diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_cs.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_cs.h | 96 |
1 files changed, 49 insertions, 47 deletions
diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h index 99f242b9aa31..12bfeed268eb 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 @@ -99,13 +107,6 @@ bfa_trc_stop(struct bfa_trc_mod_s *trcm) trcm->stopped = 1; } -#ifdef FWTRC -extern void dc_flush(void *data); -#else -#define dc_flush(data) -#endif - - static inline void __bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data) { @@ -119,12 +120,10 @@ __bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data) trc->line = (u16) line; trc->data.u64 = data; trc->timestamp = BFA_TRC_TS(trcm); - dc_flush(trc); trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1); if (trcm->tail == trcm->head) trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1); - dc_flush(trcm); } @@ -141,42 +140,18 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) trc->line = (u16) line; trc->data.u32.u32 = data; trc->timestamp = BFA_TRC_TS(trcm); - dc_flush(trc); trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1); if (trcm->tail == trcm->head) trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1); - dc_flush(trcm); } -#ifndef BFA_PERF_BUILD -#define bfa_trc_fp(_trcp, _data) bfa_trc(_trcp, _data) -#else -#define bfa_trc_fp(_trcp, _data) -#endif - -/* - * @ BFA LOG interfaces - */ -#define bfa_assert(__cond) do { \ - if (!(__cond)) { \ - printk(KERN_ERR "assert(%s) failed at %s:%d\\n", \ - #__cond, __FILE__, __LINE__); \ - } \ -} while (0) - #define bfa_sm_fault(__mod, __event) do { \ bfa_trc(__mod, (((u32)0xDEAD << 16) | __event)); \ printk(KERN_ERR "Assertion failure: %s:%d: %d", \ __FILE__, __LINE__, (__event)); \ } while (0) -#ifndef BFA_PERF_BUILD -#define bfa_assert_fp(__cond) bfa_assert(__cond) -#else -#define bfa_assert_fp(__cond) -#endif - /* BFA queue definitions */ #define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next)) #define bfa_q_next(_qe) (((struct list_head *) (_qe))->next) @@ -199,7 +174,6 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) bfa_q_prev(bfa_q_next(*((struct list_head **) _qe))) = \ (struct list_head *) (_q); \ bfa_q_next(_q) = bfa_q_next(*((struct list_head **) _qe));\ - BFA_Q_DBG_INIT(*((struct list_head **) _qe)); \ } else { \ *((struct list_head **) (_qe)) = (struct list_head *) NULL;\ } \ @@ -214,7 +188,6 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) = \ (struct list_head *) (_q); \ bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe);\ - BFA_Q_DBG_INIT(*((struct list_head **) _qe)); \ } else { \ *((struct list_head **) (_qe)) = (struct list_head *) NULL;\ } \ @@ -236,16 +209,6 @@ bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe) return 0; } -/* - * #ifdef BFA_DEBUG (Using bfa_assert to check for debug_build is not - * consistent across modules) - */ -#ifndef BFA_PERF_BUILD -#define BFA_Q_DBG_INIT(_qe) bfa_q_qe_init(_qe) -#else -#define BFA_Q_DBG_INIT(_qe) -#endif - #define bfa_q_is_on_q(_q, _qe) \ bfa_q_is_on_q_func(_q, (struct list_head *)(_qe)) @@ -361,4 +324,43 @@ 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__ */ |