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go/sys/1e3c182d5eb393bbf86cba8b726d9edab596c50d^!/.
commit
1e3c182d5eb393bbf86cba8b726d9edab596c50d
[log]
author
Lorenz Brun <lorenz@monogon.tech>
Sun Mar 08 11:05:52 2026 +0100
committer
Gopher Robot <gobot@golang.org>
Thu Aug 27 14:09:42 2026 -0700
tree
b6c0bd6c0e963914909e13b7b8bb59f6d4ca1846
parent
d429e20367b198593bc9d6e1babac786eafb5434 [diff]
unix: add IPMI interface

Add structs and constants for the Linux IPMI system interface.

Change-Id: I100c402bfdf9dd72b541b612c8783248c35bd16b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/752624
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: David Chase <drchase@google.com>

diff --git a/unix/linux/types.go b/unix/linux/types.go
index a59f0da..7e0bca9 100644
--- a/unix/linux/types.go
+++ b/unix/linux/types.go

@@ -132,6 +132,7 @@
 #include <linux/if_xdp.h>
 #include <linux/inet_diag.h>
 #include <linux/ipc.h>
+#include <linux/ipmi.h>
 #include <linux/kcm.h>
 #include <linux/keyctl.h>
 #include <linux/landlock.h>
@@ -6376,3 +6377,19 @@
 type GPIOV2LineInfo C.struct_gpio_v2_line_info
 type GPIOV2LineInfoChanged C.struct_gpio_v2_line_info_changed
 type GPIOV2LineEvent C.struct_gpio_v2_line_event
+
+// IPMI SI
+const (
+	IPMI_MAX_ADDR_SIZE              = C.IPMI_MAX_ADDR_SIZE
+	IPMI_SYSTEM_INTERFACE_ADDR_TYPE = C.IPMI_SYSTEM_INTERFACE_ADDR_TYPE
+	IPMI_BMC_CHANNEL                = C.IPMI_BMC_CHANNEL
+	IPMI_RESPONSE_RECV_TYPE         = C.IPMI_RESPONSE_RECV_TYPE
+
+	IPMICTL_SEND_COMMAND = C.IPMICTL_SEND_COMMAND
+	IPMICTL_RECEIVE_MSG  = C.IPMICTL_RECEIVE_MSG
+)
+
+type IPMISystemInterfaceAddr C.struct_ipmi_system_interface_addr
+type IPMIMsg C.struct_ipmi_msg
+type IPMIReq C.struct_ipmi_req
+type IPMIRecv C.struct_ipmi_recv

diff --git a/unix/ztypes_linux.go b/unix/ztypes_linux.go
index 57e9c87..538a18f 100644
--- a/unix/ztypes_linux.go
+++ b/unix/ztypes_linux.go

@@ -6525,3 +6525,23 @@
 	Line_seqno   uint32
 	_            [6]uint32
 }
+
+const (
+	IPMI_MAX_ADDR_SIZE              = 0x20
+	IPMI_SYSTEM_INTERFACE_ADDR_TYPE = 0xc
+	IPMI_BMC_CHANNEL                = 0xf
+	IPMI_RESPONSE_RECV_TYPE         = 0x1
+)
+
+type IPMISystemInterfaceAddr struct {
+	Type    int32
+	Channel int16
+	Lun     uint8
+	_       [1]byte
+}
+type IPMIMsg struct {
+	Netfn uint8
+	Cmd   uint8
+	Len   uint16
+	Data  *uint8
+}

diff --git a/unix/ztypes_linux_386.go b/unix/ztypes_linux_386.go
index ccb2494..38658a3 100644
--- a/unix/ztypes_linux_386.go
+++ b/unix/ztypes_linux_386.go

@@ -726,3 +726,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8014690d
+	IPMICTL_RECEIVE_MSG  = 0xc018690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int32
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int32
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_amd64.go b/unix/ztypes_linux_amd64.go
index ab10f82..267ffe0 100644
--- a/unix/ztypes_linux_amd64.go
+++ b/unix/ztypes_linux_amd64.go

@@ -740,3 +740,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_arm.go b/unix/ztypes_linux_arm.go
index 094665e..ec459d5 100644
--- a/unix/ztypes_linux_arm.go
+++ b/unix/ztypes_linux_arm.go

