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The SMBus system interface (SSIF) IPMI BMC driver can be used to perform in-band IPMI communication with their host in management (BMC) side. Thanks Dan for the copy_from_user() fix in the link below. Link: https://lore.kernel.org/linux-arm-kernel/20220310114119.13736-4-quan@os.amperecomputing.com/ Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Message-Id: <20221004093106.1653317-2-quan@os.amperecomputing.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
18 lines
456 B
C
18 lines
456 B
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note*/
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/*
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* Copyright (c) 2022, Ampere Computing LLC.
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*/
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#ifndef _UAPI_LINUX_IPMI_SSIF_BMC_H
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#define _UAPI_LINUX_IPMI_SSIF_BMC_H
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#include <linux/types.h>
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/* Max length of ipmi ssif message included netfn and cmd field */
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#define IPMI_SSIF_PAYLOAD_MAX 254
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struct ipmi_ssif_msg {
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unsigned int len;
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__u8 payload[IPMI_SSIF_PAYLOAD_MAX];
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};
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#endif /* _UAPI_LINUX_IPMI_SSIF_BMC_H */
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