summaryrefslogtreecommitdiff
path: root/drivers/infiniband/hw/nes/nes_hw.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_hw.h')
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h29
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 f28a41ba9fa1..084be0ee689b 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;