diff options
Diffstat (limited to 'drivers/scsi/bnx2fc')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 63 |
1 files changed, 59 insertions, 4 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index cb9bf364170b..f52f668fd247 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -54,6 +54,7 @@ static struct cnic_ulp_ops bnx2fc_cnic_cb; static struct libfc_function_template bnx2fc_libfc_fcn_templ; static struct scsi_host_template bnx2fc_shost_template; static struct fc_function_template bnx2fc_transport_function; +static struct fcoe_sysfs_function_template bnx2fc_fcoe_sysfs_templ; static struct fc_function_template bnx2fc_vport_xport_function; static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode); static void __bnx2fc_destroy(struct bnx2fc_interface *interface); @@ -88,6 +89,7 @@ static void bnx2fc_port_shutdown(struct fc_lport *lport); static void bnx2fc_stop(struct bnx2fc_interface *interface); static int __init bnx2fc_mod_init(void); static void __exit bnx2fc_mod_exit(void); +static void bnx2fc_ctlr_get_lesb(struct fcoe_ctlr_device *ctlr_dev); unsigned int bnx2fc_debug_level; module_param_named(debug_logging, bnx2fc_debug_level, int, S_IRUGO|S_IWUSR); @@ -118,6 +120,41 @@ static void bnx2fc_get_lesb(struct fc_lport *lport, __fcoe_get_lesb(lport, fc_lesb, netdev); } +static void bnx2fc_ctlr_get_lesb(struct fcoe_ctlr_device *ctlr_dev) +{ + struct fcoe_ctlr *fip = fcoe_ctlr_device_priv(ctlr_dev); + struct net_device *netdev = bnx2fc_netdev(fip->lp); + struct fcoe_fc_els_lesb *fcoe_lesb; + struct fc_els_lesb fc_lesb; + + __fcoe_get_lesb(fip->lp, &fc_lesb, netdev); + fcoe_lesb = (struct fcoe_fc_els_lesb *)(&fc_lesb); + + ctlr_dev->lesb.lesb_link_fail = + ntohl(fcoe_lesb->lesb_link_fail); + ctlr_dev->lesb.lesb_vlink_fail = + ntohl(fcoe_lesb->lesb_vlink_fail); + ctlr_dev->lesb.lesb_miss_fka = + ntohl(fcoe_lesb->lesb_miss_fka); + ctlr_dev->lesb.lesb_symb_err = + ntohl(fcoe_lesb->lesb_symb_err); + ctlr_dev->lesb.lesb_err_block = + ntohl(fcoe_lesb->lesb_err_block); + ctlr_dev->lesb.lesb_fcs_error = + ntohl(fcoe_lesb->lesb_fcs_error); +} +EXPORT_SYMBOL(bnx2fc_ctlr_get_lesb); + +static void bnx2fc_fcf_get_vlan_id(struct fcoe_fcf_device *fcf_dev) +{ + struct fcoe_ctlr_device *ctlr_dev = + fcoe_fcf_dev_to_ctlr_dev(fcf_dev); + struct fcoe_ctlr *ctlr = fcoe_ctlr_device_priv(ctlr_dev); + struct bnx2fc_interface *fcoe = fcoe_ctlr_priv(ctlr); + + fcf_dev->vlan_id = fcoe->vlan_id; +} + static void bnx2fc_clean_rx_queue(struct fc_lport *lp) { struct fcoe_percpu_s *bg; @@ -1235,6 +1272,7 @@ static void bnx2fc_release_transport(void) static void bnx2fc_interface_release(struct kref *kref) { + struct fcoe_ctlr_device *ctlr_dev; struct bnx2fc_interface *interface; struct fcoe_ctlr *ctlr; struct net_device *netdev; @@ -1243,13 +1281,14 @@ static void bnx2fc_interface_release(struct kref *kref) BNX2FC_MISC_DBG("Interface is being released\n"); ctlr = bnx2fc_to_ctlr(interface); + ctlr_dev = fcoe_ctlr_to_ctlr_dev(ctlr); netdev = interface->netdev; /* tear-down FIP controller */ if (test_and_clear_bit(BNX2FC_CTLR_INIT_DONE, &interface->if_flags)) fcoe_ctlr_destroy(ctlr); - kfree(ctlr); + fcoe_ctlr_device_delete(ctlr_dev); dev_put(netdev); module_put(THIS_MODULE); @@ -1342,17 +1381,20 @@ struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba, struct net_device *netdev, enum fip_state fip_mode) { + struct fcoe_ctlr_device *ctlr_dev; struct bnx2fc_interface *interface; struct fcoe_ctlr *ctlr; int size; int rc = 0; size = (sizeof(*interface) + sizeof(struct fcoe_ctlr)); - ctlr = kzalloc(size, GFP_KERNEL); - if (!ctlr) { + ctlr_dev = fcoe_ctlr_device_add(&netdev->dev, &bnx2fc_fcoe_sysfs_templ, + size); + if (!ctlr_dev) { printk(KERN_ERR PFX "Unable to allocate interface structure\n"); return NULL; } + ctlr = fcoe_ctlr_device_priv(ctlr_dev); interface = fcoe_ctlr_priv(ctlr); dev_hold(netdev); kref_init(&interface->kref); @@ -1372,7 +1414,7 @@ struct bnx2fc_interface *bnx2fc_interface_create(struct bnx2fc_hba *hba, fcoe_ctlr_destroy(ctlr); dev_put(netdev); - kfree(ctlr); + fcoe_ctlr_device_delete(ctlr_dev); return NULL; } @@ -2471,6 +2513,19 @@ static void __exit bnx2fc_mod_exit(void) module_init(bnx2fc_mod_init); module_exit(bnx2fc_mod_exit); +static struct fcoe_sysfs_function_template bnx2fc_fcoe_sysfs_templ = { + .get_fcoe_ctlr_mode = fcoe_ctlr_get_fip_mode, + .get_fcoe_ctlr_link_fail = bnx2fc_ctlr_get_lesb, + .get_fcoe_ctlr_vlink_fail = bnx2fc_ctlr_get_lesb, + .get_fcoe_ctlr_miss_fka = bnx2fc_ctlr_get_lesb, + .get_fcoe_ctlr_symb_err = bnx2fc_ctlr_get_lesb, + .get_fcoe_ctlr_err_block = bnx2fc_ctlr_get_lesb, + .get_fcoe_ctlr_fcs_error = bnx2fc_ctlr_get_lesb, + + .get_fcoe_fcf_selected = fcoe_fcf_get_selected, + .get_fcoe_fcf_vlan_id = bnx2fc_fcf_get_vlan_id, +}; + static struct fc_function_template bnx2fc_transport_function = { .show_host_node_name = 1, .show_host_port_name = 1, |
