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staging: ti dspbridge: access deh directly

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Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Felipe Contreras 2010-07-04 16:34:36 +03:00 committed by Greg Kroah-Hartman
parent b6871448bf
commit 61a5b769d3
5 changed files with 14 additions and 85 deletions
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5
drivers/staging/tidspbridge/core/tiomap3430.c
View file

@ -194,11 +194,6 @@ static struct bridge_drv_interface drv_interface_fxns = {
bridge_chnl_get_mgr_info,
bridge_chnl_idle,
bridge_chnl_register_notify,
/* The following DEH functions are provided by tihelen_ue_deh.c */
bridge_deh_create,
bridge_deh_destroy,
bridge_deh_notify,
bridge_deh_register_notify,
/* The following IO functions are provided by chnl_io.lib: */
bridge_io_create,
bridge_io_destroy,

56
drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
View file

@ -723,57 +723,6 @@ typedef int(*fxn_dev_ctrl) (struct bridge_dev_context *hDevContext,
*/
typedef int(*fxn_dev_destroy) (struct bridge_dev_context *hDevContext);
/*
* ======== bridge_deh_create ========
* Purpose:
* Create an object that manages DSP exceptions from the GPP.
* Parameters:
* phDehMgr: Location to store DEH manager on output.
* hdev_obj: Handle to DEV object.
* Returns:
* 0: Success.
* -ENOMEM: Memory allocation failure.
* -EPERM: Creation failed.
* Requires:
* hdev_obj != NULL;
* phDehMgr != NULL;
* Ensures:
*/
typedef int(*fxn_deh_create) (OUT struct deh_mgr
**phDehMgr, struct dev_object *hdev_obj);
/*
* ======== bridge_deh_destroy ========
* Purpose:
* Destroy the DEH object.
* Parameters:
* hdeh_mgr: Handle to DEH manager object.
* Returns:
* 0: Success.
* -EPERM: Destroy failed.
* Requires:
* hdeh_mgr != NULL;
* Ensures:
*/
typedef int(*fxn_deh_destroy) (struct deh_mgr *hdeh_mgr);
/*
* ======== bridge_deh_register_notify ========
* Purpose:
* Register for DEH event notification.
* Parameters:
* hdeh_mgr: Handle to DEH manager object.
* Returns:
* 0: Success.
* -EPERM: Destroy failed.
* Requires:
* hdeh_mgr != NULL;
* Ensures:
*/
typedef int(*fxn_deh_registernotify)
(struct deh_mgr *hdeh_mgr,
u32 event_mask, u32 notify_type, struct dsp_notification *hnotification);
/*
* ======== bridge_io_create ========
* Purpose:
@ -1059,11 +1008,6 @@ struct bridge_drv_interface {
fxn_chnl_idle pfn_chnl_idle; /* Idle the channel */
/* Register for notif. */
fxn_chnl_registernotify pfn_chnl_register_notify;
fxn_deh_create pfn_deh_create; /* Create DEH manager */
fxn_deh_destroy pfn_deh_destroy; /* Destroy DEH manager */
fxn_deh_notify pfn_deh_notify; /* Notify of DSP error */
/* register for deh notif. */
fxn_deh_registernotify pfn_deh_register_notify;
fxn_io_create pfn_io_create; /* Create IO manager */
fxn_io_destroy pfn_io_destroy; /* Destroy IO manager */
fxn_io_onloaded pfn_io_on_loaded; /* Notify of program loaded */

