Data Structures
struct	sn_hwperf_object_info

struct	sn_hwperf_port_info

struct	sn_hwperf_data

struct	sn_hwperf_ioctl_args

Macros
#define	SN_HWPERF_MAXSTRING 128

#define	sn_hwp_this_part f.fields.this_part

#define	sn_hwp_is_shared f.fields.is_shared

#define	sn_hwp_flags f.b.flags

#define	SN_HWPERF_IS_NODE(x) ((x) && strstr((x)->name, "SHub"))

#define	SN_HWPERF_IS_NODE_SHUB2(x) ((x) && strstr((x)->name, "SHub 2."))

#define	SN_HWPERF_IS_IONODE(x) ((x) && strstr((x)->name, "TIO"))

#define	SN_HWPERF_IS_NL3ROUTER(x) ((x) && strstr((x)->name, "NL3Router"))

#define	SN_HWPERF_IS_NL4ROUTER(x) ((x) && strstr((x)->name, "NL4Router"))

#define	SN_HWPERF_IS_OLDROUTER(x) ((x) && strstr((x)->name, "Router"))

#define	SN_HWPERF_IS_ROUTER(x)

#define	SN_HWPERF_FOREIGN(x) ((x) && !(x)->sn_hwp_this_part && !(x)->sn_hwp_is_shared)

#define	SN_HWPERF_SAME_OBJTYPE(x, y)

#define	SN_HWPERF_ARG_ANY_CPU 0x7fffffffUL

#define	SN_HWPERF_ARG_CPU_MASK 0x7fffffff00000000ULL

#define	SN_HWPERF_ARG_USE_IPI_MASK 0x8000000000000000ULL

#define	SN_HWPERF_ARG_OBJID_MASK 0x00000000ffffffffULL

#define	SN_HWPERF_OP_MEM_COPYIN 0x1000

#define	SN_HWPERF_OP_MEM_COPYOUT 0x2000

#define	SN_HWPERF_OP_MASK 0x0fff

#define	SN_HWPERF_GET_HEAPSIZE 1

#define	SN_HWPERF_INSTALL_HEAP 2

#define	SN_HWPERF_OBJECT_COUNT (10\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_OBJECT_DISTANCE (11\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_ENUM_OBJECTS (12\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_ENUM_PORTS (13\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_SET_MMRS (14\|SN_HWPERF_OP_MEM_COPYIN)

#define	SN_HWPERF_GET_MMRS

#define	SN_HWPERF_ACQUIRE 16

#define	SN_HWPERF_RELEASE 17

#define	SN_HWPERF_FORCE_RELEASE 18

#define	SN_HWPERF_GET_CPU_INFO (100\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_GET_OBJ_NODE (101\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_GET_NODE_NASID (102\|SN_HWPERF_OP_MEM_COPYOUT)

#define	SN_HWPERF_OP_OK 0

#define	SN_HWPERF_OP_NOMEM 1

#define	SN_HWPERF_OP_NO_PERM 2

#define	SN_HWPERF_OP_IO_ERROR 3

#define	SN_HWPERF_OP_BUSY 4

#define	SN_HWPERF_OP_RECONFIGURE 253

#define	SN_HWPERF_OP_INVAL 254

Functions
int	sn_hwperf_get_nearest_node (cnodeid_t node, cnodeid_t near_mem, cnodeid_t near_cpu)

int	sn_topology_open (struct inode inode, struct file file)

int	sn_topology_release (struct inode inode, struct file file)

Macro Definition Documentation

#define sn_hwp_flags f.b.flags

Definition at line 42 of file sn_hwperf.h.

#define sn_hwp_is_shared f.fields.is_shared

Definition at line 41 of file sn_hwperf.h.

#define sn_hwp_this_part f.fields.this_part

Definition at line 40 of file sn_hwperf.h.

#define SN_HWPERF_ACQUIRE 16

Definition at line 172 of file sn_hwperf.h.

#define SN_HWPERF_ARG_ANY_CPU 0x7fffffffUL

Definition at line 87 of file sn_hwperf.h.

#define SN_HWPERF_ARG_CPU_MASK 0x7fffffff00000000ULL

Definition at line 88 of file sn_hwperf.h.

#define SN_HWPERF_ARG_OBJID_MASK 0x00000000ffffffffULL

Definition at line 90 of file sn_hwperf.h.

#define SN_HWPERF_ARG_USE_IPI_MASK 0x8000000000000000ULL

Definition at line 89 of file sn_hwperf.h.

#define SN_HWPERF_ENUM_OBJECTS (12|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 142 of file sn_hwperf.h.

#define SN_HWPERF_ENUM_PORTS (13|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 151 of file sn_hwperf.h.

#define SN_HWPERF_FORCE_RELEASE 18

Definition at line 188 of file sn_hwperf.h.

#define SN_HWPERF_FOREIGN ( x ) ((x) && !(x)->sn_hwp_this_part && !(x)->sn_hwp_is_shared)

Definition at line 54 of file sn_hwperf.h.

