76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*
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*/
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#ifndef __HH_ERRNO_H
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#define __HH_ERRNO_H
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#include <linux/errno.h>
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#define HH_ERROR_OK 0
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#define HH_ERROR_UNIMPLEMENTED -1
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#define HH_ERROR_ARG_INVAL 1
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#define HH_ERROR_ARG_SIZE 2
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#define HH_ERROR_ARG_ALIGN 3
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#define HH_ERROR_NOMEM 10
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#define HH_ERROR_ADDR_OVFL 20
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#define HH_ERROR_ADDR_UNFL 21
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#define HH_ERROR_ADDR_INVAL 22
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#define HH_ERROR_DENIED 30
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#define HH_ERROR_BUSY 31
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#define HH_ERROR_IDLE 32
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#define HH_ERROR_IRQ_BOUND 40
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#define HH_ERROR_IRQ_UNBOUND 41
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#define HH_ERROR_CSPACE_CAP_NULL 50
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#define HH_ERROR_CSPACE_CAP_REVOKED 51
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#define HH_ERROR_CSPACE_WRONG_OBJ_TYPE 52
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#define HH_ERROR_CSPACE_INSUF_RIGHTS 53
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#define HH_ERROR_CSPACE_FULL 54
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#define HH_ERROR_MSGQUEUE_EMPTY 60
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#define HH_ERROR_MSGQUEUE_FULL 61
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static inline int hh_remap_error(int hh_error)
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{
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switch (hh_error) {
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case HH_ERROR_OK:
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return 0;
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case HH_ERROR_NOMEM:
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return -ENOMEM;
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case HH_ERROR_DENIED:
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case HH_ERROR_CSPACE_CAP_NULL:
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case HH_ERROR_CSPACE_CAP_REVOKED:
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case HH_ERROR_CSPACE_WRONG_OBJ_TYPE:
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case HH_ERROR_CSPACE_INSUF_RIGHTS:
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case HH_ERROR_CSPACE_FULL:
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return -EACCES;
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case HH_ERROR_BUSY:
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case HH_ERROR_IDLE:
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return -EBUSY;
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case HH_ERROR_IRQ_BOUND:
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case HH_ERROR_IRQ_UNBOUND:
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case HH_ERROR_MSGQUEUE_FULL:
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case HH_ERROR_MSGQUEUE_EMPTY:
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return -EPERM;
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case HH_ERROR_UNIMPLEMENTED:
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case HH_ERROR_ARG_INVAL:
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case HH_ERROR_ARG_SIZE:
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case HH_ERROR_ARG_ALIGN:
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case HH_ERROR_ADDR_OVFL:
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case HH_ERROR_ADDR_UNFL:
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case HH_ERROR_ADDR_INVAL:
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default:
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return -EINVAL;
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}
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}
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#endif
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