15
drivers/staging/tidspbridge/pmgr/dev.c
View file

@ -48,6 +48,7 @@
#include <dspbridge/io.h>
#include <dspbridge/msg.h>
#include <dspbridge/cmm.h>
#include <dspbridge/dspdeh.h>
/* ----------------------------------- This */
#include <dspbridge/dev.h>
@ -237,8 +238,7 @@ int dev_create_device(OUT struct dev_object **phDevObject,
/* Only create DEH manager if we have an IO manager */
if (DSP_SUCCEEDED(status)) {
/* Instantiate the DEH module */
status = (*dev_obj->bridge_interface.pfn_deh_create)
(&dev_obj->hdeh_mgr, dev_obj);
status = bridge_deh_create(&dev_obj->hdeh_mgr, dev_obj);
}
/* Create DMM mgr . */
status = dmm_create(&dev_obj->dmm_mgr,
@ -373,8 +373,7 @@ int dev_destroy_device(struct dev_object *hdev_obj)
if (dev_obj->hdeh_mgr) {
/* Uninitialize DEH module. */
(*dev_obj->bridge_interface.pfn_deh_destroy)
(dev_obj->hdeh_mgr);
bridge_deh_destroy(dev_obj->hdeh_mgr);
dev_obj->hdeh_mgr = NULL;
}
if (dev_obj->hcmm_mgr) {
@ -1115,10 +1114,6 @@ static void store_interface_fxns(struct bridge_drv_interface *drv_fxns,
STORE_FXN(fxn_chnl_getmgrinfo, pfn_chnl_get_mgr_info);
STORE_FXN(fxn_chnl_idle, pfn_chnl_idle);
STORE_FXN(fxn_chnl_registernotify, pfn_chnl_register_notify);
STORE_FXN(fxn_deh_create, pfn_deh_create);
STORE_FXN(fxn_deh_destroy, pfn_deh_destroy);
STORE_FXN(fxn_deh_notify, pfn_deh_notify);
STORE_FXN(fxn_deh_registernotify, pfn_deh_register_notify);
STORE_FXN(fxn_io_create, pfn_io_create);
STORE_FXN(fxn_io_destroy, pfn_io_destroy);
STORE_FXN(fxn_io_onloaded, pfn_io_on_loaded);
@ -1155,10 +1150,6 @@ static void store_interface_fxns(struct bridge_drv_interface *drv_fxns,
DBC_ENSURE(intf_fxns->pfn_chnl_get_mgr_info != NULL);
DBC_ENSURE(intf_fxns->pfn_chnl_idle != NULL);
DBC_ENSURE(intf_fxns->pfn_chnl_register_notify != NULL);
DBC_ENSURE(intf_fxns->pfn_deh_create != NULL);
DBC_ENSURE(intf_fxns->pfn_deh_destroy != NULL);
DBC_ENSURE(intf_fxns->pfn_deh_notify != NULL);
DBC_ENSURE(intf_fxns->pfn_deh_register_notify != NULL);
DBC_ENSURE(intf_fxns->pfn_io_create != NULL);
DBC_ENSURE(intf_fxns->pfn_io_destroy != NULL);
DBC_ENSURE(intf_fxns->pfn_io_on_loaded != NULL);

5
drivers/staging/tidspbridge/rmgr/node.c
View file

@ -68,6 +68,8 @@
#include <dspbridge/resourcecleanup.h>
#include <_tiomap.h>
#include <dspbridge/dspdeh.h>
#define HOSTPREFIX "/host"
#define PIPEPREFIX "/dbpipe"
@ -2472,8 +2474,7 @@ int node_terminate(struct node_object *hnode, OUT int *pstatus)
if (!hdeh_mgr)
goto func_cont;
(*intf_fxns->pfn_deh_notify)(hdeh_mgr, DSP_SYSERROR,
DSP_EXCEPTIONABORT);
bridge_deh_notify(hdeh_mgr, DSP_SYSERROR, DSP_EXCEPTIONABORT);
}
}
func_cont:

18
drivers/staging/tidspbridge/rmgr/proc.c
View file

@ -1458,22 +1458,20 @@ int proc_register_notify(void *hprocessor, u32 event_mask,
status =
dev_get_deh_mgr(p_proc_object->hdev_obj,
&hdeh_mgr);
DBC_ASSERT(p_proc_object->
intf_fxns->pfn_deh_register_notify);
status =
(*p_proc_object->
intf_fxns->pfn_deh_register_notify)
(hdeh_mgr, event_mask, notify_type,
hnotification);
bridge_deh_register_notify(hdeh_mgr,
event_mask,
notify_type,
hnotification);
}
} else {
status = dev_get_deh_mgr(p_proc_object->hdev_obj,
&hdeh_mgr);
DBC_ASSERT(p_proc_object->
intf_fxns->pfn_deh_register_notify);
status =
(*p_proc_object->intf_fxns->pfn_deh_register_notify)
(hdeh_mgr, event_mask, notify_type, hnotification);
bridge_deh_register_notify(hdeh_mgr,
event_mask,
notify_type,
hnotification);
}
}