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author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/linux-headers/misc/cxl.h | |
parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
download | ydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/linux-headers/misc/cxl.h')
-rw-r--r-- | contrib/libs/linux-headers/misc/cxl.h | 312 |
1 files changed, 156 insertions, 156 deletions
diff --git a/contrib/libs/linux-headers/misc/cxl.h b/contrib/libs/linux-headers/misc/cxl.h index b0bb570f83..02e7fa4b50 100644 --- a/contrib/libs/linux-headers/misc/cxl.h +++ b/contrib/libs/linux-headers/misc/cxl.h @@ -1,156 +1,156 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * Copyright 2014 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 _MISC_CXL_H -#define _MISC_CXL_H - -#include <linux/types.h> -#include <linux/ioctl.h> - - -struct cxl_ioctl_start_work { - __u64 flags; - __u64 work_element_descriptor; - __u64 amr; - __s16 num_interrupts; - __u16 tid; - __s32 reserved1; - __u64 reserved2; - __u64 reserved3; - __u64 reserved4; - __u64 reserved5; -}; - -#define CXL_START_WORK_AMR 0x0000000000000001ULL -#define CXL_START_WORK_NUM_IRQS 0x0000000000000002ULL -#define CXL_START_WORK_ERR_FF 0x0000000000000004ULL -#define CXL_START_WORK_TID 0x0000000000000008ULL -#define CXL_START_WORK_ALL (CXL_START_WORK_AMR |\ - CXL_START_WORK_NUM_IRQS |\ - CXL_START_WORK_ERR_FF |\ - CXL_START_WORK_TID) - - -/* Possible modes that an afu can be in */ -#define CXL_MODE_DEDICATED 0x1 -#define CXL_MODE_DIRECTED 0x2 - -/* possible flags for the cxl_afu_id flags field */ -#define CXL_AFUID_FLAG_SLAVE 0x1 /* In directed-mode afu is in slave mode */ - -struct cxl_afu_id { - __u64 flags; /* One of CXL_AFUID_FLAG_X */ - __u32 card_id; - __u32 afu_offset; - __u32 afu_mode; /* one of the CXL_MODE_X */ - __u32 reserved1; - __u64 reserved2; - __u64 reserved3; - __u64 reserved4; - __u64 reserved5; - __u64 reserved6; -}; - -/* base adapter image header is included in the image */ -#define CXL_AI_NEED_HEADER 0x0000000000000001ULL -#define CXL_AI_ALL CXL_AI_NEED_HEADER - -#define CXL_AI_HEADER_SIZE 128 -#define CXL_AI_BUFFER_SIZE 4096 -#define CXL_AI_MAX_ENTRIES 256 -#define CXL_AI_MAX_CHUNK_SIZE (CXL_AI_BUFFER_SIZE * CXL_AI_MAX_ENTRIES) - -struct cxl_adapter_image { - __u64 flags; - __u64 data; - __u64 len_data; - __u64 len_image; - __u64 reserved1; - __u64 reserved2; - __u64 reserved3; - __u64 reserved4; -}; - -/* ioctl numbers */ -#define CXL_MAGIC 0xCA -/* AFU devices */ -#define CXL_IOCTL_START_WORK _IOW(CXL_MAGIC, 0x00, struct cxl_ioctl_start_work) -#define CXL_IOCTL_GET_PROCESS_ELEMENT _IOR(CXL_MAGIC, 0x01, __u32) -#define CXL_IOCTL_GET_AFU_ID _IOR(CXL_MAGIC, 0x02, struct cxl_afu_id) -/* adapter devices */ -#define CXL_IOCTL_DOWNLOAD_IMAGE _IOW(CXL_MAGIC, 0x0A, struct cxl_adapter_image) -#define CXL_IOCTL_VALIDATE_IMAGE _IOW(CXL_MAGIC, 0x0B, struct cxl_adapter_image) - -#define CXL_READ_MIN_SIZE 0x1000 /* 4K */ - -/* Events from read() */ -enum cxl_event_type { - CXL_EVENT_RESERVED = 0, - CXL_EVENT_AFU_INTERRUPT = 1, - CXL_EVENT_DATA_STORAGE = 2, - CXL_EVENT_AFU_ERROR = 3, - CXL_EVENT_AFU_DRIVER = 4, -}; - -struct cxl_event_header { - __u16 type; - __u16 size; - __u16 process_element; - __u16 reserved1; -}; - -struct cxl_event_afu_interrupt { - __u16 flags; - __u16 irq; /* Raised AFU interrupt number */ - __u32 reserved1; -}; - -struct cxl_event_data_storage { - __u16 flags; - __u16 reserved1; - __u32 reserved2; - __u64 addr; - __u64 dsisr; - __u64 reserved3; -}; - -struct cxl_event_afu_error { - __u16 flags; - __u16 reserved1; - __u32 reserved2; - __u64 error; -}; - -struct cxl_event_afu_driver_reserved { - /* - * Defines the buffer passed to the cxl driver by the AFU driver. - * - * This is not ABI since the event header.size passed to the user for - * existing events is set in the read call to sizeof(cxl_event_header) - * + sizeof(whatever event is being dispatched) and the user is already - * required to use a 4K buffer on the read call. - * - * Of course the contents will be ABI, but that's up the AFU driver. - */ - __u32 data_size; - __u8 data[]; -}; - -struct cxl_event { - struct cxl_event_header header; - union { - struct cxl_event_afu_interrupt irq; - struct cxl_event_data_storage fault; - struct cxl_event_afu_error afu_error; - struct cxl_event_afu_driver_reserved afu_driver_event; - }; -}; - -#endif /* _MISC_CXL_H */ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright 2014 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 _MISC_CXL_H +#define _MISC_CXL_H + +#include <linux/types.h> +#include <linux/ioctl.h> + + +struct cxl_ioctl_start_work { + __u64 flags; + __u64 work_element_descriptor; + __u64 amr; + __s16 num_interrupts; + __u16 tid; + __s32 reserved1; + __u64 reserved2; + __u64 reserved3; + __u64 reserved4; + __u64 reserved5; +}; + +#define CXL_START_WORK_AMR 0x0000000000000001ULL +#define CXL_START_WORK_NUM_IRQS 0x0000000000000002ULL +#define CXL_START_WORK_ERR_FF 0x0000000000000004ULL +#define CXL_START_WORK_TID 0x0000000000000008ULL +#define CXL_START_WORK_ALL (CXL_START_WORK_AMR |\ + CXL_START_WORK_NUM_IRQS |\ + CXL_START_WORK_ERR_FF |\ + CXL_START_WORK_TID) + + +/* Possible modes that an afu can be in */ +#define CXL_MODE_DEDICATED 0x1 +#define CXL_MODE_DIRECTED 0x2 + +/* possible flags for the cxl_afu_id flags field */ +#define CXL_AFUID_FLAG_SLAVE 0x1 /* In directed-mode afu is in slave mode */ + +struct cxl_afu_id { + __u64 flags; /* One of CXL_AFUID_FLAG_X */ + __u32 card_id; + __u32 afu_offset; + __u32 afu_mode; /* one of the CXL_MODE_X */ + __u32 reserved1; + __u64 reserved2; + __u64 reserved3; + __u64 reserved4; + __u64 reserved5; + __u64 reserved6; +}; + +/* base adapter image header is included in the image */ +#define CXL_AI_NEED_HEADER 0x0000000000000001ULL +#define CXL_AI_ALL CXL_AI_NEED_HEADER + +#define CXL_AI_HEADER_SIZE 128 +#define CXL_AI_BUFFER_SIZE 4096 +#define CXL_AI_MAX_ENTRIES 256 +#define CXL_AI_MAX_CHUNK_SIZE (CXL_AI_BUFFER_SIZE * CXL_AI_MAX_ENTRIES) + +struct cxl_adapter_image { + __u64 flags; + __u64 data; + __u64 len_data; + __u64 len_image; + __u64 reserved1; + __u64 reserved2; + __u64 reserved3; + __u64 reserved4; +}; + +/* ioctl numbers */ +#define CXL_MAGIC 0xCA +/* AFU devices */ +#define CXL_IOCTL_START_WORK _IOW(CXL_MAGIC, 0x00, struct cxl_ioctl_start_work) +#define CXL_IOCTL_GET_PROCESS_ELEMENT _IOR(CXL_MAGIC, 0x01, __u32) +#define CXL_IOCTL_GET_AFU_ID _IOR(CXL_MAGIC, 0x02, struct cxl_afu_id) +/* adapter devices */ +#define CXL_IOCTL_DOWNLOAD_IMAGE _IOW(CXL_MAGIC, 0x0A, struct cxl_adapter_image) +#define CXL_IOCTL_VALIDATE_IMAGE _IOW(CXL_MAGIC, 0x0B, struct cxl_adapter_image) + +#define CXL_READ_MIN_SIZE 0x1000 /* 4K */ + +/* Events from read() */ +enum cxl_event_type { + CXL_EVENT_RESERVED = 0, + CXL_EVENT_AFU_INTERRUPT = 1, + CXL_EVENT_DATA_STORAGE = 2, + CXL_EVENT_AFU_ERROR = 3, + CXL_EVENT_AFU_DRIVER = 4, +}; + +struct cxl_event_header { + __u16 type; + __u16 size; + __u16 process_element; + __u16 reserved1; +}; + +struct cxl_event_afu_interrupt { + __u16 flags; + __u16 irq; /* Raised AFU interrupt number */ + __u32 reserved1; +}; + +struct cxl_event_data_storage { + __u16 flags; + __u16 reserved1; + __u32 reserved2; + __u64 addr; + __u64 dsisr; + __u64 reserved3; +}; + +struct cxl_event_afu_error { + __u16 flags; + __u16 reserved1; + __u32 reserved2; + __u64 error; +}; + +struct cxl_event_afu_driver_reserved { + /* + * Defines the buffer passed to the cxl driver by the AFU driver. + * + * This is not ABI since the event header.size passed to the user for + * existing events is set in the read call to sizeof(cxl_event_header) + * + sizeof(whatever event is being dispatched) and the user is already + * required to use a 4K buffer on the read call. + * + * Of course the contents will be ABI, but that's up the AFU driver. + */ + __u32 data_size; + __u8 data[]; +}; + +struct cxl_event { + struct cxl_event_header header; + union { + struct cxl_event_afu_interrupt irq; + struct cxl_event_data_storage fault; + struct cxl_event_afu_error afu_error; + struct cxl_event_afu_driver_reserved afu_driver_event; + }; +}; + +#endif /* _MISC_CXL_H */ |