/* * Common functions for kernel modules using Dell SMBIOS * * Copyright (c) Red Hat <mjg@redhat.com> * Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com> * Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com> * * Based on documentation in the libsmbios package: * Copyright (C) 2005-2014 Dell Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef _DELL_SMBIOS_H_ #define _DELL_SMBIOS_H_ struct notifier_block; /* This structure will be modified by the firmware when we enter * system management mode, hence the volatiles */ struct calling_interface_buffer { u16 class; u16 select; volatile u32 input[4]; volatile u32 output[4]; } __packed; struct calling_interface_token { u16 tokenID; u16 location; union { u16 value; u16 stringlength; }; }; int dell_smbios_error(int value); struct calling_interface_buffer *dell_smbios_get_buffer(void); void dell_smbios_clear_buffer(void); void dell_smbios_release_buffer(void); void dell_smbios_send_request(int class, int select); struct calling_interface_token *dell_smbios_find_token(int tokenid); enum dell_laptop_notifier_actions { DELL_LAPTOP_KBD_BACKLIGHT_BRIGHTNESS_CHANGED, }; int dell_laptop_register_notifier(struct notifier_block *nb); int dell_laptop_unregister_notifier(struct notifier_block *nb); void dell_laptop_call_notifier(unsigned long action, void *data); #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Michał Kępień | 103 | 72.54% | 10 | 90.91% |
| Hans de Goede | 39 | 27.46% | 1 | 9.09% |
| Total | 142 | 100.00% | 11 | 100.00% |