Lines Matching +full:tx +full:- +full:fifo +full:- +full:depth

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
29  * struct geni_se - GENI Serial Engine
178 /*  GENI_/TX/RX/RX_RFR/_WATERMARK_REG fields */
237  * geni_se_read_proto() - Read the protocol configured for a serial engine
246 	val = readl_relaxed(se->base + GENI_FW_REVISION_RO);  in geni_se_read_proto()
252  * geni_se_setup_m_cmd() - Setup the primary sequencer
265 	writel_relaxed(m_cmd, se->base + SE_GENI_M_CMD0);  in geni_se_setup_m_cmd()
269  * geni_se_setup_s_cmd() - Setup the secondary sequencer
281 	s_cmd = readl_relaxed(se->base + SE_GENI_S_CMD0);  in geni_se_setup_s_cmd()
285 	writel_relaxed(s_cmd, se->base + SE_GENI_S_CMD0);  in geni_se_setup_s_cmd()
289  * geni_se_cancel_m_cmd() - Cancel the command configured in the primary
298 	writel_relaxed(M_GENI_CMD_CANCEL, se->base + SE_GENI_M_CMD_CTRL_REG);  in geni_se_cancel_m_cmd()
302  * geni_se_cancel_s_cmd() - Cancel the command configured in the secondary
311 	writel_relaxed(S_GENI_CMD_CANCEL, se->base + SE_GENI_S_CMD_CTRL_REG);  in geni_se_cancel_s_cmd()
315  * geni_se_abort_m_cmd() - Abort the command configured in the primary sequencer
323 	writel_relaxed(M_GENI_CMD_ABORT, se->base + SE_GENI_M_CMD_CTRL_REG);  in geni_se_abort_m_cmd()
327  * geni_se_abort_s_cmd() - Abort the command configured in the secondary
336 	writel_relaxed(S_GENI_CMD_ABORT, se->base + SE_GENI_S_CMD_CTRL_REG);  in geni_se_abort_s_cmd()
340  * geni_se_get_tx_fifo_depth() - Get the TX fifo depth of the serial engine
343  * This function is used to get the depth i.e. number of elements in the
344  * TX fifo of the serial engine.
346  * Return: TX fifo depth in units of FIFO words.
352 	val = readl_relaxed(se->base + SE_HW_PARAM_0);  in geni_se_get_tx_fifo_depth()
358  * geni_se_get_tx_fifo_width() - Get the TX fifo width of the serial engine
362  * TX fifo of the serial engine.
364  * Return: TX fifo width in bits
370 	val = readl_relaxed(se->base + SE_HW_PARAM_0);  in geni_se_get_tx_fifo_width()
376  * geni_se_get_rx_fifo_depth() - Get the RX fifo depth of the serial engine
379  * This function is used to get the depth i.e. number of elements in the
380  * RX fifo of the serial engine.
382  * Return: RX fifo depth in units of FIFO words
388 	val = readl_relaxed(se->base + SE_HW_PARAM_1);  in geni_se_get_rx_fifo_depth()