Lines Matching +full:four +full:- +full:lane

1 /* SPDX-License-Identifier: GPL-2.0-only */
4  * Copyright (c) 2014-2015, Intel Corporation.
48  * A log group represents one log 'lane', and consists of four log entries.
49  * Two of the four entries are valid entries, and the remaining two are
59  * +-----------------+-----------------+
63  * +-----------------------------------+
67  * +-----------------+-----------------+
70  * +-----------------+-----------------+
74  * +-----------------------------------+
78  * +-----------------+-----------------+
80  * We detect during start-up which format is in use, and set
81  * arena->log_index[(0, 1)] with the detected format.
132  * struct arena_info - handle for an arena
142  *			reported to upper layers. (internal_nlba - nfree)
148  * @sector_size:	The Linux sector size - 512 or 4096
155  * @freelist:		Pointer to in-memory list of free blocks
156  * @rtt:		Pointer to in-memory "Read Tracking Table"
161  * @flags:		Arena flags - may signify error states.
165  * arena_info is a per-arena handle. Once an arena is narrowed down for an
179 	/* Byte offsets to the different on-media structures */
186 	/* Pointers to other in-memory structures for this arena */
202  * struct btt - handle for a BTT instance
212  * @sector_size:	The Linux sector size - 512 or 4096
213  * @lanes:		Per-lane spinlocks