#define SN_HWPERF_GET_CPU_INFO (100|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 204 of file sn_hwperf.h.

#define SN_HWPERF_GET_HEAPSIZE 1

Definition at line 105 of file sn_hwperf.h.

#define SN_HWPERF_GET_MMRS

Value:

(15|SN_HWPERF_OP_MEM_COPYOUT| \

SN_HWPERF_OP_MEM_COPYIN)

Definition at line 164 of file sn_hwperf.h.

#define SN_HWPERF_GET_NODE_NASID (102|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 220 of file sn_hwperf.h.

#define SN_HWPERF_GET_OBJ_NODE (101|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 212 of file sn_hwperf.h.

#define SN_HWPERF_INSTALL_HEAP 2

Definition at line 113 of file sn_hwperf.h.

#define SN_HWPERF_IS_IONODE ( x ) ((x) && strstr((x)->name, "TIO"))

Definition at line 47 of file sn_hwperf.h.

#define SN_HWPERF_IS_NL3ROUTER ( x ) ((x) && strstr((x)->name, "NL3Router"))

Definition at line 48 of file sn_hwperf.h.

#define SN_HWPERF_IS_NL4ROUTER ( x ) ((x) && strstr((x)->name, "NL4Router"))

Definition at line 49 of file sn_hwperf.h.

#define SN_HWPERF_IS_NODE ( x ) ((x) && strstr((x)->name, "SHub"))

Definition at line 45 of file sn_hwperf.h.

#define SN_HWPERF_IS_NODE_SHUB2 ( x ) ((x) && strstr((x)->name, "SHub 2."))

Definition at line 46 of file sn_hwperf.h.

#define SN_HWPERF_IS_OLDROUTER ( x ) ((x) && strstr((x)->name, "Router"))

Definition at line 50 of file sn_hwperf.h.

#define SN_HWPERF_IS_ROUTER ( x )

Value:

(SN_HWPERF_IS_NL3ROUTER(x) ||       \
                        SN_HWPERF_IS_NL4ROUTER(x) ||    \
                        SN_HWPERF_IS_OLDROUTER(x))

Definition at line 51 of file sn_hwperf.h.

#define SN_HWPERF_MAXSTRING 128

Definition at line 22 of file sn_hwperf.h.

#define SN_HWPERF_OBJECT_COUNT (10|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 121 of file sn_hwperf.h.

#define SN_HWPERF_OBJECT_DISTANCE (11|SN_HWPERF_OP_MEM_COPYOUT)

Definition at line 133 of file sn_hwperf.h.

#define SN_HWPERF_OP_BUSY 4

Definition at line 236 of file sn_hwperf.h.

#define SN_HWPERF_OP_INVAL 254

Definition at line 238 of file sn_hwperf.h.

#define SN_HWPERF_OP_IO_ERROR 3

Definition at line 235 of file sn_hwperf.h.

#define SN_HWPERF_OP_MASK 0x0fff

Definition at line 97 of file sn_hwperf.h.

#define SN_HWPERF_OP_MEM_COPYIN 0x1000

Definition at line 95 of file sn_hwperf.h.

#define SN_HWPERF_OP_MEM_COPYOUT 0x2000

Definition at line 96 of file sn_hwperf.h.

#define SN_HWPERF_OP_NO_PERM 2

Definition at line 234 of file sn_hwperf.h.

#define SN_HWPERF_OP_NOMEM 1

Definition at line 233 of file sn_hwperf.h.

#define SN_HWPERF_OP_OK 0

Definition at line 232 of file sn_hwperf.h.

#define SN_HWPERF_OP_RECONFIGURE 253

Definition at line 237 of file sn_hwperf.h.

#define SN_HWPERF_RELEASE 17

Definition at line 180 of file sn_hwperf.h.

#define SN_HWPERF_SAME_OBJTYPE	(	x,
		y
	)

Value:

((SN_HWPERF_IS_NODE(x) && SN_HWPERF_IS_NODE(y)) ||\
                    (SN_HWPERF_IS_IONODE(x) && SN_HWPERF_IS_IONODE(y)) ||\
                    (SN_HWPERF_IS_ROUTER(x) && SN_HWPERF_IS_ROUTER(y)))

Definition at line 55 of file sn_hwperf.h.

#define SN_HWPERF_SET_MMRS (14|SN_HWPERF_OP_MEM_COPYIN)

Definition at line 163 of file sn_hwperf.h.

Function Documentation

int sn_hwperf_get_nearest_node	(	cnodeid_t	node,
		cnodeid_t *	near_mem,
		cnodeid_t *	near_cpu
	)

Definition at line 964 of file sn_hwperf.c.

int sn_topology_open	(	struct inode *	inode,
		struct file *	file
	)

Definition at line 940 of file sn_hwperf.c.

int sn_topology_release	(	struct inode *	inode,
		struct file *	file
	)

Definition at line 956 of file sn_hwperf.c.

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation