xp.h File Reference

#include <linux/mutex.h>

Go to the source code of this file.

Data Structures
struct	xpc_registration
struct	xpc_interface

Macros
#define	is_uv()   0
#define	is_shub1()   0
#define	is_shub2()   0
#define	is_shub()   0
#define	DBUG_ON(condition)
#define	XP_MAX_NPARTITIONS_SN2   64
#define	XP_MAX_NPARTITIONS_UV   256
#define	XPC_MEM_CHANNEL   0 /* memory channel number */
#define	XPC_NET_CHANNEL   1 /* network channel number */
#define	XPC_MAX_NCHANNELS   2 /* max #of channels allowed */
#define	XPC_MSG_MAX_SIZE   128
#define	XPC_MSG_HDR_MAX_SIZE   16
#define	XPC_MSG_PAYLOAD_MAX_SIZE   (XPC_MSG_MAX_SIZE - XPC_MSG_HDR_MAX_SIZE)
#define	XPC_MSG_SIZE(_payload_size)
#define	XPC_CHANNEL_REGISTERED(_c)   (xpc_registrations[_c].func != NULL)
#define	XPC_WAIT   0 /* wait flag */
#define	XPC_NOWAIT   1 /* no wait flag */

Typedefs
typedef void(*	xpc_channel_func )(enum xp_retval reason, short partid, int ch_number, void *data, void *key)
typedef void(*	xpc_notify_func )(enum xp_retval reason, short partid, int ch_number, void *key)

Enumerations
enum	xp_retval {   xpSuccess = 0, xpNotConnected, xpConnected, xpRETIRED1,   xpMsgReceived, xpMsgDelivered, xpRETIRED2, xpNoWait,   xpRetry, xpTimeout, xpInterrupted, xpUnequalMsgSizes,   xpInvalidAddress, xpNoMemory, xpLackOfResources, xpUnregistered,   xpAlreadyRegistered, xpPartitionDown, xpNotLoaded, xpUnloading,   xpBadMagic, xpReactivating, xpUnregistering, xpOtherUnregistering,   xpCloneKThread, xpCloneKThreadFailed, xpNoHeartbeat, xpPioReadError,   xpPhysAddrRegFailed, xpRETIRED3, xpRETIRED4, xpRETIRED5,   xpRETIRED6, xpRETIRED7, xpRETIRED8, xpRETIRED9,   xpRETIRED10, xpRETIRED11, xpRETIRED12, xpBadVersion,   xpVarsNotSet, xpNoRsvdPageAddr, xpInvalidPartid, xpLocalPartid,   xpOtherGoingDown, xpSystemGoingDown, xpSystemHalt, xpSystemReboot,   xpSystemPoweroff, xpDisconnecting, xpOpenCloseError, xpDisconnected,   xpBteCopyError, xpSalError, xpRsvdPageNotSet, xpPayloadTooBig,   xpUnsupported, xpNeedMoreInfo, xpGruCopyError, xpGruSendMqError,   xpBadChannelNumber, xpBadMsgType, xpBiosError, xpUnknownReason }

Functions
void	xpc_set_interface (void(*)(int), void(*)(int), enum xp_retval(*)(short, int, u32, void *, u16), enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func, void *), void(*)(short, int, void *), enum xp_retval(*)(short, void *))
void	xpc_clear_interface (void)
enum xp_retval	xpc_connect (int, xpc_channel_func, void *, u16, u16, u32, u32)
void	xpc_disconnect (int)
int	xp_nofault_PIOR (void *)
int	xp_error_PIOR (void)
enum xp_retval	xp_init_sn2 (void)
enum xp_retval	xp_init_uv (void)
void	xp_exit_sn2 (void)
void	xp_exit_uv (void)

Variables
struct xpc_registration	____cacheline_aligned
struct xpc_interface	xpc_interface
short	xp_max_npartitions
short	xp_partition_id
u8	xp_region_size
unsigned long(*	xp_pa )(void *)
unsigned long(*	xp_socket_pa )(unsigned long)
enum xp_retval(*	xp_remote_memcpy )(unsigned long, const unsigned long, size_t)
int(*	xp_cpu_to_nasid )(int)
enum xp_retval(*	xp_expand_memprotect )(unsigned long, unsigned long)
enum xp_retval(*	xp_restrict_memprotect )(unsigned long, unsigned long)
u64	xp_nofault_PIOR_target
struct device *	xp

Macro Definition Documentation

#define DBUG_ON

(

condition

)

Definition at line 47 of file xp.h.

#define is_shub

(

)

0

Definition at line 41 of file xp.h.

#define is_shub1

(

)

0

Definition at line 33 of file xp.h.

#define is_shub2

(

)

0

Definition at line 37 of file xp.h.

#define is_uv

(

)

0

Definition at line 24 of file xp.h.

#define XP_MAX_NPARTITIONS_SN2   64

Definition at line 61 of file xp.h.

#define XP_MAX_NPARTITIONS_UV   256

Definition at line 62 of file xp.h.

#define XPC_CHANNEL_REGISTERED

(

_c

)

(xpc_registrations[_c].func != NULL)

Definition at line 277 of file xp.h.

#define XPC_MAX_NCHANNELS   2 /* max #of channels allowed */

Definition at line 82 of file xp.h.

#define XPC_MEM_CHANNEL   0 /* memory channel number */

Definition at line 79 of file xp.h.

