_vnicc_info { #define QETH_PRIO_Q_ING_TOS 2 #define QETH_PRIO_Q_ING_SKB 3 #define QETH_PRIO_Q_ING_VLAN 4 +#define QETH_PRIO_Q_ING_FIXED 5 /* Packing */ #define QETH_LOW_WATERMARK_PACK 2 #define QETH_HIGH_WATERMARK_PACK 5 #define QETH_WATERMARK_PACK_FUZZ 1 -/* large receive scatter gather copy break */ -#define QETH_RX_SG_CB (PAGE_SIZE >> 1) - struct qeth_hdr_layer3 { __u8 id; __u8 flags; @@ -234,11 +235,7 @@ struct qeth_hdr_layer3 { __u16 frame_offset; union { /* TX: */ - struct in6_addr ipv6_addr; - struct ipv4 { - u8 res[12]; - u32 addr; - } ipv4; + struct in6_addr addr; /* RX: */ struct rx { u8 res1[2]; @@ -262,25 +259,33 @@ struct qeth_hdr_layer2 { __u8 reserved2[16]; } __attribute__ ((packed)); -struct qeth_hdr_osn { - __u8 id; - __u8 reserved; - __u16 seq_no; - __u16 reserved2; - __u16 control_flags; - __u16 pdu_length; - __u8 reserved3[18]; - __u32 ccid; -} __attribute__ ((packed)); - struct qeth_hdr { union { struct qeth_hdr_layer2 l2; struct qeth_hdr_layer3 l3; - struct qeth_hdr_osn osn; } hdr; } __attribute__ ((packed)); +#define QETH_QIB_PQUE_ORDER_RR 0 +#define QETH_QIB_PQUE_UNITS_SBAL 2 +#define QETH_QIB_PQUE_PRIO_DEFAULT 4 + +struct qeth_qib_parms { + char pcit_magic[4]; + u32 pcit_a; + u32 pcit_b; + u32 pcit_c; + char blkt_magic[4]; + u32 blkt_total; + u32 blkt_inter_packet; + u32 blkt_inter_packet_jumbo; + char pque_magic[4]; + u8 pque_order; + u8 pque_units; + u16 reserved; + u32 pque_priority[4]; +}; + /*TCP Segmentation Offload header*/ struct qeth_hdr_ext_tso { __u16 hdr_tot_len; @@ -324,7 +329,6 @@ enum qeth_header_ids { QETH_HEADER_TYPE_LAYER3 = 0x01, QETH_HEADER_TYPE_LAYER2 = 0x02, QETH_HEADER_TYPE_L3_TSO = 0x03, - QETH_HEADER_TYPE_OSN = 0x04, QETH_HEADER_TYPE_L2_TSO = 0x06, QETH_HEADER_MASK_INVAL = 0x80, }; @@ -355,10 +359,15 @@ static inline bool qeth_l3_same_next_hop(struct qeth_hdr_layer3 *h1, struct qeth_hdr_layer3 *h2) { return !((h1->flags ^ h2->flags) & QETH_HDR_IPV6) && - ipv6_addr_equal(&h1->next_hop.ipv6_addr, - &h2->next_hop.ipv6_addr); + ipv6_addr_equal(&h1->next_hop.addr, &h2->next_hop.addr); } +struct qeth_local_addr { + struct hlist_node hnode; + struct rcu_head rcu; + struct in6_addr addr; +}; + enum qeth_qdio_info_states { QETH_QDIO_UNINITIALIZED, QETH_QDIO_ALLOCATED, @@ -395,34 +404,34 @@ enum qeth_qdio_out_buffer_state { QETH_QDIO_BUF_EMPTY, /* Filled by driver; owned by hardware in order to be sent. */ QETH_QDIO_BUF_PRIMED, - /* Identified to be pending in TPQ. */ - QETH_QDIO_BUF_PENDING, - /* Found in completion queue. */ - QETH_QDIO_BUF_IN_CQ, - /* Handled via transfer pending / completion queue. */ - QETH_QDIO_BUF_HANDLED_DELAYED, +}; + +enum qeth_qaob_state { + QETH_QAOB_ISSUED, + QETH_QAOB_PENDING, + QETH_QAOB_DONE, +}; + +struct qeth_qaob_priv1 { + unsigned int state; + u8 queue_no; }; struct qeth_qdio_out_buffer { struct qdio_buffer *buffer; atomic_t state; int next_element_to_fill; + unsigned int frames; unsigned int bytes; struct sk_buff_head skb_list; - int is_header[QDIO_MAX_ELEMENTS_PER_BUFFER]; + DECLARE_BITMAP(from_kmem_cache, QDIO_MAX_ELEMENTS_PER_BUFFER); - struct qeth_qdio_out_q *q; - struct qeth_qdio_out_buffer *next_pending; + struct list_head list_entry; + struct qaob *aob; }; struct qeth_card; -enum qeth_out_q_states { - QETH_OUT_Q_UNLOCKED, - QETH_OUT_Q_LOCKED, - 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) @@ -462,6 +471,9 @@ struct