diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_cs.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_cs.h | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h index 99f242b..493009d 100644 --- a/drivers/scsi/bfa/bfa_cs.h +++ b/drivers/scsi/bfa/bfa_cs.h @@ -22,7 +22,7 @@ #ifndef __BFA_CS_H__ #define __BFA_CS_H__ -#include "bfa_os_inc.h" +#include "bfad_drv.h" /* * BFA TRC @@ -32,12 +32,20 @@ #define BFA_TRC_MAX (4 * 1024) #endif +#define BFA_TRC_TS(_trcm) \ + ({ \ + struct timeval tv; \ + \ + do_gettimeofday(&tv); \ + (tv.tv_sec*1000000+tv.tv_usec); \ + }) + #ifndef BFA_TRC_TS #define BFA_TRC_TS(_trcm) ((_trcm)->ticks++) #endif struct bfa_trc_s { -#ifdef __BIGENDIAN +#ifdef __BIG_ENDIAN u16 fileno; u16 line; #else @@ -361,4 +369,43 @@ bfa_wc_wait(struct bfa_wc_s *wc) bfa_wc_down(wc); } +static inline void +wwn2str(char *wwn_str, u64 wwn) +{ + union { + u64 wwn; + u8 byte[8]; + } w; + + w.wwn = wwn; + sprintf(wwn_str, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", w.byte[0], + w.byte[1], w.byte[2], w.byte[3], w.byte[4], w.byte[5], + w.byte[6], w.byte[7]); +} + +static inline void +fcid2str(char *fcid_str, u32 fcid) +{ + union { + u32 fcid; + u8 byte[4]; + } f; + + f.fcid = fcid; + sprintf(fcid_str, "%02x:%02x:%02x", f.byte[1], f.byte[2], f.byte[3]); +} + +#define bfa_swap_3b(_x) \ + ((((_x) & 0xff) << 16) | \ + ((_x) & 0x00ff00) | \ + (((_x) & 0xff0000) >> 16)) + +#ifndef __BIG_ENDIAN +#define bfa_hton3b(_x) bfa_swap_3b(_x) +#else +#define bfa_hton3b(_x) (_x) +#endif + +#define bfa_ntoh3b(_x) bfa_hton3b(_x) + #endif /* __BFA_CS_H__ */ |
