Remove unnecessary code for these structs. Moving this also allows the
removal of the arch_gen crate.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now, memory layout on arm64 is sparse and is conflict with uefi.
Here, we do some rearrangement to let it compact and compatible with
uefi support.
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Simplify snapshot & restore code by using generics to specify helper
functions that take / make a Serialize / Deserialize struct
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Fixes the current codebase so that every cargo clippy can be run with
the beta toolchain without any error.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
error: name `GPIOInterruptDisabled` contains a capitalized acronym
Error: --> devices/src/legacy/gpio_pl061.rs:46:5
|
46 | GPIOInterruptDisabled,
| ^^^^^^^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `GpioInterruptDisabled`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
error: name `RSDPPastRamEnd` contains a capitalized acronym
--> arch/src/lib.rs:59:5
|
59 | RSDPPastRamEnd,
| ^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `RsdpPastRamEnd`
|
= note: `-D clippy::upper-case-acronyms` implied by `-D warnings`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
With CONFIG_PVH in stable kernels for some time we should deprecate the
use of alternative boot methods since this will lead to a much simpler
boot flow and CI process.
See: #2231
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit switches the default serial device from 16550 to the
Arm dedicated UART controller PL011. The `ttyAMA0` can be enabled.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
On AArch64, interrupt controller (GIC) is emulated by KVM. VMM need to
set IRQ routing for devices, including legacy ones.
Before this commit, IRQ routing was only set for MSI. Legacy routing
entries of type KVM_IRQ_ROUTING_IRQCHIP were missing. That is way legacy
devices (like serial device ttyS0) does not work.
The setting of X86 IRQ routing entries are not impacted.
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
Add support extracting the sections out for a TDVF file which can be
then used to load the TDVF and TD HOB data into their appropriate
locations.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Add the skeleton of the "tdx" feature with a module ready inside the
arch crate to store implementation details.
TEST=cargo build --features="tdx"
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
In particular update for the vmm-sys-util upgrade and all the other
dependent packages. This requires an updated forked version of
kvm-bindings (due to updated vfio-ioctls) but allowed the removal of our
forked version of kvm-ioctls.
The changes to the API from kvm-ioctls and vmm-sys-util required some
other minor changes to the code.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The interrupt tests were not being run as they were erroneously under a
feature guard that does not exist in arch.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
If the function can never return an error this is now a clippy failure:
error: this function's return value is unnecessarily wrapped by `Result`
--> virtio-devices/src/watchdog.rs:215:5
|
215 | / fn set_state(&mut self, state: &WatchdogState) -> io::Result<()> {
216 | | self.common.avail_features = state.avail_features;
217 | | self.common.acked_features = state.acked_features;
218 | | // When restoring enable the watchdog if it was previously enabled. We reset the timer
... |
223 | | Ok(())
224 | | }
| |_____^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_wraps
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This reflects that it generates CPUID state used across all vCPUs.
Further ensure that errors from this function get correctly propagated.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Move the code for populating the CPUID with KVM HyperV emulation details from
the per-vCPU CPUID handling code to the shared CPUID handling code.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Move the code for populating the CPUID with details of the CPU
identification from the per-vCPU CPUID handling code to the shared CPUID
handling code.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Move the code for populating the CPUID with details of the maximum
address space from the per-vCPU CPUID handling code to the shared CPUID
handling code.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
We must explicitly mark these values as u8 as the function that consumes
them takes a T and needs to use the specific width.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
