0cd343a42f
The intention of this patch is to rename the remaining variables with camel case. Variables will be renamed avoiding camel case and Hungarian notation. The words to be renamed in this patch are: ======================================== segmentId to segmnt_id SetPageDirty to set_page_dirty sizeInBytes to size_in_bytes sleepCode to sleep_code Status to status symName to sym_name szVar to sz_var Trapped_Args to trapped_args TTBPhysAddr to ttb_phys_addr uChirps to chirps uChnlId to ch_id uChnlID to ch_id uContentSize to cont_size uDDMAChnlId to ddma_chnl_id uEvents to events ulAlign to align_mask ======================================== Signed-off-by: Rene Sapiens <rene.sapiens@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
168 lines
6.9 KiB
C
168 lines
6.9 KiB
C
/*
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* dspapi.h
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*
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* DSP-BIOS Bridge driver support functions for TI OMAP processors.
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*
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* Includes the wrapper functions called directly by the
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* DeviceIOControl interface.
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*
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* Notes:
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* Bridge services exported to Bridge driver are initialized by the DSPAPI on
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* behalf of the Bridge driver. Bridge driver must not call module Init/Exit
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* functions.
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*
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* To ensure Bridge driver binary compatibility across different platforms,
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* for the same processor, a Bridge driver must restrict its usage of system
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* services to those exported by the DSPAPI library.
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*
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* Copyright (C) 2005-2006 Texas Instruments, Inc.
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*
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* This package 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 as
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* published by the Free Software Foundation.
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*
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* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#ifndef DSPAPI_
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#define DSPAPI_
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#include <dspbridge/dspapi-ioctl.h>
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/* This BRD API Library Version: */
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#define BRD_API_MAJOR_VERSION (u32)8 /* .8x - Alpha, .9x - Beta, 1.x FCS */
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#define BRD_API_MINOR_VERSION (u32)0
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/*
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* ======== api_call_dev_ioctl ========
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* Purpose:
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* Call the (wrapper) function for the corresponding API IOCTL.
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* Parameters:
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* cmd: IOCTL id, base 0.
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* args: Argument structure.
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* result:
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* Returns:
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* 0 if command called; -EINVAL if command not in IOCTL
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* table.
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* Requires:
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* Ensures:
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*/
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extern int api_call_dev_ioctl(unsigned int cmd,
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union trapped_args *args,
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u32 *result, void *pr_ctxt);
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/*
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* ======== api_init ========
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* Purpose:
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* Initialize modules used by Bridge API.
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* This procedure is called when the driver is loaded.
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* Parameters:
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* Returns:
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* TRUE if success; FALSE otherwise.
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* Requires:
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* Ensures:
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*/
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extern bool api_init(void);
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/*
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* ======== api_init_complete2 ========
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* Purpose:
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* Perform any required bridge initialization which cannot
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* be performed in api_init() or dev_start_device() due
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* to the fact that some services are not yet
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* completely initialized.
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* Parameters:
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* Returns:
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* 0: Allow this device to load
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* -EPERM: Failure.
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* Requires:
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* Bridge API initialized.
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* Ensures:
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*/
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extern int api_init_complete2(void);
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/*
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* ======== api_exit ========
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* Purpose:
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* Exit all modules initialized in api_init(void).
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* This procedure is called when the driver is unloaded.
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* Parameters:
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* Returns:
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* Requires:
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* api_init(void) was previously called.
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* Ensures:
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* Resources acquired in api_init(void) are freed.
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*/
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extern void api_exit(void);
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/* MGR wrapper functions */
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extern u32 mgrwrap_enum_node_info(union trapped_args *args, void *pr_ctxt);
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extern u32 mgrwrap_enum_proc_info(union trapped_args *args, void *pr_ctxt);
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extern u32 mgrwrap_register_object(union trapped_args *args, void *pr_ctxt);
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extern u32 mgrwrap_unregister_object(union trapped_args *args, void *pr_ctxt);
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extern u32 mgrwrap_wait_for_bridge_events(union trapped_args *args,
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void *pr_ctxt);
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extern u32 mgrwrap_get_process_resources_info(union trapped_args *args,
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void *pr_ctxt);
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/* CPRC (Processor) wrapper Functions */
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extern u32 procwrap_attach(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_ctrl(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_detach(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_enum_node_info(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_enum_resources(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_get_state(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_get_trace(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_load(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_register_notify(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_start(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_reserve_memory(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_un_reserve_memory(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_map(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_un_map(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_flush_memory(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_stop(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_invalidate_memory(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_begin_dma(union trapped_args *args, void *pr_ctxt);
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extern u32 procwrap_end_dma(union trapped_args *args, void *pr_ctxt);
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/* NODE wrapper functions */
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extern u32 nodewrap_allocate(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_alloc_msg_buf(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_change_priority(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_connect(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_create(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_delete(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_free_msg_buf(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_get_attr(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_get_message(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_pause(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_put_message(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_register_notify(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_run(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_terminate(union trapped_args *args, void *pr_ctxt);
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extern u32 nodewrap_get_uuid_props(union trapped_args *args, void *pr_ctxt);
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/* STRM wrapper functions */
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extern u32 strmwrap_allocate_buffer(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_close(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_free_buffer(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_get_event_handle(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_get_info(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_idle(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_issue(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_open(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_reclaim(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_register_notify(union trapped_args *args, void *pr_ctxt);
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extern u32 strmwrap_select(union trapped_args *args, void *pr_ctxt);
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extern u32 cmmwrap_calloc_buf(union trapped_args *args, void *pr_ctxt);
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extern u32 cmmwrap_free_buf(union trapped_args *args, void *pr_ctxt);
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extern u32 cmmwrap_get_handle(union trapped_args *args, void *pr_ctxt);
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extern u32 cmmwrap_get_info(union trapped_args *args, void *pr_ctxt);
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#endif /* DSPAPI_ */
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