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-rw-r--r--drivers/s390/net/qeth_core.h15
-rw-r--r--drivers/s390/net/qeth_core_main.c8
-rw-r--r--drivers/s390/net/qeth_core_mpc.h2
-rw-r--r--drivers/s390/net/qeth_l2_main.c13
-rw-r--r--drivers/s390/net/qeth_l3_main.c16
5 files changed, 27 insertions, 27 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 *);
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index cfe68e3bfe7a..e8b18a9e07d7 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1537,8 +1537,6 @@ static void qeth_determine_card_type(struct qeth_card *card)
card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
card->info.type = CARD_RDEV(card)->id.driver_info;
card->qdio.no_out_queues = QETH_MAX_QUEUES;
- if (card->info.type == QETH_CARD_TYPE_IQD)
- card->info.is_multicast_different = 0x0103;
qeth_update_from_chp_desc(card);
}
@@ -3777,15 +3775,11 @@ static inline int qeth_cut_iqd_prio(struct qeth_card *card, int queue_num)
* Note: Function assumes that we have 4 outbound queues.
*/
int qeth_get_priority_queue(struct qeth_card *card, struct sk_buff *skb,
- int ipv, int cast_type)
+ int ipv)
{
__be16 *tci;
u8 tos;
- if (cast_type && card->info.is_multicast_different)
- return card->info.is_multicast_different &
- (card->qdio.no_out_queues - 1);
-
switch (card->qdio.do_prio_queueing) {
case QETH_PRIO_Q_ING_TOS:
case QETH_PRIO_Q_ING_PREC:
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index 878e62f35169..54c35224262a 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -64,6 +64,8 @@ enum qeth_card_types {
QETH_CARD_TYPE_OSX = 2,
};
+#define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD)
+
#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
/* only the first two bytes are looked at in qeth_get_cardname_short */
enum qeth_link_types {
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 730ab51fbac5..5910fd524872 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -185,12 +185,12 @@ static void qeth_l2_del_all_macs(struct qeth_card *card)
static int qeth_l2_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
{
if (card->info.type == QETH_CARD_TYPE_OSN)
- return RTN_UNSPEC;
+ return RTN_UNICAST;
if (is_broadcast_ether_addr(skb->data))
return RTN_BROADCAST;
if (is_multicast_ether_addr(skb->data))
return RTN_MULTICAST;
- return RTN_UNSPEC;
+ return RTN_UNICAST;
}
static void qeth_l2_fill_header(struct qeth_hdr *hdr, struct sk_buff *skb,
@@ -768,18 +768,13 @@ static netdev_tx_t qeth_l2_hard_start_xmit(struct sk_buff *skb,
int tx_bytes = skb->len;
int rc;
- if (card->qdio.do_prio_queueing || (cast_type &&
- card->info.is_multicast_different))
- queue = card->qdio.out_qs[qeth_get_priority_queue(card, skb,
- ipv, cast_type)];
- else
- queue = card->qdio.out_qs[card->qdio.default_out_queue];
-
if ((card->state != CARD_STATE_UP) || !card->lan_online) {
card->stats.tx_carrier_errors++;
goto tx_drop;
}
+ queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
+
if (card->options.performance_stats) {
card->perf_stats.outbound_cnt++;
card->perf_stats.outbound_start_time = qeth_get_micros();
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index a54881cdda82..7b4de46bf6e3 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1978,17 +1978,17 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
(cast_type == RTN_MULTICAST) ||
(cast_type == RTN_ANYCAST))
return cast_type;
- return RTN_UNSPEC;
+ return RTN_UNICAST;
}
rcu_read_unlock();
/* no neighbour (eg AF_PACKET), fall back to target's IP address ... */
if (be16_to_cpu(skb->protocol) == ETH_P_IPV6)
return ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) ?
- RTN_MULTICAST : RTN_UNSPEC;
+ RTN_MULTICAST : RTN_UNICAST;
else if (be16_to_cpu(skb->protocol) == ETH_P_IP)
return ipv4_is_multicast(ip_hdr(skb)->daddr) ?
- RTN_MULTICAST : RTN_UNSPEC;
+ RTN_MULTICAST : RTN_UNICAST;
/* ... and MAC address */
if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, skb->dev->broadcast))
@@ -1997,7 +1997,7 @@ static int qeth_l3_get_cast_type(struct sk_buff *skb)
return RTN_MULTICAST;
/* default to unicast */
- return RTN_UNSPEC;
+ return RTN_UNICAST;
}
static void qeth_l3_fill_af_iucv_hdr(struct qeth_card *card,
@@ -2168,11 +2168,7 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
struct sk_buff *new_skb = NULL;
int ipv = qeth_get_ip_version(skb);
int cast_type = qeth_l3_get_cast_type(skb);
- struct qeth_qdio_out_q *queue =
- card->qdio.out_qs[card->qdio.do_prio_queueing
- || (cast_type && card->info.is_multicast_different) ?
- qeth_get_priority_queue(card, skb, ipv, cast_type) :
- card->qdio.default_out_queue];
+ struct qeth_qdio_out_q *queue;
int tx_bytes = skb->len;
unsigned int hd_len = 0;
bool use_tso;
@@ -2195,6 +2191,8 @@ static netdev_tx_t qeth_l3_hard_start_xmit(struct sk_buff *skb,
(card->info.broadcast_capable == 0))
goto tx_drop;
+ queue = qeth_get_tx_queue(card, skb, ipv, cast_type);
+
if (card->options.performance_stats) {
card->perf_stats.outbound_cnt++;
card->perf_stats.outbound_start_time = qeth_get_micros();
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-20 23:41:18 +0200