qeth_out_q_stats { u64 tso_bytes; u64 packing_mode_switch; u64 stopped; + u64 doorbell; + u64 coal_frames; + u64 completion_irq; u64 completion_yield; u64 completion_timer; @@ -472,19 +484,22 @@ struct qeth_out_q_stats { u64 tx_dropped; }; +#define QETH_TX_MAX_COALESCED_FRAMES 1 +#define QETH_TX_COALESCE_USECS 25 #define QETH_TX_TIMER_USECS 500 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 list_head pending_bufs; struct qeth_out_q_stats stats; + spinlock_t lock; + unsigned int priority; u8 next_buf_to_fill; u8 max_elements; u8 queue_no; u8 do_pack; struct qeth_card *card; - atomic_t state; /* * number of buffers that are currently filled (PRIMED) * -> these buffers are hardware-owned @@ -495,9 +510,14 @@ struct qeth_qdio_out_q { struct napi_struct napi; struct timer_list timer; struct qeth_hdr *prev_hdr; + unsigned int coalesced_frames; u8 bulk_start; u8 bulk_count; u8 bulk_max; + + unsigned int coalesce_usecs; + unsigned int max_coalesced_frames; + unsigned int rescan_usecs; }; #define qeth_for_each_output_queue(card, q, i) \ @@ -506,12 +526,10 @@ struct qeth_qdio_out_q { #define qeth_napi_to_out_queue(n) container_of(n, struct qeth_qdio_out_q, napi) -static inline void qeth_tx_arm_timer(struct qeth_qdio_out_q *queue) +static inline void qeth_tx_arm_timer(struct qeth_qdio_out_q *queue, + unsigned long usecs) { - if (timer_pending(&queue->timer)) - return; - mod_timer(&queue->timer, usecs_to_jiffies(QETH_TX_TIMER_USECS) + - jiffies); + timer_reduce(&queue->timer, usecs_to_jiffies(usecs) + jiffies); } static inline bool qeth_out_queue_is_full(struct qeth_qdio_out_q *queue) @@ -527,7 +545,6 @@ static inline bool qeth_out_queue_is_empty(struct qeth_qdio_out_q *queue) struct qeth_qdio_info { atomic_t state; /* input */ - int no_in_queues; struct qeth_qdio_q *in_q; struct qeth_qdio_q *c_q; struct qeth_qdio_buffer_pool in_buf_pool; @@ -535,9 +552,8 @@ struct qeth_qdio_info { int in_buf_size; /* output */ - int no_out_queues; - struct qeth_qdio_out_q *out_qs[QETH_MAX_QUEUES]; - struct qdio_outbuf_state *out_bufstates; + unsigned int no_out_queues; + struct qeth_qdio_out_q *out_qs[QETH_MAX_OUT_QUEUES]; /* priority queueing */ int do_prio_queueing; @@ -587,7 +603,6 @@ struct qeth_channel { struct ccw_device *ccwdev; struct qeth_cmd_buffer *active_cmd; enum qeth_channel_states state; - atomic_t irq_pending; }; struct qeth_reply { @@ -597,7 +612,7 @@ struct qeth_reply { }; struct qeth_cmd_buffer { - struct list_head list; + struct list_head list_entry; struct completion done; spinlock_t lock; unsigned int length; @@ -637,11 +652,6 @@ static inline struct ccw1 *__ccw_from_cmd(struct qeth_cmd_buffer *iob) return (struct ccw1 *)(iob->data + ALIGN(iob->length, 8)); } -static inline bool qeth_trylock_channel(struct qeth_channel *channel) -{ - return atomic_cmpxchg(&channel->irq_pending, 0, 1) == 0; -} - /** * OSA card related definitions */ @@ -671,28 +681,57 @@ struct qeth_card_blkt { int inter_packet_jumbo; }; +enum qeth_pnso_mode { + QETH_PNSO_NONE, + QETH_PNSO_BRIDGEPORT, + QETH_PNSO_ADDR_INFO, +}; + +enum qeth_link_mode { + QETH_LINK_MODE_UNKNOWN, + QETH_LINK_MODE_FIBRE_SHORT, + QETH_LINK_MODE_FIBRE_LONG, +}; + +struct qeth_link_info { + u32 speed; + u8 duplex; + u8 port; + enum qeth_link_mode link_mode; +}; + #define QETH_BROADCAST_WITH_ECHO 0x01 #define QETH_BROADCAST_WITHOUT_ECHO 0x02 -#define QETH_LAYER2_MAC_REGISTERED 