diff options
Diffstat (limited to 'drivers/scsi/bfa/include/cs/bfa_trc.h')
| -rw-r--r-- | drivers/scsi/bfa/include/cs/bfa_trc.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/drivers/scsi/bfa/include/cs/bfa_trc.h b/drivers/scsi/bfa/include/cs/bfa_trc.h deleted file mode 100644 index 310771c888e..00000000000 --- a/drivers/scsi/bfa/include/cs/bfa_trc.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. - * All rights reserved - * www.brocade.com - * - * Linux driver for Brocade Fibre Channel Host Bus Adapter. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License (GPL) Version 2 as - * published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ -#ifndef __BFA_TRC_H__ -#define __BFA_TRC_H__ - -#include <bfa_os_inc.h> - -#ifndef BFA_TRC_MAX -#define BFA_TRC_MAX (4 * 1024) -#endif - -#ifndef BFA_TRC_TS -#define BFA_TRC_TS(_trcm) ((_trcm)->ticks++) -#endif - -struct bfa_trc_s { -#ifdef __BIGENDIAN - u16 fileno; - u16 line; -#else - u16 line; - u16 fileno; -#endif - u32 timestamp; - union { - struct { - u32 rsvd; - u32 u32; - } u32; - u64 u64; - } data; -}; - - -struct bfa_trc_mod_s { - u32 head; - u32 tail; - u32 ntrc; - u32 stopped; - u32 ticks; - u32 rsvd[3]; - struct bfa_trc_s trc[BFA_TRC_MAX]; -}; - - -enum { - BFA_TRC_FW = 1, /* firmware modules */ - BFA_TRC_HAL = 2, /* BFA modules */ - BFA_TRC_FCS = 3, /* BFA FCS modules */ - BFA_TRC_LDRV = 4, /* Linux driver modules */ - BFA_TRC_SDRV = 5, /* Solaris driver modules */ - BFA_TRC_VDRV = 6, /* vmware driver modules */ - BFA_TRC_WDRV = 7, /* windows driver modules */ - BFA_TRC_AEN = 8, /* AEN module */ - BFA_TRC_BIOS = 9, /* bios driver modules */ - BFA_TRC_EFI = 10, /* EFI driver modules */ - BNA_TRC_WDRV = 11, /* BNA windows driver modules */ - BNA_TRC_VDRV = 12, /* BNA vmware driver modules */ - BNA_TRC_SDRV = 13, /* BNA Solaris driver modules */ - BNA_TRC_LDRV = 14, /* BNA Linux driver modules */ - BNA_TRC_HAL = 15, /* BNA modules */ - BFA_TRC_CNA = 16, /* Common modules */ - BNA_TRC_IMDRV = 17 /* BNA windows intermediate driver modules */ -}; -#define BFA_TRC_MOD_SH 10 -#define BFA_TRC_MOD(__mod) ((BFA_TRC_ ## __mod) << BFA_TRC_MOD_SH) - -/** - * Define a new tracing file (module). Module should match one defined above. - */ -#define BFA_TRC_FILE(__mod, __submod) \ - static int __trc_fileno = ((BFA_TRC_ ## __mod ## _ ## __submod) | \ - BFA_TRC_MOD(__mod)) - - -#define bfa_trc32(_trcp, _data) \ - __bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u32)_data) - - -#ifndef BFA_BOOT_BUILD -#define bfa_trc(_trcp, _data) \ - __bfa_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u64)_data) -#else -void bfa_boot_trc(struct bfa_trc_mod_s *trcmod, u16 fileno, - u16 line, u32 data); -#define bfa_trc(_trcp, _data) \ - bfa_boot_trc((_trcp)->trcmod, __trc_fileno, __LINE__, (u32)_data) -#endif - - -static inline void -bfa_trc_init(struct bfa_trc_mod_s *trcm) -{ - trcm->head = trcm->tail = trcm->stopped = 0; - trcm->ntrc = BFA_TRC_MAX; -} - - -static inline void -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) -{ - int tail = trcm->tail; - struct bfa_trc_s *trc = &trcm->trc[tail]; - - if (trcm->stopped) - return; - - trc->fileno = (u16) fileno; - 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); -} - - -static inline void -__bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) -{ - int tail = trcm->tail; - struct bfa_trc_s *trc = &trcm->trc[tail]; - - if (trcm->stopped) - return; - - trc->fileno = (u16) fileno; - 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 - -#endif /* __BFA_TRC_H__ */ - |