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[yellowstone] Add a way to retrieve to denali client from yellowstone

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This commit is contained in:
Drew Galbraith 2023-07-05 16:03:20 -07:00
parent b83385dfa6
commit 29d9923f5a
10 changed files with 99 additions and 7 deletions
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15
sys/yellowstone/stub/yellowstone_stub.cpp
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@ -1,5 +1,7 @@
#include "include/yellowstone_stub.h"
#include <denali/denali_client.h>
#include "include/yellowstone.h"
namespace {
@ -22,6 +24,19 @@ glcr::ErrorOr<MappedMemoryRegion> YellowstoneStub::GetAhciConfig() {
return MappedMemoryRegion::DirectPhysical(resp.ahci_phys_offset, kPciSize);
}
glcr::ErrorOr<ScopedDenaliClient> YellowstoneStub::GetDenali() {
YellowstoneGetReq req{
.type = kYellowstoneGetDenali,
};
ASSIGN_OR_RETURN(
auto resp_and_cap,
(yellowstone_stub_->CallEndpointGetCap<YellowstoneGetReq,
YellowstoneGetDenaliResp>(req)));
return ScopedDenaliClient(
EndpointClient::AdoptEndpoint(resp_and_cap.second()), 0,
resp_and_cap.first().lba_offset);
}
glcr::ErrorCode YellowstoneStub::Register(glcr::String name,
const EndpointClient& client) {
if (register_port_.empty()) {