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Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/nodepriv.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/nodepriv.h b/drivers/staging/tidspbridge/include/dspbridge/nodepriv.h deleted file mode 100644 index d5b54bb81e8e..000000000000 --- a/drivers/staging/tidspbridge/include/dspbridge/nodepriv.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * nodepriv.h - * - * DSP-BIOS Bridge driver support functions for TI OMAP processors. - * - * Private node header shared by NODE and DISP. - * - * Copyright (C) 2005-2006 Texas Instruments, Inc. - * - * This package 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. - * - * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#ifndef NODEPRIV_ -#define NODEPRIV_ - -#include <dspbridge/strmdefs.h> -#include <dspbridge/nodedefs.h> -#include <dspbridge/nldrdefs.h> - -/* DSP address of node environment structure */ -typedef u32 nodeenv; - -/* - * Node create structures - */ - -/* Message node */ -struct node_msgargs { - u32 max_msgs; /* Max # of simultaneous messages for node */ - u32 seg_id; /* Segment for allocating message buffers */ - u32 notify_type; /* Notify type (SEM_post, SWI_post, etc.) */ - u32 arg_length; /* Length in 32-bit words of arg data block */ - u8 *pdata; /* Argument data for node */ -}; - -struct node_strmdef { - u32 buf_size; /* Size of buffers for SIO stream */ - u32 num_bufs; /* max # of buffers in SIO stream at once */ - u32 seg_id; /* Memory segment id to allocate buffers */ - u32 timeout; /* Timeout for blocking SIO calls */ - u32 buf_alignment; /* Buffer alignment */ - char *sz_device; /* Device name for stream */ -}; - -/* Task node */ -struct node_taskargs { - struct node_msgargs node_msg_args; - s32 prio; - u32 stack_size; - u32 sys_stack_size; - u32 stack_seg; - u32 dsp_heap_res_addr; /* DSP virtual heap address */ - u32 dsp_heap_addr; /* DSP virtual heap address */ - u32 heap_size; /* Heap size */ - u32 gpp_heap_addr; /* GPP virtual heap address */ - u32 profile_id; /* Profile ID */ - u32 num_inputs; - u32 num_outputs; - u32 dais_arg; /* Address of iAlg object */ - struct node_strmdef *strm_in_def; - struct node_strmdef *strm_out_def; -}; - -/* - * ======== node_createargs ======== - */ -struct node_createargs { - union { - struct node_msgargs node_msg_args; - struct node_taskargs task_arg_obj; - } asa; -}; - -/* - * ======== node_get_channel_id ======== - * Purpose: - * Get the channel index reserved for a stream connection between the - * host and a node. This index is reserved when node_connect() is called - * to connect the node with the host. This index should be passed to - * the CHNL_Open function when the stream is actually opened. - * Parameters: - * hnode: Node object allocated from node_allocate(). - * dir: Input (DSP_TONODE) or output (DSP_FROMNODE). - * index: Stream index. - * chan_id: Location to store channel index. - * Returns: - * 0: Success. - * -EFAULT: Invalid hnode. - * -EPERM: Not a task or DAIS socket node. - * -EINVAL: The node's stream corresponding to index and dir - * is not a stream to or from the host. - * Requires: - * Valid dir. - * chan_id != NULL. - * Ensures: - */ -extern int node_get_channel_id(struct node_object *hnode, - u32 dir, u32 index, u32 *chan_id); - -/* - * ======== node_get_strm_mgr ======== - * Purpose: - * Get the STRM manager for a node. - * Parameters: - * hnode: Node allocated with node_allocate(). - * strm_man: Location to store STRM manager on output. - * Returns: - * 0: Success. - * -EFAULT: Invalid hnode. - * Requires: - * strm_man != NULL. - * Ensures: - */ -extern int node_get_strm_mgr(struct node_object *hnode, - struct strm_mgr **strm_man); - -/* - * ======== node_get_timeout ======== - * Purpose: - * Get the timeout value of a node. - * Parameters: - * hnode: Node allocated with node_allocate(), or DSP_HGPPNODE. - * Returns: - * Node's timeout value. - * Requires: - * Valid hnode. - * Ensures: - */ -extern u32 node_get_timeout(struct node_object *hnode); - -/* - * ======== node_get_type ======== - * Purpose: - * Get the type (device, message, task, or XDAIS socket) of a node. - * Parameters: - * hnode: Node allocated with node_allocate(), or DSP_HGPPNODE. - * Returns: - * Node type: NODE_DEVICE, NODE_TASK, NODE_XDAIS, or NODE_GPP. - * Requires: - * Valid hnode. - * Ensures: - */ -extern enum node_type node_get_type(struct node_object *hnode); - -/* - * ======== get_node_info ======== - * Purpose: - * Get node information without holding semaphore. - * Parameters: - * hnode: Node allocated with node_allocate(), or DSP_HGPPNODE. - * Returns: - * Node info: priority, device owner, no. of streams, execution state - * NDB properties. - * Requires: - * Valid hnode. - * Ensures: - */ -extern void get_node_info(struct node_object *hnode, - struct dsp_nodeinfo *node_info); - -/* - * ======== node_get_load_type ======== - * Purpose: - * Get the load type (dynamic, overlay, static) of a node. - * Parameters: - * hnode: Node allocated with node_allocate(), or DSP_HGPPNODE. - * Returns: - * Node type: NLDR_DYNAMICLOAD, NLDR_OVLYLOAD, NLDR_STATICLOAD - * Requires: - * Valid hnode. - * Ensures: - */ -extern enum nldr_loadtype node_get_load_type(struct node_object *hnode); - -#endif /* NODEPRIV_ */ |