diff options
author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:45:01 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:01 +0300 |
commit | 2d37894b1b037cf24231090eda8589bbb44fb6fc (patch) | |
tree | be835aa92c6248212e705f25388ebafcf84bc7a1 /contrib/libs/linux-headers/linux/ndctl.h | |
parent | 718c552901d703c502ccbefdfc3c9028d608b947 (diff) | |
download | ydb-2d37894b1b037cf24231090eda8589bbb44fb6fc.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/linux-headers/linux/ndctl.h')
-rw-r--r-- | contrib/libs/linux-headers/linux/ndctl.h | 502 |
1 files changed, 251 insertions, 251 deletions
diff --git a/contrib/libs/linux-headers/linux/ndctl.h b/contrib/libs/linux-headers/linux/ndctl.h index 7445c6dc1ab..ffb1a2a4430 100644 --- a/contrib/libs/linux-headers/linux/ndctl.h +++ b/contrib/libs/linux-headers/linux/ndctl.h @@ -1,251 +1,251 @@ -/* - * Copyright (c) 2014-2016, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU Lesser General Public License, - * version 2.1, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for - * more details. - */ -#ifndef __NDCTL_H__ -#define __NDCTL_H__ - -#include <linux/types.h> - -struct nd_cmd_dimm_flags { - __u32 status; - __u32 flags; -} __attribute__((packed)); - -struct nd_cmd_get_config_size { - __u32 status; - __u32 config_size; - __u32 max_xfer; -} __attribute__((packed)); - -struct nd_cmd_get_config_data_hdr { - __u32 in_offset; - __u32 in_length; - __u32 status; - __u8 out_buf[0]; -} __attribute__((packed)); - -struct nd_cmd_set_config_hdr { - __u32 in_offset; - __u32 in_length; - __u8 in_buf[0]; -} __attribute__((packed)); - -struct nd_cmd_vendor_hdr { - __u32 opcode; - __u32 in_length; - __u8 in_buf[0]; -} __attribute__((packed)); - -struct nd_cmd_vendor_tail { - __u32 status; - __u32 out_length; - __u8 out_buf[0]; -} __attribute__((packed)); - -struct nd_cmd_ars_cap { - __u64 address; - __u64 length; - __u32 status; - __u32 max_ars_out; - __u32 clear_err_unit; - __u16 flags; - __u16 reserved; -} __attribute__((packed)); - -struct nd_cmd_ars_start { - __u64 address; - __u64 length; - __u16 type; - __u8 flags; - __u8 reserved[5]; - __u32 status; - __u32 scrub_time; -} __attribute__((packed)); - -struct nd_cmd_ars_status { - __u32 status; - __u32 out_length; - __u64 address; - __u64 length; - __u64 restart_address; - __u64 restart_length; - __u16 type; - __u16 flags; - __u32 num_records; - struct nd_ars_record { - __u32 handle; - __u32 reserved; - __u64 err_address; - __u64 length; - } __attribute__((packed)) records[0]; -} __attribute__((packed)); - -struct nd_cmd_clear_error { - __u64 address; - __u64 length; - __u32 status; - __u8 reserved[4]; - __u64 cleared; -} __attribute__((packed)); - -enum { - ND_CMD_IMPLEMENTED = 0, - - /* bus commands */ - ND_CMD_ARS_CAP = 1, - ND_CMD_ARS_START = 2, - ND_CMD_ARS_STATUS = 3, - ND_CMD_CLEAR_ERROR = 4, - - /* per-dimm commands */ - ND_CMD_SMART = 1, - ND_CMD_SMART_THRESHOLD = 2, - ND_CMD_DIMM_FLAGS = 3, - ND_CMD_GET_CONFIG_SIZE = 4, - ND_CMD_GET_CONFIG_DATA = 5, - ND_CMD_SET_CONFIG_DATA = 6, - ND_CMD_VENDOR_EFFECT_LOG_SIZE = 7, - ND_CMD_VENDOR_EFFECT_LOG = 8, - ND_CMD_VENDOR = 9, - ND_CMD_CALL = 10, -}; - -enum { - ND_ARS_VOLATILE = 1, - ND_ARS_PERSISTENT = 2, - ND_ARS_RETURN_PREV_DATA = 1 << 1, - ND_CONFIG_LOCKED = 1, -}; - -static __inline__ const char *nvdimm_bus_cmd_name(unsigned cmd) -{ - switch (cmd) { - case ND_CMD_ARS_CAP: return "ars_cap"; - case ND_CMD_ARS_START: return "ars_start"; - case ND_CMD_ARS_STATUS: return "ars_status"; - case ND_CMD_CLEAR_ERROR: return "clear_error"; - case ND_CMD_CALL: return "cmd_call"; - default: return "unknown"; - } -} - -static __inline__ const char *nvdimm_cmd_name(unsigned cmd) -{ - switch (cmd) { - case ND_CMD_SMART: return "smart"; - case ND_CMD_SMART_THRESHOLD: return "smart_thresh"; - case ND_CMD_DIMM_FLAGS: return "flags"; - case ND_CMD_GET_CONFIG_SIZE: return "get_size"; - case ND_CMD_GET_CONFIG_DATA: return "get_data"; - case ND_CMD_SET_CONFIG_DATA: return "set_data"; - case ND_CMD_VENDOR_EFFECT_LOG_SIZE: return "effect_size"; - case ND_CMD_VENDOR_EFFECT_LOG: return "effect_log"; - case ND_CMD_VENDOR: return "vendor"; - case ND_CMD_CALL: return "cmd_call"; - default: return "unknown"; - } -} - -#define ND_IOCTL 'N' - -#define ND_IOCTL_DIMM_FLAGS _IOWR(ND_IOCTL, ND_CMD_DIMM_FLAGS,\ - struct nd_cmd_dimm_flags) - -#define ND_IOCTL_GET_CONFIG_SIZE _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_SIZE,\ - struct nd_cmd_get_config_size) - -#define ND_IOCTL_GET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_DATA,\ - struct nd_cmd_get_config_data_hdr) - -#define ND_IOCTL_SET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_SET_CONFIG_DATA,\ - struct nd_cmd_set_config_hdr) - -#define ND_IOCTL_VENDOR _IOWR(ND_IOCTL, ND_CMD_VENDOR,\ - struct nd_cmd_vendor_hdr) - -#define ND_IOCTL_ARS_CAP _IOWR(ND_IOCTL, ND_CMD_ARS_CAP,\ - struct nd_cmd_ars_cap) - -#define ND_IOCTL_ARS_START _IOWR(ND_IOCTL, ND_CMD_ARS_START,\ - struct nd_cmd_ars_start) - -#define ND_IOCTL_ARS_STATUS _IOWR(ND_IOCTL, ND_CMD_ARS_STATUS,\ - struct nd_cmd_ars_status) - -#define ND_IOCTL_CLEAR_ERROR _IOWR(ND_IOCTL, ND_CMD_CLEAR_ERROR,\ - struct nd_cmd_clear_error) - -#define ND_DEVICE_DIMM 1 /* nd_dimm: container for "config data" */ -#define ND_DEVICE_REGION_PMEM 2 /* nd_region: (parent of PMEM namespaces) */ -#define ND_DEVICE_REGION_BLK 3 /* nd_region: (parent of BLK namespaces) */ -#define ND_DEVICE_NAMESPACE_IO 4 /* legacy persistent memory */ -#define ND_DEVICE_NAMESPACE_PMEM 5 /* PMEM namespace (may alias with BLK) */ -#define ND_DEVICE_NAMESPACE_BLK 6 /* BLK namespace (may alias with PMEM) */ -#define ND_DEVICE_DAX_PMEM 7 /* Device DAX interface to pmem */ - -enum nd_driver_flags { - ND_DRIVER_DIMM = 1 << ND_DEVICE_DIMM, - ND_DRIVER_REGION_PMEM = 1 << ND_DEVICE_REGION_PMEM, - ND_DRIVER_REGION_BLK = 1 << ND_DEVICE_REGION_BLK, - ND_DRIVER_NAMESPACE_IO = 1 << ND_DEVICE_NAMESPACE_IO, - ND_DRIVER_NAMESPACE_PMEM = 1 << ND_DEVICE_NAMESPACE_PMEM, - ND_DRIVER_NAMESPACE_BLK = 1 << ND_DEVICE_NAMESPACE_BLK, - ND_DRIVER_DAX_PMEM = 1 << ND_DEVICE_DAX_PMEM, -}; - -enum ars_masks { - ARS_STATUS_MASK = 0x0000FFFF, - ARS_EXT_STATUS_SHIFT = 16, -}; - -/* - * struct nd_cmd_pkg - * - * is a wrapper to a quasi pass thru interface for invoking firmware - * associated with nvdimms. - * - * INPUT PARAMETERS - * - * nd_family corresponds to the firmware (e.g. DSM) interface. - * - * nd_command are the function index advertised by the firmware. - * - * nd_size_in is the size of the input parameters being passed to firmware - * - * OUTPUT PARAMETERS - * - * nd_fw_size is the size of the data firmware wants to return for - * the call. If nd_fw_size is greater than size of nd_size_out, only - * the first nd_size_out bytes are returned. - */ - -struct nd_cmd_pkg { - __u64 nd_family; /* family of commands */ - __u64 nd_command; - __u32 nd_size_in; /* INPUT: size of input args */ - __u32 nd_size_out; /* INPUT: size of payload */ - __u32 nd_reserved2[9]; /* reserved must be zero */ - __u32 nd_fw_size; /* OUTPUT: size fw wants to return */ - unsigned char nd_payload[]; /* Contents of call */ -}; - -/* These NVDIMM families represent pre-standardization command sets */ -#define NVDIMM_FAMILY_INTEL 0 -#define NVDIMM_FAMILY_HPE1 1 -#define NVDIMM_FAMILY_HPE2 2 -#define NVDIMM_FAMILY_MSFT 3 -#define NVDIMM_FAMILY_HYPERV 4 - -#define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\ - struct nd_cmd_pkg) - -#endif /* __NDCTL_H__ */ +/* + * Copyright (c) 2014-2016, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU Lesser General Public License, + * version 2.1, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + * more details. + */ +#ifndef __NDCTL_H__ +#define __NDCTL_H__ + +#include <linux/types.h> + +struct nd_cmd_dimm_flags { + __u32 status; + __u32 flags; +} __attribute__((packed)); + +struct nd_cmd_get_config_size { + __u32 status; + __u32 config_size; + __u32 max_xfer; +} __attribute__((packed)); + +struct nd_cmd_get_config_data_hdr { + __u32 in_offset; + __u32 in_length; + __u32 status; + __u8 out_buf[0]; +} __attribute__((packed)); + +struct nd_cmd_set_config_hdr { + __u32 in_offset; + __u32 in_length; + __u8 in_buf[0]; +} __attribute__((packed)); + +struct nd_cmd_vendor_hdr { + __u32 opcode; + __u32 in_length; + __u8 in_buf[0]; +} __attribute__((packed)); + +struct nd_cmd_vendor_tail { + __u32 status; + __u32 out_length; + __u8 out_buf[0]; +} __attribute__((packed)); + +struct