dabecb2933
Detect external AP bus configuration changes and request an AP device rescan. Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
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* Copyright IBM Corp. 2012
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* Author(s): Holger Dengler (hd@linux.vnet.ibm.com)
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*/
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#ifndef ZCRYPT_DEBUG_H
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#define ZCRYPT_DEBUG_H
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#include <asm/debug.h>
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#include "zcrypt_api.h"
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/* that gives us 15 characters in the text event views */
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#define ZCRYPT_DBF_LEN 16
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/* sort out low debug levels early to avoid wasted sprints */
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static inline int zcrypt_dbf_passes(debug_info_t *dbf_grp, int level)
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{
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return (level <= dbf_grp->level);
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}
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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 6 /* informational */
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#define RC2WARN(rc) ((rc) ? DBF_WARN : DBF_INFO)
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#define ZCRYPT_DBF_COMMON(level, text...) \
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do { \
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if (zcrypt_dbf_passes(zcrypt_dbf_common, level)) { \
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char debug_buffer[ZCRYPT_DBF_LEN]; \
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snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
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debug_text_event(zcrypt_dbf_common, level, \
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debug_buffer); \
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} \
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} while (0)
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#define ZCRYPT_DBF_DEVICES(level, text...) \
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do { \
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if (zcrypt_dbf_passes(zcrypt_dbf_devices, level)) { \
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char debug_buffer[ZCRYPT_DBF_LEN]; \
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snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
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debug_text_event(zcrypt_dbf_devices, level, \
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debug_buffer); \
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} \
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} while (0)
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#define ZCRYPT_DBF_DEV(level, device, text...) \
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do { \
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if (zcrypt_dbf_passes(device->dbf_area, level)) { \
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char debug_buffer[ZCRYPT_DBF_LEN]; \
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snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
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debug_text_event(device->dbf_area, level, \
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debug_buffer); \
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} \
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} while (0)
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int zcrypt_debug_init(void);
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void zcrypt_debug_exit(void);
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#endif /* ZCRYPT_DEBUG_H */
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