#define __LINUX_IPMI_H
#include <linux/ipmi_msgdefs.h>
+#include <linux/compiler.h>
+#include <linux/device.h>
/*
* This file describes an interface to an IPMI driver. You have to
* In this address, the remote_SWID is always the SWID the remote
* message came from, or the SWID we are sending the message to.
* local_SWID is always our SWID. Note that having our SWID in the
- * message is a little wierd, but this is required.
+ * message is a little weird, but this is required.
*/
#define IPMI_LAN_ADDR_TYPE 0x04
struct ipmi_lan_addr
#include <linux/list.h>
#include <linux/module.h>
+#ifdef CONFIG_PROC_FS
+#include <linux/proc_fs.h>
+extern struct proc_dir_entry *proc_ipmi_root;
+#endif /* CONFIG_PROC_FS */
+
/* Opaque type for a IPMI message user. One of these is needed to
send and receive messages. */
typedef struct ipmi_user *ipmi_user_t;
/* 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
};
/* Allocate and free the receive message. */
-static inline void ipmi_free_recv_msg(struct ipmi_recv_msg *msg)
-{
- msg->done(msg);
-}
-struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
+void ipmi_free_recv_msg(struct ipmi_recv_msg *msg);
struct ipmi_user_hndl
{
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);
-
-/*
- * Send a command request from the given user. The address is the
- * proper address for the channel type. If this is a command, then
- * the message response comes back, the receive handler for this user
- * will be called with the given msgid value in the recv msg. If this
- * is a response to a command, then the msgid will be used as the
- * sequence number for the response (truncated if necessary), so when
- * sending a response you should use the sequence number you received
- * in the msgid field of the received command. If the priority is >
- * 0, the message will go into a high-priority queue and be sent
- * first. Otherwise, it goes into a normal-priority queue.
- * The user_msg_data field will be returned in any response to this
- * message.
- *
- * Note that if you send a response (with the netfn lower bit set),
- * you *will* get back a SEND_MSG response telling you what happened
- * when the response was sent. You will not get back a response to
- * the message itself.
- */
-int ipmi_request(ipmi_user_t user,
- struct ipmi_addr *addr,
- long msgid,
- struct kernel_ipmi_msg *msg,
- void *user_msg_data,
- int priority);
+ 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
int max_retries,
unsigned int retry_time_ms);
-/*
- * Like ipmi_request, but lets you specify the slave return address.
- */
-int ipmi_request_with_source(ipmi_user_t user,
- struct ipmi_addr *addr,
- long msgid,
- struct kernel_ipmi_msg *msg,
- void *user_msg_data,
- int priority,
- unsigned char source_address,
- unsigned char source_lun);
-
/*
* Like ipmi_request, but with messages supplied. This will not
* allocate any memory, and the messages may be statically allocated
struct ipmi_recv_msg *supplied_recv,
int priority);
-/*
- * Do polling on the IPMI interface the user is attached to. This
- * causes the IPMI code to do an immediate check for information from
- * the driver and handle anything that is immediately pending. This
- * will not block in anyway. This is useful if you need to implement
- * polling from the user like you need to send periodic watchdog pings
- * from a crash dump, or something like that.
- */
-void ipmi_poll_interface(ipmi_user_t user);
-
/*
* When commands come in to the SMS, the user can register to receive
* them. Only one user can be listening on a specific netfn/cmd pair
*/
int ipmi_set_gets_events(ipmi_user_t user, int val);
-/*
- * Register the given user to handle all received IPMI commands. This
- * will fail if anyone is registered as a command receiver or if
- * another is already registered to receive all commands. NOTE THAT
- * THIS IS FOR EMULATION USERS ONLY, DO NOT USER THIS FOR NORMAL
- * STUFF.
- */
-int ipmi_register_all_cmd_rcvr(ipmi_user_t user);
-int ipmi_unregister_all_cmd_rcvr(ipmi_user_t user);
-
-
/*
* Called when a new SMI is registered. This will also be called on
* every existing interface when a new watcher is registered with
the watcher list. So you can add and remove users from the
IPMI interface, send messages, etc., but you cannot add
or remove SMI watchers or SMI interfaces. */
- void (*new_smi)(int if_num);
+ void (*new_smi)(int if_num, struct device *dev);
void (*smi_gone)(int if_num);
};
/* Validate that the given IPMI address is valid. */
int ipmi_validate_addr(struct ipmi_addr *addr, int len);
-/* Return 1 if the given addresses are equal, 0 if not. */
-int ipmi_addr_equal(struct ipmi_addr *addr1, struct ipmi_addr *addr2);
-
#endif /* __KERNEL__ */
* 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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