0x02 struct qeth_card_info { unsigned short unit_addr2; unsigned short cula; - u8 chpid; __u16 func_level; char mcl_level[QETH_MCL_LENGTH + 1]; + /* doubleword below corresponds to net_if_token */ + u16 ddev_devno; + u8 cssid; + u8 iid; + u8 ssid; + u8 chpid; + u16 chid; + u8 ids_valid:1; /* cssid,iid,chid */ + u8 dev_addr_is_registered:1; u8 open_when_online:1; u8 promisc_mode:1; u8 use_v1_blkt:1; u8 is_vm_nic:1; - int mac_bits; + /* no bitfield, we take a pointer on these two: */ + u8 has_lp2lp_cso_v6; + u8 has_lp2lp_cso_v4; + enum qeth_pnso_mode pnso_mode; enum qeth_card_types type; enum qeth_link_types link_type; int broadcast_capable; - int unique_id; bool layer_enforced; struct qeth_card_blkt blkt; __u32 diagass_support; __u32 hwtrap; + struct qeth_link_info link_info; }; enum qeth_discipline_id { @@ -709,11 +748,8 @@ struct qeth_card_options { struct qeth_ipa_caps adp; /* Adapter parameters */ struct qeth_sbp_info sbp; /* SETBRIDGEPORT options */ struct qeth_vnicc_info vnicc; /* VNICC options */ - int fake_broadcast; enum qeth_discipline_id layer; - int rx_sg_cb; enum qeth_ipa_isolation_modes isolation; - enum qeth_ipa_isolation_modes prev_isolation; int sniffer; enum qeth_cq cq; char hsuid[9]; @@ -729,18 +765,11 @@ enum qeth_threads { QETH_RECOVER_THREAD = 1, }; -struct qeth_osn_info { - int (*assist_cb)(struct net_device *dev, void *data); - int (*data_cb)(struct sk_buff *skb); -}; - struct qeth_discipline { - const struct device_type *devtype; int (*setup) (struct ccwgroup_device *); void (*remove) (struct ccwgroup_device *); - int (*set_online)(struct qeth_card *card); + int (*set_online)(struct qeth_card *card, bool carrier_ok); void (*set_offline)(struct qeth_card *card); - int (*do_ioctl)(struct net_device *dev, struct ifreq *rq, int cmd); int (*control_event_handler)(struct qeth_card *card, struct qeth_ipa_cmd *cmd); }; @@ -754,15 +783,10 @@ enum qeth_addr_disposition { struct qeth_rx { int b_count; int b_index; - struct qdio_buffer_element *b_element; + u8 buf_element; int e_offset; int qdio_err; -}; - -struct carrier_info { - __u8 card_type; - __u16 port_mode; - __u32 port_speed; + u8 bufs_refill; }; struct qeth_switch_info { @@ -770,7 +794,12 @@ struct qeth_switch_info { __u32 settings; }; -#define QETH_NAPI_WEIGHT NAPI_POLL_WEIGHT +struct qeth_priv { + unsigned int rx_copybreak; + unsigned int tx_wanted_queues; + u32 brport_hw_features; + u32 brport_features; +}; struct qeth_card { enum qeth_card_states state; @@ -782,6 +811,7 @@ struct qeth_card { struct qeth_channel data; struct net_device *dev; + struct dentry *debugfs; struct qeth_card_stats stats; struct qeth_card_info info; struct qeth_token token; @@ -791,23 +821,28 @@ struct qeth_card { struct workqueue_struct *event_wq; struct workqueue_struct *cmd_wq; wait_queue_head_t wait_q; - DECLARE_HASHTABLE(mac_htable, 4); - DECLARE_HASHTABLE(ip_htable, 4); + struct mutex ip_lock; - DECLARE_HASHTABLE(ip_mc_htable, 4); + /* protected by ip_lock: */ + DECLARE_HASHTABLE(ip_htable, 4); + struct qeth_ipato ipato; + + DECLARE_HASHTABLE(local_addrs4, 4); + DECLARE_HASHTABLE(local_addrs6, 4); + spinlock_t local_addrs4_lock; + spinlock_t local_addrs6_lock; + DECLARE_HASHTABLE(rx_mode_addrs, 4); struct work_struct rx_mode_work; struct work_struct kernel_thread_starter; spinlock_t thread_mask_lock; unsigned long thread_start_mask; unsigned long