diff options
| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2018-07-11 17:42:41 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-12 16:42:39 -0700 |
| commit | 86c0cdb9e0a5d15f908438bf0491192b35db0869 (patch) | |
| tree | 7187f4ea2cf4a29f256e7d8f0925df392d571fae /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: fine-tune RX modesetting (diff) | |
| download | linux-dev-86c0cdb9e0a5d15f908438bf0491192b35db0869.tar.xz linux-dev-86c0cdb9e0a5d15f908438bf0491192b35db0869.zip | |
s390/qeth: clean up Output Queue selection
Consolidate duplicated code, fix the misuse of RTN_UNSPEC and simplify
the handling of non-unicast traffic on IQD devices.
Signed-off-by: Julian Wiedmann <jwi@linux.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 | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 0ca6ea319d88..082c06d6380b 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -661,7 +661,6 @@ struct qeth_card_info { int portno; enum qeth_card_types type; enum qeth_link_types link_type; - int is_multicast_different; int initial_mtu; int max_mtu; int broadcast_capable; @@ -934,6 +933,19 @@ 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, + int ipv); +static inline struct qeth_qdio_out_q *qeth_get_tx_queue(struct qeth_card *card, + struct sk_buff *skb, + int ipv, int cast_type) +{ + if (IS_IQD(card) && cast_type != RTN_UNICAST) + return card->qdio.out_qs[card->qdio.no_out_queues - 1]; + if (!card->qdio.do_prio_queueing) + return card->qdio.out_qs[card->qdio.default_out_queue]; + return card->qdio.out_qs[qeth_get_priority_queue(card, skb, ipv)]; +} + extern struct qeth_discipline qeth_l2_discipline; extern struct qeth_discipline qeth_l3_discipline; extern const struct attribute_group *qeth_generic_attr_groups[]; @@ -1001,7 +1013,6 @@ 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 *card, struct sk_buff *skb, int extra_elems, int data_offset); int qeth_get_elements_for_frags(struct sk_buff *); |