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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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8
sys/yellowstone/include/yellowstone.h
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@ -4,6 +4,7 @@
const uint64_t kYellowstoneGetRegistration = 0x01;
const uint64_t kYellowstoneGetAhci = 0x02;
const uint64_t kYellowstoneGetDenali = 0x03;
struct YellowstoneGetReq {
uint64_t type;
@ -14,3 +15,10 @@ struct YellowstoneGetAhciResp {
uint64_t type;
uint64_t ahci_phys_offset;
};
// Has a denali cap attached.
struct YellowstoneGetDenaliResp {
uint64_t type;
uint64_t device_id;
uint64_t lba_offset;
};

2
sys/yellowstone/include/yellowstone_stub.h
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@ -1,5 +1,6 @@
#pragma once
#include <denali/denali_client.h>
#include <mammoth/endpoint_client.h>
#include <mammoth/memory_region.h>
#include <mammoth/port_client.h>
@ -10,6 +11,7 @@ class YellowstoneStub {
explicit YellowstoneStub(z_cap_t yellowstone_cap);
glcr::ErrorOr<MappedMemoryRegion> GetAhciConfig();
glcr::ErrorOr<ScopedDenaliClient> GetDenali();
[[nodiscard]] glcr::ErrorCode Register(glcr::String name,
const EndpointClient& client);