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hypervisor:mshv: Support the move of MSI routing to kernel

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Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com>
This commit is contained in:
Vineeth Pillai
2021-03-10 16:28:10 -05:00
committed by Samuel Ortiz
parent 7fad74cb04
commit 68401e6e4a
3 changed files with 29 additions and 145 deletions
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22
vmm/src/interrupt.rs
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@@ -423,9 +423,9 @@ pub mod mshv {
use super::*;
use hypervisor::mshv::*;
type MshvMsiInterruptGroup = MsiInterruptGroup<MshvIrqRoutingEntry>;
type MshvRoutingEntry = RoutingEntry<MshvIrqRoutingEntry>;
pub type MshvMsiInterruptManager = MsiInterruptManager<MshvIrqRoutingEntry>;
type MshvMsiInterruptGroup = MsiInterruptGroup<mshv_msi_routing_entry>;
type MshvRoutingEntry = RoutingEntry<mshv_msi_routing_entry>;
pub type MshvMsiInterruptManager = MsiInterruptManager<mshv_msi_routing_entry>;
impl RoutingEntryExt for MshvRoutingEntry {
fn make_entry(
@@ -434,13 +434,11 @@ pub mod mshv {
config: &InterruptSourceConfig,
) -> Result<Box<Self>> {
if let InterruptSourceConfig::MsiIrq(cfg) = &config {
let route = MshvIrqRoutingEntry {
let route = mshv_msi_routing_entry {
gsi,
route: MshvIrqRouting::Msi(MshvIrqRoutingMsi {
address_lo: cfg.low_addr,
address_hi: cfg.high_addr,
data: cfg.data,
}),
address_lo: cfg.low_addr,
address_hi: cfg.high_addr,
data: cfg.data,
};
let entry = MshvRoutingEntry {
route,
@@ -457,12 +455,12 @@ pub mod mshv {
}
}
impl MsiInterruptGroupOps<MshvIrqRoutingEntry> for MshvMsiInterruptGroup {
impl MsiInterruptGroupOps<mshv_msi_routing_entry> for MshvMsiInterruptGroup {
fn set_gsi_routes(
&self,
routes: &HashMap<u32, RoutingEntry<MshvIrqRoutingEntry>>,
routes: &HashMap<u32, RoutingEntry<mshv_msi_routing_entry>>,
) -> Result<()> {
let mut entry_vec: Vec<MshvIrqRoutingEntry> = Vec::new();
let mut entry_vec: Vec<mshv_msi_routing_entry> = Vec::new();
for (_, entry) in routes.iter() {
if entry.masked {
continue;