@@ -720,3 +720,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8014690d
+	IPMICTL_RECEIVE_MSG  = 0xc018690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int32
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int32
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_arm64.go b/unix/ztypes_linux_arm64.go
index 7df7168..fa45ab7 100644
--- a/unix/ztypes_linux_arm64.go
+++ b/unix/ztypes_linux_arm64.go

@@ -719,3 +719,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_loong64.go b/unix/ztypes_linux_loong64.go
index 26b87cc..3da72cc 100644
--- a/unix/ztypes_linux_loong64.go
+++ b/unix/ztypes_linux_loong64.go

@@ -720,3 +720,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_mips.go b/unix/ztypes_linux_mips.go
index a9ece20..78f8c6d 100644
--- a/unix/ztypes_linux_mips.go
+++ b/unix/ztypes_linux_mips.go

@@ -725,3 +725,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4014690d
+	IPMICTL_RECEIVE_MSG  = 0xc018690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int32
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int32
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_mips64.go b/unix/ztypes_linux_mips64.go
index 1587248..bbd4c6c 100644
--- a/unix/ztypes_linux_mips64.go
+++ b/unix/ztypes_linux_mips64.go

@@ -722,3 +722,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_mips64le.go b/unix/ztypes_linux_mips64le.go
index 8f6c7c5..644d31d 100644
--- a/unix/ztypes_linux_mips64le.go
+++ b/unix/ztypes_linux_mips64le.go

@@ -722,3 +722,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_mipsle.go b/unix/ztypes_linux_mipsle.go
index d398883..a976f62 100644
--- a/unix/ztypes_linux_mipsle.go
+++ b/unix/ztypes_linux_mipsle.go

@@ -725,3 +725,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4014690d
+	IPMICTL_RECEIVE_MSG  = 0xc018690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int32
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int32
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_ppc.go b/unix/ztypes_linux_ppc.go
index be53904..4632469 100644
--- a/unix/ztypes_linux_ppc.go
+++ b/unix/ztypes_linux_ppc.go

@@ -733,3 +733,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4014690d
+	IPMICTL_RECEIVE_MSG  = 0xc018690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int32
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int32
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_ppc64.go b/unix/ztypes_linux_ppc64.go
index 421fe74..cbc3039 100644
--- a/unix/ztypes_linux_ppc64.go
+++ b/unix/ztypes_linux_ppc64.go

@@ -728,3 +728,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_ppc64le.go b/unix/ztypes_linux_ppc64le.go
index bb0b25f..b47f7b4 100644
--- a/unix/ztypes_linux_ppc64le.go
+++ b/unix/ztypes_linux_ppc64le.go

@@ -728,3 +728,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_riscv64.go b/unix/ztypes_linux_riscv64.go
index c1d806a..cb16add 100644
--- a/unix/ztypes_linux_riscv64.go
+++ b/unix/ztypes_linux_riscv64.go

@@ -807,3 +807,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_s390x.go b/unix/ztypes_linux_s390x.go
index 28399f0..a57ab8f 100644
--- a/unix/ztypes_linux_s390x.go
+++ b/unix/ztypes_linux_s390x.go

@@ -742,3 +742,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x8044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x8028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}

diff --git a/unix/ztypes_linux_sparc64.go b/unix/ztypes_linux_sparc64.go
index 4daec9c..bf99635 100644
--- a/unix/ztypes_linux_sparc64.go
+++ b/unix/ztypes_linux_sparc64.go

@@ -723,3 +723,22 @@
 const (
 	GPIO_GET_CHIPINFO_IOCTL = 0x4044b401
 )
+
+const (
+	IPMICTL_SEND_COMMAND = 0x4028690d
+	IPMICTL_RECEIVE_MSG  = 0xc030690c
+)
+
+type IPMIReq struct {
+	Addr  *uint8
+	Len   uint32
+	Msgid int64
+	Msg   IPMIMsg
+}
+type IPMIRecv struct {
+	Recv_type int32
+	Addr      *uint8
+	Addr_len  uint32
+	Msgid     int64
+	Msg       IPMIMsg
+}