diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_hw.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.h | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h index f28a41ba9fa..084be0ee689 100644 --- a/drivers/infiniband/hw/nes/nes_hw.h +++ b/drivers/infiniband/hw/nes/nes_hw.h @@ -1,5 +1,5 @@ /* -* Copyright (c) 2006 - 2009 Intel-NE, Inc. All rights reserved. +* Copyright (c) 2006 - 2009 Intel Corporation. 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 @@ -546,11 +546,23 @@ enum nes_iwarp_sq_fmr_wqe_word_idx { NES_IWARP_SQ_FMR_WQE_PBL_LENGTH_IDX = 14, }; +enum nes_iwarp_sq_fmr_opcodes { + NES_IWARP_SQ_FMR_WQE_ZERO_BASED = (1<<6), + NES_IWARP_SQ_FMR_WQE_PAGE_SIZE_4K = (0<<7), + NES_IWARP_SQ_FMR_WQE_PAGE_SIZE_2M = (1<<7), + NES_IWARP_SQ_FMR_WQE_RIGHTS_ENABLE_LOCAL_READ = (1<<16), + NES_IWARP_SQ_FMR_WQE_RIGHTS_ENABLE_LOCAL_WRITE = (1<<17), + NES_IWARP_SQ_FMR_WQE_RIGHTS_ENABLE_REMOTE_READ = (1<<18), + NES_IWARP_SQ_FMR_WQE_RIGHTS_ENABLE_REMOTE_WRITE = (1<<19), + NES_IWARP_SQ_FMR_WQE_RIGHTS_ENABLE_WINDOW_BIND = (1<<20), +}; + +#define NES_IWARP_SQ_FMR_WQE_MR_LENGTH_HIGH_MASK 0xFF; + enum nes_iwarp_sq_locinv_wqe_word_idx { NES_IWARP_SQ_LOCINV_WQE_INV_STAG_IDX = 6, }; - enum nes_iwarp_rq_wqe_word_idx { NES_IWARP_RQ_WQE_TOTAL_PAYLOAD_IDX = 1, NES_IWARP_RQ_WQE_COMP_CTX_LOW_IDX = 2, @@ -1153,6 +1165,19 @@ struct nes_pbl { /* TODO: need to add list for two level tables */ }; +#define NES_4K_PBL_CHUNK_SIZE 4096 + +struct nes_fast_mr_wqe_pbl { + u64 *kva; + dma_addr_t paddr; +}; + +struct nes_ib_fast_reg_page_list { + struct ib_fast_reg_page_list ibfrpl; + struct nes_fast_mr_wqe_pbl nes_wqe_pbl; + u64 pbl; +}; + struct nes_listener { struct work_struct work; struct workqueue_struct *wq; |