hw-me.h revision ba9cdd0e1ad88004c68395697fb2ec6b9b4ff020
1/* 2 * 3 * Intel Management Engine Interface (Intel MEI) Linux driver 4 * Copyright (c) 2003-2012, Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 */ 16 17 18 19#ifndef _MEI_INTERFACE_H_ 20#define _MEI_INTERFACE_H_ 21 22#include <linux/mei.h> 23#include <linux/irqreturn.h> 24#include "mei_dev.h" 25#include "client.h" 26 27struct mei_me_hw { 28 void __iomem *mem_addr; 29 /* 30 * hw states of host and fw(ME) 31 */ 32 u32 host_hw_state; 33 u32 me_hw_state; 34 enum mei_pg_state pg_state; 35}; 36 37#define to_me_hw(dev) (struct mei_me_hw *)((dev)->hw) 38 39struct mei_device *mei_me_dev_init(struct pci_dev *pdev); 40 41int mei_me_pg_set_sync(struct mei_device *dev); 42int mei_me_pg_unset_sync(struct mei_device *dev); 43 44irqreturn_t mei_me_irq_quick_handler(int irq, void *dev_id); 45irqreturn_t mei_me_irq_thread_handler(int irq, void *dev_id); 46 47#endif /* _MEI_INTERFACE_H_ */ 48