mirror of
https://github.com/AsahiLinux/u-boot
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caa4daa2ae
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
613 lines
19 KiB
C
613 lines
19 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com>
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*
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* VirtIO PCI bus transport driver
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* Ported from Linux drivers/virtio/virtio_pci*.c
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*/
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#include <common.h>
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#include <dm.h>
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#include <log.h>
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#include <virtio_types.h>
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#include <virtio.h>
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#include <virtio_ring.h>
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#include <dm/device.h>
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#include <linux/bug.h>
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#include <linux/compat.h>
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#include <linux/delay.h>
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#include <linux/err.h>
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#include <linux/io.h>
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#include "virtio_pci.h"
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#define VIRTIO_PCI_DRV_NAME "virtio-pci.m"
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/* PCI device ID in the range 0x1040 to 0x107f */
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#define VIRTIO_PCI_VENDOR_ID 0x1af4
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#define VIRTIO_PCI_DEVICE_ID00 0x1040
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#define VIRTIO_PCI_DEVICE_ID01 0x1041
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#define VIRTIO_PCI_DEVICE_ID02 0x1042
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#define VIRTIO_PCI_DEVICE_ID03 0x1043
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#define VIRTIO_PCI_DEVICE_ID04 0x1044
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#define VIRTIO_PCI_DEVICE_ID05 0x1045
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#define VIRTIO_PCI_DEVICE_ID06 0x1046
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#define VIRTIO_PCI_DEVICE_ID07 0x1047
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#define VIRTIO_PCI_DEVICE_ID08 0x1048
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#define VIRTIO_PCI_DEVICE_ID09 0x1049
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#define VIRTIO_PCI_DEVICE_ID0A 0x104a
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#define VIRTIO_PCI_DEVICE_ID0B 0x104b
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#define VIRTIO_PCI_DEVICE_ID0C 0x104c
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#define VIRTIO_PCI_DEVICE_ID0D 0x104d
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#define VIRTIO_PCI_DEVICE_ID0E 0x104e
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#define VIRTIO_PCI_DEVICE_ID0F 0x104f
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#define VIRTIO_PCI_DEVICE_ID10 0x1050
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#define VIRTIO_PCI_DEVICE_ID11 0x1051
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#define VIRTIO_PCI_DEVICE_ID12 0x1052
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#define VIRTIO_PCI_DEVICE_ID13 0x1053
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#define VIRTIO_PCI_DEVICE_ID14 0x1054
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#define VIRTIO_PCI_DEVICE_ID15 0x1055
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#define VIRTIO_PCI_DEVICE_ID16 0x1056
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#define VIRTIO_PCI_DEVICE_ID17 0x1057
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#define VIRTIO_PCI_DEVICE_ID18 0x1058
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#define VIRTIO_PCI_DEVICE_ID19 0x1059
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#define VIRTIO_PCI_DEVICE_ID1A 0x105a
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#define VIRTIO_PCI_DEVICE_ID1B 0x105b
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#define VIRTIO_PCI_DEVICE_ID1C 0x105c
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#define VIRTIO_PCI_DEVICE_ID1D 0x105d
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#define VIRTIO_PCI_DEVICE_ID1E 0x105e
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#define VIRTIO_PCI_DEVICE_ID1F 0x105f
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#define VIRTIO_PCI_DEVICE_ID20 0x1060
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#define VIRTIO_PCI_DEVICE_ID21 0x1061
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#define VIRTIO_PCI_DEVICE_ID22 0x1062
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#define VIRTIO_PCI_DEVICE_ID23 0x1063
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#define VIRTIO_PCI_DEVICE_ID24 0x1064
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#define VIRTIO_PCI_DEVICE_ID25 0x1065
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#define VIRTIO_PCI_DEVICE_ID26 0x1066
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#define VIRTIO_PCI_DEVICE_ID27 0x1067
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#define VIRTIO_PCI_DEVICE_ID28 0x1068
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#define VIRTIO_PCI_DEVICE_ID29 0x1069
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#define VIRTIO_PCI_DEVICE_ID2A 0x106a
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#define VIRTIO_PCI_DEVICE_ID2B 0x106b
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#define VIRTIO_PCI_DEVICE_ID2C 0x106c
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#define VIRTIO_PCI_DEVICE_ID2D 0x106d
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#define VIRTIO_PCI_DEVICE_ID2E 0x106e
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#define VIRTIO_PCI_DEVICE_ID2F 0x106f
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#define VIRTIO_PCI_DEVICE_ID30 0x1070
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#define VIRTIO_PCI_DEVICE_ID31 0x1071
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#define VIRTIO_PCI_DEVICE_ID32 0x1072
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#define VIRTIO_PCI_DEVICE_ID33 0x1073
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#define VIRTIO_PCI_DEVICE_ID34 0x1074
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#define VIRTIO_PCI_DEVICE_ID35 0x1075
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#define VIRTIO_PCI_DEVICE_ID36 0x1076
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#define VIRTIO_PCI_DEVICE_ID37 0x1077
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#define VIRTIO_PCI_DEVICE_ID38 0x1078
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#define VIRTIO_PCI_DEVICE_ID39 0x1079
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#define VIRTIO_PCI_DEVICE_ID3A 0x107a
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#define VIRTIO_PCI_DEVICE_ID3B 0x107b
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#define VIRTIO_PCI_DEVICE_ID3C 0x107c
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#define VIRTIO_PCI_DEVICE_ID3D 0x107d
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#define VIRTIO_PCI_DEVICE_ID3E 0x107e
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#define VIRTIO_PCI_DEVICE_ID3F 0x107f
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/**
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* virtio pci transport driver private data
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*
