構造体定義書 - arbelprm_mpt

構文

Little Endian

struct arbelprm_mpt_st

ファイル名

構造体情報

No.	名称	属性	説明
1	arbelprm_mpt_st		Little Endian
	reserved0[0x00008]	pseudo_bit_t
	r_w[0x00001]	pseudo_bit_t	Defines whether this entry is Region (1) or Window (0)
	pa[0x00001]	pseudo_bit_t	Physical address. If set, no virtual-to-physical address translation will be performed for this region
	lr[0x00001]	pseudo_bit_t	If set - local read access enabled
	lw[0x00001]	pseudo_bit_t	If set - local write access enabled
	rr[0x00001]	pseudo_bit_t	If set - remote read access enabled.
	rw[0x00001]	pseudo_bit_t	If set - remote write access enabled
	a[0x00001]	pseudo_bit_t	If set - remote Atomic access is enabled
	eb[0x00001]	pseudo_bit_t	If set - Bind is enabled. Valid for region entry only.
	reserved1[0x0000c]	pseudo_bit_t
	status[0x00004]	pseudo_bit_t	Region/Window Status
	page_size[0x00005]	pseudo_bit_t	Page size used for the region. Actual size is [4K]*2^Page_size bytes.
	reserved2[0x00002]	pseudo_bit_t
	type[0x00001]	pseudo_bit_t	Applicable for windows only, must be zero for regions
	qpn[0x00018]	pseudo_bit_t	QP number this MW is attached to. Valid for type2 memory windows and on QUERY_MPT only
	mem_key[0x00020]	pseudo_bit_t	The memory Key. The field holds the mem_key field in the following semantics: {key[7:0],key[31:8]}.
	pd[0x00018]	pseudo_bit_t	Protection Domain
	reserved3[0x00001]	pseudo_bit_t
	ei[0x00001]	pseudo_bit_t	Enable Invalidation - When set, Local/Remote invalidation can be executed on this window/region.
	zb[0x00001]	pseudo_bit_t	When set, this region is Zero Based Region
	fre[0x00001]	pseudo_bit_t	When set, Fast Registration Operations can be executed on this region
	rae[0x00001]	pseudo_bit_t	When set, remote access can be enabled on this region.
	reserved4[0x00003]	pseudo_bit_t
	start_address_h[0x00020]	pseudo_bit_t	Start Address[63:32] - Virtual Address where this region/window starts
	start_address_l[0x00020]	pseudo_bit_t	Start Address[31:0] - Virtual Address where this region/window starts
	reg_wnd_len_h[0x00020]	pseudo_bit_t	Region/Window Length[63:32]
	reg_wnd_len_l[0x00020]	pseudo_bit_t	Region/Window Length[31:0]
	lkey[0x00020]	pseudo_bit_t	Must be 0 for SW2HW_MPT.
	win_cnt[0x00020]	pseudo_bit_t	Number of windows bound to this region. Valid for regions only.
	reserved5[0x00020]	pseudo_bit_t
	mtt_adr_h[0x00006]	pseudo_bit_t	Base (first) address of the MTT relative to MTT base in the ICM
	reserved6[0x0001a]	pseudo_bit_t
	reserved7[0x00003]	pseudo_bit_t
	mtt_adr_l[0x0001d]	pseudo_bit_t	Base (first) address of the MTT relative to MTT base address in the ICM. Must be aligned on 8 bytes.
	mtt_sz[0x00020]	pseudo_bit_t	Number of MTT entries allocated for this MR.
	reserved8[0x00040]	pseudo_bit_t

arbelprm_mpt_st

構文

ファイル名

構造体情報

See Also