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Author SHA1 Message Date
Rob Bradford
d4f7f42800 vmm: Add pci_segment option to DeviceConfig 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
ca955a47ff vmm: Implement pci_segment options for hotpluggable virtio devices 
For all the devices that support being hotplugged (disk, net, pmem, fs
and vsock) add "pci_segment" option and propagate that through to the
addition onto the PCI busses.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
88378d17a2 vmm: Take PCI segment ID into BAR size allocation 
Move the decision on whether to use a 64-bit bar up to the DeviceManager
so that it can use both the device type (e.g. block) and the PCI segment
ID to decide what size bar should be used.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
cf1c2bf0e8 vmm: Use the same set of reserved PCI IRQ routes for all segments 
Generate a set of 8 IRQs and round-robin distribute those over all the
slots for a bus. This same set of IRQs is then used for all PCI
segments.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
e3d6e222a1 vmm: Add the required number of PCI segments 
The platform config may specify a number of PCI segments to use, if this
greater than 1 then we add supplemental PCI segments as well as the
default segment.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
f8d9c073f0 vmm: Add "--platform" 
This currently contains only the number over PCI segments to create.
This is limited to 16 at the moment which should allow 496 user specified
PCI devices.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
e3c35a3579 vmm: Allow specifying the PCI segment ID when adding virtio PCI device 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
7a4606f800 vmm: Implement ACPI hotplug/unplug handling for PCI segments 
For the bus scanning the GED AML code now calls into a PSCN method that
scans all buses. This approach was chosen since it handles the case
correctly where one GED interrupt is services for two hotplugs on
distinct segments.

The PCIU and PCID field values are now determined by the PSEG field that
is uses to select which segment those values should be used for.
Similarly _EJ0 will notify based on the value of _SEG.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
49f19e061b vmm: Use device's segment when removing a device 
The segment ID has been stored in the DeviceTree.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
d33d254921 vmm: Remove hardcoded zero PCI segment id 
Replace the hardcoded zero PCI segment id when adding devices to the bus
and extend the DeviceTree to hold the PCI segment id.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
b8b0dab1ae vmm: Add segment_id parameter to DeviceManager::add_pci_device 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
c118d7d7d3 vmm: Only fill in PIO and 32-bit MMIO space on zero segment 
Since each segment must have disjoint address spaces only advertise
address space in the 32-bit range and the PIO address space on the
default (zero) segment.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
3059ba4305 vmm: Refactor PCI segment creation to support non-default segment 
Split PciSegment::new_default_segment() into a separate
PciSegment::new() and those parts required only for the default segment
(PIO PCI config device.)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
080ce9b068 vmm: Populate MCFG table with details of all PCI segments 
The MCFG table holds the PCI MMIO config details for all the MMIO PCI
config devices.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
c886d71d29 vmm: Add MMIO & PIO config devices for all PCI segments 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
4f5c179b9b vmm: Construct PCI DSDT data from all segments 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
fbb385834a vmm: Use a vector to store multiple segments 
For now this still contains just one segment but is expanding in
preparation for more segments.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
b4fc02857f vmm: Advertise PCI MMIO config range for PCI bus 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
b55f009b8a vmm: Calculate MMIO config address based on segment id 
This means that each segment can have its own PCI MMIO config device
without overlapping.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
b59f1d90dd vmm: Expose _SEG with segment ID for PCI bus 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
a7fba8105f vmm: Customise PCI device name based on segment id 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
8b67298ad8 vmm: Move PCI bus DSDT data onto PciSegment 
This commit moves the code that generates the DSDT data for the PCI bus
into PciSegment making no functional changes to the generated AML.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
dependabot[bot]
21706b02b8 build: bump libc from 0.2.105 to 0.2.106 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.105 to 0.2.106.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.105...0.2.106)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 06:30:25 +00:00
dependabot[bot]
bbc300b2cd build: bump openssl-sys from 0.9.68 to 0.9.70 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.68 to 0.9.70.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.68...openssl-sys-v0.9.70)

