構造体定義書 - hermonprm_completion_queue_context

構文

Little Endian

struct hermonprm_completion_queue_context_st

ファイル名

構造体情報

No.	名称	属性	説明
1	hermonprm_completion_queue_context_st		Little Endian
	reserved0[0x00008]	pseudo_bit_t
	st[0x00004]	pseudo_bit_t	Event delivery state machine
	reserved1[0x00005]	pseudo_bit_t
	oi[0x00001]	pseudo_bit_t	When set, overrun ignore is enabled.
	cc[0x00001]	pseudo_bit_t	is set, all CQEs are written (coalesced) to first CQ entry
	reserved2[0x00009]	pseudo_bit_t
	status[0x00004]	pseudo_bit_t	CQ status
	reserved3[0x00020]	pseudo_bit_t
	reserved4[0x00005]	pseudo_bit_t
	page_offset[0x00007]	pseudo_bit_t	offset of first CQE in the CQ relative to the first page in memory region mapping this CQ
	reserved5[0x00014]	pseudo_bit_t
	usr_page[0x00018]	pseudo_bit_t	UAR page this CQ can be accessed through (ringinig CQ doorbells)
	log_cq_size[0x00005]	pseudo_bit_t	Log (base 2) of the CQ size (in entries).
	reserved6[0x00003]	pseudo_bit_t
	cq_max_count[0x00010]	pseudo_bit_t	Event Generation Moderation counter
	cq_period[0x00010]	pseudo_bit_t	Event Generation moderation timed, microseconds
	c_eqn[0x00009]	pseudo_bit_t	Event Queue this CQ reports completion events to.
	reserved7[0x00017]	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
	reserved8[0x00010]	pseudo_bit_t
	log2_page_size[0x00006]	pseudo_bit_t
	reserved9[0x00002]	pseudo_bit_t
	reserved10[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
	last_notified_indx[0x00018]	pseudo_bit_t	Maintained by HW.
	reserved11[0x00008]	pseudo_bit_t
	solicit_producer_indx[0x00018]	pseudo_bit_t	Maintained by HW.
	reserved12[0x00008]	pseudo_bit_t
	consumer_counter[0x00018]	pseudo_bit_t	Consumer counter is a 32bits counter that is incremented for each CQE pooled from the CQ.
	reserved13[0x00008]	pseudo_bit_t
	producer_counter[0x00018]	pseudo_bit_t	Producer counter is a 32bits counter that is incremented for each CQE that is written by the HW to the CQ.
	reserved14[0x00008]	pseudo_bit_t
	reserved15[0x00020]	pseudo_bit_t
	reserved16[0x00020]	pseudo_bit_t
	db_record_addr_h[0x00020]	pseudo_bit_t	CQ DB Record physical address [63:32]
	reserved17[0x00003]	pseudo_bit_t
	db_record_addr_l[0x0001d]	pseudo_bit_t	CQ DB Record physical address [31:3]

hermonprm_completion_queue_context_st

構文

ファイル名

構造体情報

See Also