drivers/staging/rtl8723bs/hal/hal_pwr_seq.c

Source file repositories/reference/linux-study-clean/drivers/staging/rtl8723bs/hal/hal_pwr_seq.c

File Facts

System
Linux kernel
Corpus path
drivers/staging/rtl8723bs/hal/hal_pwr_seq.c
Extension
.c
Size
3185 bytes
Lines
131
Domain
Driver Families
Bucket
drivers/staging
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
 *
 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
 *
 ******************************************************************************/

/*
*
This file includes all kinds of Power Action event for RTL8723B
and corresponding hardware configurations which are released from HW SD.

Major Change History:
	When       Who               What
	---------- ---------------   -------------------------------
	2011-08-08 Roger            Create.

*/

#include "hal_pwr_seq.h"

/* drivers should parse below arrays and do the corresponding actions */
/* 3 Power on  Array */
struct wlan_pwr_cfg rtl8723B_power_on_flow[
	RTL8723B_TRANS_CARDEMU_TO_ACT_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_CARDEMU_TO_ACT
	RTL8723B_TRANS_END
};

/* 3Radio off GPIO Array */
struct wlan_pwr_cfg rtl8723B_radio_off_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_ACT_TO_CARDEMU
	RTL8723B_TRANS_END
};

/* 3Card Disable Array */
struct wlan_pwr_cfg rtl8723B_card_disable_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_ACT_TO_CARDEMU
	RTL8723B_TRANS_CARDEMU_TO_CARDDIS
	RTL8723B_TRANS_END
};

/* 3 Card Enable Array */
struct wlan_pwr_cfg rtl8723B_card_enable_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_CARDDIS_TO_CARDEMU
	RTL8723B_TRANS_CARDEMU_TO_ACT
	RTL8723B_TRANS_END
};

/* 3Suspend Array */
struct wlan_pwr_cfg rtl8723B_suspend_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_ACT_TO_CARDEMU
	RTL8723B_TRANS_CARDEMU_TO_SUS
	RTL8723B_TRANS_END
};

/* 3 Resume Array */
struct wlan_pwr_cfg rtl8723B_resume_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_CARDEMU_TO_SUS_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {
	RTL8723B_TRANS_SUS_TO_CARDEMU
	RTL8723B_TRANS_CARDEMU_TO_ACT
	RTL8723B_TRANS_END
};

/* 3HWPDN Array */
struct wlan_pwr_cfg rtl8723B_hwpdn_flow[
	RTL8723B_TRANS_ACT_TO_CARDEMU_STEPS+
	RTL8723B_TRANS_CARDEMU_TO_PDN_STEPS+
	RTL8723B_TRANS_END_STEPS
] = {

Annotation

Implementation Notes