diff options
| -rw-r--r-- | drivers/scsi/bnx2fc/Makefile | 3 | ||||
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc.h | 6 | ||||
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_debug.c | 70 | ||||
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_debug.h | 73 |
4 files changed, 95 insertions, 57 deletions
diff --git a/drivers/scsi/bnx2fc/Makefile b/drivers/scsi/bnx2fc/Makefile index a92695a25176..141149e8cdad 100644 --- a/drivers/scsi/bnx2fc/Makefile +++ b/drivers/scsi/bnx2fc/Makefile @@ -1,3 +1,4 @@ obj-$(CONFIG_SCSI_BNX2X_FCOE) += bnx2fc.o -bnx2fc-y := bnx2fc_els.o bnx2fc_fcoe.o bnx2fc_hwi.o bnx2fc_io.o bnx2fc_tgt.o +bnx2fc-y := bnx2fc_els.o bnx2fc_fcoe.o bnx2fc_hwi.o bnx2fc_io.o bnx2fc_tgt.o \ + bnx2fc_debug.o diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h index 0578fa0dc14b..2f1bea42336f 100644 --- a/drivers/scsi/bnx2fc/bnx2fc.h +++ b/drivers/scsi/bnx2fc/bnx2fc.h @@ -11,6 +11,8 @@ * Written by: Bhanu Prakash Gollapudi (bprakash@broadcom.com) */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> @@ -57,7 +59,6 @@ #include <scsi/fc/fc_fcp.h> #include "57xx_hsi_bnx2fc.h" -#include "bnx2fc_debug.h" #include "../../net/ethernet/broadcom/cnic_if.h" #include "bnx2fc_constants.h" @@ -554,4 +555,7 @@ void bnx2fc_process_seq_cleanup_compl(struct bnx2fc_cmd *seq_clnup_req, int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset, enum fc_rctl r_ctl); + +#include "bnx2fc_debug.h" + #endif diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.c b/drivers/scsi/bnx2fc/bnx2fc_debug.c new file mode 100644 index 000000000000..0cbee1b23ee2 --- /dev/null +++ b/drivers/scsi/bnx2fc/bnx2fc_debug.c @@ -0,0 +1,70 @@ +#include "bnx2fc.h" + +void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + if (likely(!(bnx2fc_debug_level & LOG_IO))) + return; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (io_req && io_req->port && io_req->port->lport && + io_req->port->lport->host) + shost_printk(KERN_INFO, io_req->port->lport->host, + PFX "xid:0x%x %pV", + io_req->xid, &vaf); + else + pr_info("NULL %pV", &vaf); + + va_end(args); +} + +void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + if (likely(!(bnx2fc_debug_level & LOG_TGT))) + return; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (tgt && tgt->port && tgt->port->lport && tgt->port->lport->host && + tgt->rport) + shost_printk(KERN_INFO, tgt->port->lport->host, + PFX "port:%x %pV", + tgt->rport->port_id, &vaf); + else + pr_info("NULL %pV", &vaf); + + va_end(args); +} + +void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + if (likely(!(bnx2fc_debug_level & LOG_HBA))) + return; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (lport && lport->host) + shost_printk(KERN_INFO, lport->host, PFX "%pV", &vaf); + else + pr_info("NULL %pV", &vaf); + + va_end(args); +} diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.h b/drivers/scsi/bnx2fc/bnx2fc_debug.h index 3416d9a746c7..4808ff99621f 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_debug.h +++ b/drivers/scsi/bnx2fc/bnx2fc_debug.h @@ -11,60 +11,23 @@ extern unsigned int bnx2fc_debug_level; -#define BNX2FC_CHK_LOGGING(LEVEL, CMD) \ - do { \ - if (unlikely(bnx2fc_debug_level & LEVEL)) \ - do { \ - CMD; \ - } while (0); \ - } while (0) - -#define BNX2FC_ELS_DBG(fmt, arg...) \ - BNX2FC_CHK_LOGGING(LOG_ELS, \ - printk(KERN_INFO PFX fmt, ##arg)) - -#define BNX2FC_MISC_DBG(fmt, arg...) \ - BNX2FC_CHK_LOGGING(LOG_MISC, \ - printk(KERN_INFO PFX fmt, ##arg)) - -#define BNX2FC_IO_DBG(io_req, fmt, arg...) \ - do { \ - if (!io_req || !io_req->port || !io_req->port->lport || \ - !io_req->port->lport->host) \ - BNX2FC_CHK_LOGGING(LOG_IO, \ - printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ - else \ - BNX2FC_CHK_LOGGING(LOG_IO, \ - shost_printk(KERN_INFO, \ - (io_req)->port->lport->host, \ - PFX "xid:0x%x " fmt, \ - (io_req)->xid, ##arg)); \ - } while (0) - -#define BNX2FC_TGT_DBG(tgt, fmt, arg...) \ - do { \ - if (!tgt || !tgt->port || !tgt->port->lport || \ - !tgt->port->lport->host || !tgt->rport) \ - BNX2FC_CHK_LOGGING(LOG_TGT, \ - printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ - else \ - BNX2FC_CHK_LOGGING(LOG_TGT, \ - shost_printk(KERN_INFO, \ - (tgt)->port->lport->host, \ - PFX "port:%x " fmt, \ - (tgt)->rport->port_id, ##arg)); \ - } while (0) - - -#define BNX2FC_HBA_DBG(lport, fmt, arg...) \ - do { \ - if (!lport || !lport->host) \ - BNX2FC_CHK_LOGGING(LOG_HBA, \ - printk(KERN_INFO PFX "NULL " fmt, ##arg)); \ - else \ - BNX2FC_CHK_LOGGING(LOG_HBA, \ - shost_printk(KERN_INFO, lport->host, \ - PFX fmt, ##arg)); \ - } while (0) +#define BNX2FC_ELS_DBG(fmt, ...) \ +do { \ + if (unlikely(bnx2fc_debug_level & LOG_ELS)) \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) + +#define BNX2FC_MISC_DBG(fmt, ...) \ +do { \ + if (unlikely(bnx2fc_debug_level & LOG_MISC)) \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) + +__printf(2, 3) +void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...); +__printf(2, 3) +void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...); +__printf(2, 3) +void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...); #endif |