/*****************************************************************************
Prototype : BSP_MailBox_SpNotifyEnable
Description : 专有邮箱数据到达通知中断使能接口
param : None
Return Value : void
*****************************************************************************/
void BSP_MailBox_SpNotifyEnable(void)
{
if(BSP_OK != BSP_IPC_IntConnect(IPC_INT_DSP_PS_MAC_MBX, (VOIDFUNCPTR)Mbx_SpIntProc, 0))
{
bsp_trace(BSP_LOG_LEVEL_ERROR, BSP_MODU_MBX, "[mailbox]: <%s> BSP_IPC_IntConnect failed.\n", __FUNCTION__);
}
if(BSP_OK != BSP_IPC_IntEnable(IPC_INT_DSP_PS_MAC_MBX))
{
bsp_trace(BSP_LOG_LEVEL_ERROR, BSP_MODU_MBX, "[mailbox]: <%s> BSP_IPC_IntEnable failed.\n", __FUNCTION__);
}
}
/*****************************************************************************
Prototype : BSP_MailBox_SpNotifyEnable
Description : 专有邮箱数据到达通知中断使能接口
param : None
Return Value : void
*****************************************************************************/
void BSP_MailBox_SpNotifyEnable(void)
{
if(BSP_OK != BSP_IPC_IntConnect(IPC_INT_DSP_PS_MAC_MBX, (VOIDFUNCPTR)Mbx_SpIntProc, 0))
{
Mbx_Printf("BSP_IPC_IntConnect failed.\n");
}
if(BSP_OK != BSP_IPC_IntEnable(IPC_INT_DSP_PS_MAC_MBX))
{
Mbx_Printf("BSP_IPC_IntEnable failed.\n");
}
}
MAILBOX_EXTERN long mailbox_channel_register(
unsigned long channel_id,
unsigned long int_src,
unsigned long dst_id,
unsigned long direct,
void **mutex)
{
struct mb_local_cfg *local_cfg = &g_mb_local_cfg_tbl[0];
while (MAILBOX_MAILCODE_INVALID != local_cfg->channel_id) {
if (channel_id == local_cfg->channel_id) {
*mutex = mailbox_mutex_create(local_cfg);
if (MAILBOX_NULL == *mutex) {
return mailbox_logerro_p1(MAILBOX_CRIT_PORT_CONFIG, channel_id);
}
/*通道资源配置已找到，注册IPC中断*/
local_cfg->int_src = int_src;
local_cfg->dst_id = dst_id;
if(MIALBOX_DIRECTION_RECEIVE == direct) {
BSP_IPC_IntConnect((IPC_INT_LEV_E)int_src , (VOIDFUNCPTR)mailbox_ipc_int_handle, int_src);
BSP_IPC_IntEnable ((IPC_INT_LEV_E)int_src);
/*板侧ST用例通道注册*/
test_mailbox_msg_reg(channel_id);
}
break;
}
local_cfg++;
}
/*如果适配层找不到对应的配置，报错*/
if (MAILBOX_MAILCODE_INVALID == local_cfg->channel_id) {
return mailbox_logerro_p1(MAILBOX_ERR_LINUX_CHANNEL_NOT_FIND, channel_id);
}
return MAILBOX_OK;
}
MAILBOX_EXTERN int mailbox_channel_register(
unsigned int channel_id,
unsigned int int_src,
unsigned int dst_id,
unsigned int direct,
void **mutex)
{
struct mb_vx_cfg *cfg = &g_mailbox_vx_cfg_tbl[0];
while (MAILBOX_MAILCODE_INVALID != cfg->channel_id) {
if (channel_id == cfg->channel_id) {
*mutex = mailbox_mutex_create();
/*通道资源配置已找到，注册IPC中断*/
cfg->Int_src = int_src;
cfg->dst_cpu = dst_id;
if(MIALBOX_DIRECTION_RECEIVE == direct) {
