[SCSI] bfa: remove all OS wrappers

Remove OS wrapper functions/macros, and as a result remove bfa_os_inc.h.

Signed-off-by: Maggie Zhang <xmzhang@brocade.com>
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 49 insertions, 2 deletions

diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h
index 99f242b9aa31..493009d880a8 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__ */