diff options
Diffstat (limited to 'drivers/staging/fsl-mc/bus/dpmcp-cmd.h')
-rw-r--r-- | drivers/staging/fsl-mc/bus/dpmcp-cmd.h | 112 |
1 files changed, 14 insertions, 98 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h index d098a6d..384a13d 100644 --- a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h +++ b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h @@ -1,4 +1,5 @@ -/* Copyright 2013-2016 Freescale Semiconductor Inc. +/* + * Copyright 2013-2016 Freescale Semiconductor Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -11,7 +12,6 @@ * names of any contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * - * * ALTERNATIVELY, this software may be distributed under the terms of the * GNU General Public License ("GPL") as published by the Free Software * Foundation, either version 2 of that License or (at your option) any @@ -33,108 +33,24 @@ #define _FSL_DPMCP_CMD_H /* Minimal supported DPMCP Version */ -#define DPMCP_MIN_VER_MAJOR 3 -#define DPMCP_MIN_VER_MINOR 0 +#define DPMCP_MIN_VER_MAJOR 3 +#define DPMCP_MIN_VER_MINOR 0 -/* Command IDs */ -#define DPMCP_CMDID_CLOSE 0x800 -#define DPMCP_CMDID_OPEN 0x80b -#define DPMCP_CMDID_CREATE 0x90b -#define DPMCP_CMDID_DESTROY 0x900 +/* Command versioning */ +#define DPMCP_CMD_BASE_VERSION 1 +#define DPMCP_CMD_ID_OFFSET 4 -#define DPMCP_CMDID_GET_ATTR 0x004 -#define DPMCP_CMDID_RESET 0x005 +#define DPMCP_CMD(id) ((id << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION) + +/* Command IDs */ +#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800) +#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b) +#define DPMCP_CMDID_GET_API_VERSION DPMCP_CMD(0xa0b) -#define DPMCP_CMDID_SET_IRQ 0x010 -#define DPMCP_CMDID_GET_IRQ 0x011 -#define DPMCP_CMDID_SET_IRQ_ENABLE 0x012 -#define DPMCP_CMDID_GET_IRQ_ENABLE 0x013 -#define DPMCP_CMDID_SET_IRQ_MASK 0x014 -#define DPMCP_CMDID_GET_IRQ_MASK 0x015 -#define DPMCP_CMDID_GET_IRQ_STATUS 0x016 +#define DPMCP_CMDID_RESET DPMCP_CMD(0x005) struct dpmcp_cmd_open { __le32 dpmcp_id; }; -struct dpmcp_cmd_create { - __le32 portal_id; -}; - -struct dpmcp_cmd_set_irq { - /* cmd word 0 */ - u8 irq_index; - u8 pad[3]; - __le32 irq_val; - /* cmd word 1 */ - __le64 irq_addr; - /* cmd word 2 */ - __le32 irq_num; -}; - -struct dpmcp_cmd_get_irq { - __le32 pad; - u8 irq_index; -}; - -struct dpmcp_rsp_get_irq { - /* cmd word 0 */ - __le32 irq_val; - __le32 pad; - /* cmd word 1 */ - __le64 irq_paddr; - /* cmd word 2 */ - __le32 irq_num; - __le32 type; -}; - -#define DPMCP_ENABLE 0x1 - -struct dpmcp_cmd_set_irq_enable { - u8 enable; - u8 pad[3]; - u8 irq_index; -}; - -struct dpmcp_cmd_get_irq_enable { - __le32 pad; - u8 irq_index; -}; - -struct dpmcp_rsp_get_irq_enable { - u8 enabled; -}; - -struct dpmcp_cmd_set_irq_mask { - __le32 mask; - u8 irq_index; -}; - -struct dpmcp_cmd_get_irq_mask { - __le32 pad; - u8 irq_index; -}; - -struct dpmcp_rsp_get_irq_mask { - __le32 mask; -}; - -struct dpmcp_cmd_get_irq_status { - __le32 status; - u8 irq_index; -}; - -struct dpmcp_rsp_get_irq_status { - __le32 status; -}; - -struct dpmcp_rsp_get_attributes { - /* response word 0 */ - __le32 pad; - __le32 id; - /* response word 1 */ - __le16 version_major; - __le16 version_minor; -}; - #endif /* _FSL_DPMCP_CMD_H */ |