drivers/scsi/bnx2fc/bnx2fc_debug.c

   1 #include "bnx2fc.h"
   2
   3 void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...)
   4 {
   5         struct va_format vaf;
   6         va_list args;
   7
   8         if (likely(!(bnx2fc_debug_level & LOG_IO)))
   9                 return;
  10
  11         va_start(args, fmt);
  12
  13         vaf.fmt = fmt;
  14         vaf.va = &args;
  15
  16         if (io_req && io_req->port && io_req->port->lport &&
  17             io_req->port->lport->host)
  18                 shost_printk(KERN_INFO, io_req->port->lport->host,
  19                              PFX "xid:0x%x %pV",
  20                              io_req->xid, &vaf);
  21         else
  22                 pr_info("NULL %pV", &vaf);
  23
  24         va_end(args);
  25 }
  26
  27 void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...)
  28 {
  29         struct va_format vaf;
  30         va_list args;
  31
  32         if (likely(!(bnx2fc_debug_level & LOG_TGT)))
  33                 return;
  34
  35         va_start(args, fmt);
  36
  37         vaf.fmt = fmt;
  38         vaf.va = &args;
  39
  40         if (tgt && tgt->port && tgt->port->lport && tgt->port->lport->host &&
  41             tgt->rport)
  42                 shost_printk(KERN_INFO, tgt->port->lport->host,
  43                              PFX "port:%x %pV",
  44                              tgt->rport->port_id, &vaf);
  45         else
  46                 pr_info("NULL %pV", &vaf);
  47
  48         va_end(args);
  49 }
  50
  51 void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...)
  52 {
  53         struct va_format vaf;
  54         va_list args;
  55
  56         if (likely(!(bnx2fc_debug_level & LOG_HBA)))
  57                 return;
  58
  59         va_start(args, fmt);
  60
  61         vaf.fmt = fmt;
  62         vaf.va = &args;
  63
  64         if (lport && lport->host)
  65                 shost_printk(KERN_INFO, lport->host, PFX "%pV", &vaf);
  66         else
  67                 pr_info("NULL %pV", &vaf);
  68
  69         va_end(args);
  70 }