/*
 * Intel SKL IPC Support
 *
 * Copyright (C) 2014-15, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as version 2, as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */

#ifndef __SKL_IPC_H
#define __SKL_IPC_H

#include <linux/irqreturn.h>
#include "../common/sst-ipc.h"

struct sst_dsp;
struct skl_sst;
struct sst_generic_ipc;

enum skl_ipc_pipeline_state {
	PPL_INVALID_STATE =	0,
	PPL_UNINITIALIZED =	1,
	PPL_RESET =		2,
	PPL_PAUSED =		3,
	PPL_RUNNING =		4,
	PPL_ERROR_STOP =	5,
	PPL_SAVED =		6,
	PPL_RESTORED =		7
};

struct skl_ipc_dxstate_info {
	u32 core_mask;
	u32 dx_mask;
};

struct skl_ipc_header {
	u32 primary;
	u32 extension;
};

#define SKL_DSP_CORES_MAX  2

struct skl_dsp_cores {
	unsigned int count;
	enum skl_dsp_states state[SKL_DSP_CORES_MAX];
	int usage_count[SKL_DSP_CORES_MAX];
};

/**
 * skl_d0i3_data: skl D0i3 counters data struct
 *
 * @streaming: Count of usecases that can attempt streaming D0i3
 * @non_streaming: Count of usecases that can attempt non-streaming D0i3
 * @non_d0i3: Count of usecases that cannot attempt D0i3
 * @state: current state
 * @work: D0i3 worker thread
 */
struct skl_d0i3_data {
	int streaming;
	int non_streaming;
	int non_d0i3;
	enum skl_dsp_d0i3_states state;
	struct delayed_work work;
};

struct skl_sst {
	struct device *dev;
	struct sst_dsp *dsp;

	/* boot */
	wait_queue_head_t boot_wait;
	bool boot_complete;

	/* IPC messaging */
	struct sst_generic_ipc ipc;

	/* callback for miscbdge */
	void (*enable_miscbdcge)(struct device *dev, bool enable);
	/* Is CGCTL.MISCBDCGE disabled */
	bool miscbdcg_disabled;

	/* Populate module information */
	struct list_head uuid_list;

	/* Is firmware loaded */
	bool fw_loaded;

	/* first boot ? */
	bool is_first_boot;

	/* multi-core */
	struct skl_dsp_cores cores;

	/* tplg manifest */
	struct skl_dfw_manifest manifest;

	/* Callback to update D0i3C register */
	void (*update_d0i3c)(struct device *dev, bool enable);

	struct skl_d0i3_data d0i3;
};

struct skl_ipc_init_instance_msg {
	u32 module_id;
	u32 instance_id;
	u16 param_data_size;
	u8 ppl_instance_id;
	u8 core_id;
	u8 domain;
};

struct skl_ipc_bind_unbind_msg {
	u32 module_id;
	u32 instance_id;
	u32 dst_module_id;
	u32 dst_instance_id;
	u8 src_queue;
	u8 dst_queue;
	bool bind;
};

struct skl_ipc_large_config_msg {
	u32 module_id;
	u32 instance_id;
	u32 large_param_id;
	u32 param_data_size;
};

struct skl_ipc_d0ix_msg {
	u32 module_id;
	u32 instance_id;
	u8 streaming;
	u8 wake;
};

#define SKL_IPC_BOOT_MSECS		3000

#define SKL_IPC_D3_MASK	0
#define SKL_IPC_D0_MASK	3

irqreturn_t skl_dsp_irq_thread_handler(int irq, void *context);

int skl_ipc_create_pipeline(struct sst_generic_ipc *sst_ipc,
		u16 ppl_mem_size, u8 ppl_type, u8 instance_id, u8 lp_mode);

int skl_ipc_delete_pipeline(struct sst_generic_ipc *sst_ipc, u8 instance_id);

int skl_ipc_set_pipeline_state(struct sst_generic_ipc *sst_ipc,
		u8 instance_id,	enum skl_ipc_pipeline_state state);

int skl_ipc_save_pipeline(struct sst_generic_ipc *ipc,
		u8 instance_id, int dma_id);

int skl_ipc_restore_pipeline(struct sst_generic_ipc *ipc, u8 instance_id);

int skl_ipc_init_instance(struct sst_generic_ipc *sst_ipc,
		struct skl_ipc_init_instance_msg *msg, void *param_data);

int skl_ipc_bind_unbind(struct sst_generic_ipc *sst_ipc,
		struct skl_ipc_bind_unbind_msg *msg);

int skl_ipc_load_modules(struct sst_generic_ipc *ipc,
				u8 module_cnt, void *data);

int skl_ipc_unload_modules(struct sst_generic_ipc *ipc,
				u8 module_cnt, void *data);

int skl_ipc_set_dx(struct sst_generic_ipc *ipc,
		u8 instance_id, u16 module_id, struct skl_ipc_dxstate_info *dx);

int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
		struct skl_ipc_large_config_msg *msg, u32 *param);

int skl_ipc_get_large_config(struct sst_generic_ipc *ipc,
		struct skl_ipc_large_config_msg *msg, u32 *param);

int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
			u8 dma_id, u8 table_id);

int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc,
		struct skl_ipc_d0ix_msg *msg);

int skl_ipc_check_D0i0(struct sst_dsp *dsp, bool state);

void skl_ipc_int_enable(struct sst_dsp *dsp);
void skl_ipc_op_int_enable(struct sst_dsp *ctx);
void skl_ipc_op_int_disable(struct sst_dsp *ctx);
void skl_ipc_int_disable(struct sst_dsp *dsp);

bool skl_ipc_int_status(struct sst_dsp *dsp);
void skl_ipc_free(struct sst_generic_ipc *ipc);
int skl_ipc_init(struct device *dev, struct skl_sst *skl);
void skl_clear_module_cnt(struct sst_dsp *ctx);

#endif /* __SKL_IPC_H */
mmit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/xfrm_policy.c?id=05e0be7c900797e9164976a6014d534ce3035909'>05e0be7c900797e9164976a6014d534ce3035909</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/xfrm/xfrm_policy.c?id=05e0be7c900797e9164976a6014d534ce3035909'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=05e0be7c900797e9164976a6014d534ce3035909'>6064ddf732b21c686c958cb9da73f6eae6de5a27</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/xfrm/xfrm_policy.c?id=05e0be7c900797e9164976a6014d534ce3035909'>net/xfrm/xfrm_policy.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/xfrm_policy.c?id=3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c'>3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/xfrm/xfrm_policy.c?id=05e0be7c900797e9164976a6014d534ce3035909&amp;id2=3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c'>diff</a>)</td></tr></table>
<div class='commit-subject'>Input: synaptics-rmi4 - fix reversed conditions in enable/disable_irq_wake</div><div class='commit-msg'>These tests are reversed.  A warning should be displayed if an error is
returned, not on success.

Signed-off-by: Christophe JAILLET &lt;christophe.jaillet@wanadoo.fr&gt;
Reviewed-by: Benjamin Tissoires &lt;benjamin.tissoires@redhat.com&gt;
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=05e0be7c900797e9164976a6014d534ce3035909'>Diffstat</a> (limited to 'net/xfrm/xfrm_policy.c')</div><table summary='diffstat' class='diffstat'>