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storage: storvsc user-mode implementation #1256

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982c30f
storage: user-mode storvsc implementation
eric135 Apr 18, 2025
718a452
Remove unused code
eric135 May 6, 2025
72f6a83
Fix formatting
eric135 May 6, 2025
36c4bce
Fix Cargo.lock
eric135 May 6, 2025
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26 changes: 26 additions & 0 deletions Cargo.lock
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Original file line number Diff line number Diff line change
Expand Up @@ -6563,6 +6563,32 @@ dependencies = [
"zerocopy 0.8.24",
]

[[package]]
name = "storvsc_driver"
version = "0.0.0"
dependencies = [
"async-channel",
"futures",
"futures-concurrency",
"guestmem",
"inspect",
"pal_async",
"parking_lot",
"scsi_buffers",
"scsi_defs",
"storvsp_protocol",
"task_control",
"test_with_tracing",
"thiserror 2.0.12",
"tracing",
"tracing_helpers",
"vmbus_async",
"vmbus_channel",
"vmbus_ring",
"vmcore",
"zerocopy 0.8.24",
]

[[package]]
name = "storvsp"
version = "0.0.0"
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2 changes: 2 additions & 0 deletions Cargo.toml
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Expand Up @@ -34,6 +34,7 @@ members = [
"vm/devices/storage/disk_nvme/nvme_driver/fuzz",
"vm/devices/storage/ide/fuzz",
"vm/devices/storage/scsi_buffers/fuzz",
"vm/devices/storage/storvsc_driver", # TODO: Remove
"vm/devices/storage/storvsp/fuzz",
"vm/vmcore/guestmem/fuzz",
"vm/x86/x86emu/fuzz",
Expand Down Expand Up @@ -277,6 +278,7 @@ scsi_core = { path = "vm/devices/storage/scsi_core" }
scsi_defs = { path = "vm/devices/storage/scsi_defs" }
scsidisk = { path = "vm/devices/storage/scsidisk" }
scsidisk_resources = { path = "vm/devices/storage/scsidisk_resources" }
storvsc_driver = { path = "vm/devices/storage/storvsc_driver" }
storvsp = { path = "vm/devices/storage/storvsp" }
storvsp_protocol = { path = "vm/devices/storage/storvsp_protocol" }
storvsp_resources = { path = "vm/devices/storage/storvsp_resources" }
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38 changes: 38 additions & 0 deletions vm/devices/storage/storvsc_driver/Cargo.toml
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@@ -0,0 +1,38 @@
# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

[package]
name = "storvsc_driver"
edition.workspace = true
rust-version.workspace = true

[dependencies]
scsi_buffers.workspace = true
scsi_defs.workspace = true

vmbus_async.workspace = true
vmbus_channel.workspace = true
vmbus_ring.workspace = true

storvsp_protocol.workspace = true

guestmem.workspace = true
inspect.workspace = true
pal_async.workspace = true
task_control.workspace = true
vmcore.workspace = true
async-channel.workspace = true
futures.workspace = true
futures-concurrency.workspace = true
parking_lot.workspace = true
thiserror.workspace = true
tracing.workspace = true
tracing_helpers.workspace = true
zerocopy.workspace = true

[dev-dependencies]
pal_async.workspace = true
test_with_tracing.workspace = true

[lints]
workspace = true
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