2022-04-23 04:59:50 -04:00
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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2017-06-05 00:52:19 -04:00
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2018-07-31 08:06:09 -04:00
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#include <algorithm>
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2018-08-01 22:40:00 -04:00
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#include <array>
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#include <sstream>
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2018-07-18 19:02:47 -04:00
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2017-06-05 00:52:19 -04:00
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#include <boost/range/algorithm_ext/erase.hpp>
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2018-08-01 22:40:00 -04:00
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2017-06-05 00:52:19 -04:00
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#include "common/assert.h"
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2017-10-15 01:24:22 -04:00
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#include "common/common_funcs.h"
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2017-06-05 00:52:19 -04:00
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#include "common/common_types.h"
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2018-08-01 22:40:00 -04:00
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#include "common/logging/log.h"
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2017-10-14 22:18:42 -04:00
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#include "core/hle/ipc_helpers.h"
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2017-06-05 00:52:19 -04:00
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#include "core/hle/kernel/hle_ipc.h"
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2021-10-07 13:30:20 -04:00
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#include "core/hle/kernel/k_auto_object.h"
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2021-04-24 05:40:31 -04:00
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#include "core/hle/kernel/k_handle_table.h"
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2021-04-24 01:04:28 -04:00
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#include "core/hle/kernel/k_process.h"
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2021-04-13 20:48:37 -04:00
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#include "core/hle/kernel/k_server_session.h"
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2020-12-31 02:01:08 -05:00
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#include "core/hle/kernel/k_thread.h"
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2018-08-31 12:21:34 -04:00
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#include "core/hle/kernel/kernel.h"
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2018-02-13 21:41:20 -05:00
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#include "core/memory.h"
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2017-06-05 00:52:19 -04:00
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namespace Kernel {
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2022-03-31 00:13:53 -04:00
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SessionRequestHandler::SessionRequestHandler(KernelCore& kernel_, const char* service_name_,
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ServiceThreadType thread_type)
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: kernel{kernel_} {
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if (thread_type == ServiceThreadType::CreateNew) {
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service_thread = kernel.CreateServiceThread(service_name_);
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} else {
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service_thread = kernel.GetDefaultServiceThread();
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}
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}
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2018-12-31 18:09:41 -05:00
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2021-06-04 22:26:48 -04:00
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SessionRequestHandler::~SessionRequestHandler() {
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kernel.ReleaseServiceThread(service_thread);
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}
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SessionRequestManager::SessionRequestManager(KernelCore& kernel_) : kernel{kernel_} {}
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2021-06-06 18:41:16 -04:00
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SessionRequestManager::~SessionRequestManager() = default;
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2018-12-31 18:09:41 -05:00
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2021-06-08 00:55:37 -04:00
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bool SessionRequestManager::HasSessionRequestHandler(const HLERequestContext& context) const {
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if (IsDomain() && context.HasDomainMessageHeader()) {
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const auto& message_header = context.GetDomainMessageHeader();
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const auto object_id = message_header.object_id;
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if (object_id > DomainHandlerCount()) {
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LOG_CRITICAL(IPC, "object_id {} is too big!", object_id);
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return false;
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}
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2022-04-06 20:36:19 -04:00
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return !DomainHandler(object_id - 1).expired();
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} else {
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return session_handler != nullptr;
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}
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}
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2021-04-23 20:00:15 -04:00
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void SessionRequestHandler::ClientConnected(KServerSession* session) {
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2021-06-10 00:37:11 -04:00
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session->ClientConnected(shared_from_this());
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// Ensure our server session is tracked globally.
