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a084c44eaa
Sets up an s390dbf debug log for the vfio_ap device driver for logging events occurring during the lifetime of the driver. Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
33 lines
967 B
C
33 lines
967 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright IBM Corp. 2022
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*
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* Author(s): Tony Krowiak <akrowiak@linux.ibm.com>
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*/
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#ifndef VFIO_AP_DEBUG_H
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#define VFIO_AP_DEBUG_H
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#include <asm/debug.h>
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#define DBF_ERR 3 /* error conditions */
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#define DBF_WARN 4 /* warning conditions */
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#define DBF_INFO 5 /* informational */
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#define DBF_DEBUG 6 /* for debugging only */
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#define DBF_MAX_SPRINTF_ARGS 10
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#define VFIO_AP_DBF(...) \
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debug_sprintf_event(vfio_ap_dbf_info, ##__VA_ARGS__)
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#define VFIO_AP_DBF_ERR(...) \
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debug_sprintf_event(vfio_ap_dbf_info, DBF_ERR, ##__VA_ARGS__)
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#define VFIO_AP_DBF_WARN(...) \
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debug_sprintf_event(vfio_ap_dbf_info, DBF_WARN, ##__VA_ARGS__)
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#define VFIO_AP_DBF_INFO(...) \
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debug_sprintf_event(vfio_ap_dbf_info, DBF_INFO, ##__VA_ARGS__)
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#define VFIO_AP_DBF_DBG(...) \
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debug_sprintf_event(vfio_ap_dbf_info, DBF_DEBUG, ##__VA_ARGS__)
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extern debug_info_t *vfio_ap_dbf_info;
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#endif /* VFIO_AP_DEBUG_H */
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