51fd240d1b
Add an interface to find if the device bootup is after traditional watch mode exit. Change-Id: I174850bf09a8c91c2265c4675d4df735292d7fde Signed-off-by: Ajit Kumar <kajit@codeaurora.org> Signed-off-by: Ramesh Yadav Javadi <javadi@codeaurora.org>
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*/
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#ifndef LINUX_BG_CHAR_H
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#define LINUX_BG_CHAR_H
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#define BGCOM_REG_READ 0
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#define BGCOM_AHB_READ 1
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#define BGCOM_AHB_WRITE 2
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#define BGCOM_SET_SPI_FREE 3
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#define BGCOM_SET_SPI_BUSY 4
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#define BGCOM_REG_WRITE 5
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#define BGCOM_SOFT_RESET 6
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#define BGCOM_MODEM_DOWN2_BG 7
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#define BGCOM_TWM_EXIT 8
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#define EXCHANGE_CODE 'V'
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struct bg_ui_data {
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uint64_t __user write;
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uint64_t __user result;
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uint32_t bg_address;
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uint32_t cmd;
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uint32_t num_of_words;
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};
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enum bg_event_type {
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BG_BEFORE_POWER_DOWN = 1,
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BG_AFTER_POWER_UP,
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MODEM_BEFORE_POWER_DOWN,
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MODEM_AFTER_POWER_UP,
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};
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#define REG_READ \
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_IOWR(EXCHANGE_CODE, BGCOM_REG_READ, \
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struct bg_ui_data)
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#define AHB_READ \
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_IOWR(EXCHANGE_CODE, BGCOM_AHB_READ, \
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struct bg_ui_data)
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#define AHB_WRITE \
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_IOW(EXCHANGE_CODE, BGCOM_AHB_WRITE, \
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struct bg_ui_data)
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#define SET_SPI_FREE \
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_IOR(EXCHANGE_CODE, BGCOM_SET_SPI_FREE, \
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struct bg_ui_data)
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#define SET_SPI_BUSY \
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_IOR(EXCHANGE_CODE, BGCOM_SET_SPI_BUSY, \
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struct bg_ui_data)
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#define REG_WRITE \
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_IOWR(EXCHANGE_CODE, BGCOM_REG_WRITE, \
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struct bg_ui_data)
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#define BG_SOFT_RESET \
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_IOWR(EXCHANGE_CODE, BGCOM_SOFT_RESET, \
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struct bg_ui_data)
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#define BG_TWM_EXIT \
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_IOWR(EXCHANGE_CODE, BGCOM_TWM_EXIT, \
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struct bg_ui_data)
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#define BG_MODEM_DOWN2_BG_DONE \
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_IOWR(EXCHANGE_CODE, BGCOM_MODEM_DOWN2_BG, \
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struct bg_ui_data)
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#endif
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