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* @common: pci transport device common register block base
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* @notify_base: pci transport device notify register block base
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* @device: pci transport device device-specific register block base
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* @device_len: pci transport device device-specific register block length
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* @notify_offset_multiplier: multiply queue_notify_off by this value
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*/
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struct virtio_pci_priv {
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struct virtio_pci_common_cfg __iomem *common;
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void __iomem *notify_base;
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void __iomem *device;
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u32 device_len;
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u32 notify_offset_multiplier;
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};
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static int virtio_pci_get_config(struct udevice *udev, unsigned int offset,
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void *buf, unsigned int len)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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u8 b;
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__le16 w;
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__le32 l;
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WARN_ON(offset + len > priv->device_len);
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switch (len) {
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case 1:
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b = ioread8(priv->device + offset);
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memcpy(buf, &b, sizeof(b));
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break;
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case 2:
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w = cpu_to_le16(ioread16(priv->device + offset));
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memcpy(buf, &w, sizeof(w));
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break;
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case 4:
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l = cpu_to_le32(ioread32(priv->device + offset));
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memcpy(buf, &l, sizeof(l));
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break;
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case 8:
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l = cpu_to_le32(ioread32(priv->device + offset));
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memcpy(buf, &l, sizeof(l));
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l = cpu_to_le32(ioread32(priv->device + offset + sizeof(l)));
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memcpy(buf + sizeof(l), &l, sizeof(l));
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break;
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default:
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WARN_ON(true);
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}
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return 0;
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}
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static int virtio_pci_set_config(struct udevice *udev, unsigned int offset,
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const void *buf, unsigned int len)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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u8 b;
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__le16 w;
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__le32 l;
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WARN_ON(offset + len > priv->device_len);
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switch (len) {
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case 1:
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memcpy(&b, buf, sizeof(b));
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iowrite8(b, priv->device + offset);
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break;
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case 2:
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memcpy(&w, buf, sizeof(w));
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iowrite16(le16_to_cpu(w), priv->device + offset);
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break;
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case 4:
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memcpy(&l, buf, sizeof(l));
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iowrite32(le32_to_cpu(l), priv->device + offset);
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break;
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case 8:
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memcpy(&l, buf, sizeof(l));
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iowrite32(le32_to_cpu(l), priv->device + offset);
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memcpy(&l, buf + sizeof(l), sizeof(l));
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iowrite32(le32_to_cpu(l), priv->device + offset + sizeof(l));
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break;
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default:
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WARN_ON(true);
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}
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return 0;
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}
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static int virtio_pci_generation(struct udevice *udev, u32 *counter)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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*counter = ioread8(&priv->common->config_generation);
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return 0;
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}
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static int virtio_pci_get_status(struct udevice *udev, u8 *status)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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*status = ioread8(&priv->common->device_status);
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return 0;
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}
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static int virtio_pci_set_status(struct udevice *udev, u8 status)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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/* We should never be setting status to 0 */
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WARN_ON(status == 0);
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iowrite8(status, &priv->common->device_status);
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return 0;
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}
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static int virtio_pci_reset(struct udevice *udev)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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/* 0 status means a reset */
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iowrite8(0, &priv->common->device_status);
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/*
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* After writing 0 to device_status, the driver MUST wait for a read
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* of device_status to return 0 before reinitializing the device.
