94 lines
3.2 KiB
Diff
94 lines
3.2 KiB
Diff
From 61a7811f09b529341351c19ce1644b7e790daa5f Mon Sep 17 00:00:00 2001
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From: wangbowen6 <wangbowen6@xiaomi.com>
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Date: Tue, 9 May 2023 11:30:09 +0800
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Subject: [PATCH 1/2] virtio: follow virtio 1.2 spec, add more virtio status
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and device
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
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---
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lib/include/openamp/virtio.h | 37 ++++++++++++++++++++++++++----------
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lib/virtio/virtio.c | 14 ++++++++++++++
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2 files changed, 41 insertions(+), 10 deletions(-)
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diff --git a/lib/include/openamp/virtio.h open-amp/lib/include/openamp/virtio.h
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index 0303a5b..3001a06 100644
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--- a/lib/include/openamp/virtio.h
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+++ open-amp/lib/include/openamp/virtio.h
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@@ -15,21 +15,38 @@ extern "C" {
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#endif
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/* VirtIO device IDs. */
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-#define VIRTIO_ID_NETWORK 0x01UL
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-#define VIRTIO_ID_BLOCK 0x02UL
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-#define VIRTIO_ID_CONSOLE 0x03UL
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-#define VIRTIO_ID_ENTROPY 0x04UL
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-#define VIRTIO_ID_BALLOON 0x05UL
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-#define VIRTIO_ID_IOMEMORY 0x06UL
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-#define VIRTIO_ID_RPMSG 0x07UL /* remote processor messaging */
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-#define VIRTIO_ID_SCSI 0x08UL
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-#define VIRTIO_ID_9P 0x09UL
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-#define VIRTIO_DEV_ANY_ID (-1)UL
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+#define VIRTIO_ID_NETWORK 1UL
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+#define VIRTIO_ID_BLOCK 2UL
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+#define VIRTIO_ID_CONSOLE 3UL
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+#define VIRTIO_ID_ENTROPY 4UL
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+#define VIRTIO_ID_BALLOON 5UL
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+#define VIRTIO_ID_IOMEMORY 6UL
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+#define VIRTIO_ID_RPMSG 7UL /* remote processor messaging */
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+#define VIRTIO_ID_SCSI 8UL
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+#define VIRTIO_ID_9P 9UL
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+#define VIRTIO_ID_RPROC_SERIAL 11UL
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+#define VIRTIO_ID_GPU 16UL
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+#define VIRTIO_ID_INPUT 18UL
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+#define VIRTIO_ID_VSOCK 19UL
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+#define VIRTIO_ID_CRYPTO 20UL
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+#define VIRTIO_ID_IOMMU 23UL
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+#define VIRTIO_ID_MEM 24UL
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+#define VIRTIO_ID_SOUND 25UL
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+#define VIRTIO_ID_FS 26UL
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+#define VIRTIO_ID_PMEM 27UL
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+#define VIRTIO_ID_RPMB 28UL
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+#define VIRTIO_ID_SCMI 32UL
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+#define VIRTIO_ID_I2C_ADAPTER 34UL
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+#define VIRTIO_ID_BT 40UL
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+#define VIRTIO_ID_GPIO 41UL
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+#define VIRTIO_DEV_ANY_ID -1UL
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/* Status byte for guest to report progress. */
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+#define VIRTIO_CONFIG_STATUS_RESET 0x00
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#define VIRTIO_CONFIG_STATUS_ACK 0x01
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#define VIRTIO_CONFIG_STATUS_DRIVER 0x02
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#define VIRTIO_CONFIG_STATUS_DRIVER_OK 0x04
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+#define VIRTIO_CONFIG_FEATURES_OK 0x08
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#define VIRTIO_CONFIG_STATUS_NEEDS_RESET 0x40
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#define VIRTIO_CONFIG_STATUS_FAILED 0x80
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diff --git a/lib/virtio/virtio.c open-amp/lib/virtio/virtio.c
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index d205784..d25aec3 100644
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--- a/lib/virtio/virtio.c
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+++ open-amp/lib/virtio/virtio.c
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@@ -26,6 +26,20 @@ static const struct virtio_ident {
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VIRTIO_ID_IOMEMORY, "IOMemory"}, {
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VIRTIO_ID_SCSI, "SCSI"}, {
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VIRTIO_ID_9P, "9P Transport"}, {
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+ VIRTIO_ID_GPU, "GPU"}, {
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+ VIRTIO_ID_INPUT, "Input"}, {
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+ VIRTIO_ID_VSOCK, "Vsock Transport"}, {
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+ VIRTIO_ID_CRYPTO, "Crypto"}, {
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+ VIRTIO_ID_IOMMU, "IOMMU"}, {
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+ VIRTIO_ID_MEM, "Memory"}, {
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+ VIRTIO_ID_SOUND, "Sound"}, {
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+ VIRTIO_ID_FS, "File System"}, {
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+ VIRTIO_ID_PMEM, "Pmem"}, {
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+ VIRTIO_ID_RPMB, "RPMB"}, {
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+ VIRTIO_ID_SCMI, "SCMI"}, {
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+ VIRTIO_ID_I2C_ADAPTER, "I2C Adapter"}, {
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+ VIRTIO_ID_BT, "Bluetooth"}, {
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+ VIRTIO_ID_GPIO, "GPIO" }, {
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0, NULL}
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};
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--
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2.25.1
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