(void)BSP_IPC_IntConnect((IPC_INT_LEV_E)int_src , (VOIDFUNCPTR)mailbox_ipc_int_handle, int_src);
(void)BSP_IPC_IntEnable ((IPC_INT_LEV_E)int_src);
/*板侧ST用例通道注册*/
tm_mailbox_msg_reg(channel_id);
/*TODO: 如果开发单核下电重启特性，这里需要主动触发一次通道读回调: */
/*mailbox_ipc_int_handle(int_src);*/
}
return MAILBOX_OK;
}
cfg++;
}
/*如果适配层找不到对应的配置，报错*/
return mailbox_logerro_p1(MAILBOX_ERR_VXWORKS_CHANNEL_NOT_FIND, channel_id);
}
/*****************************************************************************
* 函 数 名 : DRV_IPC_INTENABLE
*
* 功能描述 : 使能某个中断
*
* 输入参数 :
BSP_U32 ulLvl 要使能的中断号，取值范围0～31
* 输出参数 : 无
*
* 返 回 值 : OK&ERROR
*
* 修改记录 : 2011年4月11日 wangjing creat
*****************************************************************************/
BSP_S32 DRV_IPC_INTENABLE (IPC_INT_LEV_E ulLvl)
{
return BSP_IPC_IntEnable(ulLvl);
}
/*****************************************************************************
Prototype : BSP_MailBox_IntTypeSet
Description : 设置PS邮箱中断源接口(默认IPC中断方式)
只用于PS邮箱，OM邮箱无中断上报
param : None
Return Value : 0: 成功; 其他: 设置的type非法
*****************************************************************************/
u32 BSP_MailBox_IntTypeSet(MAILBOX_INT_TYPE_E enIntType)
{
s32 ret;
switch(enIntType)
{
case EN_MAILBOX_INT_SUBFRAME:
{
if(BSP_OK != BSP_Mailbox_ForbidDspSleep(EN_MAILBOX_SLEEP_WAKEUP))
{
Mbx_Printf("BSP_Mailbox_ForbidDspSleep failed.\n");
return ERR_MAILBOX_TIMEOUT;
}
BSP_BBPIntTimerRegCb(Mbx_ComPsIntProc);
/* [false alarm]:fortify */
ret = BSP_BBPIntTimerEnable();/* [false alarm]:fortify */
if(BSP_OK != ret)
{
/* [false alarm]:fortify */
Mbx_Printf("BSP_BBPIntTimerEnable failed.\n");
}
BSP_Mailbox_AllowDspSleep();
ret = (s32)BSP_IPC_IntDisable(IPC_INT_DSP_PS_PUB_MBX);
if(BSP_OK != ret)
{
Mbx_Printf("BSP_IPC_IntDisable failed.\n");
}
ret = (s32)BSP_IPC_IntDisonnect(IPC_INT_DSP_PS_PUB_MBX, NULL, 0); /* [false alarm]:fortify */
if(BSP_OK != ret)
{
Mbx_Printf("BSP_IPC_IntDisonnect failed.\n");
}
g_stMbxCtrl.bIsSubFrameInt = BSP_TRUE;
break;
}
case EN_MAILBOX_INT_COM_IPC:
{
ret = (s32)BSP_IPC_IntConnect(IPC_INT_DSP_PS_PUB_MBX, (VOIDFUNCPTR)Mbx_ComPsIntProc, 0);
if(BSP_OK != ret)
{
Mbx_Printf("BSP_IPC_IntConnect failed.\n");
}
ret = (s32)BSP_IPC_IntEnable(IPC_INT_DSP_PS_PUB_MBX);
if(BSP_OK != ret)
{
Mbx_Printf("BSP_IPC_IntEnable failed.\n");
}
if(BSP_OK != BSP_Mailbox_ForbidDspSleep(EN_MAILBOX_SLEEP_WAKEUP))
{
Mbx_Printf("BSP_Mailbox_ForbidDspSleep failed.\n");
return ERR_MAILBOX_TIMEOUT;
}
BSP_BBPIntTimerDisable();
BSP_BBPIntTimerClear();
BSP_Mailbox_AllowDspSleep();
g_stMbxCtrl.bIsSubFrameInt = BSP_FALSE;
break;
}
default :
{
Mbx_Printf("enIntType %d.\n", enIntType);
return ERR_MAILBOX_PARAM_INCORRECT;
}
}
return BSP_OK;
}
