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-rw-r--r--drivers/scsi/bfa/bfa_cb_ioim.h169
1 files changed, 0 insertions, 169 deletions
diff --git a/drivers/scsi/bfa/bfa_cb_ioim.h b/drivers/scsi/bfa/bfa_cb_ioim.h
deleted file mode 100644
index 6f021015f1f..00000000000
--- a/drivers/scsi/bfa/bfa_cb_ioim.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (c) 2005-2010 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_HCB_IOIM_H__
-#define __BFA_HCB_IOIM_H__
-
-#include "bfa_os_inc.h"
-/*
- * task attribute values in FCP-2 FCP_CMND IU
- */
-#define SIMPLE_Q 0
-#define HEAD_OF_Q 1
-#define ORDERED_Q 2
-#define ACA_Q 4
-#define UNTAGGED 5
-
-static inline lun_t
-bfad_int_to_lun(u32 luno)
-{
- union {
- u16 scsi_lun[4];
- lun_t bfa_lun;
- } lun;
-
- lun.bfa_lun = 0;
- lun.scsi_lun[0] = cpu_to_be16(luno);
-
- return lun.bfa_lun;
-}
-
-/*
- * Get LUN for the I/O request
- */
-#define bfa_cb_ioim_get_lun(__dio) \
- bfad_int_to_lun(((struct scsi_cmnd *)__dio)->device->lun)
-
-/*
- * Get CDB for the I/O request
- */
-static inline u8 *
-bfa_cb_ioim_get_cdb(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return (u8 *) cmnd->cmnd;
-}
-
-/*
- * Get I/O direction (read/write) for the I/O request
- */
-static inline enum fcp_iodir
-bfa_cb_ioim_get_iodir(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- enum dma_data_direction dmadir;
-
- dmadir = cmnd->sc_data_direction;
- if (dmadir == DMA_TO_DEVICE)
- return FCP_IODIR_WRITE;
- else if (dmadir == DMA_FROM_DEVICE)
- return FCP_IODIR_READ;
- else
- return FCP_IODIR_NONE;
-}
-
-/*
- * Get IO size in bytes for the I/O request
- */
-static inline u32
-bfa_cb_ioim_get_size(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return scsi_bufflen(cmnd);
-}
-
-/*
- * Get timeout for the I/O request
- */
-static inline u8
-bfa_cb_ioim_get_timeout(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- /*
- * TBD: need a timeout for scsi passthru
- */
- if (cmnd->device->host == NULL)
- return 4;
-
- return 0;
-}
-
-/*
- * Get Command Reference Number for the I/O request. 0 if none.
- */
-static inline u8
-bfa_cb_ioim_get_crn(struct bfad_ioim_s *dio)
-{
- return 0;
-}
-
-/*
- * Get SAM-3 priority for the I/O request. 0 is default.
- */
-static inline u8
-bfa_cb_ioim_get_priority(struct bfad_ioim_s *dio)
-{
- return 0;
-}
-
-/*
- * Get task attributes for the I/O request. Default is FCP_TASK_ATTR_SIMPLE(0).
- */
-static inline u8
-bfa_cb_ioim_get_taskattr(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
- u8 task_attr = UNTAGGED;
-
- if (cmnd->device->tagged_supported) {
- switch (cmnd->tag) {
- case HEAD_OF_QUEUE_TAG:
- task_attr = HEAD_OF_Q;
- break;
- case ORDERED_QUEUE_TAG:
- task_attr = ORDERED_Q;
- break;
- default:
- task_attr = SIMPLE_Q;
- break;
- }
- }
-
- return task_attr;
-}
-
-/*
- * Get CDB length in bytes for the I/O request. Default is FCP_CMND_CDB_LEN(16).
- */
-static inline u8
-bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio)
-{
- struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
-
- return cmnd->cmd_len;
-}
-
-/*
- * Assign queue to be used for the I/O request. This value depends on whether
- * the driver wants to use the queues via any specific algorithm. Currently,
- * this is not supported.
- */
-#define bfa_cb_ioim_get_reqq(__dio) BFA_FALSE
-
-#endif /* __BFA_HCB_IOIM_H__ */