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arch: arm64: Add qemu_virtio.c

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Summary:
- This commit adds qemu_virtio.c

Impact:
- None

Testing:
- Tested with qemu-armv8a:netnsh (will be added later)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2022-11-25 10:54:11 +09:00 committed by Xiang Xiao
parent b1ebca68f1
commit 1eb3d01956
2 changed files with 44 additions and 0 deletions
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4
arch/arm64/src/qemu/Make.defs
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@ -24,3 +24,7 @@ include common/Make.defs
CHIP_CSRCS = qemu_boot.c qemu_serial.c
CHIP_ASRCS = qemu_lowputc.S
ifeq ($(CONFIG_DRIVERS_VIRTIO_NET),y)
CHIP_CSRCS += qemu_virtio.c
endif

40
arch/arm64/src/qemu/qemu_virtio.c Normal file
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@ -0,0 +1,40 @@
/****************************************************************************
* arch/arm64/src/qemu/qemu_virtio.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <syslog.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/virtio/virtio-mmio.h>
/****************************************************************************
* Public Functions
****************************************************************************/
void arm64_netinitialize(void)
{
virtio_mmio_init();
}