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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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fde2845135
Place reinclusion guards on linux/cuda.h otherwise the UAPI splitter script won't insert a #include to make the kernel header include the UAPI header. Signed-off-by: David Howells <dhowells@redhat.com>
42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/*
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* Definitions for talking to the CUDA. The CUDA is a microcontroller
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* which controls the ADB, system power, RTC, and various other things.
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*
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* Copyright (C) 1996 Paul Mackerras.
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*/
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#ifndef _LINUX_CUDA_H
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#define _LINUX_CUDA_H
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/* CUDA commands (2nd byte) */
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#define CUDA_WARM_START 0
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#define CUDA_AUTOPOLL 1
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#define CUDA_GET_6805_ADDR 2
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#define CUDA_GET_TIME 3
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#define CUDA_GET_PRAM 7
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#define CUDA_SET_6805_ADDR 8
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#define CUDA_SET_TIME 9
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#define CUDA_POWERDOWN 0xa
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#define CUDA_POWERUP_TIME 0xb
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#define CUDA_SET_PRAM 0xc
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#define CUDA_MS_RESET 0xd
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#define CUDA_SEND_DFAC 0xe
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#define CUDA_RESET_SYSTEM 0x11
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#define CUDA_SET_IPL 0x12
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#define CUDA_SET_AUTO_RATE 0x14
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#define CUDA_GET_AUTO_RATE 0x16
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#define CUDA_SET_DEVICE_LIST 0x19
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#define CUDA_GET_DEVICE_LIST 0x1a
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#define CUDA_GET_SET_IIC 0x22
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#ifdef __KERNEL__
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extern int find_via_cuda(void);
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extern int cuda_request(struct adb_request *req,
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void (*done)(struct adb_request *), int nbytes, ...);
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extern void cuda_poll(void);
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#endif /* __KERNEL */
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#endif /* _LINUX_CUDA_H */
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