1 /* bnx2fc_debug.c: QLogic Linux FCoE offload driver. 2 * Handles operations such as session offload/upload etc, and manages 3 * session resources such as connection id and qp resources. 4 * 5 * Copyright (c) 2008-2013 Broadcom Corporation 6 * Copyright (c) 2014-2016 QLogic Corporation 7 * Copyright (c) 2016-2017 Cavium Inc. 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation. 12 * 13 */ 14 15 #include "bnx2fc.h" 16 17 void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...) 18 { 19 struct va_format vaf; 20 va_list args; 21 22 if (likely(!(bnx2fc_debug_level & LOG_IO))) 23 return; 24 25 va_start(args, fmt); 26 27 vaf.fmt = fmt; 28 vaf.va = &args; 29 30 if (io_req && io_req->port && io_req->port->lport && 31 io_req->port->lport->host) 32 shost_printk(KERN_INFO, io_req->port->lport->host, 33 PFX "xid:0x%x %pV", 34 io_req->xid, &vaf); 35 else 36 pr_info("NULL %pV", &vaf); 37 38 va_end(args); 39 } 40 41 void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...) 42 { 43 struct va_format vaf; 44 va_list args; 45 46 if (likely(!(bnx2fc_debug_level & LOG_TGT))) 47 return; 48 49 va_start(args, fmt); 50 51 vaf.fmt = fmt; 52 vaf.va = &args; 53 54 if (tgt && tgt->port && tgt->port->lport && tgt->port->lport->host && 55 tgt->rport) 56 shost_printk(KERN_INFO, tgt->port->lport->host, 57 PFX "port:%x %pV", 58 tgt->rport->port_id, &vaf); 59 else 60 pr_info("NULL %pV", &vaf); 61 62 va_end(args); 63 } 64 65 void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...) 66 { 67 struct va_format vaf; 68 va_list args; 69 70 if (likely(!(bnx2fc_debug_level & LOG_HBA))) 71 return; 72 73 va_start(args, fmt); 74 75 vaf.fmt = fmt; 76 vaf.va = &args; 77 78 if (lport && lport->host) 79 shost_printk(KERN_INFO, lport->host, PFX "%pV", &vaf); 80 else 81 pr_info("NULL %pV", &vaf); 82 83 va_end(args); 84 } 85