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Header file for the SRIO Driver. The file exposes the data structures and exported API which are available for use by the driver users. More...
#include <ti/drv/cppi/cppi_drv.h>
#include <ti/drv/cppi/cppi_desc.h>
#include <ti/csl/csl_srio.h>
#include <ti/drv/srio/sriover.h>
Data Structures | |
struct | Srio_DrvManagedRxCfg |
The structure describes the SRIO Driver Managed Receive Configuration. More... | |
struct | Srio_DrvManagedTxCfg |
The structure describes the SRIO Driver Managed Transmit Configuration. More... | |
struct | Srio_DrvManagedCfg |
The structure describes the SRIO Driver Managed Configuration. More... | |
struct | Srio_AppManagedCfg |
The structure describes the application managed configuration. More... | |
union | Srio_DrvConfigType |
Describes driver configuration. More... | |
struct | Srio_DrvConfig |
The structure describes the SRIO Driver Configuration. More... | |
struct | Srio_Type11BindAddrInfo |
SRIO Socket Type11 Binding Information. More... | |
struct | Srio_Type11AddrInfo |
SRIO Socket Type11 Address Information. More... | |
struct | Srio_Type9AddrInfo |
SRIO Socket Type9 Information. More... | |
struct | Srio_DioBindAddrInfo |
SRIO Socket DIO Binding Information. More... | |
struct | Srio_DioAddrInfo |
SRIO Socket DIO Information. More... | |
union | Srio_SockBindAddrInfo |
SRIO Socket Bind Information. More... | |
union | Srio_SockAddrInfo |
SRIO Socket Address Information. More... | |
Defines | |
#define | DEFAULT_SRIO_MAX_PENDING_PACKETS 5 |
This defines the maximum depth of the SRIO socket receive queues. This is the MAX number of packets which can be enqueued in the SRIO socket receive queue before packets get dropped. | |
#define | NUM_SRIO_TYPE9_TYPE11_SOCKETS 64 |
This is the maximum number of Type9 and Type11 sockets that can be created. This is limited by the hardware and since Type9 and Type11 share the same QID_MAP register both of them are limited to this. | |
#define | NUM_DIO_SOCKETS 8 |
This is the maximum number of DIO sockets that can be created. This limit is specified by the number of LSU blocks. | |
#define | SRIO_SET_DBELL_INFO(DBELL_REG, DBELL_BIT) |
This is a macro provided for the application and should be used if a DOORBELL is to be transmitted. | |
#define | SRIO_GET_DBELL_REG(DBELL_INFO) CSL_FEXTR(DBELL_INFO, 31, 16) |
This is a macro provided for the application and should be used to get the doorbell register information once data is received on the DIO socket. | |
#define | SRIO_GET_DBELL_BIT(DBELL_INFO) CSL_FEXTR(DBELL_INFO, 15, 0) |
This is a macro provided for the application and should be used to get the doorbell bit information once data is received on the DIO socket. | |
#define | SRIO_TYPE11_HW_ASSIGNED_LETTER_VALUE 4 |
Specifies to use hardware assigned Letter to which the message will be send. The hardware will check for an unused context starting with letter = 0 (A), and incrementing to letter = 3 (D). The first unused context with that letter will be used. If there are no context available with any letters then the packet is stopped and re-arbitrated in the TXU until one does get available. | |
#define | SRIO_TYPE11_RX_ACCEPT_ALL_MBOX_VALUE 0xFFFF |
This value can be used to accept all mailbox values on receive side. Setting a mailbox number to this value will set MBX_MASK to "0x000000" in RIO_RXU_MAPxx_L register. | |
Typedefs | |
typedef void * | Srio_SockHandle |
This is the handle which is used for sending and receiving data. | |
typedef void * | Srio_DrvHandle |
This is the handle which is used accessing the SRIO driver. | |
typedef void * | Srio_DrvBuffer |
This is the handle which encapsulates the SRIO driver buffer information. | |
typedef struct Srio_DrvManagedRxCfg | Srio_DrvManagedRxCfg |
The structure describes the SRIO Driver Managed Receive Configuration. | |
typedef struct Srio_DrvManagedTxCfg | Srio_DrvManagedTxCfg |
The structure describes the SRIO Driver Managed Transmit Configuration. | |
typedef struct Srio_DrvManagedCfg | Srio_DrvManagedCfg |
The structure describes the SRIO Driver Managed Configuration. | |
typedef struct Srio_AppManagedCfg | Srio_AppManagedCfg |
The structure describes the application managed configuration. | |
typedef union Srio_DrvConfigType | Srio_DrvConfigType |
Describes driver configuration. | |
typedef struct Srio_DrvConfig | Srio_DrvConfig |
