diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.h | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h deleted file mode 100644 index 114a9b59fefd..000000000000 --- a/drivers/infiniband/hw/nes/nes_verbs.h +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved. - * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - */ - -#ifndef NES_VERBS_H -#define NES_VERBS_H - -struct nes_device; - -#define NES_MAX_USER_DB_REGIONS 4096 -#define NES_MAX_USER_WQ_REGIONS 4096 - -#define NES_TERM_SENT 0x01 -#define NES_TERM_RCVD 0x02 -#define NES_TERM_DONE 0x04 - -struct nes_ucontext { - struct ib_ucontext ibucontext; - struct nes_device *nesdev; - unsigned long mmap_wq_offset; - unsigned long mmap_cq_offset; /* to be removed */ - int index; /* rnic index (minor) */ - unsigned long allocated_doorbells[BITS_TO_LONGS(NES_MAX_USER_DB_REGIONS)]; - u16 mmap_db_index[NES_MAX_USER_DB_REGIONS]; - u16 first_free_db; - unsigned long allocated_wqs[BITS_TO_LONGS(NES_MAX_USER_WQ_REGIONS)]; - struct nes_qp *mmap_nesqp[NES_MAX_USER_WQ_REGIONS]; - u16 first_free_wq; - struct list_head cq_reg_mem_list; - struct list_head qp_reg_mem_list; - u32 mcrqf; -}; - -struct nes_pd { - struct ib_pd ibpd; - u16 pd_id; - atomic_t sqp_count; - u16 mmap_db_index; -}; - -struct nes_mr { - union { - struct ib_mr ibmr; - struct ib_mw ibmw; - struct ib_fmr ibfmr; - }; - struct ib_umem *region; - u16 pbls_used; - u8 mode; - u8 pbl_4k; - __le64 *pages; - dma_addr_t paddr; - u32 max_pages; - u32 npages; -}; - -struct nes_hw_pb { - __le32 pa_low; - __le32 pa_high; -}; - -struct nes_vpbl { - dma_addr_t pbl_pbase; - struct nes_hw_pb *pbl_vbase; -}; - -struct nes_root_vpbl { - dma_addr_t pbl_pbase; - struct nes_hw_pb *pbl_vbase; - struct nes_vpbl *leaf_vpbl; -}; - -struct nes_fmr { - struct nes_mr nesmr; - u32 leaf_pbl_cnt; - struct nes_root_vpbl root_vpbl; - struct ib_qp *ib_qp; - int access_rights; - struct ib_fmr_attr attr; -}; - -struct nes_av; - -struct nes_cq { - struct ib_cq ibcq; - struct nes_hw_cq hw_cq; - u32 polled_completions; - u32 cq_mem_size; - spinlock_t lock; - u8 virtual_cq; - u8 pad[3]; - u32 mcrqf; -}; - -struct nes_wq { - spinlock_t lock; -}; - -struct disconn_work { - struct work_struct work; - struct nes_qp *nesqp; -}; - -struct iw_cm_id; -struct ietf_mpa_frame; - -struct nes_qp { - struct ib_qp ibqp; - void *allocated_buffer; - struct iw_cm_id *cm_id; - struct nes_cq *nesscq; - struct nes_cq *nesrcq; - struct nes_pd *nespd; - void *cm_node; /* handle of the node this QP is associated with */ - void *ietf_frame; - u8 ietf_frame_size; - dma_addr_t ietf_frame_pbase; - struct ib_mr *lsmm_mr; - struct nes_hw_qp hwqp; - struct work_struct work; - enum ib_qp_state ibqp_state; - u32 iwarp_state; - u32 hte_index; - u32 last_aeq; - u32 qp_mem_size; - atomic_t refcount; - atomic_t close_timer_started; - u32 mmap_sq_db_index; - u32 mmap_rq_db_index; - spinlock_t lock; - spinlock_t pau_lock; - struct nes_qp_context *nesqp_context; - dma_addr_t nesqp_context_pbase; - void *pbl_vbase; - dma_addr_t pbl_pbase; - struct page *page; - struct timer_list terminate_timer; - enum ib_event_type terminate_eventtype; - struct sk_buff_head pau_list; - u32 pau_rcv_nxt; - u16 active_conn:1; - u16 skip_lsmm:1; - u16 user_mode:1; - u16 hte_added:1; - u16 flush_issued:1; - u16 destroyed:1; - u16 sig_all:1; - u16 pau_mode:1; - u16 rsvd:8; - u16 private_data_len; - u16 term_sq_flush_code; - u16 term_rq_flush_code; - u8 hw_iwarp_state; - u8 hw_tcp_state; - u8 term_flags; - u8 sq_kmapped; - u8 pau_busy; - u8 pau_pending; - u8 pau_state; - __u64 nesuqp_addr; - struct completion sq_drained; - struct completion rq_drained; -}; - -struct ib_mr *nes_reg_phys_mr(struct ib_pd *ib_pd, - u64 addr, u64 size, int acc, u64 *iova_start); - -#endif /* NES_VERBS_H */ |