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The file implements the SRIO Driver API which can be used to send and receive data through the SRIO IP module. This is currently limited to support only the Message passing API. The driver utilizes the CPPI LLD and the CSL SRIO Functional layer. More...
#include <srio_types.h>
#include <srio_osal.h>
#include <ti/drv/srio/srio_drv.h>
#include <string.h>
#include <ti/drv/srio/include/listlib.h>
#include <ti/csl/csl_srio.h>
#include <ti/csl/csl_srioAux.h>
#include <ti/csl/csl_srioAuxPhyLayer.h>
#include <ti/drv/qmss/qmss_drv.h>
#include <ti/drv/cppi/cppi_drv.h>
#include <ti/drv/cppi/cppi_desc.h>
Data Structures | |
struct | Srio_SockDataPacket |
The structure describes the SRIO Socket Data payload structure. More... | |
struct | Srio_DriverInst |
The structure describes the SRIO Driver Instance. More... | |
struct | Srio_Socket |
The structure describes the SRIO SOCKET. More... | |
struct | Srio_DriverMCB |
The structure describes the SRIO Driver MCB. More... | |
Defines | |
#define | MAX_DOORBELL_REG 4 |
Maximum number of Doorbell registers. | |
#define | MAX_DOORBELL_BIT 16 |
Maximum number of Doorbell bits per register. | |
Typedefs | |
typedef enum Srio_SocketState | Srio_SocketState |
Enumeration which describes the state of the SRIO Socket. | |
typedef struct Srio_SockDataPacket | Srio_SockDataPacket |
The structure describes the SRIO Socket Data payload structure. | |
typedef struct Srio_DriverInst | Srio_DriverInst |
The structure describes the SRIO Driver Instance. | |
typedef struct Srio_Socket | Srio_Socket |
The structure describes the SRIO SOCKET. | |
typedef struct Srio_DriverMCB | Srio_DriverMCB |
The structure describes the SRIO Driver MCB. | |
Enumerations | |
enum | Srio_SocketState { Srio_SocketState_FREE = 0x0, Srio_SocketState_ALLOCATED = 0x1, Srio_SocketState_BOUND = 0x2 } |
Enumeration which describes the state of the SRIO Socket. More... | |
Functions | |
void | Srio_processReceivedBD (Srio_DriverInst *ptr_srioDrvInst, Cppi_Desc *ptrDesc) |
void | Srio_rxCompletionIsr (Srio_DrvHandle hSrioDrv) |
void | Srio_dioCompletionIsr (Srio_DrvHandle hSrioDrv, uint8_t intDstDoorbell[]) |
void | Srio_dioTxCompletionIsr (Srio_DrvHandle hSrioDrv, CSL_SrioHandle hSrioCSL) |
static void | Srio_flushSockData (Srio_Socket *ptr_srioSocket) |
static int32_t | Srio_initSockData (Srio_Socket *ptr_srioSocket) |
int32_t | Srio_init (void) |
static int32_t | Srio_getDescSize (Qmss_MemRegion memRegion) |
static int32_t | Srio_processDrvConfig (Srio_DriverInst *ptr_srioDrvInst) |
static int32_t | Srio_processAppConfig (Srio_DriverInst *ptr_srioDrvInst) |
Srio_DrvHandle | Srio_start (Srio_DrvConfig *ptr_cfg) |
Srio_SockHandle | Srio_sockOpen (Srio_DrvHandle hSrio, Srio_SocketType type, uint16_t isBlocking) |
static int32_t | Srio_validateBindingId (uint16_t id, uint8_t tt) |
static int32_t | Srio_validateDIOBindingId (uint16_t idMap, uint8_t tt) |
int32_t | Srio_sockBind_TYPE11 (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_bindInfo) |
int32_t | Srio_sockBind_TYPE9 (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_bindInfo) |
int32_t | Srio_sockBind_DIO (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_bindInfo) |
int32_t | Srio_sockBind (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_bindInfo) |
Srio_DrvBuffer | Srio_allocTransmitBuffer (Srio_DrvHandle hSrioDrv, uint8_t **ptrData, uint32_t *bufferLen) |
void | Srio_freeTransmitBuffer (Srio_DrvHandle hSrioDrv, Srio_DrvBuffer hDrvBuffer) |
int32_t | Srio_sockSend_TYPE11 (Srio_SockHandle srioSock, Srio_DrvBuffer hDrvBuffer, uint32_t numBytes, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend_TYPE9 (Srio_SockHandle srioSock, Srio_DrvBuffer hDrvBuffer, uint32_t numBytes, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend_DIO (Srio_SockHandle srioSock, Srio_DrvBuffer hDrvBuffer, uint32_t numBytes, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend (Srio_SockHandle srioSock, Srio_DrvBuffer hDrvBuffer, uint32_t numBytes, Srio_SockAddrInfo *to) |
int32_t | Srio_sockRecv (Srio_SockHandle srioSock, Srio_DrvBuffer *hDrvBuffer, Srio_SockAddrInfo *from) |
void | Srio_freeRxDrvBuffer (Srio_SockHandle srioSock, Srio_DrvBuffer hDrvBuffer) |
int32_t | Srio_setSockOpt (Srio_SockHandle srioSock, Srio_Opt option, void *optval, int32_t optlen) |
int32_t | Srio_getSockOpt (Srio_SockHandle srioSock, Srio_Opt option, void *optval, int32_t optlen) |
int32_t | Srio_sockClose_TYPE11 (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose_TYPE9 (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose_DIO (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose (Srio_SockHandle srioSock) |
uint32_t | Srio_getVersion (void) |
const char * | Srio_getVersionStr (void) |
Variables | |
Srio_DriverMCB | gSRIODriverMCB |
Global Variable which maintains SRIO Driver persistent info. This is shared across multiple cores and we need to align this on the L2 Cache Line Boundary. | |
const char | gSrioDriverVersionStr [] = SRIO_DRV_VERSION_STR ":" __DATE__ ":" __TIME__ |
Global Variable which describes the SRIO Driver Version Information. |
The file implements the SRIO Driver API which can be used to send and receive data through the SRIO IP module. This is currently limited to support only the Message passing API. The driver utilizes the CPPI LLD and the CSL SRIO Functional layer.
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typedef struct Srio_DriverInst Srio_DriverInst |
The structure describes the SRIO Driver Instance.
The SRIO driver can have multiple instances each of which is bound to a specific SRIO channel.
typedef struct Srio_DriverMCB Srio_DriverMCB |
The structure describes the SRIO Driver MCB.
The structure is used to store the SRIO driver information which is shared across multiple instances.
typedef struct Srio_SockDataPacket Srio_SockDataPacket |
The structure describes the SRIO Socket Data payload structure.
This structure is associated with each SRIO socket and is used to store a list of all pending packets which have been received on the socket but have still not been picked up by the application.
typedef struct Srio_Socket Srio_Socket |
The structure describes the SRIO SOCKET.
The structure is used to store all the SRIO socket information which is required to send and receive data.
typedef enum Srio_SocketState Srio_SocketState |
Enumeration which describes the state of the SRIO Socket.
The SRIO Sockets in the system can be in any of the following states as described in the enumeration.
enum Srio_SocketState |
Enumeration which describes the state of the SRIO Socket.
The SRIO Sockets in the system can be in any of the following states as described in the enumeration.