diff options
Diffstat (limited to 'drivers/bus/fslmc/mc/fsl_dpbp_cmd.h')
| -rw-r--r-- | drivers/bus/fslmc/mc/fsl_dpbp_cmd.h | 125 |
1 files changed, 84 insertions, 41 deletions
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h index f0ee65a6..ce38c79b 100644 --- a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h +++ b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h @@ -5,7 +5,7 @@ * BSD LICENSE * * Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP. + * Copyright 2016-2017 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -42,47 +42,90 @@ /* DPBP Version */ #define DPBP_VER_MAJOR 3 -#define DPBP_VER_MINOR 2 +#define DPBP_VER_MINOR 3 + +/* Command versioning */ +#define DPBP_CMD_BASE_VERSION 1 +#define DPBP_CMD_ID_OFFSET 4 + +#define DPBP_CMD(id) ((id << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION) /* Command IDs */ -#define DPBP_CMDID_CLOSE 0x8001 -#define DPBP_CMDID_OPEN 0x8041 -#define DPBP_CMDID_CREATE 0x9041 -#define DPBP_CMDID_DESTROY 0x9841 -#define DPBP_CMDID_GET_API_VERSION 0xa041 - -#define DPBP_CMDID_ENABLE 0x0021 -#define DPBP_CMDID_DISABLE 0x0031 -#define DPBP_CMDID_GET_ATTR 0x0041 -#define DPBP_CMDID_RESET 0x0051 -#define DPBP_CMDID_IS_ENABLED 0x0061 - -#define DPBP_CMDID_GET_FREE_BUFFERS_NUM 0x1b21 - -/* cmd, param, offset, width, type, arg_name */ -#define DPBP_CMD_OPEN(cmd, dpbp_id) \ - MC_CMD_OP(cmd, 0, 0, 32, int, dpbp_id) - -/* cmd, param, offset, width, type, arg_name */ -#define DPBP_RSP_IS_ENABLED(cmd, en) \ - MC_RSP_OP(cmd, 0, 0, 1, int, en) - -/* cmd, param, offset, width, type, arg_name */ -#define DPBP_RSP_GET_ATTRIBUTES(cmd, attr) \ -do { \ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, (attr)->bpid); \ - MC_RSP_OP(cmd, 0, 32, 32, int, (attr)->id);\ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPBP_RSP_GET_API_VERSION(cmd, major, minor) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPBP_RSP_GET_NUM_FREE_BUFS(cmd, num_free_bufs) \ - MC_RSP_OP(cmd, 0, 0, 32, uint32_t, num_free_bufs) +#define DPBP_CMDID_CLOSE DPBP_CMD(0x800) +#define DPBP_CMDID_OPEN DPBP_CMD(0x804) +#define DPBP_CMDID_CREATE DPBP_CMD(0x904) +#define DPBP_CMDID_DESTROY DPBP_CMD(0x984) +#define DPBP_CMDID_GET_API_VERSION DPBP_CMD(0xa04) + +#define DPBP_CMDID_ENABLE DPBP_CMD(0x002) +#define DPBP_CMDID_DISABLE DPBP_CMD(0x003) +#define DPBP_CMDID_GET_ATTR DPBP_CMD(0x004) +#define DPBP_CMDID_RESET DPBP_CMD(0x005) +#define DPBP_CMDID_IS_ENABLED DPBP_CMD(0x006) + +#define DPBP_CMDID_SET_IRQ_ENABLE DPBP_CMD(0x012) +#define DPBP_CMDID_GET_IRQ_ENABLE DPBP_CMD(0x013) +#define DPBP_CMDID_SET_IRQ_MASK DPBP_CMD(0x014) +#define DPBP_CMDID_GET_IRQ_MASK DPBP_CMD(0x015) +#define DPBP_CMDID_GET_IRQ_STATUS DPBP_CMD(0x016) +#define DPBP_CMDID_CLEAR_IRQ_STATUS DPBP_CMD(0x017) + +#define DPBP_CMDID_SET_NOTIFICATIONS DPBP_CMD(0x1b0) +#define DPBP_CMDID_GET_NOTIFICATIONS DPBP_CMD(0x1b1) + +#define DPBP_CMDID_GET_FREE_BUFFERS_NUM DPBP_CMD(0x1b2) + +#pragma pack(push, 1) +struct dpbp_cmd_open { + uint32_t dpbp_id; +}; + +struct dpbp_cmd_destroy { + uint32_t object_id; +}; + +#define DPBP_ENABLE 0x1 + +struct dpbp_rsp_is_enabled { + uint8_t enabled; +}; + +struct dpbp_rsp_get_attributes { + uint16_t pad; + uint16_t bpid; + uint32_t id; +}; + +struct dpbp_cmd_set_notifications { + uint32_t depletion_entry; + uint32_t depletion_exit; + uint32_t surplus_entry; + uint32_t surplus_exit; + uint16_t options; + uint16_t pad[3]; + uint64_t message_ctx; + uint64_t message_iova; +}; + +struct dpbp_rsp_get_notifications { + uint32_t depletion_entry; + uint32_t depletion_exit; + uint32_t surplus_entry; + uint32_t surplus_exit; + uint16_t options; + uint16_t pad[3]; + uint64_t message_ctx; + uint64_t message_iova; +}; + +struct dpbp_rsp_get_api_version { + uint16_t major; + uint16_t minor; +}; + +struct dpbp_rsp_get_num_free_bufs { + uint32_t num_free_bufs; +}; +#pragma pack(pop) #endif /* _FSL_DPBP_CMD_H */ |