diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c b/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c deleted file mode 100644 index 032d563e..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c +++ /dev/null @@ -1,116 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License 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. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Hardware Programming Interface (HPI) Utility functions. - - (C) Copyright AudioScience Inc. 2007 -*******************************************************************************/ - -#include "hpi_internal.h" -#include "hpimsginit.h" - -/* The actual message size for each object type */ -static u16 msg_size[HPI_OBJ_MAXINDEX + 1] = HPI_MESSAGE_SIZE_BY_OBJECT; -/* The actual response size for each object type */ -static u16 res_size[HPI_OBJ_MAXINDEX + 1] = HPI_RESPONSE_SIZE_BY_OBJECT; -/* Flag to enable alternate message type for SSX2 bypass. */ -static u16 gwSSX2_bypass; - -/** \internal - * initialize the HPI message structure - */ -static void hpi_init_message(struct hpi_message *phm, u16 object, - u16 function) -{ - memset(phm, 0, sizeof(*phm)); - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) - phm->size = msg_size[object]; - else - phm->size = sizeof(*phm); - - if (gwSSX2_bypass) - phm->type = HPI_TYPE_SSX2BYPASS_MESSAGE; - else - phm->type = HPI_TYPE_REQUEST; - phm->object = object; - phm->function = function; - phm->version = 0; - phm->adapter_index = HPI_ADAPTER_INDEX_INVALID; - /* Expect actual adapter index to be set by caller */ -} - -/** \internal - * initialize the HPI response structure - */ -void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, - u16 error) -{ - memset(phr, 0, sizeof(*phr)); - phr->type = HPI_TYPE_RESPONSE; - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) - phr->size = res_size[object]; - else - phr->size = sizeof(*phr); - phr->object = object; - phr->function = function; - phr->error = error; - phr->specific_error = 0; - phr->version = 0; -} - -void hpi_init_message_response(struct hpi_message *phm, - struct hpi_response *phr, u16 object, u16 function) -{ - hpi_init_message(phm, object, function); - /* default error return if the response is - not filled in by the callee */ - hpi_init_response(phr, object, function, - HPI_ERROR_PROCESSING_MESSAGE); -} - -static void hpi_init_messageV1(struct hpi_message_header *phm, u16 size, - u16 object, u16 function) -{ - memset(phm, 0, sizeof(*phm)); - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) { - phm->size = size; - phm->type = HPI_TYPE_REQUEST; - phm->object = object; - phm->function = function; - phm->version = 1; - /* Expect adapter index to be set by caller */ - } -} - -void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, - u16 object, u16 function) -{ - memset(phr, 0, sizeof(*phr)); - phr->size = size; - phr->version = 1; - phr->type = HPI_TYPE_RESPONSE; - phr->error = HPI_ERROR_PROCESSING_MESSAGE; -} - -void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, - struct hpi_response_header *phr, u16 res_size, u16 object, - u16 function) -{ - hpi_init_messageV1(phm, msg_size, object, function); - hpi_init_responseV1(phr, res_size, object, function); -} |