update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / spdk / dpdk / drivers / net / hinic / base / hinic_pmd_mgmt.h

diff --git a/ceph/src/spdk/dpdk/drivers/net/hinic/base/hinic_pmd_mgmt.h b/ceph/src/spdk/dpdk/drivers/net/hinic/base/hinic_pmd_mgmt.h
new file mode 100644 (file)
index 0000000..52b319e
--- /dev/null
+++ b/ceph/src/spdk/dpdk/drivers/net/hinic/base/hinic_pmd_mgmt.h
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#ifndef _HINIC_PMD_MGMT_H_
+#define _HINIC_PMD_MGMT_H_
+
+#include "hinic_pmd_api_cmd.h"
+#include "hinic_pmd_eqs.h"
+
+#define HINIC_MSG_HEADER_MSG_LEN_SHIFT                         0
+#define HINIC_MSG_HEADER_MODULE_SHIFT                          11
+#define HINIC_MSG_HEADER_SEG_LEN_SHIFT                         16
+#define HINIC_MSG_HEADER_NO_ACK_SHIFT                          22
+#define HINIC_MSG_HEADER_ASYNC_MGMT_TO_PF_SHIFT                        23
+#define HINIC_MSG_HEADER_SEQID_SHIFT                           24
+#define HINIC_MSG_HEADER_LAST_SHIFT                            30
+#define HINIC_MSG_HEADER_DIRECTION_SHIFT                       31
+#define HINIC_MSG_HEADER_CMD_SHIFT                             32
+#define HINIC_MSG_HEADER_PCI_INTF_IDX_SHIFT                    48
+#define HINIC_MSG_HEADER_P2P_IDX_SHIFT                         50
+#define HINIC_MSG_HEADER_MSG_ID_SHIFT                          54
+
+#define HINIC_MSG_HEADER_MSG_LEN_MASK                          0x7FF
+#define HINIC_MSG_HEADER_MODULE_MASK                           0x1F
+#define HINIC_MSG_HEADER_SEG_LEN_MASK                          0x3F
+#define HINIC_MSG_HEADER_NO_ACK_MASK                           0x1
+#define HINIC_MSG_HEADER_ASYNC_MGMT_TO_PF_MASK                 0x1
+#define HINIC_MSG_HEADER_SEQID_MASK                            0x3F
+#define HINIC_MSG_HEADER_LAST_MASK                             0x1
+#define HINIC_MSG_HEADER_DIRECTION_MASK                                0x1
+#define HINIC_MSG_HEADER_CMD_MASK                              0xFF
+#define HINIC_MSG_HEADER_PCI_INTF_IDX_MASK                     0x3
+#define HINIC_MSG_HEADER_P2P_IDX_MASK                          0xF
+#define HINIC_MSG_HEADER_MSG_ID_MASK                           0x3FF
+
+#define HINIC_DEV_BUSY_ACTIVE_FW                               0xFE
+
+#define HINIC_MSG_HEADER_GET(val, member)                      \
+               (((val) >> HINIC_MSG_HEADER_##member##_SHIFT) & \
+               HINIC_MSG_HEADER_##member##_MASK)
+
+#define HINIC_MSG_HEADER_SET(val, member)                      \
+               ((u64)((val) & HINIC_MSG_HEADER_##member##_MASK) << \
+               HINIC_MSG_HEADER_##member##_SHIFT)
+
+#define HINIC_MGMT_RSP_AEQN            (1)
+
+enum hinic_msg_direction_type {
+       HINIC_MSG_DIRECT_SEND   = 0,
+       HINIC_MSG_RESPONSE      = 1
+};
+enum hinic_msg_segment_type {
+       NOT_LAST_SEGMENT = 0,
+       LAST_SEGMENT    = 1,
+};
+
+enum hinic_msg_ack_type {
+       HINIC_MSG_ACK = 0,
+       HINIC_MSG_NO_ACK = 1,
+};
+
+struct hinic_recv_msg {
+       void                    *msg;
+       void                    *buf_out;
+
+       u16                     msg_len;
+       enum hinic_mod_type     mod;
+       u8                      cmd;
+       u16                     msg_id;
+       int                     async_mgmt_to_pf;
+       u8                      sed_id;
+};
+
+#define HINIC_COMM_SELF_CMD_MAX 8
+
+enum comm_pf_to_mgmt_event_state {
+       SEND_EVENT_START = 0,
+       SEND_EVENT_TIMEOUT,
+       SEND_EVENT_END,
+};
+
+struct hinic_msg_pf_to_mgmt {
+       struct hinic_hwdev              *hwdev;
+
+       /* mutex for sync message */
+       pthread_mutex_t                 sync_msg_mutex;
+
+       void                            *async_msg_buf;
+       void                            *sync_msg_buf;
+
+       struct hinic_recv_msg           recv_msg_from_mgmt;
+       struct hinic_recv_msg           recv_resp_msg_from_mgmt;
+
+       u16                             async_msg_id;
+       u16                             sync_msg_id;
+
+       struct hinic_api_cmd_chain      *cmd_chain[HINIC_API_CMD_MAX];
+
+       struct hinic_eq *rx_aeq;
+};
+
+int hinic_msg_to_mgmt_no_ack(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+                            void *buf_in, u16 in_size, void *buf_out,
+                            u16 *out_size);
+
+int hinic_comm_pf_to_mgmt_init(struct hinic_hwdev *hwdev);
+
+void hinic_comm_pf_to_mgmt_free(struct hinic_hwdev *hwdev);
+
+int hinic_aeq_poll_msg(struct hinic_eq *eq, u32 timeout, void *param);
+
+int hinic_msg_to_mgmt_sync(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+                          void *buf_in, u16 in_size,
+                          void *buf_out, u16 *out_size, u32 timeout);
+
+void hinic_dev_handle_aeq_event(struct hinic_hwdev *hwdev, void *param);
+
+#endif /* _HINIC_PMD_MGMT_H_ */