thread_allowed_mask; unsigned long thread_running_mask; - struct qeth_ipato ipato; struct list_head cmd_waiter_list; /* QDIO buffer handling */ struct qeth_qdio_info qdio; int read_or_write_problem; - struct qeth_osn_info osn_info; - struct qeth_discipline *discipline; + const struct qeth_discipline *discipline; atomic_t force_alloc_skb; struct service_level qeth_service_level; struct qdio_ssqd_desc ssqd; @@ -818,8 +853,6 @@ struct qeth_card { struct napi_struct napi; struct qeth_rx rx; struct delayed_work buffer_reclaim_work; - int reclaim_index; - struct work_struct close_dev_work; }; static inline bool qeth_card_hw_is_reachable(struct qeth_card *card) @@ -827,13 +860,24 @@ static inline bool qeth_card_hw_is_reachable(struct qeth_card *card) return card->state == CARD_STATE_SOFTSETUP; } +static inline bool qeth_use_tx_irqs(struct qeth_card *card) +{ + return !IS_IQD(card); +} + static inline void qeth_unlock_channel(struct qeth_card *card, struct qeth_channel *channel) { - atomic_set(&channel->irq_pending, 0); + xchg(&channel->active_cmd, NULL); wake_up(&card->wait_q); } +static inline bool qeth_trylock_channel(struct qeth_channel *channel, + struct qeth_cmd_buffer *cmd) +{ + return cmpxchg(&channel->active_cmd, NULL, cmd) == NULL; +} + struct qeth_trap_id { __u16 lparnr; char vmname[8]; @@ -842,12 +886,19 @@ struct qeth_trap_id { __u16 devno; } __packed; -/*some helper functions*/ -#define QETH_CARD_IFNAME(card) (((card)->dev)? (card)->dev->name : "") +static inline bool qeth_uses_tx_prio_queueing(struct qeth_card *card) +{ + return card->qdio.do_prio_queueing != QETH_NO_PRIO_QUEUEING; +} -static inline bool qeth_netdev_is_registered(struct net_device *dev) +static inline unsigned int qeth_tx_actual_queues(struct qeth_card *card) { - return dev->netdev_ops != NULL; + struct qeth_priv *priv = netdev_priv(card->dev); + + if (qeth_uses_tx_prio_queueing(card)) + return min(card->dev->num_tx_queues, card->qdio.no_out_queues); + + return min(priv->tx_wanted_queues, card->qdio.no_out_queues); } static inline u16 qeth_iqd_translate_txq(struct net_device *dev, u16 txq) @@ -890,24 +941,6 @@ static inline int qeth_get_elements_for_range(addr_t start, addr_t end) return PFN_UP(end) - PFN_DOWN(start); } -static inline int qeth_get_ip_version(struct sk_buff *skb) -{ - struct vlan_ethhdr *veth = vlan_eth_hdr(skb); - __be16 prot = veth->h_vlan_proto; - - if (prot == htons(ETH_P_8021Q)) - prot = veth->h_vlan_encapsulated_proto; - - switch (prot) { - case htons(ETH_P_IPV6): - return 6; - case htons(ETH_P_IP): - return 4; - default: - return 0; - } -} - static inline int qeth_get_ether_cast_type(struct sk_buff *skb) { u8 *addr = eth_hdr(skb)->h_dest; @@ -918,22 +951,47 @@ static inline int qeth_get_ether_cast_type(struct sk_buff *skb) return RTN_UNICAST; } -static inline struct dst_entry *qeth_dst_check_rcu(struct sk_buff *skb, int ipv) +static inline struct dst_entry *qeth_dst_check_rcu(struct sk_buff *skb, + __be16 proto) { struct dst_entry *dst = skb_dst(skb); struct rt6_info *rt; rt = (struct rt6_info *) dst; - if (dst) - dst = dst_check(dst, (ipv == 6) ? rt6_get_cookie(rt) : 0); + if (dst) { + if (proto == htons(ETH_P_IPV6)) + dst = dst_check(dst, rt6_get_cookie(rt)); + else + dst = dst_check(dst, 0); + } + return dst; } -static inline void qeth_tx_csum(struct sk_buff *skb, u8 *flags, int ipv) +static inline __be32 qeth_next_hop_v4_rcu(struct