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[denali] Get Ahci device address from yellowstone.

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This commit is contained in:
Drew Galbraith 2023-06-26 17:01:59 -07:00
parent 02e6b49d90
commit 16dd675828
11 changed files with 125 additions and 52 deletions
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25
lib/mammoth/include/mammoth/endpoint_client.h
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@ -15,7 +15,10 @@ class EndpointClient {
static glcr::UniquePtr<EndpointClient> AdoptEndpoint(z_cap_t cap);
template <typename Req, typename Resp>
glcr::ErrorOr<glcr::Pair<Resp, z_cap_t>> CallEndpoint(const Req& req);
glcr::ErrorOr<glcr::Pair<Resp, z_cap_t>> CallEndpointGetCap(const Req& req);
template <typename Req, typename Resp>
glcr::ErrorOr<Resp> CallEndpoint(const Req& req);
z_cap_t GetCap() { return cap_; }
@ -25,7 +28,7 @@ class EndpointClient {
};
template <typename Req, typename Resp>
glcr::ErrorOr<glcr::Pair<Resp, z_cap_t>> EndpointClient::CallEndpoint(
glcr::ErrorOr<glcr::Pair<Resp, z_cap_t>> EndpointClient::CallEndpointGetCap(
const Req& req) {
uint64_t reply_port_cap;
RET_ERR(ZEndpointSend(cap_, sizeof(Req), &req, &reply_port_cap));
@ -42,3 +45,21 @@ glcr::ErrorOr<glcr::Pair<Resp, z_cap_t>> EndpointClient::CallEndpoint(
return glcr::Pair{resp, cap};
}
template <typename Req, typename Resp>
glcr::ErrorOr<Resp> EndpointClient::CallEndpoint(const Req& req) {
uint64_t reply_port_cap;
RET_ERR(ZEndpointSend(cap_, sizeof(Req), &req, &reply_port_cap));
Resp resp;
uint64_t num_bytes = sizeof(Resp);
uint64_t num_caps = 0;
RET_ERR(
ZReplyPortRecv(reply_port_cap, &num_bytes, &resp, &num_caps, nullptr));
if (num_bytes != sizeof(resp)) {
return glcr::FAILED_PRECONDITION;
}
return resp;
}