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-rw-r--r--drivers/s390/net/qeth_core.h5
-rw-r--r--drivers/s390/net/qeth_core_main.c18
-rw-r--r--drivers/s390/net/qeth_l2_main.c41
-rw-r--r--drivers/s390/net/qeth_l3_main.c8
4 files changed, 51 insertions, 21 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index ac0bdded060f..a0de045eb227 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -738,6 +738,8 @@ struct qeth_discipline {
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 {
@@ -948,13 +950,10 @@ int qeth_query_card_info(struct qeth_card *card,
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);
-void qeth_bridge_state_change(struct qeth_card *card, struct qeth_ipa_cmd *cmd);
-void qeth_bridgeport_query_support(struct qeth_card *card);
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);
-void qeth_bridge_host_event(struct qeth_card *card, struct qeth_ipa_cmd *cmd);
int qeth_get_priority_queue(struct qeth_card *, struct sk_buff *, int, int);
int qeth_get_elements_no(struct qeth_card *, struct sk_buff *, int);
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 c05dacbf4e23..c3a83df07894 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -69,6 +69,7 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
static int qeth_init_qdio_out_buf(struct qeth_qdio_out_q *, int);
struct workqueue_struct *qeth_wq;
+EXPORT_SYMBOL_GPL(qeth_wq);
static void qeth_close_dev_handler(struct work_struct *work)
{
@@ -616,15 +617,12 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
qeth_schedule_recovery(card);
return NULL;
case IPA_CMD_SETBRIDGEPORT:
- if (cmd->data.sbp.hdr.command_code ==
- IPA_SBP_BRIDGE_PORT_STATE_CHANGE) {
- qeth_bridge_state_change(card, cmd);
- return NULL;
- } else
- return cmd;
case IPA_CMD_ADDRESS_CHANGE_NOTIF:
- qeth_bridge_host_event(card, cmd);
- return NULL;
+ if (card->discipline->control_event_handler
+ (card, cmd))
+ return cmd;
+ else
+ return NULL;
case IPA_CMD_MODCCID:
return cmd;
case IPA_CMD_REGISTER_LOCAL_ADDR:
@@ -4973,10 +4971,6 @@ retriable:
qeth_query_setadapterparms(card);
if (qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST))
qeth_query_setdiagass(card);
- qeth_bridgeport_query_support(card);
- if (card->options.sbp.supported_funcs)
- dev_info(&card->gdev->dev,
- "The device represents a HiperSockets Bridge Capable Port\n");
return 0;
out:
dev_warn(&card->gdev->dev, "The qeth device driver failed to recover "
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 914d2c121fd8..0710550093ce 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -33,6 +33,11 @@ static int qeth_l2_send_setdelmac(struct qeth_card *, __u8 *,
unsigned long));
static void qeth_l2_set_multicast_list(struct net_device *);
static int qeth_l2_recover(void *);
+static void qeth_bridgeport_query_support(struct qeth_card *card);
+static void qeth_bridge_state_change(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd);
+static void qeth_bridge_host_event(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd);
static int qeth_l2_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
@@ -989,6 +994,10 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
rc = -ENODEV;
goto out_remove;
}
+ qeth_bridgeport_query_support(card);
+ if (card->options.sbp.supported_funcs)
+ dev_info(&card->gdev->dev,
+ "The device represents a HiperSockets Bridge Capable Port\n");
qeth_trace_features(card);
if (!card->dev && qeth_l2_setup_netdev(card)) {
@@ -1233,6 +1242,26 @@ out:
return rc;
}
+/* Returns zero if the command is successfully "consumed" */
