grulib.h File Reference

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Data Structures
struct	gru_get_gseg_statistics_req
struct	gru_create_context_req
struct	gru_unload_context_req
struct	gru_set_context_option_req
struct	gru_flush_tlb_req
struct	gru_dump_chiplet_state_req
struct	gru_dump_context_header
struct	gru_config_info

Macros
#define	GRU_BASENAME   "gru"
#define	GRU_FULLNAME   "/dev/gru"
#define	GRU_IOCTL_NUM   'G'
#define	GRU_MAX_OPEN_CONTEXTS   32
#define	GRU_CREATE_CONTEXT   _IOWR(GRU_IOCTL_NUM, 1, void *)
#define	GRU_SET_CONTEXT_OPTION   _IOWR(GRU_IOCTL_NUM, 4, void *)
#define	GRU_USER_GET_EXCEPTION_DETAIL   _IOWR(GRU_IOCTL_NUM, 6, void *)
#define	GRU_USER_CALL_OS   _IOWR(GRU_IOCTL_NUM, 8, void *)
#define	GRU_USER_UNLOAD_CONTEXT   _IOWR(GRU_IOCTL_NUM, 9, void *)
#define	GRU_DUMP_CHIPLET_STATE   _IOWR(GRU_IOCTL_NUM, 11, void *)
#define	GRU_GET_GSEG_STATISTICS   _IOWR(GRU_IOCTL_NUM, 12, void *)
#define	GRU_USER_FLUSH_TLB   _IOWR(GRU_IOCTL_NUM, 50, void *)
#define	GRU_GET_CONFIG_INFO   _IOWR(GRU_IOCTL_NUM, 51, void *)
#define	GRU_KTEST   _IOWR(GRU_IOCTL_NUM, 52, void *)
#define	CONTEXT_WINDOW_BYTES(th)   (GRU_GSEG_PAGESIZE * (th))
#define	THREAD_POINTER(p, th)   (p + GRU_GSEG_PAGESIZE * (th))
#define	GSEG_START(cb)   ((void *)((unsigned long)(cb) & ~(GRU_GSEG_PAGESIZE - 1)))
#define	GRU_DUMP_MAGIC   0x3474ab6c

Enumerations
enum	{ sco_gseg_owner, sco_cch_req_slice, sco_blade_chiplet }
enum	{ dcs_pid, dcs_gid }

Macro Definition Documentation

#define CONTEXT_WINDOW_BYTES

(

th

)

(GRU_GSEG_PAGESIZE * (th))

Definition at line 62 of file grulib.h.

#define GRU_BASENAME   "gru"

Definition at line 22 of file grulib.h.

#define GRU_CREATE_CONTEXT   _IOWR(GRU_IOCTL_NUM, 1, void *)

Definition at line 33 of file grulib.h.

#define GRU_DUMP_CHIPLET_STATE   _IOWR(GRU_IOCTL_NUM, 11, void *)

Definition at line 48 of file grulib.h.

#define GRU_DUMP_MAGIC   0x3474ab6c

Definition at line 129 of file grulib.h.

#define GRU_FULLNAME   "/dev/gru"

Definition at line 23 of file grulib.h.

#define GRU_GET_CONFIG_INFO   _IOWR(GRU_IOCTL_NUM, 51, void *)

Definition at line 57 of file grulib.h.

#define GRU_GET_GSEG_STATISTICS   _IOWR(GRU_IOCTL_NUM, 12, void *)

Definition at line 51 of file grulib.h.

#define GRU_IOCTL_NUM   'G'

Definition at line 24 of file grulib.h.

#define GRU_KTEST   _IOWR(GRU_IOCTL_NUM, 52, void *)

Definition at line 60 of file grulib.h.

#define GRU_MAX_OPEN_CONTEXTS   32

Definition at line 30 of file grulib.h.

#define GRU_SET_CONTEXT_OPTION   _IOWR(GRU_IOCTL_NUM, 4, void *)

Definition at line 36 of file grulib.h.

#define GRU_USER_CALL_OS   _IOWR(GRU_IOCTL_NUM, 8, void *)

Definition at line 42 of file grulib.h.

#define GRU_USER_FLUSH_TLB   _IOWR(GRU_IOCTL_NUM, 50, void *)

Definition at line 54 of file grulib.h.

#define GRU_USER_GET_EXCEPTION_DETAIL   _IOWR(GRU_IOCTL_NUM, 6, void *)

Definition at line 39 of file grulib.h.

#define GRU_USER_UNLOAD_CONTEXT   _IOWR(GRU_IOCTL_NUM, 9, void *)

Definition at line 45 of file grulib.h.

#define GSEG_START

(

cb

)

((void *)((unsigned long)(cb) & ~(GRU_GSEG_PAGESIZE - 1)))

Definition at line 64 of file grulib.h.

#define THREAD_POINTER	(		p,
			th
	)		(p + GRU_GSEG_PAGESIZE * (th))

Definition at line 63 of file grulib.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

sco_gseg_owner
sco_cch_req_slice
sco_blade_chiplet

Definition at line 93 of file grulib.h.

anonymous enum

Enumerator:

dcs_pid
dcs_gid

Definition at line 113 of file grulib.h.