#define XPC_MSG_HDR_MAX_SIZE   16

Definition at line 94 of file xp.h.

#define XPC_MSG_MAX_SIZE   128

Definition at line 93 of file xp.h.

#define XPC_MSG_PAYLOAD_MAX_SIZE   (XPC_MSG_MAX_SIZE - XPC_MSG_HDR_MAX_SIZE)

Definition at line 95 of file xp.h.

#define XPC_MSG_SIZE

(

_payload_size

)

Value:

ALIGN(XPC_MSG_HDR_MAX_SIZE + (_payload_size), \
                      is_uv() ? 64 : 128)

Definition at line 97 of file xp.h.

#define XPC_NET_CHANNEL   1 /* network channel number */

Definition at line 80 of file xp.h.

#define XPC_NOWAIT   1 /* no wait flag */

Definition at line 281 of file xp.h.

#define XPC_WAIT   0 /* wait flag */

Definition at line 280 of file xp.h.

Typedef Documentation

typedef void(* xpc_channel_func)(enum xp_retval reason, short partid, int ch_number, void *data, void *key)

Definition at line 225 of file xp.h.

typedef void(* xpc_notify_func)(enum xp_retval reason, short partid, int ch_number, void *key)

Definition at line 250 of file xp.h.

Enumeration Type Documentation

enum xp_retval

Enumerator:

xpSuccess
xpNotConnected
xpConnected
xpRETIRED1
xpMsgReceived
xpMsgDelivered
xpRETIRED2
xpNoWait
xpRetry
xpTimeout
xpInterrupted
xpUnequalMsgSizes
xpInvalidAddress
xpNoMemory
xpLackOfResources
xpUnregistered
xpAlreadyRegistered
xpPartitionDown
xpNotLoaded
xpUnloading
xpBadMagic
xpReactivating
xpUnregistering
xpOtherUnregistering
xpCloneKThread
xpCloneKThreadFailed
xpNoHeartbeat
xpPioReadError
xpPhysAddrRegFailed
xpRETIRED3
xpRETIRED4
xpRETIRED5
xpRETIRED6
xpRETIRED7
xpRETIRED8
xpRETIRED9
xpRETIRED10
xpRETIRED11
xpRETIRED12
xpBadVersion
xpVarsNotSet
xpNoRsvdPageAddr
xpInvalidPartid
xpLocalPartid
xpOtherGoingDown
xpSystemGoingDown
xpSystemHalt
xpSystemReboot
xpSystemPoweroff
xpDisconnecting
xpOpenCloseError
xpDisconnected
xpBteCopyError
xpSalError
xpRsvdPageNotSet
xpPayloadTooBig
xpUnsupported
xpNeedMoreInfo
xpGruCopyError
xpGruSendMqError
xpBadChannelNumber
xpBadMsgType
xpBiosError
xpUnknownReason

Definition at line 107 of file xp.h.

Function Documentation

int xp_error_PIOR

(

void

)

void xp_exit_sn2

(

void

)

Definition at line 184 of file xp_sn2.c.

void xp_exit_uv

(

void

)

Definition at line 168 of file xp_uv.c.

enum xp_retval xp_init_sn2

(

void

)

Definition at line 165 of file xp_sn2.c.

enum xp_retval xp_init_uv

(

void

)

Definition at line 149 of file xp_uv.c.

int xp_nofault_PIOR

(

void *

)

void xpc_clear_interface

(

void

)

Definition at line 116 of file xp_main.c.

enum xp_retval xpc_connect	(	int	,
		xpc_channel_func	,
		void *	,
		u16	,
		u16	,
		u32	,
		u32
	)

Definition at line 157 of file xp_main.c.

void xpc_disconnect

(

int

)

Definition at line 211 of file xp_main.c.

void xpc_set_interface	(	void(*)(int)	,
		void(*)(int)	,
		enum	xp_retval*)(short, int, u32, void *, u16,
		enum	xp_retval*)(short, int, u32, void *, u16, xpc_notify_func, void *,
		void(*)(short, int, void *)	,
		enum	xp_retval*)(short, void *
	)

Variable Documentation

struct xpc_registration ____cacheline_aligned

struct device* xp

Definition at line 32 of file xp_main.c.

int(* xp_cpu_to_nasid)(int)

Definition at line 54 of file xp_main.c.

enum xp_retval(* xp_expand_memprotect)(unsigned long, unsigned long)

Definition at line 57 of file xp_main.c.

short xp_max_npartitions

Definition at line 35 of file xp_main.c.

u64 xp_nofault_PIOR_target

Definition at line 28 of file xp_sn2.c.

unsigned long(* xp_pa)(void *)

Definition at line 44 of file xp_main.c.

short xp_partition_id

Definition at line 38 of file xp_main.c.

u8 xp_region_size

Definition at line 41 of file xp_main.c.

enum xp_retval(* xp_remote_memcpy)(unsigned long, const unsigned long, size_t)

Definition at line 50 of file xp_main.c.

enum xp_retval(* xp_restrict_memprotect)(unsigned long, unsigned long)

Definition at line 60 of file xp_main.c.

unsigned long(* xp_socket_pa)(unsigned long)

Definition at line 47 of file xp_main.c.

struct xpc_interface xpc_interface

Definition at line 80 of file xp_main.c.