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kernel.RegisterServerObject(session);
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}
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void SessionRequestHandler::ClientDisconnected(KServerSession* session) {
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session->ClientDisconnected();
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2017-06-05 00:52:19 -04:00
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}
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2021-04-02 21:02:10 -04:00
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HLERequestContext::HLERequestContext(KernelCore& kernel_, Core::Memory::Memory& memory_,
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KServerSession* server_session_, KThread* thread_)
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: server_session(server_session_), thread(thread_), kernel{kernel_}, memory{memory_} {
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2017-06-18 19:05:12 -04:00
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cmd_buf[0] = 0;
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}
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2017-06-07 00:20:52 -04:00
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HLERequestContext::~HLERequestContext() = default;
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2021-04-24 05:40:31 -04:00
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void HLERequestContext::ParseCommandBuffer(const KHandleTable& handle_table, u32_le* src_cmdbuf,
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bool incoming) {
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2017-10-14 22:18:42 -04:00
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IPC::RequestParser rp(src_cmdbuf);
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2019-03-07 16:44:28 -05:00
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command_header = rp.PopRaw<IPC::CommandHeader>();
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2017-06-09 08:23:13 -04:00
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2021-05-10 19:16:36 -04:00
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if (command_header->IsCloseCommand()) {
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2017-10-15 01:24:22 -04:00
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// Close does not populate the rest of the IPC header
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return;
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}
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2017-10-14 22:18:42 -04:00
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// If handle descriptor is present, add size of it
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if (command_header->enable_handle_descriptor) {
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handle_descriptor_header = rp.PopRaw<IPC::HandleDescriptorHeader>();
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if (handle_descriptor_header->send_current_pid) {
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pid = rp.Pop<u64>();
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}
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2018-01-07 09:22:20 -05:00
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if (incoming) {
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// Populate the object lists with the data in the IPC request.
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for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_copy; ++handle) {
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incoming_copy_handles.push_back(rp.Pop<Handle>());
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2018-01-07 09:22:20 -05:00
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}
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for (u32 handle = 0; handle < handle_descriptor_header->num_handles_to_move; ++handle) {
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incoming_move_handles.push_back(rp.Pop<Handle>());
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2018-01-07 09:22:20 -05:00
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}
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} else {
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// For responses we just ignore the handles, they're empty and will be populated when
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// translating the response.
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rp.Skip(handle_descriptor_header->num_handles_to_copy, false);
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rp.Skip(handle_descriptor_header->num_handles_to_move, false);
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}
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2017-10-14 22:18:42 -04:00
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}
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2017-06-09 08:23:13 -04:00
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2021-05-16 00:42:10 -04:00
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for (u32 i = 0; i < command_header->num_buf_x_descriptors; ++i) {
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2017-10-18 21:38:01 -04:00
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buffer_x_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorX>());
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2017-10-14 22:18:42 -04:00
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}
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2021-05-16 00:42:10 -04:00
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for (u32 i = 0; i < command_header->num_buf_a_descriptors; ++i) {
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2017-10-18 21:38:01 -04:00
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buffer_a_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
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2017-10-14 22:18:42 -04:00
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}
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2021-05-16 00:42:10 -04:00
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for (u32 i = 0; i < command_header->num_buf_b_descriptors; ++i) {
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2017-10-18 21:38:01 -04:00
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buffer_b_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
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2017-10-14 22:18:42 -04:00
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}
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2021-05-16 00:42:10 -04:00
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for (u32 i = 0; i < command_header->num_buf_w_descriptors; ++i) {
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2017-10-18 21:38:01 -04:00
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buffer_w_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorABW>());
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2017-10-14 22:18:42 -04:00
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}
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2018-01-18 14:54:34 -05:00
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2021-05-08 05:50:47 -04:00
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const auto buffer_c_offset = rp.GetCurrentOffset() + command_header->data_size;
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2017-06-09 08:23:13 -04:00
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2021-05-10 19:16:36 -04:00
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if (!command_header->IsTipc()) {
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// Padding to align to 16 bytes
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rp.AlignWithPadding();
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if (Session()->IsDomain() &&
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((command_header->type == IPC::CommandType::Request ||
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command_header->type == IPC::CommandType::RequestWithContext) ||
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!incoming)) {
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// If this is an incoming message, only CommandType "Request" has a domain header
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// All outgoing domain messages have the domain header, if only incoming has it
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if (incoming || domain_message_header) {
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domain_message_header = rp.PopRaw<IPC::DomainMessageHeader>();
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} else {
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if (Session()->IsDomain()) {
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LOG_WARNING(IPC, "Domain request has no DomainMessageHeader!");
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}
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2019-03-07 16:44:28 -05:00
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}
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2018-02-20 11:27:49 -05:00
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}
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2017-10-15 01:24:22 -04:00
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2021-05-10 19:16:36 -04:00
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data_payload_header = rp.PopRaw<IPC::DataPayloadHeader>();
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2017-10-15 01:24:22 -04:00
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2021-05-10 19:16:36 -04:00
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data_payload_offset = rp.GetCurrentOffset();
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2018-01-17 01:16:55 -05:00
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2021-05-10 19:16:36 -04:00
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if (domain_message_header &&
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domain_message_header->command ==
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IPC::DomainMessageHeader::CommandType::CloseVirtualHandle) {
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// CloseVirtualHandle command does not have SFC* or any data
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return;
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}
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2018-01-17 01:16:55 -05:00
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2021-05-10 19:16:36 -04:00
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if (incoming) {
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ASSERT(data_payload_header->magic == Common::MakeMagic('S', 'F', 'C', 'I'));
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} else {
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ASSERT(data_payload_header->magic == Common::MakeMagic('S', 'F', 'C', 'O'));
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}
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2017-10-15 01:24:22 -04:00
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}
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2017-10-14 22:18:42 -04:00
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2018-01-18 14:54:34 -05:00
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rp.SetCurrentOffset(buffer_c_offset);
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// For Inline buffers, the response data is written directly to buffer_c_offset
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// and in this case we don't have any BufferDescriptorC on the request.
