mirror of https://github.com/F-Stack/f-stack.git
101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
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*
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* Copyright 2013-2016 Freescale Semiconductor Inc.
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* Copyright 2016-2017 NXP
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*
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*/
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#ifndef _FSL_DPBP_CMD_H
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#define _FSL_DPBP_CMD_H
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/* DPBP Version */
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#define DPBP_VER_MAJOR 3
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#define DPBP_VER_MINOR 4
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/* Command versioning */
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#define DPBP_CMD_BASE_VERSION 1
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#define DPBP_CMD_VERSION_2 2
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#define DPBP_CMD_ID_OFFSET 4
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#define DPBP_CMD(id) ((id << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION)
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#define DPBP_CMD_V2(id) ((id << DPBP_CMD_ID_OFFSET) | DPBP_CMD_VERSION_2)
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/* Command IDs */
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#define DPBP_CMDID_CLOSE DPBP_CMD(0x800)
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#define DPBP_CMDID_OPEN DPBP_CMD(0x804)
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#define DPBP_CMDID_CREATE DPBP_CMD(0x904)
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#define DPBP_CMDID_DESTROY DPBP_CMD(0x984)
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#define DPBP_CMDID_GET_API_VERSION DPBP_CMD(0xa04)
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#define DPBP_CMDID_ENABLE DPBP_CMD(0x002)
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#define DPBP_CMDID_DISABLE DPBP_CMD(0x003)
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#define DPBP_CMDID_GET_ATTR DPBP_CMD(0x004)
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#define DPBP_CMDID_RESET DPBP_CMD(0x005)
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#define DPBP_CMDID_IS_ENABLED DPBP_CMD(0x006)
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#define DPBP_CMDID_SET_IRQ_ENABLE DPBP_CMD(0x012)
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#define DPBP_CMDID_GET_IRQ_ENABLE DPBP_CMD(0x013)
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#define DPBP_CMDID_SET_IRQ_MASK DPBP_CMD(0x014)
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#define DPBP_CMDID_GET_IRQ_MASK DPBP_CMD(0x015)
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#define DPBP_CMDID_GET_IRQ_STATUS DPBP_CMD(0x016)
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#define DPBP_CMDID_CLEAR_IRQ_STATUS DPBP_CMD(0x017)
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#define DPBP_CMDID_SET_NOTIFICATIONS DPBP_CMD_V2(0x1b0)
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#define DPBP_CMDID_GET_NOTIFICATIONS DPBP_CMD_V2(0x1b1)
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#define DPBP_CMDID_GET_FREE_BUFFERS_NUM DPBP_CMD(0x1b2)
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#pragma pack(push, 1)
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struct dpbp_cmd_open {
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uint32_t dpbp_id;
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};
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struct dpbp_cmd_destroy {
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uint32_t object_id;
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};
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#define DPBP_ENABLE 0x1
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struct dpbp_rsp_is_enabled {
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uint8_t enabled;
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};
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struct dpbp_rsp_get_attributes {
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uint16_t pad;
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uint16_t bpid;
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uint32_t id;
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};
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struct dpbp_cmd_set_notifications {
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uint32_t depletion_entry;
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uint32_t depletion_exit;
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uint32_t surplus_entry;
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uint32_t surplus_exit;
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uint32_t options;
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uint16_t pad[2];
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uint64_t message_ctx;
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uint64_t message_iova;
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};
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struct dpbp_rsp_get_notifications {
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uint32_t depletion_entry;
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uint32_t depletion_exit;
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uint32_t surplus_entry;
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uint32_t surplus_exit;
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uint32_t options;
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uint16_t pad[2];
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uint64_t message_ctx;
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uint64_t message_iova;
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};
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struct dpbp_rsp_get_api_version {
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uint16_t major;
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uint16_t minor;
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};
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struct dpbp_rsp_get_num_free_bufs {
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uint32_t num_free_bufs;
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};
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#pragma pack(pop)
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#endif /* _FSL_DPBP_CMD_H */
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