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| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2021-01-14 20:07:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 17:13:52 +0300 |
| commit | 8544717cdacc2f33f0f53a3b34c5125b37e13ce9 (patch) | |
| tree | 1bc844a038dadc1600eb6fd684bdb76093e88c6c /include/uapi/linux/fsl_mc.h | |
| parent | 2f6055c26f1913763eabc66c7c27d0693561e966 (diff) | |
| download | linux-8544717cdacc2f33f0f53a3b34c5125b37e13ce9.tar.xz | |
bus: fsl-mc: move fsl_mc_command struct in a uapi header
Define "struct fsl_mc_command" as a structure that can cross the
user/kernel boundary.
Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20210114170752.2927915-2-ciorneiioana@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/fsl_mc.h')
| -rw-r--r-- | include/uapi/linux/fsl_mc.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/uapi/linux/fsl_mc.h b/include/uapi/linux/fsl_mc.h new file mode 100644 index 000000000000..cf56d46f052e --- /dev/null +++ b/include/uapi/linux/fsl_mc.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Management Complex (MC) userspace public interface + * + * Copyright 2021 NXP + * + */ +#ifndef _UAPI_FSL_MC_H_ +#define _UAPI_FSL_MC_H_ + +#include <linux/types.h> + +#define MC_CMD_NUM_OF_PARAMS 7 + +/** + * struct fsl_mc_command - Management Complex (MC) command structure + * @header: MC command header + * @params: MC command parameters + */ +struct fsl_mc_command { + __le64 header; + __le64 params[MC_CMD_NUM_OF_PARAMS]; +}; + +#endif /* _UAPI_FSL_MC_H_ */ |