構造体定義書 - hermonprm_srq_context

構文

Little Endian

struct hermonprm_srq_context_st

ファイル名

構造体情報

No.	名称	属性	説明
1	hermonprm_srq_context_st		Little Endian
	srqn[0x00018]	pseudo_bit_t	SRQ number
	log_srq_size[0x00004]	pseudo_bit_t	Log2 of the Number of WQEs in the Receive Queue.
	state[0x00004]	pseudo_bit_t	SRQ State:
	src_domain[0x00010]	pseudo_bit_t	The Scalable RC Domain. Messages coming to receive ports specifying this SRQ as receive queue will be served only if SRC_Domain
	reserved0[0x00008]	pseudo_bit_t
	log_srq_stride[0x00003]	pseudo_bit_t	Stride (max WQE size) on the receive queue. WQ entry is 16*(2^log_RQ_stride) bytes.
	reserved1[0x00005]	pseudo_bit_t
	cqn[0x00018]	pseudo_bit_t	Completion Queue to report SRC messages directed to this SRQ.
	page_offset[0x00006]	pseudo_bit_t	The offset of the first WQE from the beginning of 4Kbyte page (Figure 52,展ork Queue Buffer Structure・
	reserved2[0x00002]	pseudo_bit_t
	reserved3[0x00020]	pseudo_bit_t
	mtt_base_addr_h[0x00008]	pseudo_bit_t	MTT Base Address [39:32] in ICM relative to INIT_HCA.mtt_base_addr
	reserved4[0x00010]	pseudo_bit_t
	log2_page_size[0x00006]	pseudo_bit_t	Log (base 2) of MTT page size in units of 4KByte
	reserved5[0x00002]	pseudo_bit_t
	reserved6[0x00003]	pseudo_bit_t
	mtt_base_addr_l[0x0001d]	pseudo_bit_t	MTT Base Address [31:3] in ICM relative to INIT_HCA.mtt_base_addr
	pd[0x00018]	pseudo_bit_t	SRQ protection domain
	reserved7[0x00008]	pseudo_bit_t
	wqe_cnt[0x00010]	pseudo_bit_t	WQE count on the SRQ. Valid only upon QUERY_SRQ and HW2SW_SRQ commands.
	lwm[0x00010]	pseudo_bit_t	Limit Water Mark - if the LWM is not zero, and the wqe_cnt drops below LWM when a WQE is dequeued from the SRQ, then an SRQ lim
	srq_wqe_counter[0x00010]	pseudo_bit_t	A 16-bit counter incremented for each WQE posted to the SRQ. Must be 0x0 in SRQ initialization. Valid only upon the QUERY_SRQ c
	reserved8[0x00010]	pseudo_bit_t
	reserved9[0x00020]	pseudo_bit_t
	db_record_addr_h[0x00020]	pseudo_bit_t	SRQ DB Record physical address [63:32]
	reserved10[0x00002]	pseudo_bit_t
	db_record_addr_l[0x0001e]	pseudo_bit_t	SRQ DB Record physical address [31:2]

hermonprm_srq_context_st

構文

ファイル名

構造体情報

See Also