QmiService Struct Reference

Data Fields
struct QmiService *	pNext
uint8_t	serviceType
uint8_t	clientId
struct QmuxTransport *	pTransport
uint16_t	transactionId
pthread_mutex_t	transactionIdLock
QmiTransaction	transactionPool [10]
pthread_mutex_t	transactionPoolLock
QMI_INDICATION_CALLBACK	pIndicationCallback
void *	pIndicationCallbackContext
int	deviceFd
struct QmuxTransport *	pQcqmitransport

Detailed Description

This structure abstracts a QMI service. It is responsible issuing transaction IDs. It tracks QMI requests and responses using transaction objects from a pool. It invokes a user callback when QMI indications which match its client ID (or a broadcast ID) are received from the transport layer.

Parameters

pNext	A link so we can store this object in a linked list by the transport layer.
serviceType	QMI service type, CTL, NAS, etc.
clientId	QMI client ID
pTransport	Pointer to underlying QMUX transport object.
transactionId	QMI transaction ID. Upper limit 0xffff for regular QMI services, 0xff for CTL service.
transactionIdLock	Mutex to make transactionId access thread-safe.
transactionPool	Pool of transaction objects which may be assigned to QMI requests made by clients of this service.
transactionPoolLock	Mutex to make transactionPool access thread-safe
pIndicationCallback	User callback for QMI indications of this service.
pIndicationCallbackContext	User context for user callback.
deviceFd	Store service fd.
pQcqmitransport	Pointer to QMI service transport object.

Field Documentation

uint8_t QmiService::clientId

int QmiService::deviceFd

QMI_INDICATION_CALLBACK QmiService::pIndicationCallback

void* QmiService::pIndicationCallbackContext

struct QmiService* QmiService::pNext

struct QmuxTransport* QmiService::pQcqmitransport

struct QmuxTransport* QmiService::pTransport

uint8_t QmiService::serviceType

uint16_t QmiService::transactionId

pthread_mutex_t QmiService::transactionIdLock

QmiTransaction QmiService::transactionPool[10]

pthread_mutex_t QmiService::transactionPoolLock