Cdd_IpcIrq.h File Reference

Introduction

This file contains ISR function declaration for CDD IPC Driver.

Go to the source code of this file.

CDD Driver ISR category level
' This file provides ISR API's that is used to receive and process events from remote cores For each remote core an associated ISR is required In cases where multiple cores interrupts are mapped to one interrupt an single ISR would suffice Version 01.00.00 See also MCAL_IPC_ISR Defines for CDD Driver ISR ISR category level
#define	CDD_IPC_ISR_CAT2   (0x02U)
	Category 2 ISR type. More...
void	Cdd_IpcIrq_Fun (uint32 srcProcId)
	A Mailbox can raise multiple interrupts. In this implementation, the Mailbox new message interrupt is used determine presence of data from the remote core in the vring. More...

Macro Definition Documentation

CDD_IPC_ISR_CAT2

#define CDD_IPC_ISR_CAT2   (0x02U)

Category 2 ISR type.

Function Documentation

Cdd_IpcIrq_Fun()

void Cdd_IpcIrq_Fun

(

uint32

srcProcId

)

A Mailbox can raise multiple interrupts. In this implementation, the Mailbox new message interrupt is used determine presence of data from the remote core in the vring.

Typically, we would have 1 interrupt for each remote core. Due to system resource needs, multiple remote cores could use a single interrupt.

Depending on the SoC variant, the isr to registered with interrupt will change. Please refer CDD IPC example application to associate right ISR with interrupt.ISR for New Message