---
updated-dependencies:
- dependency-name: openssl-sys
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 06:16:55 +00:00
dependabot[bot]
1d095a929c build: bump backtrace from 0.3.62 to 0.3.63 
Bumps [backtrace](https://github.com/rust-lang/backtrace-rs) from 0.3.62 to 0.3.63.
- [Release notes](https://github.com/rust-lang/backtrace-rs/releases)
- [Commits](https://github.com/rust-lang/backtrace-rs/compare/0.3.62...0.3.63)

---
updated-dependencies:
- dependency-name: backtrace
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 06:07:52 +00:00
dependabot[bot]
5d14541924 build: bump libc from 0.2.105 to 0.2.106 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.105 to 0.2.106.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.105...0.2.106)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 05:22:22 +00:00
dependabot[bot]
f17addd36f build: bump vm-fdt from 88554cf to d10837b 
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `88554cf` to `d10837b`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](88554cfb0d...d10837b6e9)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 05:22:17 +00:00
dependabot[bot]
b80df526e4 build: bump mshv-bindings from 424f51a to 4ed2146 
Bumps [mshv-bindings](https://github.com/rust-vmm/mshv) from `424f51a` to `4ed2146`.
- [Release notes](https://github.com/rust-vmm/mshv/releases)
- [Commits](424f51a5fc...4ed2146b7c)

---
updated-dependencies:
- dependency-name: mshv-bindings
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-02 05:22:03 +00:00
Rob Bradford
8c1176e33a build: Update version of toolchain in container 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-01 12:51:19 -07:00
Sebastien Boeuf
ed5f25446a pci: vfio: Support mapping BAR containing MSI-X 
In order to get proper performance out of hardware that might be passed
through the VM with VFIO, we decide to try mapping any region marked as
mappable, ignoring the failure and moving on to the next region. When
the mapping succeeds, we establish a list of user memory regions so that
we enable only subparts of the global mapping through the hypervisor.
This allows MSI-X table and PBA to keep trapping accesses from the guest
so that the VMM can properly emulate MSI-X.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-10-28 06:10:12 -07:00
Wei Liu
23f63262e7 vmm: drop underscore from used variables 
Variables that start with underscore are used to silence rustc.
Normally those variables are not used in code.

This patch drops the underscore from variables that are used. This is
less confusing to readers.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-10-28 13:38:20 +01:00
Bo Chen
455b0d12e9 vmm: Remove VFIO user device from VmConfig upon device unplug 
It ensures we won't recreate the unplugged device on reboot.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-10-28 09:42:52 +01:00
dependabot[bot]
3c7323230a build: bump syn from 1.0.80 to 1.0.81 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.80 to 1.0.81.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.80...1.0.81)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-28 00:27:45 +00:00
dependabot[bot]
374e1a2eca build: bump openssl-sys from 0.9.67 to 0.9.68 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.67 to 0.9.68.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.67...openssl-sys-v0.9.68)

---
updated-dependencies:
- dependency-name: openssl-sys
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-28 00:09:13 +00:00
dependabot[bot]
9d8315521c build: bump syn from 1.0.80 to 1.0.81 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.80 to 1.0.81.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.80...1.0.81)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-27 23:40:10 +00:00
dependabot[bot]
bc1e0361c0 build: bump proc-macro2 from 1.0.30 to 1.0.32 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.30 to 1.0.32.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.30...1.0.32)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-27 08:58:43 +00:00
dependabot[bot]
8d6076653d build: bump proc-macro2 from 1.0.30 to 1.0.32 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.30 to 1.0.32.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.30...1.0.32)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-27 08:12:48 +00:00
dependabot[bot]
57f063513c build: bump vm-fdt from bb53be4 to 88554cf 
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `bb53be4` to `88554cf`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](bb53be431b...88554cfb0d)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-27 08:12:37 +00:00
Rob Bradford
beb0c0707f vmm: Move logging output for the debug (0x80) port to info!() 
This makes it much easier to use since the info!() level produces far
fewer messages and thus has less overhead.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-10-26 16:48:09 +01:00
William Douglas
1c2ab3e771 workflow: Add vendored source release content 
Create a source archive with vendored sources as part of the release
workflow. This is to enable building the release offline for distros.