sk_buff *skb, + struct dst_entry *dst) +{ + struct rtable *rt = (struct rtable *) dst; + + return (rt) ? rt_nexthop(rt, ip_hdr(skb)->daddr) : ip_hdr(skb)->daddr; +} + +static inline struct in6_addr *qeth_next_hop_v6_rcu(struct sk_buff *skb, + struct dst_entry *dst) +{ + struct rt6_info *rt = (struct rt6_info *) dst; + + if (rt && !ipv6_addr_any(&rt->rt6i_gateway)) + return &rt->rt6i_gateway; + else + return &ipv6_hdr(skb)->daddr; +} + +static inline void qeth_tx_csum(struct sk_buff *skb, u8 *flags, __be16 proto) { *flags |= QETH_HDR_EXT_CSUM_TRANSP_REQ; - if ((ipv == 4 && ip_hdr(skb)->protocol == IPPROTO_UDP) || - (ipv == 6 && ipv6_hdr(skb)->nexthdr == IPPROTO_UDP)) + if ((proto == htons(ETH_P_IP) && ip_hdr(skb)->protocol == IPPROTO_UDP) || + (proto == htons(ETH_P_IPV6) && ipv6_hdr(skb)->nexthdr == IPPROTO_UDP)) *flags |= QETH_HDR_EXT_UDP; } @@ -970,36 +1028,26 @@ static inline int qeth_send_simple_setassparms_v6(struct qeth_card *card, data, QETH_PROT_IPV6); } -int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb); - -extern struct qeth_discipline qeth_l2_discipline; -extern struct qeth_discipline qeth_l3_discipline; +extern const struct qeth_discipline qeth_l2_discipline; +extern const struct qeth_discipline qeth_l3_discipline; extern const struct ethtool_ops qeth_ethtool_ops; -extern const struct ethtool_ops qeth_osn_ethtool_ops; -extern const struct attribute_group *qeth_generic_attr_groups[]; -extern const struct attribute_group *qeth_osn_attr_groups[]; -extern const struct attribute_group qeth_device_attr_group; -extern const struct attribute_group qeth_device_blkt_group; -extern const struct device_type qeth_generic_devtype; +extern const struct attribute_group *qeth_dev_groups[]; const char *qeth_get_cardname_short(struct qeth_card *); int qeth_resize_buffer_pool(struct qeth_card *card, unsigned int count); -int qeth_core_load_discipline(struct qeth_card *, enum qeth_discipline_id); -void qeth_core_free_discipline(struct qeth_card *); +int qeth_setup_discipline(struct qeth_card *card, enum qeth_discipline_id disc); +void qeth_remove_discipline(struct qeth_card *card); /* exports for qeth discipline device drivers */ -extern struct kmem_cache *qeth_core_header_cache; extern struct qeth_dbf_info qeth_dbf[QETH_DBF_INFOS]; struct net_device *qeth_clone_netdev(struct net_device *orig); -struct qeth_card *qeth_get_card_by_busid(char *bus_id); -void qeth_set_allowed_threads(struct qeth_card *, unsigned long , int); +void qeth_set_allowed_threads(struct qeth_card *card, unsigned long threads, + int clear_start_mask); int qeth_threads_running(struct qeth_card *, unsigned long); -int qeth_core_hardsetup_card(struct qeth_card *card, bool *carrier_ok); -int qeth_stop_channel(struct qeth_channel *channel); -int qeth_set_offline(struct qeth_card *card, bool resetting); +int qeth_set_offline(struct qeth_card *card, const struct qeth_discipline *disc, + bool resetting); -void qeth_print_status_message(struct qeth_card *); int qeth_send_ipa_cmd(struct qeth_card *, struct qeth_cmd_buffer *, int (*reply_cb) (struct qeth_card *, struct qeth_reply *, unsigned long), @@ -1008,9 +1056,6 @@ struct qeth_cmd_buffer *qeth_ipa_alloc_cmd(struct qeth_card *card, enum qeth_ipa_cmds cmd_code, enum qeth_prot_versions prot, unsigned int data_length); -struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel, - unsigned int