acrn-hypervisor/hypervisor/release/uart16550.c
Li Fei1 1e50ec8899 hv: pci: use ECAM to access PCIe Configuration Space
Use Enhanced Configuration Access Mechanism (MMIO) instead of PCI-compatible
Configuration Mechanism (IO port) to access  PCIe Configuration Space
PCI-compatible Configuration Mechanism (IO port) access is used for UART in
debug version.

Tracked-On: #3475
Signed-off-by: Li Fei1 <fei1.li@intel.com>
2020-01-07 16:05:30 +08:00

12 lines
239 B
C

/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <types.h>
#include <pci.h>
void uart16550_init(__unused bool early_boot) {}
struct pci_cfg_ops pci_direct_cfg_ops;