The structure describes the SRIO Driver Configuration. | |
typedef enum Srio_SocketType | Srio_SocketType |
Enumeration Type which describes the socket. | |
typedef struct Srio_Type11BindAddrInfo | Srio_Type11BindAddrInfo |
SRIO Socket Type11 Binding Information. | |
typedef struct Srio_Type11AddrInfo | Srio_Type11AddrInfo |
SRIO Socket Type11 Address Information. | |
typedef struct Srio_Type9AddrInfo | Srio_Type9AddrInfo |
SRIO Socket Type9 Information. | |
typedef Srio_Type9AddrInfo | Srio_Type9BindAddrInfo |
SRIO Socket Type9 Binding Information. | |
typedef struct Srio_DioBindAddrInfo | Srio_DioBindAddrInfo |
SRIO Socket DIO Binding Information. | |
typedef struct Srio_DioAddrInfo | Srio_DioAddrInfo |
SRIO Socket DIO Information. | |
typedef union Srio_SockBindAddrInfo | Srio_SockBindAddrInfo |
SRIO Socket Bind Information. | |
typedef union Srio_SockAddrInfo | Srio_SockAddrInfo |
SRIO Socket Address Information. | |
typedef enum Srio_Opt | Srio_Opt |
SRIO Driver Option Commands. | |
Enumerations | |
enum | Srio_PktDma_Prio |
SRIO priority level set in the TCHAN_SCHED_CFG_REGn registers. More... | |
enum | Srio_SocketType { Srio_SocketType_TYPE9 = 0x1, Srio_SocketType_RAW_TYPE9 = 0x2, Srio_SocketType_TYPE11 = 0x3, Srio_SocketType_RAW_TYPE11 = 0x4, Srio_SocketType_DIO = 0x5 } |
Enumeration Type which describes the socket. More... | |
enum | Srio_Opt { Srio_Opt_PENDING_PKT_COUNT = 0x1, Srio_Opt_DIO_SOCK_COMP_CODE = 0x2, Srio_Opt_REGISTER_DOORBELL = 0x3, Srio_Opt_DIO_READ_SOCK_COMP_CODE = 0x4 } |
SRIO Driver Option Commands. More... | |
enum | Srio_Ftype |
RIO Format Type. More... | |
enum | Srio_Ttype_Request |
RIO Transaction Type for Type2 Packet Format. More... | |
enum | Srio_Ttype_Write |
RIO Transaction Type for Type5 Packet Format. More... | |
enum | Srio_Ttype_Swrite |
RIO Transaction Type for Type6 Packet Format. More... | |
enum | Srio_Ttype_Congestion |
RIO Transaction Type for Type7 Packet Format. More... | |
enum | Srio_Ttype_Maintenance |
RIO Transaction Type for Type8 Packet Format. More... | |
enum | Srio_Ttype_Data_Streaming |
RIO Transaction Type for Type9 Packet Format. More... | |
enum | Srio_Ttype_Doorbell |
RIO Transaction Type for Type10 Packet Format. More... | |
enum | Srio_Ttype_Message |
RIO Transaction Type for Type11 Packet Format. More... | |
enum | Srio_Ttype_Response |
RIO Transaction Type for Type13 Packet Format. More... | |
Functions | |
int32_t | Srio_init (void) |
Srio_DrvHandle | Srio_start (Srio_DrvConfig *ptr_cfg) |
Srio_SockHandle | Srio_sockOpen (Srio_DrvHandle hSrio, Srio_SocketType type, uint16_t isBlocking) |
int32_t | Srio_sockBind (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_addrInfo) |
int32_t | Srio_sockBind_TYPE11 (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_addrInfo) |
int32_t | Srio_sockBind_TYPE9 (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_addrInfo) |
int32_t | Srio_sockBind_DIO (Srio_SockHandle srioSock, Srio_SockBindAddrInfo *ptr_addrInfo) |
int32_t | Srio_sockSend (Srio_SockHandle srioSock, Srio_DrvBuffer hBuffer, uint32_t size, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend_TYPE11 (Srio_SockHandle srioSock, Srio_DrvBuffer hBuffer, uint32_t size, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend_TYPE9 (Srio_SockHandle srioSock, Srio_DrvBuffer hBuffer, uint32_t size, Srio_SockAddrInfo *to) |
int32_t | Srio_sockSend_DIO (Srio_SockHandle srioSock, Srio_DrvBuffer hBuffer, uint32_t size, 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 (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose_TYPE11 (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose_TYPE9 (Srio_SockHandle srioSock) |
int32_t | Srio_sockClose_DIO (Srio_SockHandle srioSock) |
Srio_DrvBuffer | Srio_allocTransmitBuffer (Srio_DrvHandle hSrioDrv, uint8_t **ptrData, uint32_t *bufferLen) |
void | Srio_freeTransmitBuffer (Srio_DrvHandle hSrioDrv, Srio_DrvBuffer hDrvBuffer) |
void | Srio_dioCompletionIsr (Srio_DrvHandle hSrioDrv, uint8_t intDstDoorbell[]) |
void | Srio_dioTxCompletionIsr (Srio_DrvHandle hSrioDrv, CSL_SrioHandle hSrioCSL) |
void | Srio_rxCompletionIsr (Srio_DrvHandle hSrioDrv) |
uint32_t | Srio_getVersion (void) |
const char * | Srio_getVersionStr (void) |
Header file for the SRIO Driver. The file exposes the data structures and exported API which are available for use by the driver users.
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