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* This will flush out the status write, and flush in device writes,
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* including MSI-X interrupts, if any.
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*/
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while (ioread8(&priv->common->device_status))
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udelay(1000);
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return 0;
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}
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static int virtio_pci_get_features(struct udevice *udev, u64 *features)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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iowrite32(0, &priv->common->device_feature_select);
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*features = ioread32(&priv->common->device_feature);
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iowrite32(1, &priv->common->device_feature_select);
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*features |= ((u64)ioread32(&priv->common->device_feature) << 32);
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return 0;
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}
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static int virtio_pci_set_features(struct udevice *udev)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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struct virtio_dev_priv *uc_priv = dev_get_uclass_priv(udev);
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if (!__virtio_test_bit(udev, VIRTIO_F_VERSION_1)) {
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debug("virtio: device uses modern interface but does not have VIRTIO_F_VERSION_1\n");
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return -EINVAL;
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}
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iowrite32(0, &priv->common->guest_feature_select);
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iowrite32((u32)uc_priv->features, &priv->common->guest_feature);
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iowrite32(1, &priv->common->guest_feature_select);
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iowrite32(uc_priv->features >> 32, &priv->common->guest_feature);
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return 0;
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}
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static struct virtqueue *virtio_pci_setup_vq(struct udevice *udev,
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unsigned int index)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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struct virtio_pci_common_cfg __iomem *cfg = priv->common;
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struct virtqueue *vq;
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u16 num;
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u64 addr;
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int err;
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if (index >= ioread16(&cfg->num_queues))
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return ERR_PTR(-ENOENT);
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/* Select the queue we're interested in */
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iowrite16(index, &cfg->queue_select);
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/* Check if queue is either not available or already active */
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num = ioread16(&cfg->queue_size);
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if (!num || ioread16(&cfg->queue_enable))
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return ERR_PTR(-ENOENT);
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if (num & (num - 1)) {
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printf("(%s): bad queue size %u", udev->name, num);
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return ERR_PTR(-EINVAL);
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}
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/* Create the vring */
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vq = vring_create_virtqueue(index, num, VIRTIO_PCI_VRING_ALIGN, udev);
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if (!vq) {
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err = -ENOMEM;
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goto error_available;
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}
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/* Activate the queue */
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iowrite16(virtqueue_get_vring_size(vq), &cfg->queue_size);
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addr = virtqueue_get_desc_addr(vq);
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iowrite32((u32)addr, &cfg->queue_desc_lo);
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iowrite32(addr >> 32, &cfg->queue_desc_hi);
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addr = virtqueue_get_avail_addr(vq);
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iowrite32((u32)addr, &cfg->queue_avail_lo);
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iowrite32(addr >> 32, &cfg->queue_avail_hi);
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addr = virtqueue_get_used_addr(vq);
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iowrite32((u32)addr, &cfg->queue_used_lo);
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iowrite32(addr >> 32, &cfg->queue_used_hi);
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iowrite16(1, &cfg->queue_enable);
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return vq;
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error_available:
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return ERR_PTR(err);
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}
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static void virtio_pci_del_vq(struct virtqueue *vq)
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{
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struct virtio_pci_priv *priv = dev_get_priv(vq->vdev);
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unsigned int index = vq->index;
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iowrite16(index, &priv->common->queue_select);
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/* Select and deactivate the queue */
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iowrite16(0, &priv->common->queue_enable);
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vring_del_virtqueue(vq);
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}
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static int virtio_pci_del_vqs(struct udevice *udev)
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{
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struct virtio_dev_priv *uc_priv = dev_get_uclass_priv(udev);
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struct virtqueue *vq, *n;
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list_for_each_entry_safe(vq, n, &uc_priv->vqs, list)
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virtio_pci_del_vq(vq);
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return 0;
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}
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static int virtio_pci_find_vqs(struct udevice *udev, unsigned int nvqs,
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struct virtqueue *vqs[])
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{
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int i;
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for (i = 0; i < nvqs; ++i) {
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vqs[i] = virtio_pci_setup_vq(udev, i);
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if (IS_ERR(vqs[i])) {
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virtio_pci_del_vqs(udev);
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return PTR_ERR(vqs[i]);
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}
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}
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return 0;
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}
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static int virtio_pci_notify(struct udevice *udev, struct virtqueue *vq)
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{
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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u16 off;