length, unsigned int ccws, - long timeout); struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card, enum qeth_ipa_funcs ipa_func, u16 cmd_code, @@ -1019,37 +1064,26 @@ struct qeth_cmd_buffer *qeth_get_setassparms_cmd(struct qeth_card *card, struct qeth_cmd_buffer *qeth_get_diag_cmd(struct qeth_card *card, enum qeth_diags_cmds sub_cmd, unsigned int data_length); -void qeth_notify_cmd(struct qeth_cmd_buffer *iob, int reason); -void qeth_put_cmd(struct qeth_cmd_buffer *iob); -void qeth_schedule_recovery(struct qeth_card *); +int qeth_schedule_recovery(struct qeth_card *card); int qeth_poll(struct napi_struct *napi, int budget); -void qeth_clear_ipacmd_list(struct qeth_card *); -int qeth_qdio_clear_card(struct qeth_card *, int); -void qeth_clear_working_pool_list(struct qeth_card *); -void qeth_drain_output_queues(struct qeth_card *card); void qeth_setadp_promisc_mode(struct qeth_card *card, bool enable); int qeth_setadpparms_change_macaddr(struct qeth_card *); void qeth_tx_timeout(struct net_device *, unsigned int txqueue); -void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, - u16 cmd_length, - bool (*match)(struct qeth_cmd_buffer *iob, - struct qeth_cmd_buffer *reply)); int qeth_query_switch_attributes(struct qeth_card *card, struct qeth_switch_info *sw_info); int qeth_query_card_info(struct qeth_card *card, - struct carrier_info *carrier_info); -unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset); -int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, - struct sk_buff *skb, struct qeth_hdr *hdr, - unsigned int offset, unsigned int hd_len, - int elements_needed); + struct qeth_link_info *link_info); +int qeth_setadpparms_set_access_ctrl(struct qeth_card *card, + enum qeth_ipa_isolation_modes mode); + int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); +int qeth_siocdevprivate(struct net_device *dev, struct ifreq *rq, + void __user *data, int cmd); +__printf(3, 4) void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...); -int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback); int qeth_configure_cq(struct qeth_card *, enum qeth_cq); int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action); -void qeth_trace_features(struct qeth_card *); int qeth_setassparms_cb(struct qeth_card *, struct qeth_reply *, unsigned long); int qeth_set_features(struct net_device *, netdev_features_t); void qeth_enable_hw_features(struct net_device *dev); @@ -1058,23 +1092,19 @@ 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_set_real_num_tx_queues(struct qeth_card *card, unsigned int count); u16 qeth_iqd_select_queue(struct net_device *dev, struct sk_buff *skb, u8 cast_type, struct net_device *sb_dev); +u16 qeth_osa_select_queue(struct net_device *dev, struct sk_buff *skb, + struct net_device *sb_dev); 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, + struct qeth_qdio_out_q *queue, __be16 proto, void (*fill_header)(struct qeth_qdio_out_q *queue, struct qeth_hdr *hdr, struct sk_buff *skb, - int ipv, unsigned int data_len)); - -/* exports for OSN */ -int qeth_osn_assist(struct net_device *, void *, int); -int qeth_osn_register(unsigned char *read_dev_no, struct net_device **, - int (*assist_cb)(struct net_device *, void *), - int (*data_cb)(struct sk_buff *)); -void qeth_osn_deregister(struct net_device *); + __be16 proto, unsigned int data_len)); #endif /* __QETH_CORE_H__ */ |