8b1f6d0e11
The WLAN driver needs to know the device serial number. This change introduces a sysfs entry to allow userspace to configure the serial number, and exports an API which allows WLAN and other wireless technologies to query the serial number. CRs-Fixed: 334945 Change-Id: Ib3937bef172ecf471d35cf3554289321531c5ea0 Signed-off-by: Jeff Johnson <jjohnson@codeaurora.org>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* Copyright (c) 2011-2012, Code Aurora Forum. 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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*/
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#ifndef _WCNSS_WLAN_H_
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#define _WCNSS_WLAN_H_
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#include <linux/device.h>
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enum wcnss_opcode {
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WCNSS_WLAN_SWITCH_OFF = 0,
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WCNSS_WLAN_SWITCH_ON,
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};
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struct wcnss_wlan_config {
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int use_48mhz_xo;
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};
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#define WCNSS_WLAN_IRQ_INVALID -1
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struct device *wcnss_wlan_get_device(void);
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struct resource *wcnss_wlan_get_memory_map(struct device *dev);
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int wcnss_wlan_get_dxe_tx_irq(struct device *dev);
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int wcnss_wlan_get_dxe_rx_irq(struct device *dev);
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void wcnss_wlan_register_pm_ops(struct device *dev,
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const struct dev_pm_ops *pm_ops);
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void wcnss_wlan_unregister_pm_ops(struct device *dev,
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const struct dev_pm_ops *pm_ops);
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struct platform_device *wcnss_get_platform_device(void);
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struct wcnss_wlan_config *wcnss_get_wlan_config(void);
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int wcnss_wlan_power(struct device *dev,
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struct wcnss_wlan_config *cfg,
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enum wcnss_opcode opcode);
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int req_riva_power_on_lock(char *driver_name);
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int free_riva_power_on_lock(char *driver_name);
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unsigned int wcnss_get_serial_number(void);
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#define wcnss_wlan_get_drvdata(dev) dev_get_drvdata(dev)
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#define wcnss_wlan_set_drvdata(dev, data) dev_set_drvdata((dev), (data))
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#endif /* _WCNSS_WLAN_H_ */
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