Lines Matching +full:tcs +full:- +full:wait

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
11 #include <linux/wait.h>
12 #include <soc/qcom/tcs.h>
23  * struct tcs_group: group of Trigger Command Sets (TCS) to send state requests
27  * @type:      Type of the TCS in this group - active, sleep, wake.
29  * @offset:    Start of the TCS group relative to the TCSes in the RSC.
31  * @ncpt:      Number of commands in each TCS.
32  * @req:       Requests that are sent from the TCS; only used for ACTIVE_ONLY
33  *             transfers (could be on a wake/sleep TCS if we are borrowing for
35  *             Start: grab drv->lock, set req, set tcs_in_use, drop drv->lock,
38  *                  grab drv->lock, clear tcs_in_use, drop drv->lock
42  *             MAX_CMDS_PER_TCS = 16 then bit[2] = the first bit in 2nd TCS.
56  * struct rpmh_request: the message to be sent to rpmh-rsc
94  * @tcs_base:           Start address of the TCS registers in this controller.
101  * @tcs:                TCS groups.
102  * @tcs_in_use:         S/W state of the TCS; only set for ACTIVE_ONLY
103  *                      transfers, but might show a sleep/wake TCS in use if
105  *                      must hold the lock in this struct (AKA drv->lock) in
108  *                      lock will also be held, the order is: drv->lock then
110  * @tcs_wait:           Wait queue used to wait for @tcs_in_use to free up a
121 	struct tcs_group tcs[TCS_TYPE_NR];  member