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29 lines
549 B
29 lines
549 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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/* |
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* ioctl interface for /dev/clp |
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* |
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* Copyright IBM Corp. 2016 |
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* Author(s): Martin Schwidefsky <[email protected]> |
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*/ |
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#ifndef _ASM_CLP_H |
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#define _ASM_CLP_H |
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#include <linux/types.h> |
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#include <linux/ioctl.h> |
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struct clp_req { |
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unsigned int c : 1; |
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unsigned int r : 1; |
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unsigned int lps : 6; |
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unsigned int cmd : 8; |
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unsigned int : 16; |
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unsigned int reserved; |
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__u64 data_p; |
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}; |
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#define CLP_IOCTL_MAGIC 'c' |
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#define CLP_SYNC _IOWR(CLP_IOCTL_MAGIC, 0xC1, struct clp_req) |
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#endif
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