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if (command_header->buf_c_descriptor_flags >
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IPC::CommandHeader::BufferDescriptorCFlag::InlineDescriptor) {
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if (command_header->buf_c_descriptor_flags ==
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IPC::CommandHeader::BufferDescriptorCFlag::OneDescriptor) {
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buffer_c_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorC>());
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} else {
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2021-05-16 00:42:10 -04:00
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u32 num_buf_c_descriptors =
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static_cast<u32>(command_header->buf_c_descriptor_flags.Value()) - 2;
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2018-01-18 14:54:34 -05:00
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// This is used to detect possible underflows, in case something is broken
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// with the two ifs above and the flags value is == 0 || == 1.
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ASSERT(num_buf_c_descriptors < 14);
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2021-05-16 00:42:10 -04:00
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for (u32 i = 0; i < num_buf_c_descriptors; ++i) {
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2018-01-18 14:54:34 -05:00
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buffer_c_desciptors.push_back(rp.PopRaw<IPC::BufferDescriptorC>());
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}
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}
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}
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rp.SetCurrentOffset(data_payload_offset);
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2017-10-14 22:18:42 -04:00
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command = rp.Pop<u32_le>();
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2018-01-06 23:19:42 -05:00
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rp.Skip(1, false); // The command is actually an u64, but we don't use the high part.
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2017-10-14 22:18:42 -04:00
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}
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2021-04-24 05:40:31 -04:00
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ResultCode HLERequestContext::PopulateFromIncomingCommandBuffer(const KHandleTable& handle_table,
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2018-10-20 14:34:41 -04:00
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u32_le* src_cmdbuf) {
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ParseCommandBuffer(handle_table, src_cmdbuf, true);
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2021-05-10 19:16:36 -04:00
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if (command_header->IsCloseCommand()) {
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2018-01-07 01:59:31 -05:00
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// Close does not populate the rest of the IPC header
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2021-05-21 01:05:04 -04:00
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return ResultSuccess;
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2018-01-07 01:59:31 -05:00
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}
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2021-05-10 19:16:36 -04:00
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std::copy_n(src_cmdbuf, IPC::COMMAND_BUFFER_LENGTH, cmd_buf.begin());
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2021-05-21 01:05:04 -04:00
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return ResultSuccess;
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2017-06-09 08:23:13 -04:00
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}
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2021-05-08 12:11:36 -04:00
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ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(KThread& requesting_thread) {
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2021-05-10 19:16:36 -04:00
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auto current_offset = handles_offset;
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2021-05-08 12:11:36 -04:00
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auto& owner_process = *requesting_thread.GetOwnerProcess();
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2018-10-20 14:34:41 -04:00
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auto& handle_table = owner_process.GetHandleTable();
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2021-05-18 22:52:52 -04:00
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for (auto& object : outgoing_copy_objects) {
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2021-05-10 19:16:36 -04:00
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Handle handle{};
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if (object) {
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R_TRY(handle_table.Add(&handle, object));
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2018-01-07 01:50:55 -05:00
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}
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2021-05-10 19:16:36 -04:00
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cmd_buf[current_offset++] = handle;
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}
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2021-05-18 22:52:52 -04:00
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for (auto& object : outgoing_move_objects) {
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2021-05-10 19:16:36 -04:00
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Handle handle{};
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if (object) {
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R_TRY(handle_table.Add(&handle, object));
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2018-01-07 01:50:55 -05:00
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2021-05-10 19:16:36 -04:00
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// Close our reference to the object, as it is being moved to the caller.
