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krata: more work on arm64 support

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Alex Zenla 2024-03-13 07:48:20 -07:00
parent f4af71cb2f
commit 5c7f81a261
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GPG Key ID: 067B238899B51269
2 changed files with 20 additions and 14 deletions
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14
crates/xen/xencall/src/sys.rs
View File

@ -99,11 +99,11 @@ pub const HYPERVISOR_XC_RESERVED_OP: c_ulong = 39;
pub const HYPERVISOR_XENPMU_OP: c_ulong = 40;
pub const HYPERVISOR_DM_OP: c_ulong = 41;
pub const XEN_DOMCTL_CDF_HVM_GUEST: u32 = 1 << 0;
pub const XEN_DOMCTL_CDF_HAP: u32 = 1 << 1;
pub const XEN_DOMCTL_CDF_S3_INTEGRITY: u32 = 1 << 2;
pub const XEN_DOMCTL_CDF_OOS_OFF: u32 = 1 << 3;
pub const XEN_DOMCTL_CDF_XS_DOMAIN: u32 = 1 << 4;
pub const XEN_DOMCTL_CDF_HVM_GUEST: u32 = 1u32 << 0;
pub const XEN_DOMCTL_CDF_HAP: u32 = 1u32 << 1;
pub const XEN_DOMCTL_CDF_S3_INTEGRITY: u32 = 1u32 << 2;
pub const XEN_DOMCTL_CDF_OOS_OFF: u32 = 1u32 << 3;
pub const XEN_DOMCTL_CDF_XS_DOMAIN: u32 = 1u32 << 4;
pub const XEN_X86_EMU_LAPIC: u32 = 1 << 0;
pub const XEN_X86_EMU_HPET: u32 = 1 << 1;
@ -323,8 +323,8 @@ pub struct ArchDomainConfig {
pub struct ArchDomainConfig {
pub gic_version: u8,
pub sve_v1: u8,
pub tee_type: u8,
pub nr_spis: u8,
pub tee_type: u16,
pub nr_spis: u32,
pub clock_frequency: u32,
}

20
crates/xen/xenclient/src/lib.rs
View File

@ -7,11 +7,15 @@ pub mod sys;
#[cfg(target_arch = "x86_64")]
pub mod x86;
#[cfg(target_arch = "x86_64")]
use crate::x86::X86BootSetup;
#[cfg(target_arch = "aarch64")]
pub mod arm64;
#[cfg(target_arch = "aarch64")]
use crate::arm64::Arm64BootSetup;
use crate::boot::BootSetup;
use crate::elfloader::ElfImageLoader;
use crate::error::{Error, Result};
@ -23,7 +27,7 @@ use std::str::FromStr;
use std::thread;
use std::time::Duration;
use uuid::Uuid;
use xencall::sys::{CreateDomain, XEN_DOMCTL_CDF_HVM_GUEST};
use xencall::sys::{CreateDomain, XEN_DOMCTL_CDF_HAP, XEN_DOMCTL_CDF_HVM_GUEST};
use xencall::XenCall;
use xenstore::{
XsPermission, XsdClient, XsdInterface, XS_PERM_NONE, XS_PERM_READ, XS_PERM_READ_WRITE,
@ -96,13 +100,15 @@ impl XenClient {
}
pub async fn create(&mut self, config: &DomainConfig<'_>) -> Result<u32> {
let domain = CreateDomain {
let mut domain = CreateDomain {
max_vcpus: config.max_vcpus,
#[cfg(target_arch = "aarch64")]
flags: XEN_DOMCTL_CDF_HVM_GUEST,
..Default::default()
};
if cfg!(target_arch = "aarch64") {
domain.flags = XEN_DOMCTL_CDF_HVM_GUEST | XEN_DOMCTL_CDF_HAP;
}
let domid = self.call.create_domain(domain)?;
match self.init(domid, &domain, config).await {
Ok(_) => Ok(domid),
@ -460,7 +466,7 @@ impl XenClient {
domid: u32,
index: usize,
port: Option<u32>,
mfn: Option<u64>,
ring: Option<u64>,
) -> Result<()> {
let mut backend_entries = vec![
("frontend-id", domid.to_string()),
@ -484,10 +490,10 @@ impl XenClient {
backend_entries.push(("output", "pty".to_string()));
}
if port.is_some() && mfn.is_some() {
if port.is_some() && ring.is_some() {
frontend_entries.extend_from_slice(&[
("port", port.unwrap().to_string()),
("ring-ref", mfn.unwrap().to_string()),
("ring-ref", ring.unwrap().to_string()),
]);
} else {
frontend_entries.extend_from_slice(&[