summaryrefslogtreecommitdiff
path: root/drivers/infiniband/hw/hns/hns_roce_eq.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_eq.h')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_eq.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_eq.h b/drivers/infiniband/hw/hns/hns_roce_eq.h
deleted file mode 100644
index c6d212d12e03..000000000000
--- a/drivers/infiniband/hw/hns/hns_roce_eq.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2016 Hisilicon Limited.
- *
- * 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 _HNS_ROCE_EQ_H
-#define _HNS_ROCE_EQ_H
-
-#define HNS_ROCE_CEQ 1
-#define HNS_ROCE_AEQ 2
-
-#define HNS_ROCE_CEQ_ENTRY_SIZE 0x4
-#define HNS_ROCE_AEQ_ENTRY_SIZE 0x10
-#define HNS_ROCE_CEQC_REG_OFFSET 0x18
-
-#define HNS_ROCE_CEQ_DEFAULT_INTERVAL 0x10
-#define HNS_ROCE_CEQ_DEFAULT_BURST_NUM 0x10
-
-#define HNS_ROCE_INT_MASK_DISABLE 0
-#define HNS_ROCE_INT_MASK_ENABLE 1
-
-#define EQ_ENABLE 1
-#define EQ_DISABLE 0
-#define CONS_INDEX_MASK 0xffff
-
-#define CEQ_REG_OFFSET 0x18
-
-enum {
- HNS_ROCE_EQ_STAT_INVALID = 0,
- HNS_ROCE_EQ_STAT_VALID = 2,
-};
-
-struct hns_roce_aeqe {
- u32 asyn;
- union {
- struct {
- u32 qp;
- u32 rsv0;
- u32 rsv1;
- } qp_event;
-
- struct {
- u32 cq;
- u32 rsv0;
- u32 rsv1;
- } cq_event;
-
- struct {
- u32 port;
- u32 rsv0;
- u32 rsv1;
- } port_event;
-
- struct {
- u32 ceqe;
- u32 rsv0;
- u32 rsv1;
- } ce_event;
-
- struct {
- __le64 out_param;
- __le16 token;
- u8 status;
- u8 rsv0;
- } __packed cmd;
- } event;
-};
-
-#define HNS_ROCE_AEQE_U32_4_EVENT_TYPE_S 16
-#define HNS_ROCE_AEQE_U32_4_EVENT_TYPE_M \
- (((1UL << 8) - 1) << HNS_ROCE_AEQE_U32_4_EVENT_TYPE_S)
-
-#define HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S 24
-#define HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_M \
- (((1UL << 7) - 1) << HNS_ROCE_AEQE_U32_4_EVENT_SUB_TYPE_S)
-
-#define HNS_ROCE_AEQE_U32_4_OWNER_S 31
-
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_S 0
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_M \
- (((1UL << 24) - 1) << HNS_ROCE_AEQE_EVENT_QP_EVENT_QP_QPN_S)
-
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_S 25
-#define HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_M \
- (((1UL << 3) - 1) << HNS_ROCE_AEQE_EVENT_QP_EVENT_PORT_NUM_S)
-
-#define HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_S 0
-#define HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_M \
- (((1UL << 16) - 1) << HNS_ROCE_AEQE_EVENT_CQ_EVENT_CQ_CQN_S)
-
-#define HNS_ROCE_AEQE_EVENT_CE_EVENT_CEQE_CEQN_S 0
-#define HNS_ROCE_AEQE_EVENT_CE_EVENT_CEQE_CEQN_M \
- (((1UL << 5) - 1) << HNS_ROCE_AEQE_EVENT_CE_EVENT_CEQE_CEQN_S)
-
-struct hns_roce_ceqe {
- union {
- int comp;
- } ceqe;
-};
-
-#define HNS_ROCE_CEQE_CEQE_COMP_OWNER_S 0
-
-#define HNS_ROCE_CEQE_CEQE_COMP_CQN_S 16
-#define HNS_ROCE_CEQE_CEQE_COMP_CQN_M \
- (((1UL << 16) - 1) << HNS_ROCE_CEQE_CEQE_COMP_CQN_S)
-
-#endif /* _HNS_ROCE_EQ_H */