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/* Select the queue we're interested in */
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iowrite16(vq->index, &priv->common->queue_select);
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/* get offset of notification word for this vq */
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off = ioread16(&priv->common->queue_notify_off);
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/*
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* We write the queue's selector into the notification register
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* to signal the other end
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*/
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iowrite16(vq->index,
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priv->notify_base + off * priv->notify_offset_multiplier);
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return 0;
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}
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/**
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* virtio_pci_find_capability - walk capabilities to find device info
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*
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* @udev: the transport device
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* @cfg_type: the VIRTIO_PCI_CAP_* value we seek
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*
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* @return offset of the configuration structure
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*/
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static int virtio_pci_find_capability(struct udevice *udev, u8 cfg_type)
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{
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int pos;
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int offset;
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u8 type, bar;
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for (pos = dm_pci_find_capability(udev, PCI_CAP_ID_VNDR);
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pos > 0;
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pos = dm_pci_find_next_capability(udev, pos, PCI_CAP_ID_VNDR)) {
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offset = pos + offsetof(struct virtio_pci_cap, cfg_type);
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dm_pci_read_config8(udev, offset, &type);
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offset = pos + offsetof(struct virtio_pci_cap, bar);
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dm_pci_read_config8(udev, offset, &bar);
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/* Ignore structures with reserved BAR values */
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if (bar > 0x5)
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continue;
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if (type == cfg_type)
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return pos;
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}
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return 0;
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}
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/**
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* virtio_pci_map_capability - map base address of the capability
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*
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* @udev: the transport device
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* @off: offset of the configuration structure
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*
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* @return base address of the capability
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*/
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static void __iomem *virtio_pci_map_capability(struct udevice *udev, int off)
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{
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u8 bar;
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u32 offset;
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ulong base;
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void __iomem *p;
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if (!off)
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return NULL;
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offset = off + offsetof(struct virtio_pci_cap, bar);
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dm_pci_read_config8(udev, offset, &bar);
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offset = off + offsetof(struct virtio_pci_cap, offset);
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dm_pci_read_config32(udev, offset, &offset);
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/*
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* TODO: adding 64-bit BAR support
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*
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* Per spec, the BAR is permitted to be either 32-bit or 64-bit.
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* For simplicity, only read the BAR address as 32-bit.
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*/
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base = dm_pci_read_bar32(udev, bar);
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p = (void __iomem *)base + offset;
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return p;
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}
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static int virtio_pci_bind(struct udevice *udev)
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{
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static int num_devs;
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char name[20];
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/* Create a unique device name */
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sprintf(name, "%s#%u", VIRTIO_PCI_DRV_NAME, num_devs++);
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device_set_name(udev, name);
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return 0;
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}
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static int virtio_pci_probe(struct udevice *udev)
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{
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struct pci_child_platdata *pplat = dev_get_parent_plat(udev);
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struct virtio_dev_priv *uc_priv = dev_get_uclass_priv(udev);
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struct virtio_pci_priv *priv = dev_get_priv(udev);
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u16 subvendor;
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u8 revision;
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int common, notify, device;
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int offset;
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/* We only own devices >= 0x1040 and <= 0x107f: leave the rest. */
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if (pplat->device < 0x1040 || pplat->device > 0x107f)
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return -ENODEV;
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/* Transitional devices must not have a PCI revision ID of 0 */
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dm_pci_read_config8(udev, PCI_REVISION_ID, &revision);
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/* Modern devices: simply use PCI device id, but start from 0x1040. */
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uc_priv->device = pplat->device - 0x1040;
|
|
dm_pci_read_config16(udev, PCI_SUBSYSTEM_VENDOR_ID, &subvendor);
|
|
uc_priv->vendor = subvendor;
|
|
|
|
/* Check for a common config: if not, use legacy mode (bar 0) */
|
|
common = virtio_pci_find_capability(udev, VIRTIO_PCI_CAP_COMMON_CFG);
|
|
if (!common) {
|
|
printf("(%s): leaving for legacy driver\n", udev->name);
|
|
return -ENODEV;
|
|
}
|
|
|
|
/* If common is there, notify should be too */
|
|
notify = virtio_pci_find_capability(udev, VIRTIO_PCI_CAP_NOTIFY_CFG);
|
|
if (!notify) {
|
|
printf("(%s): missing capabilities %i/%i\n", udev->name,
|
|
common, notify);
|
|
return -EINVAL;
|
|
}
|
|
|
|
/*
|
|
* Device capability is only mandatory for devices that have
|
|
* device-specific configuration.