Note: The use of realpath and CARGO_HOME are to work around a cargo
vendor bug: https://github.com/rust-lang/cargo/issues/8443.

Signed-off-by: William Douglas <william.douglas@intel.com>
 2021-10-26 16:17:38 +01:00
Bo Chen
aaf253a2d7 Dockerfile: Enforce to build SPDK with meson 0.59.2 
This is to workaround a regression of building SPDK/DPDK with the latest
meson 0.60.0 [1][2].

[1] https://github.com/spdk/spdk/issues/2214
[2] https://bugs.dpdk.org/show_bug.cgi?id=836

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-10-26 10:22:56 +01:00
Rob Bradford
bbc223b93f build: Update version of toolchain in container 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-10-26 10:22:56 +01:00
dependabot[bot]
b5d5ffa969 build: bump libc from 0.2.104 to 0.2.105 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.104 to 0.2.105.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.104...0.2.105)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-26 01:32:06 +00:00
dependabot[bot]
93dce87cfe build: bump pkg-config from 0.3.21 to 0.3.22 
Bumps [pkg-config](https://github.com/rust-lang/pkg-config-rs) from 0.3.21 to 0.3.22.
- [Release notes](https://github.com/rust-lang/pkg-config-rs/releases)
- [Changelog](https://github.com/rust-lang/pkg-config-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/pkg-config-rs/compare/0.3.21...0.3.22)

---
updated-dependencies:
- dependency-name: pkg-config
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-26 00:53:28 +00:00
dependabot[bot]
3dda3669b9 build: bump libc from 0.2.104 to 0.2.105 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.104 to 0.2.105.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.104...0.2.105)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-26 00:36:56 +00:00
Willen Yang
4c9a88db87 docs: update arm64.md 
fix the typo in "### Booting the guest VM" section.

Signed-off-by: Willen Yang <willenyang@gmail.com>
 2021-10-25 10:26:58 +08:00
dependabot[bot]
5dcc8cdf39 build: bump object from 0.27.0 to 0.27.1 
Bumps [object](https://github.com/gimli-rs/object) from 0.27.0 to 0.27.1.
- [Release notes](https://github.com/gimli-rs/object/releases)
- [Changelog](https://github.com/gimli-rs/object/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gimli-rs/object/compare/0.27.0...0.27.1)

---
updated-dependencies:
- dependency-name: object
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-25 01:15:12 +00:00
dependabot[bot]
5963002cc5 build: bump pkg-config from 0.3.20 to 0.3.21 
Bumps [pkg-config](https://github.com/rust-lang/pkg-config-rs) from 0.3.20 to 0.3.21.
- [Release notes](https://github.com/rust-lang/pkg-config-rs/releases)
- [Changelog](https://github.com/rust-lang/pkg-config-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/pkg-config-rs/compare/0.3.20...0.3.21)

---
updated-dependencies:
- dependency-name: pkg-config
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-10-25 01:14:57 +00:00
Sebastien Boeuf
f151a8602c net_util: Fix error type 
The type of error wasn't properly reflecting the issue.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-10-22 11:38:55 +02:00
Sebastien Boeuf
0249e8641a Move Cloud Hypervisor to virtio-queue crate 
Relying on the vm-virtio/virtio-queue crate from rust-vmm which has been
copied inside the Cloud Hypervisor tree, the entire codebase is moved to
the new definition of a Queue and other related structures.

The reason for this move is to follow the upstream until we get some
agreement for the patches that we need on top of that to make it
properly work with Cloud Hypervisor.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-10-22 11:38:55 +02:00