diff options
Diffstat (limited to 'drivers/scsi/bfa/include/bfa_fcpim.h')
| -rw-r--r-- | drivers/scsi/bfa/include/bfa_fcpim.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/drivers/scsi/bfa/include/bfa_fcpim.h b/drivers/scsi/bfa/include/bfa_fcpim.h deleted file mode 100644 index 4bc9453081d..00000000000 --- a/drivers/scsi/bfa/include/bfa_fcpim.h +++ /dev/null @@ -1,177 +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_FCPIM_H__ -#define __BFA_FCPIM_H__ - -#include <bfa.h> -#include <bfa_svc.h> -#include <bfi/bfi_fcpim.h> -#include <defs/bfa_defs_fcpim.h> - -/* - * forward declarations - */ -struct bfa_itnim_s; -struct bfa_ioim_s; -struct bfa_tskim_s; -struct bfad_ioim_s; -struct bfad_tskim_s; - -/* - * bfa fcpim module API functions - */ -void bfa_fcpim_path_tov_set(struct bfa_s *bfa, u16 path_tov); -u16 bfa_fcpim_path_tov_get(struct bfa_s *bfa); -void bfa_fcpim_qdepth_set(struct bfa_s *bfa, u16 q_depth); -u16 bfa_fcpim_qdepth_get(struct bfa_s *bfa); -bfa_status_t bfa_fcpim_get_modstats(struct bfa_s *bfa, - struct bfa_fcpim_stats_s *modstats); -bfa_status_t bfa_fcpim_clr_modstats(struct bfa_s *bfa); -void bfa_fcpim_set_ioredirect(struct bfa_s *bfa, bfa_boolean_t state); -void bfa_fcpim_update_ioredirect(struct bfa_s *bfa); -void bfa_cb_ioredirect_state_change(void *hcb_bfad, bfa_boolean_t ioredirect); - -#define bfa_fcpim_ioredirect_enabled(__bfa) \ - (((struct bfa_fcpim_mod_s *)(BFA_FCPIM_MOD(__bfa)))->ioredirect) - -#define bfa_fcpim_get_next_reqq(__bfa, __qid) \ -{ \ - struct bfa_fcpim_mod_s *__fcpim = BFA_FCPIM_MOD(__bfa); \ - __fcpim->reqq++; \ - __fcpim->reqq &= (BFI_IOC_MAX_CQS - 1); \ - *(__qid) = __fcpim->reqq; \ -} - -#define bfa_iocfc_map_msg_to_qid(__msg, __qid) \ - *(__qid) = (u8)((__msg) & (BFI_IOC_MAX_CQS - 1)); - - -/* - * bfa itnim API functions - */ -struct bfa_itnim_s *bfa_itnim_create(struct bfa_s *bfa, - struct bfa_rport_s *rport, void *itnim); -void bfa_itnim_delete(struct bfa_itnim_s *itnim); -void bfa_itnim_online(struct bfa_itnim_s *itnim, - bfa_boolean_t seq_rec); -void bfa_itnim_offline(struct bfa_itnim_s *itnim); -void bfa_itnim_get_stats(struct bfa_itnim_s *itnim, - struct bfa_itnim_hal_stats_s *stats); -void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim); - -#define bfa_itnim_get_reqq(__ioim) (((struct bfa_ioim_s *)__ioim)->itnim->reqq) - -/** - * BFA completion callback for bfa_itnim_online(). - * - * @param[in] itnim FCS or driver itnim instance - * - * return None - */ -void bfa_cb_itnim_online(void *itnim); - -/** - * BFA completion callback for bfa_itnim_offline(). - * - * @param[in] itnim FCS or driver itnim instance - * - * return None - */ -void bfa_cb_itnim_offline(void *itnim); -void bfa_cb_itnim_tov_begin(void *itnim); -void bfa_cb_itnim_tov(void *itnim); - -/** - * BFA notification to FCS/driver for second level error recovery. - * - * Atleast one I/O request has timedout and target is unresponsive to - * repeated abort requests. Second level error recovery should be initiated - * by starting implicit logout and recovery procedures. - * - * @param[in] itnim FCS or driver itnim instance - * - * return None - */ -void bfa_cb_itnim_sler(void *itnim); - -/* - * bfa ioim API functions - */ -struct bfa_ioim_s *bfa_ioim_alloc(struct bfa_s *bfa, - struct bfad_ioim_s *dio, - struct bfa_itnim_s *itnim, - u16 nsgles); - -void bfa_ioim_free(struct bfa_ioim_s *ioim); -void bfa_ioim_start(struct bfa_ioim_s *ioim); -void bfa_ioim_abort(struct bfa_ioim_s *ioim); -void bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, - bfa_boolean_t iotov); - - -/** - * I/O completion notification. - * - * @param[in] dio driver IO structure - * @param[in] io_status IO completion status - * @param[in] scsi_status SCSI status returned by target - * @param[in] sns_len SCSI sense length, 0 if none - * @param[in] sns_info SCSI sense data, if any - * @param[in] residue Residual length - * - * @return None - */ -void bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio, - enum bfi_ioim_status io_status, - u8 scsi_status, int sns_len, - u8 *sns_info, s32 residue); - -/** - * I/O good completion notification. - * - * @param[in] dio driver IO structure - * - * @return None - */ -void bfa_cb_ioim_good_comp(void *bfad, struct bfad_ioim_s *dio); - -/** - * I/O abort completion notification - * - * @param[in] dio driver IO that was aborted - * - * @return None - */ -void bfa_cb_ioim_abort(void *bfad, struct bfad_ioim_s *dio); -void bfa_cb_ioim_resfree(void *hcb_bfad); - -void bfa_cb_ioim_resfree(void *hcb_bfad); - -/* - * bfa tskim API functions - */ -struct bfa_tskim_s *bfa_tskim_alloc(struct bfa_s *bfa, - struct bfad_tskim_s *dtsk); -void bfa_tskim_free(struct bfa_tskim_s *tskim); -void bfa_tskim_start(struct bfa_tskim_s *tskim, - struct bfa_itnim_s *itnim, lun_t lun, - enum fcp_tm_cmnd tm, u8 t_secs); -void bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, - enum bfi_tskim_status tsk_status); - -#endif /* __BFA_FCPIM_H__ */ |