|
|
*/
|
|
device = virtio_pci_find_capability(udev, VIRTIO_PCI_CAP_DEVICE_CFG);
|
|
if (device) {
|
|
offset = notify + offsetof(struct virtio_pci_cap, length);
|
|
dm_pci_read_config32(udev, offset, &priv->device_len);
|
|
}
|
|
|
|
/* Map configuration structures */
|
|
priv->common = virtio_pci_map_capability(udev, common);
|
|
priv->notify_base = virtio_pci_map_capability(udev, notify);
|
|
priv->device = virtio_pci_map_capability(udev, device);
|
|
debug("(%p): common @ %p, notify base @ %p, device @ %p\n",
|
|
udev, priv->common, priv->notify_base, priv->device);
|
|
|
|
/* Read notify_off_multiplier from config space */
|
|
offset = notify + offsetof(struct virtio_pci_notify_cap,
|
|
notify_off_multiplier);
|
|
dm_pci_read_config32(udev, offset, &priv->notify_offset_multiplier);
|
|
|
|
debug("(%s): device (%d) vendor (%08x) version (%d)\n", udev->name,
|
|
uc_priv->device, uc_priv->vendor, revision);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct dm_virtio_ops virtio_pci_ops = {
|
|
.get_config = virtio_pci_get_config,
|
|
.set_config = virtio_pci_set_config,
|
|
.generation = virtio_pci_generation,
|
|
.get_status = virtio_pci_get_status,
|
|
.set_status = virtio_pci_set_status,
|
|
.reset = virtio_pci_reset,
|
|
.get_features = virtio_pci_get_features,
|
|
.set_features = virtio_pci_set_features,
|
|
.find_vqs = virtio_pci_find_vqs,
|
|
.del_vqs = virtio_pci_del_vqs,
|
|
.notify = virtio_pci_notify,
|
|
};
|
|
|
|
U_BOOT_DRIVER(virtio_pci_modern) = {
|
|
.name = VIRTIO_PCI_DRV_NAME,
|
|
.id = UCLASS_VIRTIO,
|
|
.ops = &virtio_pci_ops,
|
|
.bind = virtio_pci_bind,
|
|
.probe = virtio_pci_probe,
|
|
.priv_auto = sizeof(struct virtio_pci_priv),
|
|
};
|
|
|
|
static struct pci_device_id virtio_pci_supported[] = {
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID00) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID01) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID02) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID03) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID04) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID05) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID06) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID07) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID08) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID09) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0A) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0B) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0C) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0D) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0E) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID0F) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID10) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID11) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID12) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID13) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID14) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID15) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID16) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID17) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID18) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID19) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1A) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1B) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1C) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1D) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1E) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID1F) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID20) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID21) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID22) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID23) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID24) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID25) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID26) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID27) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID28) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID29) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2A) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2B) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2C) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2D) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2E) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID2F) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID30) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID31) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID32) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID33) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID34) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID35) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID36) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID37) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID38) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID39) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3A) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3B) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3C) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3D) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3E) },
|
|
{ PCI_DEVICE(VIRTIO_PCI_VENDOR_ID, VIRTIO_PCI_DEVICE_ID3F) },
|
|
{},
|
|
};
|
|
|
|
U_BOOT_PCI_DEVICE(virtio_pci_modern, virtio_pci_supported);
|