diff options
Diffstat (limited to 'include/linux/ipmi.h')
| -rw-r--r-- | include/linux/ipmi.h | 85 |
1 files changed, 33 insertions, 52 deletions
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h index c5bd28b69ae..7ebdb4fb4e5 100644 --- a/include/linux/ipmi.h +++ b/include/linux/ipmi.h @@ -64,7 +64,7 @@ * applications and another for userland applications. The * capabilities are basically the same for both interface, although * the interfaces are somewhat different. The stuff in the - * #ifdef KERNEL below is the in-kernel interface. The userland + * #ifdef __KERNEL__ below is the in-kernel interface. The userland * interface is defined later in the file. */ @@ -75,8 +75,7 @@ * work for sockets. */ #define IPMI_MAX_ADDR_SIZE 32 -struct ipmi_addr -{ +struct ipmi_addr { /* Try to take these from the "Channel Medium Type" table in section 6.5 of the IPMI 1.5 manual. */ int addr_type; @@ -90,8 +89,7 @@ struct ipmi_addr * 0), or IPMC_BMC_CHANNEL if communicating directly with the BMC. */ #define IPMI_SYSTEM_INTERFACE_ADDR_TYPE 0x0c -struct ipmi_system_interface_addr -{ +struct ipmi_system_interface_addr { int addr_type; short channel; unsigned char lun; @@ -100,10 +98,9 @@ struct ipmi_system_interface_addr /* An IPMB Address. */ #define IPMI_IPMB_ADDR_TYPE 0x01 /* Used for broadcast get device id as described in section 17.9 of the - IPMI 1.5 manual. */ + IPMI 1.5 manual. */ #define IPMI_IPMB_BROADCAST_ADDR_TYPE 0x41 -struct ipmi_ipmb_addr -{ +struct ipmi_ipmb_addr { int addr_type; short channel; unsigned char slave_addr; @@ -128,8 +125,7 @@ struct ipmi_ipmb_addr * message is a little weird, but this is required. */ #define IPMI_LAN_ADDR_TYPE 0x04 -struct ipmi_lan_addr -{ +struct ipmi_lan_addr { int addr_type; short channel; unsigned char privilege; @@ -162,16 +158,14 @@ struct ipmi_lan_addr * byte of data in the response (as the spec shows the messages laid * out). */ -struct ipmi_msg -{ +struct ipmi_msg { unsigned char netfn; unsigned char cmd; unsigned short data_len; unsigned char __user *data; }; -struct kernel_ipmi_msg -{ +struct kernel_ipmi_msg { unsigned char netfn; unsigned char cmd; unsigned short data_len; @@ -239,12 +233,11 @@ typedef struct ipmi_user *ipmi_user_t; * used after the message is delivered, so the upper layer may use the * link to build a linked list, if it likes. */ -struct ipmi_recv_msg -{ +struct ipmi_recv_msg { struct list_head link; /* The type of message as defined in the "Receive Types" - defines above. */ + defines above. */ int recv_type; ipmi_user_t user; @@ -271,9 +264,8 @@ struct ipmi_recv_msg /* Allocate and free the receive message. */ void ipmi_free_recv_msg(struct ipmi_recv_msg *msg); -struct ipmi_user_hndl -{ - /* Routine type to call when a message needs to be routed to +struct ipmi_user_hndl { + /* Routine type to call when a message needs to be routed to the upper layer. This will be called with some locks held, the only IPMI routines that can be called are ipmi_request and the alloc/free operations. The handler_data is the @@ -368,9 +360,8 @@ int ipmi_request_supply_msgs(ipmi_user_t user, * Poll the IPMI interface for the user. 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 any - * way. This is useful if you need to implement polling from the user - * for things like modifying the watchdog timeout when a panic occurs - * or disabling the watchdog timer on a reboot. + * way. This is useful if you need to spin waiting for something to + * happen in the IPMI driver. */ void ipmi_poll_interface(ipmi_user_t user); @@ -422,12 +413,6 @@ int ipmi_get_maintenance_mode(ipmi_user_t user); int ipmi_set_maintenance_mode(ipmi_user_t user, int mode); /* - * Allow run-to-completion mode to be set for the interface of - * a specific user. - */ -void ipmi_user_set_run_to_completion(ipmi_user_t user, int val); - -/* * When the user is created, it will not receive IPMI events by * default. The user must set this to TRUE to get incoming events. * The first user that sets this to TRUE will receive all events that @@ -440,8 +425,7 @@ int ipmi_set_gets_events(ipmi_user_t user, int val); * every existing interface when a new watcher is registered with * ipmi_smi_watcher_register(). */ -struct ipmi_smi_watcher -{ +struct ipmi_smi_watcher { struct list_head link; /* You must set the owner to the current module, if you are in @@ -512,8 +496,7 @@ int ipmi_validate_addr(struct ipmi_addr *addr, int len); /* Messages sent to the interface are this format. */ -struct ipmi_req -{ +struct ipmi_req { unsigned char __user *addr; /* Address to send the message to. */ unsigned int addr_len; @@ -538,12 +521,11 @@ struct ipmi_req /* Messages sent to the interface with timing parameters are this format. */ -struct ipmi_req_settime -{ +struct ipmi_req_settime { struct ipmi_req req; /* See ipmi_request_settime() above for details on these - values. */ + values. */ int retries; unsigned int retry_time_ms; }; @@ -560,8 +542,7 @@ struct ipmi_req_settime struct ipmi_req_settime) /* Messages received from the interface are this format. */ -struct ipmi_recv -{ +struct ipmi_recv { int recv_type; /* Is this a command, response or an asyncronous event. */ @@ -607,13 +588,12 @@ struct ipmi_recv struct ipmi_recv) /* Register to get commands from other entities on this interface. */ -struct ipmi_cmdspec -{ +struct ipmi_cmdspec { unsigned char netfn; unsigned char cmd; }; -/* +/* * Register to receive a specific command. error values: * - EFAULT - an address supplied was invalid. * - EBUSY - The netfn/cmd supplied was already in use. @@ -636,8 +616,7 @@ struct ipmi_cmdspec * else. The chans field is a bitmask, (1 << channel) for each channel. * It may be IPMI_CHAN_ALL for all channels. */ -struct ipmi_cmdspec_chans -{ +struct ipmi_cmdspec_chans { unsigned int netfn; unsigned int cmd; unsigned int chans; @@ -659,7 +638,7 @@ struct ipmi_cmdspec_chans #define IPMICTL_UNREGISTER_FOR_CMD_CHANS _IOR(IPMI_IOC_MAGIC, 29, \ struct ipmi_cmdspec_chans) -/* +/* * Set whether this interface receives events. Note that the first * user registered for events will get all pending events for the * interface. error values: @@ -675,15 +654,18 @@ struct ipmi_cmdspec_chans * 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 -{ +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) +#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) @@ -694,8 +676,7 @@ struct ipmi_channel_lun_address_set * Get/set the default timing values for an interface. You shouldn't * generally mess with these. */ -struct ipmi_timing_parms -{ +struct ipmi_timing_parms { int retries; unsigned int retry_time_ms; }; |