table of contents
other versions
HSI_REGISTER_PORT_EV(9) | High Speed Synchronous Serial | HSI_REGISTER_PORT_EV(9) |
NAME¶
hsi_register_port_event - Register a client to receive port eventsSYNOPSIS¶
int
hsi_register_port_event(struct hsi_client * cl,
void (*handler) (struct hsi_client *, unsigned long));
ARGUMENTS¶
clHSI client that wants to receive port events
handler
Event handler callback
DESCRIPTION¶
Clients should register a callback to be able to receive events from the ports. Registration should happen after claiming the port. The handler can be called in interrupt context. Returns -errno on error, or 0 on success.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |