構造体定義書 - tavorprm_mpt

構文

Little Endian

struct tavorprm_mpt_st

ファイル名

構造体情報

No.	名称	属性	説明
1	tavorprm_mpt_st		Little Endian
	ver[0x00004]	pseudo_bit_t	Version. Must be zero for InfiniHost
	reserved0[0x00004]	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[0x00001]	pseudo_bit_t
	m_io[0x00001]	pseudo_bit_t	Memory / I/O
	reserved2[0x0000a]	pseudo_bit_t
	status[0x00004]	pseudo_bit_t	Regios/Window Status
	page_size[0x00005]	pseudo_bit_t	Page size used for the region. Actual size is [4K]*2^Page_size bytes.
	reserved3[0x00002]	pseudo_bit_t
	reserved4[0x00001]	pseudo_bit_t
	reserved5[0x00018]	pseudo_bit_t
	mem_key[0x00020]	pseudo_bit_t	The memory Key. This field is compared to key used to access the region/window. Lower-order bits are restricted (index to the t
	pd[0x00018]	pseudo_bit_t	Protection Domain
	reserved6[0x00001]	pseudo_bit_t
	reserved7[0x00001]	pseudo_bit_t
	reserved8[0x00001]	pseudo_bit_t
	reserved9[0x00001]	pseudo_bit_t
	reserved10[0x00001]	pseudo_bit_t
	reserved11[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.
	win_cnt_limit[0x00020]	pseudo_bit_t	The number of windows (limit) that can be bound to this region. If a bind operation is attempted when WIN_CNT == WIN_CNT_LIMIT,
	mtt_seg_adr_h[0x00020]	pseudo_bit_t	Base (first) address of the MTT segment, aligned on segment_size boundary (bits 63:31).
	reserved12[0x00006]	pseudo_bit_t
	mtt_seg_adr_l[0x0001a]	pseudo_bit_t	Base (first) address of the MTT segment, aligned on segment_size boundary (bits 31:6).
	reserved13[0x00060]	pseudo_bit_t

tavorprm_mpt_st

構文

ファイル名

構造体情報

See Also