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-rw-r--r--include/linux/ipmi.h34
1 files changed, 26 insertions, 8 deletions
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 596ca6130159..938d55b813a5 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -35,6 +35,7 @@
#define __LINUX_IPMI_H
#include <linux/ipmi_msgdefs.h>
+#include <linux/compiler.h>
/*
* This file describes an interface to an IPMI driver. You have to
@@ -241,7 +242,8 @@ struct ipmi_recv_msg
/* The user_msg_data is the data supplied when a message was
sent, if this is a response to a sent message. If this is
not a response to a sent message, then user_msg_data will
- be NULL. */
+ be NULL. If the user above is NULL, then this will be the
+ intf. */
void *user_msg_data;
/* Call this when done with the message. It will presumably free
@@ -298,13 +300,19 @@ void ipmi_get_version(ipmi_user_t user,
this user, so it will affect all users of this interface. This is
so some initialization code can come in and do the OEM-specific
things it takes to determine your address (if not the BMC) and set
- it for everyone else. */
-void ipmi_set_my_address(ipmi_user_t user,
- unsigned char address);
-unsigned char ipmi_get_my_address(ipmi_user_t user);
-void ipmi_set_my_LUN(ipmi_user_t user,
- unsigned char LUN);
-unsigned char ipmi_get_my_LUN(ipmi_user_t user);
+ it for everyone else. Note that each channel can have its own address. */
+int ipmi_set_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char address);
+int ipmi_get_my_address(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *address);
+int ipmi_set_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char LUN);
+int ipmi_get_my_LUN(ipmi_user_t user,
+ unsigned int channel,
+ unsigned char *LUN);
/*
* Like ipmi_request, but lets you specify the number of retries and
@@ -585,6 +593,16 @@ struct ipmi_cmdspec
* things it takes to determine your address (if not the BMC) and set
* it for everyone else. You should probably leave the LUN alone.
*/
+struct ipmi_channel_lun_address_set
+{
+ unsigned short channel;
+ unsigned char value;
+};
+#define IPMICTL_SET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 24, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 25, struct ipmi_channel_lun_address_set)
+#define IPMICTL_SET_MY_CHANNEL_LUN_CMD _IOR(IPMI_IOC_MAGIC, 26, struct ipmi_channel_lun_address_set)
+#define IPMICTL_GET_MY_CHANNEL_LUN_CMD _IOR(IPMI_IOC_MAGIC, 27, struct ipmi_channel_lun_address_set)
+/* Legacy interfaces, these only set IPMB 0. */
#define IPMICTL_SET_MY_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 17, unsigned int)
#define IPMICTL_GET_MY_ADDRESS_CMD _IOR(IPMI_IOC_MAGIC, 18, unsigned int)
#define IPMICTL_SET_MY_LUN_CMD _IOR(IPMI_IOC_MAGIC, 19, unsigned int)
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