diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_eq.h')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_eq.h | 134 |
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 */ |