pm_ipi_send - 2020.2 English

OS and Libraries Document Collection (UG643)

Document ID
UG643
Release Date
2020-11-24
Version
2020.2 English

Sends IPI request to the PMU.

Note: None

Prototype

XStatus pm_ipi_send(struct XPm_Master *const master, u32 payload[PAYLOAD_ARG_CNT]);

Parameters

The following table lists the pm_ipi_send function arguments.

Table 1. pm_ipi_send Arguments
Type Name Description
struct XPm_Master *const master Pointer to the master who is initiating request
u32 payload API id and call arguments to be written in IPI buffer

Returns

XST_SUCCESS if successful else XST_FAILURE or an error code or a reason code