+static int qeth_l2_control_event(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd)
+{
+ switch (cmd->hdr.command) {
+ case IPA_CMD_SETBRIDGEPORT:
+ if (cmd->data.sbp.hdr.command_code ==
+ IPA_SBP_BRIDGE_PORT_STATE_CHANGE) {
+ qeth_bridge_state_change(card, cmd);
+ return 0;
+ } else
+ return 1;
+ case IPA_CMD_ADDRESS_CHANGE_NOTIF:
+ qeth_bridge_host_event(card, cmd);
+ return 0;
+ default:
+ return 1;
+ }
+}
+
struct qeth_discipline qeth_l2_discipline = {
.start_poll = qeth_qdio_start_poll,
.input_handler = (qdio_handler_t *) qeth_qdio_input_handler,
@@ -1246,6 +1275,7 @@ struct qeth_discipline qeth_l2_discipline = {
.freeze = qeth_l2_pm_suspend,
.thaw = qeth_l2_pm_resume,
.restore = qeth_l2_pm_resume,
+ .control_event_handler = qeth_l2_control_event,
};
EXPORT_SYMBOL_GPL(qeth_l2_discipline);
@@ -1463,7 +1493,8 @@ static void qeth_bridge_state_change_worker(struct work_struct *work)
kfree(data);
}
-void qeth_bridge_state_change(struct qeth_card *card, struct qeth_ipa_cmd *cmd)
+static void qeth_bridge_state_change(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd)
{
struct qeth_sbp_state_change *qports =
&cmd->data.sbp.data.state_change;
@@ -1488,7 +1519,6 @@ void qeth_bridge_state_change(struct qeth_card *card, struct qeth_ipa_cmd *cmd)
sizeof(struct qeth_sbp_state_change) + extrasize);
queue_work(qeth_wq, &data->worker);
}
-EXPORT_SYMBOL(qeth_bridge_state_change);
struct qeth_bridge_host_data {
struct work_struct worker;
@@ -1528,7 +1558,8 @@ static void qeth_bridge_host_event_worker(struct work_struct *work)
kfree(data);
}
-void qeth_bridge_host_event(struct qeth_card *card, struct qeth_ipa_cmd *cmd)
+static void qeth_bridge_host_event(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd)
{
struct qeth_ipacmd_addr_change *hostevs =
&cmd->data.addrchange;
@@ -1560,7 +1591,6 @@ void qeth_bridge_host_event(struct qeth_card *card, struct qeth_ipa_cmd *cmd)
sizeof(struct qeth_ipacmd_addr_change) + extrasize);
queue_work(qeth_wq, &data->worker);
}
-EXPORT_SYMBOL(qeth_bridge_host_event);
/* SETBRIDGEPORT support; sending commands */
@@ -1683,7 +1713,7 @@ static int qeth_bridgeport_query_support_cb(struct qeth_card *card,
* Sets bitmask of supported setbridgeport subfunctions in the qeth_card
* strucutre: card->options.sbp.supported_funcs.
*/
-void qeth_bridgeport_query_support(struct qeth_card *card)
+static void qeth_bridgeport_query_support(struct qeth_card *card)
{
struct qeth_cmd_buffer *iob;
struct qeth_ipa_cmd *cmd;
@@ -1709,7 +1739,6 @@ void qeth_bridgeport_query_support(struct qeth_card *card)
}
card->options.sbp.supported_funcs = cbctl.data.supported;
}
-EXPORT_SYMBOL_GPL(qeth_bridgeport_query_support);
static int qeth_bridgeport_query_ports_cb(struct qeth_card *card,
struct qeth_reply *reply, unsigned long data)
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index c1b0b2761f8d..0f430424c3b8 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -3593,6 +3593,13 @@ out:
return rc;
}
+/* Returns zero if the command is successfully "consumed" */
+static int qeth_l3_control_event(struct qeth_card *card,
+ struct qeth_ipa_cmd *cmd)
+{
+ return 1;
+}
+
struct qeth_discipline qeth_l3_discipline = {
.start_poll = qeth_qdio_start_poll,
.input_handler = (qdio_handler_t *) qeth_qdio_input_handler,
@@ -3606,6 +3613,7 @@ struct qeth_discipline qeth_l3_discipline = {
.freeze = qeth_l3_pm_suspend,
.thaw = qeth_l3_pm_resume,
.restore = qeth_l3_pm_resume,
+ .control_event_handler = qeth_l3_control_event,
};
EXPORT_SYMBOL_GPL(qeth_l3_discipline);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 09:50:43 +0100