nd_cmd_ars_cap { + __u64 address; + __u64 length; + __u32 status; + __u32 max_ars_out; + __u32 clear_err_unit; + __u16 flags; + __u16 reserved; +} __attribute__((packed)); + +struct nd_cmd_ars_start { + __u64 address; + __u64 length; + __u16 type; + __u8 flags; + __u8 reserved[5]; + __u32 status; + __u32 scrub_time; +} __attribute__((packed)); + +struct nd_cmd_ars_status { + __u32 status; + __u32 out_length; + __u64 address; + __u64 length; + __u64 restart_address; + __u64 restart_length; + __u16 type; + __u16 flags; + __u32 num_records; + struct nd_ars_record { + __u32 handle; + __u32 reserved; + __u64 err_address; + __u64 length; + } __attribute__((packed)) records[0]; +} __attribute__((packed)); + +struct nd_cmd_clear_error { + __u64 address; + __u64 length; + __u32 status; + __u8 reserved[4]; + __u64 cleared; +} __attribute__((packed)); + +enum { + ND_CMD_IMPLEMENTED = 0, + + /* bus commands */ + ND_CMD_ARS_CAP = 1, + ND_CMD_ARS_START = 2, + ND_CMD_ARS_STATUS = 3, + ND_CMD_CLEAR_ERROR = 4, + + /* per-dimm commands */ + ND_CMD_SMART = 1, + ND_CMD_SMART_THRESHOLD = 2, + ND_CMD_DIMM_FLAGS = 3, + ND_CMD_GET_CONFIG_SIZE = 4, + ND_CMD_GET_CONFIG_DATA = 5, + ND_CMD_SET_CONFIG_DATA = 6, + ND_CMD_VENDOR_EFFECT_LOG_SIZE = 7, + ND_CMD_VENDOR_EFFECT_LOG = 8, + ND_CMD_VENDOR = 9, + ND_CMD_CALL = 10, +}; + +enum { + ND_ARS_VOLATILE = 1, + ND_ARS_PERSISTENT = 2, + ND_ARS_RETURN_PREV_DATA = 1 << 1, + ND_CONFIG_LOCKED = 1, +}; + +static __inline__ const char *nvdimm_bus_cmd_name(unsigned cmd) +{ + switch (cmd) { + case ND_CMD_ARS_CAP: return "ars_cap"; + case ND_CMD_ARS_START: return "ars_start"; + case ND_CMD_ARS_STATUS: return "ars_status"; + case ND_CMD_CLEAR_ERROR: return "clear_error"; + case ND_CMD_CALL: return "cmd_call"; + default: return "unknown"; + } +} + +static __inline__ const char *nvdimm_cmd_name(unsigned cmd) +{ + switch (cmd) { + case ND_CMD_SMART: return "smart"; + case ND_CMD_SMART_THRESHOLD: return "smart_thresh"; + case ND_CMD_DIMM_FLAGS: return "flags"; + case ND_CMD_GET_CONFIG_SIZE: return "get_size"; + case ND_CMD_GET_CONFIG_DATA: return "get_data"; + case ND_CMD_SET_CONFIG_DATA: return "set_data"; + case ND_CMD_VENDOR_EFFECT_LOG_SIZE: return "effect_size"; + case ND_CMD_VENDOR_EFFECT_LOG: return "effect_log"; + case ND_CMD_VENDOR: return "vendor"; + case ND_CMD_CALL: return "cmd_call"; + default: return "unknown"; + } +} + +#define ND_IOCTL 'N' + +#define ND_IOCTL_DIMM_FLAGS _IOWR(ND_IOCTL, ND_CMD_DIMM_FLAGS,\ + struct nd_cmd_dimm_flags) + +#define ND_IOCTL_GET_CONFIG_SIZE _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_SIZE,\ + struct nd_cmd_get_config_size) + +#define ND_IOCTL_GET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_GET_CONFIG_DATA,\ + struct nd_cmd_get_config_data_hdr) + +#define ND_IOCTL_SET_CONFIG_DATA _IOWR(ND_IOCTL, ND_CMD_SET_CONFIG_DATA,\ + struct nd_cmd_set_config_hdr) + +#define ND_IOCTL_VENDOR _IOWR(ND_IOCTL, ND_CMD_VENDOR,\ + struct nd_cmd_vendor_hdr) + +#define ND_IOCTL_ARS_CAP _IOWR(ND_IOCTL, ND_CMD_ARS_CAP,\ + struct nd_cmd_ars_cap) + +#define ND_IOCTL_ARS_START _IOWR(ND_IOCTL, ND_CMD_ARS_START,\ + struct nd_cmd_ars_start) + +#define ND_IOCTL_ARS_STATUS _IOWR(ND_IOCTL, ND_CMD_ARS_STATUS,\ + struct nd_cmd_ars_status) + +#define ND_IOCTL_CLEAR_ERROR _IOWR(ND_IOCTL, ND_CMD_CLEAR_ERROR,\ + struct nd_cmd_clear_error) + +#define ND_DEVICE_DIMM 1 /* nd_dimm: container for "config data" */ +#define ND_DEVICE_REGION_PMEM 2 /* nd_region: (parent of PMEM namespaces) */ +#define ND_DEVICE_REGION_BLK 3 /* nd_region: (parent of BLK namespaces) */ +#define ND_DEVICE_NAMESPACE_IO 4 /* legacy persistent memory */ +#define ND_DEVICE_NAMESPACE_PMEM 5 /* PMEM namespace (may alias with BLK) */ +#define ND_DEVICE_NAMESPACE_BLK 6 /* BLK namespace (may alias with PMEM) */ +#define ND_DEVICE_DAX_PMEM 7 /* Device DAX interface to pmem */ + +enum nd_driver_flags { + ND_DRIVER_DIMM = 1 << ND_DEVICE_DIMM, + ND_DRIVER_REGION_PMEM = 1 << ND_DEVICE_REGION_PMEM, + ND_DRIVER_REGION_BLK = 1 << ND_DEVICE_REGION_BLK, + ND_DRIVER_NAMESPACE_IO = 1 << ND_DEVICE_NAMESPACE_IO, + ND_DRIVER_NAMESPACE_PMEM = 1 << ND_DEVICE_NAMESPACE_PMEM, + ND_DRIVER_NAMESPACE_BLK = 1 << ND_DEVICE_NAMESPACE_BLK, + ND_DRIVER_DAX_PMEM = 1 << ND_DEVICE_DAX_PMEM, +}; + +enum ars_masks { + ARS_STATUS_MASK = 0x0000FFFF, + ARS_EXT_STATUS_SHIFT = 16, +}; + +/* + * struct nd_cmd_pkg + * + * is a wrapper to a quasi pass thru interface for invoking firmware + * associated with nvdimms. + * + * INPUT PARAMETERS + * + * nd_family corresponds to the firmware (e.g. DSM) interface. + * + * nd_command are the function index advertised by the firmware. + * + * nd_size_in is the size of the input parameters being passed to firmware + * + * OUTPUT PARAMETERS + * + * nd_fw_size is the size of the data firmware wants to return for + * the call. If nd_fw_size is greater than size of nd_size_out, only + * the first nd_size_out bytes are returned. + */ + +struct nd_cmd_pkg { + __u64 nd_family; /* family of commands */ + __u64 nd_command; + __u32 nd_size_in; /* INPUT: size of input args */ + __u32 nd_size_out; /* INPUT: size of payload */ + __u32 nd_reserved2[9]; /* reserved must be zero */ + __u32 nd_fw_size; /* OUTPUT: size fw wants to return */ + unsigned char nd_payload[]; /* Contents of call */ +}; + +/* These NVDIMM families represent pre-standardization command sets */ +#define NVDIMM_FAMILY_INTEL 0 +#define NVDIMM_FAMILY_HPE1 1 +#define NVDIMM_FAMILY_HPE2 2 +#define NVDIMM_FAMILY_MSFT 3 +#define NVDIMM_FAMILY_HYPERV 4 + +#define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\ + struct nd_cmd_pkg) + +#endif /* __NDCTL_H__ */ |