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Diffstat (limited to 'drivers/scsi/bfa/bfa_intr_priv.h')
-rw-r--r--drivers/scsi/bfa/bfa_intr_priv.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/drivers/scsi/bfa/bfa_intr_priv.h b/drivers/scsi/bfa/bfa_intr_priv.h
deleted file mode 100644
index 5fc301cf4d1b..000000000000
--- a/drivers/scsi/bfa/bfa_intr_priv.h
+++ /dev/null
@@ -1,117 +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_INTR_PRIV_H__
-#define __BFA_INTR_PRIV_H__
-
-/**
- * Message handler
- */
-typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m);
-void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);
-void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
-
-
-#define bfa_reqq_pi(__bfa, __reqq) ((__bfa)->iocfc.req_cq_pi[__reqq])
-#define bfa_reqq_ci(__bfa, __reqq) \
- (*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva))
-
-#define bfa_reqq_full(__bfa, __reqq) \
- (((bfa_reqq_pi(__bfa, __reqq) + 1) & \
- ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1)) == \
- bfa_reqq_ci(__bfa, __reqq))
-
-#define bfa_reqq_next(__bfa, __reqq) \
- (bfa_reqq_full(__bfa, __reqq) ? NULL : \
- ((void *)((struct bfi_msg_s *)((__bfa)->iocfc.req_cq_ba[__reqq].kva) \
- + bfa_reqq_pi((__bfa), (__reqq)))))
-
-#define bfa_reqq_produce(__bfa, __reqq) do { \
- (__bfa)->iocfc.req_cq_pi[__reqq]++; \
- (__bfa)->iocfc.req_cq_pi[__reqq] &= \
- ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1); \
- bfa_reg_write((__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq], \
- (__bfa)->iocfc.req_cq_pi[__reqq]); \
- bfa_os_mmiowb(); \
-} while (0)
-
-#define bfa_rspq_pi(__bfa, __rspq) \
- (*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva))
-
-#define bfa_rspq_ci(__bfa, __rspq) ((__bfa)->iocfc.rsp_cq_ci[__rspq])
-#define bfa_rspq_elem(__bfa, __rspq, __ci) \
- (&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci])
-
-#define CQ_INCR(__index, __size) do { \
- (__index)++; \
- (__index) &= ((__size) - 1); \
-} while (0)
-
-/**
- * Queue element to wait for room in request queue. FIFO order is
- * maintained when fullfilling requests.
- */
-struct bfa_reqq_wait_s {
- struct list_head qe;
- void (*qresume) (void *cbarg);
- void *cbarg;
-};
-
-/**
- * Circular queue usage assignments
- */
-enum {
- BFA_REQQ_IOC = 0, /* all low-priority IOC msgs */
- BFA_REQQ_FCXP = 0, /* all FCXP messages */
- BFA_REQQ_LPS = 0, /* all lport service msgs */
- BFA_REQQ_PORT = 0, /* all port messages */
- BFA_REQQ_FLASH = 0, /* for flash module */
- BFA_REQQ_DIAG = 0, /* for diag module */
- BFA_REQQ_RPORT = 0, /* all port messages */
- BFA_REQQ_SBOOT = 0, /* all san boot messages */
- BFA_REQQ_QOS_LO = 1, /* all low priority IO */
- BFA_REQQ_QOS_MD = 2, /* all medium priority IO */
- BFA_REQQ_QOS_HI = 3, /* all high priority IO */
-};
-
-static inline void
-bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg),
- void *cbarg)
-{
- wqe->qresume = qresume;
- wqe->cbarg = cbarg;
-}
-
-#define bfa_reqq(__bfa, __reqq) (&(__bfa)->reqq_waitq[__reqq])
-
-/**
- * static inline void
- * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe)
- */
-#define bfa_reqq_wait(__bfa, __reqq, __wqe) do { \
- \
- struct list_head *waitq = bfa_reqq(__bfa, __reqq); \
- \
- bfa_assert(((__reqq) < BFI_IOC_MAX_CQS)); \
- bfa_assert((__wqe)->qresume && (__wqe)->cbarg); \
- \
- list_add_tail(&(__wqe)->qe, waitq); \
-} while (0)
-
-#define bfa_reqq_wcancel(__wqe) list_del(&(__wqe)->qe)
-
-#endif /* __BFA_INTR_PRIV_H__ */