diff options
Diffstat (limited to 'drivers/s390/net/ism_drv.c')
| -rw-r--r-- | drivers/s390/net/ism_drv.c | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c index 8ecd0cccc7e8..2bd8f64ebb56 100644 --- a/drivers/s390/net/ism_drv.c +++ b/drivers/s390/net/ism_drv.c @@ -79,7 +79,6 @@ int ism_register_client(struct ism_client *client) /* initialize with all devices that we got so far */ list_for_each_entry(ism, &ism_dev_list.list, list) { ism->priv[i] = NULL; - client->add(ism); ism_setup_forwarding(client, ism); } } @@ -465,6 +464,16 @@ int ism_move(struct ism_dev *ism, u64 dmb_tok, unsigned int idx, bool sf, } EXPORT_SYMBOL_GPL(ism_move); +static u16 ism_get_chid(struct dibs_dev *dibs) +{ + struct ism_dev *ism = dibs->drv_priv; + + if (!ism || !ism->pdev) + return 0; + + return to_zpci(ism->pdev)->pchid; +} + static void ism_handle_event(struct ism_dev *ism) { struct ism_event *entry; @@ -523,6 +532,10 @@ static irqreturn_t ism_handle_irq(int irq, void *data) return IRQ_HANDLED; } +static const struct dibs_dev_ops ism_ops = { + .get_fabric_id = ism_get_chid, +}; + static int ism_dev_init(struct ism_dev *ism) { struct pci_dev *pdev = ism->pdev; @@ -564,7 +577,6 @@ static int ism_dev_init(struct ism_dev *ism) mutex_lock(&clients_lock); for (i = 0; i < max_client; ++i) { if (clients[i]) { - clients[i]->add(ism); ism_setup_forwarding(clients[i], ism); } } @@ -611,12 +623,6 @@ static void ism_dev_exit(struct ism_dev *ism) spin_unlock_irqrestore(&ism->lock, flags); mutex_lock(&ism_dev_list.mutex); - mutex_lock(&clients_lock); - for (i = 0; i < max_client; ++i) { - if (clients[i]) - clients[i]->remove(ism); - } - mutex_unlock(&clients_lock); if (ism_v2_capable) ism_del_vlan_id(ism, ISM_RESERVED_VLANID); @@ -672,7 +678,10 @@ static int ism_probe(struct pci_dev *pdev, const struct pci_device_id *id) ret = -ENOMEM; goto err_resource; } + /* set this up before we enable interrupts */ ism->dibs = dibs; + dibs->drv_priv = ism; + dibs->ops = &ism_ops; ret = ism_dev_init(ism); if (ret) @@ -857,19 +866,6 @@ static void smcd_get_local_gid(struct smcd_dev *smcd, smcd_gid->gid_ext = 0; } -static u16 ism_get_chid(struct ism_dev *ism) -{ - if (!ism || !ism->pdev) - return 0; - - return to_zpci(ism->pdev)->pchid; -} - -static u16 smcd_get_chid(struct smcd_dev *smcd) -{ - return ism_get_chid(smcd->priv); -} - static inline struct device *smcd_get_dev(struct smcd_dev *dev) { struct ism_dev *ism = dev->priv; @@ -877,7 +873,7 @@ static inline struct device *smcd_get_dev(struct smcd_dev *dev) return &ism->dev; } -static const struct smcd_ops ism_ops = { +static const struct smcd_ops ism_smcd_ops = { .query_remote_gid = smcd_query_rgid, .register_dmb = smcd_register_dmb, .unregister_dmb = smcd_unregister_dmb, @@ -889,13 +885,12 @@ static const struct smcd_ops ism_ops = { .move_data = smcd_move, .supports_v2 = smcd_supports_v2, .get_local_gid = smcd_get_local_gid, - .get_chid = smcd_get_chid, .get_dev = smcd_get_dev, }; const struct smcd_ops *ism_get_smcd_ops(void) { - return &ism_ops; + return &ism_smcd_ops; } EXPORT_SYMBOL_GPL(ism_get_smcd_ops); #endif |