zx_pci_get_bar

Summary

This function is obsolete and should not be used.

Declaration

#include <zircon/syscalls.h>

zx_status_t zx_pci_get_bar(zx_handle_t handle,
                           uint32_t bar_num,
                           zx_pci_bar_t* out_bar,
                           zx_handle_t* out_handle);

Description

This function is obsolete and should not be used. Drivers should instead get the PCI Base Address Register information from the PCI driver interface;

Rights

handle must be of type ZX_OBJ_TYPE_PCI_DEVICE and have ZX_RIGHT_READ and have ZX_RIGHT_WRITE.

Return value

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

Errors