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author | nkozlovskiy <nmk@ydb.tech> | 2023-10-11 19:11:46 +0300 |
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committer | nkozlovskiy <nmk@ydb.tech> | 2023-10-11 19:33:28 +0300 |
commit | 61b3971447e473726d6cdb23fc298e457b4d973c (patch) | |
tree | e2a2a864bb7717f7ae6138f6a3194a254dd2c7bb /contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h | |
parent | a674dc57d88d43c2e8e90a6084d5d2c988e0402c (diff) | |
download | ydb-61b3971447e473726d6cdb23fc298e457b4d973c.tar.gz |
add sanitizers dependencies
Diffstat (limited to 'contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h')
-rw-r--r-- | contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h b/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h new file mode 100644 index 00000000000..a0580f0e0e9 --- /dev/null +++ b/contrib/libs/linux-headers/linux/aspeed-lpc-ctrl.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright 2017 IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _LINUX_ASPEED_LPC_CTRL_H +#define _LINUX_ASPEED_LPC_CTRL_H + +#include <linux/ioctl.h> +#include <linux/types.h> + +/* Window types */ +#define ASPEED_LPC_CTRL_WINDOW_FLASH 1 +#define ASPEED_LPC_CTRL_WINDOW_MEMORY 2 + +/* + * This driver provides a window for the host to access a BMC resource + * across the BMC <-> Host LPC bus. + * + * window_type: The BMC resource that the host will access through the + * window. BMC flash and BMC RAM. + * + * window_id: For each window type there may be multiple windows, + * these are referenced by ID. + * + * flags: Reserved for future use, this field is expected to be + * zeroed. + * + * addr: Address on the host LPC bus that the specified window should + * be mapped. This address must be power of two aligned. + * + * offset: Offset into the BMC window that should be mapped to the + * host (at addr). This must be a multiple of size. + * + * size: The size of the mapping. The smallest possible size is 64K. + * This must be power of two aligned. + * + */ + +struct aspeed_lpc_ctrl_mapping { + __u8 window_type; + __u8 window_id; + __u16 flags; + __u32 addr; + __u32 offset; + __u32 size; +}; + +#define __ASPEED_LPC_CTRL_IOCTL_MAGIC 0xb2 + +#define ASPEED_LPC_CTRL_IOCTL_GET_SIZE _IOWR(__ASPEED_LPC_CTRL_IOCTL_MAGIC, \ + 0x00, struct aspeed_lpc_ctrl_mapping) + +#define ASPEED_LPC_CTRL_IOCTL_MAP _IOW(__ASPEED_LPC_CTRL_IOCTL_MAGIC, \ + 0x01, struct aspeed_lpc_ctrl_mapping) + +#endif /* _LINUX_ASPEED_LPC_CTRL_H */ |