diff options
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 102 |
1 files changed, 74 insertions, 28 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 4abc79d3963..a2088af51cc 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core.h - * * Copyright IBM Corp. 2007 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, @@ -13,8 +11,6 @@ #include <linux/if.h> #include <linux/if_arp.h> -#include <linux/if_tr.h> -#include <linux/trdevice.h> #include <linux/etherdevice.h> #include <linux/if_vlan.h> #include <linux/ctype.h> @@ -160,6 +156,27 @@ struct qeth_ipa_info { __u32 enabled_funcs; }; +/* SETBRIDGEPORT stuff */ +enum qeth_sbp_roles { + QETH_SBP_ROLE_NONE = 0, + QETH_SBP_ROLE_PRIMARY = 1, + QETH_SBP_ROLE_SECONDARY = 2, +}; + +enum qeth_sbp_states { + QETH_SBP_STATE_INACTIVE = 0, + QETH_SBP_STATE_STANDBY = 1, + QETH_SBP_STATE_ACTIVE = 2, +}; + +#define QETH_SBP_HOST_NOTIFICATION 1 + +struct qeth_sbp_info { + __u32 supported_funcs; + enum qeth_sbp_roles role; + __u32 hostnotification:1; +}; + static inline int qeth_is_ipa_supported(struct qeth_ipa_info *ipa, enum qeth_ipa_funcs func) { @@ -251,10 +268,8 @@ static inline int qeth_is_ipa_enabled(struct qeth_ipa_info *ipa, #define QETH_NO_PRIO_QUEUEING 0 #define QETH_PRIO_Q_ING_PREC 1 #define QETH_PRIO_Q_ING_TOS 2 -#define IP_TOS_LOWDELAY 0x10 -#define IP_TOS_HIGHTHROUGHPUT 0x08 -#define IP_TOS_HIGHRELIABILITY 0x04 -#define IP_TOS_NOTIMPORTANT 0x02 +#define QETH_PRIO_Q_ING_SKB 3 +#define QETH_PRIO_Q_ING_VLAN 4 /* Packing */ #define QETH_LOW_WATERMARK_PACK 2 @@ -676,14 +691,14 @@ struct qeth_card_options { struct qeth_ipa_info adp; /*Adapter parameters*/ struct qeth_routing_info route6; struct qeth_ipa_info ipa6; - int broadcast_mode; - int macaddr_mode; + struct qeth_sbp_info sbp; /* SETBRIDGEPORT options */ int fake_broadcast; int add_hhlen; int layer2; int performance_stats; 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]; @@ -711,7 +726,18 @@ struct qeth_discipline { qdio_handler_t *input_handler; qdio_handler_t *output_handler; int (*recover)(void *ptr); - struct ccwgroup_driver *ccwgdriver; + int (*setup) (struct ccwgroup_device *); + void (*remove) (struct ccwgroup_device *); + int (*set_online) (struct ccwgroup_device *); + int (*set_offline) (struct ccwgroup_device *); + void (*shutdown)(struct ccwgroup_device *); + int (*prepare) (struct ccwgroup_device *); + void (*complete) (struct ccwgroup_device *); + int (*freeze)(struct ccwgroup_device *); + int (*thaw) (struct ccwgroup_device *); + int (*restore)(struct ccwgroup_device *); + int (*control_event_handler)(struct qeth_card *card, + struct qeth_ipa_cmd *cmd); }; struct qeth_vlan_vid { @@ -734,7 +760,13 @@ struct qeth_rx { int qdio_err; }; -#define QETH_NAPI_WEIGHT 128 +struct carrier_info { + __u8 card_type; + __u16 port_mode; + __u32 port_speed; +}; + +#define QETH_NAPI_WEIGHT NAPI_POLL_WEIGHT struct qeth_card { struct list_head list; @@ -765,6 +797,7 @@ struct qeth_card { unsigned long thread_start_mask; unsigned long thread_allowed_mask; unsigned long thread_running_mask; + struct task_struct *recovery_task; spinlock_t ip_lock; struct list_head ip_list; struct list_head *ip_tbd_list; @@ -775,7 +808,7 @@ struct qeth_card { struct qeth_perf_stats perf_stats; int read_or_write_problem; struct qeth_osn_info osn_info; - struct qeth_discipline discipline; + struct qeth_discipline *discipline; atomic_t force_alloc_skb; struct service_level qeth_service_level; struct qdio_ssqd_desc ssqd; @@ -786,6 +819,7 @@ struct qeth_card { struct qeth_rx rx; struct delayed_work buffer_reclaim_work; int reclaim_index; + struct work_struct close_dev_work; }; struct qeth_card_list_struct { @@ -813,13 +847,16 @@ static inline struct qeth_card *CARD_FROM_CDEV(struct ccw_device *cdev) static inline int qeth_get_micros(void) { - return (int) (get_clock() >> 12); + return (int) (get_tod_clock() >> 12); } static inline int qeth_get_ip_version(struct sk_buff *skb) { - struct ethhdr *ehdr = (struct ethhdr *)skb->data; - switch (ehdr->h_proto) { + __be16 *p = &((struct ethhdr *)skb->data)->h_proto; + + if (*p == ETH_P_8021Q) + p += 2; + switch (*p) { case ETH_P_IPV6: return 6; case ETH_P_IP: @@ -841,16 +878,16 @@ static inline int qeth_is_diagass_supported(struct qeth_card *card, return card->info.diagass_support & (__u32)cmd; } -extern struct ccwgroup_driver qeth_l2_ccwgroup_driver; -extern struct ccwgroup_driver qeth_l3_ccwgroup_driver; +extern struct qeth_discipline qeth_l2_discipline; +extern struct qeth_discipline qeth_l3_discipline; +extern const struct attribute_group *qeth_generic_attr_groups[]; +extern const struct attribute_group *qeth_osn_attr_groups[]; +extern struct workqueue_struct *qeth_wq; + const char *qeth_get_cardname_short(struct qeth_card *); int qeth_realloc_buffer_pool(struct qeth_card *, int); int qeth_core_load_discipline(struct qeth_card *, enum qeth_discipline_id); void qeth_core_free_discipline(struct qeth_card *); -int qeth_core_create_device_attributes(struct device *); -void qeth_core_remove_device_attributes(struct device *); -int qeth_core_create_osn_attributes(struct device *); -void qeth_core_remove_osn_attributes(struct device *); void qeth_buffer_reclaim_work(struct work_struct *); /* exports for qeth discipline device drivers */ @@ -858,6 +895,8 @@ extern struct qeth_card_list_struct qeth_core_card_list; extern struct kmem_cache *qeth_core_header_cache; extern struct qeth_dbf_info qeth_dbf[QETH_DBF_INFOS]; +void qeth_set_recovery_task(struct qeth_card *); +void qeth_clear_recovery_task(struct qeth_card *); void qeth_set_allowed_threads(struct qeth_card *, unsigned long , int); int qeth_threads_running(struct qeth_card *, unsigned long); int qeth_wait_for_threads(struct qeth_card *, unsigned long); @@ -906,14 +945,19 @@ void qeth_prepare_ipa_cmd(struct qeth_card *, struct qeth_cmd_buffer *, char); struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *); int qeth_mdio_read(struct net_device *, int, int); int qeth_snmp_command(struct qeth_card *, char __user *); -struct qeth_cmd_buffer *qeth_get_adapter_cmd(struct qeth_card *, __u32, __u32); -int qeth_default_setadapterparms_cb(struct qeth_card *, struct qeth_reply *, - unsigned long); +int qeth_query_oat_command(struct qeth_card *, char __user *); +int qeth_query_card_info(struct qeth_card *card, + struct carrier_info *carrier_info); int qeth_send_control_data(struct qeth_card *, int, struct qeth_cmd_buffer *, int (*reply_cb)(struct qeth_card *, struct qeth_reply*, unsigned long), void *reply_param); +int qeth_bridgeport_query_ports(struct qeth_card *card, + enum qeth_sbp_roles *role, enum qeth_sbp_states *state); +int qeth_bridgeport_setrole(struct qeth_card *card, enum qeth_sbp_roles role); +int qeth_bridgeport_an_set(struct qeth_card *card, int enable); int qeth_get_priority_queue(struct qeth_card *, struct sk_buff *, int, int); -int qeth_get_elements_no(struct qeth_card *, void *, struct sk_buff *, int); +int qeth_get_elements_no(struct qeth_card *, struct sk_buff *, int); +int qeth_get_elements_for_frags(struct sk_buff *); int qeth_do_send_packet_fast(struct qeth_card *, struct qeth_qdio_out_q *, struct sk_buff *, struct qeth_hdr *, int, int, int); int qeth_do_send_packet(struct qeth_card *, struct qeth_qdio_out_q *, @@ -925,11 +969,13 @@ void qeth_core_get_strings(struct net_device *, u32, u8 *); void qeth_core_get_drvinfo(struct net_device *, struct ethtool_drvinfo *); void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...); int qeth_core_ethtool_get_settings(struct net_device *, struct ethtool_cmd *); -int qeth_set_access_ctrl_online(struct qeth_card *card); -int qeth_hdr_chk_and_bounce(struct sk_buff *, int); +int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback); +int qeth_hdr_chk_and_bounce(struct sk_buff *, struct qeth_hdr **, int); int qeth_configure_cq(struct qeth_card *, enum qeth_cq); int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action); int qeth_query_ipassists(struct qeth_card *, enum qeth_prot_versions prot); +void qeth_trace_features(struct qeth_card *); +void qeth_close_dev(struct qeth_card *); /* exports for OSN */ int qeth_osn_assist(struct net_device *, void *, int); |