zx_pci_query_irq_mode

Summary

This function is obsolete and should not be used.

Declaration

#include <zircon/syscalls.h>

zx_status_t zx_pci_query_irq_mode(zx_handle_t handle,
                                  uint32_t mode,
                                  uint32_t* out_max_irqs);

Description

This function is obsolete and should not be used. Drivers should instead use the PCI protocol Typically, you obtain this in your bind() function through device_get_protocol().

Rights

handle must be of type ZX_OBJ_TYPE_PCI_DEVICE and have ZX_RIGHT_READ.

Return value

TODO(https://fxbug.dev/42108078)

Errors