diff options
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/fcoe.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 7b0bb6e39a9..17bf3ca82af 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -146,6 +146,7 @@ static int fcoe_vport_destroy(struct fc_vport *); static int fcoe_vport_create(struct fc_vport *, bool disabled); static int fcoe_vport_disable(struct fc_vport *, bool disable); static void fcoe_set_vport_symbolic_name(struct fc_vport *); +static void fcoe_set_port_id(struct fc_lport *, u32, struct fc_frame *); static struct libfc_function_template fcoe_libfc_fcn_templ = { .frame_send = fcoe_xmit, @@ -153,6 +154,7 @@ static struct libfc_function_template fcoe_libfc_fcn_templ = { .ddp_done = fcoe_ddp_done, .elsct_send = fcoe_elsct_send, .get_lesb = fcoe_get_lesb, + .lport_set_port_id = fcoe_set_port_id, }; struct fc_function_template fcoe_transport_function = { @@ -2631,3 +2633,25 @@ static void fcoe_get_lesb(struct fc_lport *lport, lesb->lesb_miss_fka = htonl(mdac); lesb->lesb_fcs_error = htonl(dev_get_stats(netdev)->rx_crc_errors); } + +/** + * fcoe_set_port_id() - Callback from libfc when Port_ID is set. + * @lport: the local port + * @port_id: the port ID + * @fp: the received frame, if any, that caused the port_id to be set. + * + * This routine handles the case where we received a FLOGI and are + * entering point-to-point mode. We need to call fcoe_ctlr_recv_flogi() + * so it can set the non-mapped mode and gateway address. + * + * The FLOGI LS_ACC is handled by fcoe_flogi_resp(). + */ +static void fcoe_set_port_id(struct fc_lport *lport, + u32 port_id, struct fc_frame *fp) +{ + struct fcoe_port *port = lport_priv(lport); + struct fcoe_interface *fcoe = port->fcoe; + + if (fp && fc_frame_payload_op(fp) == ELS_FLOGI) + fcoe_ctlr_recv_flogi(&fcoe->ctlr, lport, fp); +} |