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| author |   Frank Blaschka <frank.blaschka@de.ibm.com> | 2011-05-12 18:45:02 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-05-13 14:55:20 -0400 |
| commit | 1da74b1c10062eff5f67accb3bcb27fa329a55d6 (patch) | |
| tree | 3d26997561114d152b23e8c5be3fb0df4b356a50 /drivers/s390/net/qeth_core.h | |
| parent | qeth: convert to hw_features part 2 (diff) | |
| download | linux-dev-1da74b1c10062eff5f67accb3bcb27fa329a55d6.tar.xz linux-dev-1da74b1c10062eff5f67accb3bcb27fa329a55d6.zip | |
qeth: add OSA concurrent hardware trap
This patch improves FFDC (first failure data capture) by requesting
a hardware trace in case the device driver, the hardware or a user
detects an error.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index a2e67558a313..55c6aa1c9704 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -631,6 +631,8 @@ struct qeth_card_info { __u32 csum_mask; __u32 tx_csum_mask; enum qeth_ipa_promisc_modes promisc_mode; + __u32 diagass_support; + __u32 hwtrap; }; struct qeth_card_options { @@ -752,6 +754,14 @@ struct qeth_card_list_struct { rwlock_t rwlock; }; +struct qeth_trap_id { + __u16 lparnr; + char vmname[8]; + __u8 chpid; + __u8 ssid; + __u16 devno; +} __packed; + /*some helper functions*/ #define QETH_CARD_IFNAME(card) (((card)->dev)? (card)->dev->name : "") @@ -786,6 +796,12 @@ static inline void qeth_put_buffer_pool_entry(struct qeth_card *card, list_add_tail(&entry->list, &card->qdio.in_buf_pool.entry_list); } +static inline int qeth_is_diagass_supported(struct qeth_card *card, + enum qeth_diags_cmds cmd) +{ + return card->info.diagass_support & (__u32)cmd; +} + extern struct ccwgroup_driver qeth_l2_ccwgroup_driver; extern struct ccwgroup_driver qeth_l3_ccwgroup_driver; const char *qeth_get_cardname_short(struct qeth_card *); @@ -871,6 +887,8 @@ 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_hw_trap(struct qeth_card *, enum qeth_diags_trap_action); +int qeth_query_ipassists(struct qeth_card *, enum qeth_prot_versions prot); /* exports for OSN */ int qeth_osn_assist(struct net_device *, void *, int); |