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object->Close();
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2017-06-09 08:23:13 -04:00
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}
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2021-05-10 19:16:36 -04:00
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cmd_buf[current_offset++] = handle;
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2017-06-09 08:23:13 -04:00
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}
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2021-05-10 19:16:36 -04:00
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// Write the domain objects to the command buffer, these go after the raw untranslated data.
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// TODO(Subv): This completely ignores C buffers.
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2018-01-07 01:50:55 -05:00
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2021-05-10 19:16:36 -04:00
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if (Session()->IsDomain()) {
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2021-05-18 22:52:52 -04:00
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current_offset = domain_offset - static_cast<u32>(outgoing_domain_objects.size());
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for (const auto& object : outgoing_domain_objects) {
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2021-05-16 02:49:03 -04:00
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server_session->AppendDomainHandler(object);
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2021-05-10 19:16:36 -04:00
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cmd_buf[current_offset++] =
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2019-03-05 18:51:16 -05:00
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static_cast<u32_le>(server_session->NumDomainRequestHandlers());
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2018-01-07 01:50:55 -05:00
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}
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}
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2018-03-18 20:17:06 -04:00
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// Copy the translated command buffer back into the thread's command buffer area.
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2021-05-10 19:16:36 -04:00
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memory.WriteBlock(owner_process, requesting_thread.GetTLSAddress(), cmd_buf.data(),
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2021-05-16 02:49:03 -04:00
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write_size * sizeof(u32));
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2018-03-18 20:17:06 -04:00
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2021-05-21 01:05:04 -04:00
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return ResultSuccess;
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2017-06-09 02:55:18 -04:00
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}
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2020-04-16 22:02:08 -04:00
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std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
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2020-06-24 08:50:27 -04:00
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std::vector<u8> buffer{};
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2020-04-16 22:02:08 -04:00
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const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
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2020-02-05 22:09:16 -05:00
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BufferDescriptorA()[buffer_index].Size()};
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2018-02-13 21:41:20 -05:00
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if (is_buffer_a) {
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2020-08-11 11:08:10 -04:00
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ASSERT_OR_EXECUTE_MSG(
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BufferDescriptorA().size() > buffer_index, { return buffer; },
|
|
|
|
"BufferDescriptorA invalid buffer_index {}", buffer_index);
|
2018-05-01 16:28:36 -04:00
|
|
|
buffer.resize(BufferDescriptorA()[buffer_index].Size());
|
2019-11-26 16:29:34 -05:00
|
|
|
memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
|
2018-02-13 21:41:20 -05:00
|
|
|
} else {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorX().size() > buffer_index, { return buffer; },
|
|
|
|
"BufferDescriptorX invalid buffer_index {}", buffer_index);
|
2018-05-01 16:28:36 -04:00
|
|
|
buffer.resize(BufferDescriptorX()[buffer_index].Size());
|
2019-11-26 16:29:34 -05:00
|
|
|
memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size());
|
2018-02-13 21:41:20 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
return buffer;
|
|
|
|
}
|
|
|
|
|
2018-09-15 09:21:06 -04:00
|
|
|
std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
|
2020-04-16 22:02:08 -04:00
|
|
|
std::size_t buffer_index) const {
|
2018-06-22 04:18:23 -04:00
|
|
|
if (size == 0) {
|
2018-07-02 12:13:26 -04:00
|
|
|
LOG_WARNING(Core, "skip empty buffer write");
|
2018-06-22 04:18:23 -04:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2020-04-16 22:02:08 -04:00
|
|
|
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
|
2020-02-05 22:09:16 -05:00
|
|
|
BufferDescriptorB()[buffer_index].Size()};
|
2018-09-15 09:21:06 -04:00
|
|
|
const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
|
2018-03-31 16:05:19 -04:00
|
|
|
if (size > buffer_size) {
|
2018-07-02 12:13:26 -04:00
|
|
|
LOG_CRITICAL(Core, "size ({:016X}) is greater than buffer_size ({:016X})", size,
|
2018-07-02 12:20:50 -04:00
|
|
|
buffer_size);
|
2018-03-31 16:05:19 -04:00
|
|
|
size = buffer_size; // TODO(bunnei): This needs to be HW tested
|
|
|
|
}
|
2018-02-14 00:14:17 -05:00
|
|
|
|
2018-02-13 21:41:20 -05:00
|
|
|
if (is_buffer_b) {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorB().size() > buffer_index &&
|
|
|
|
BufferDescriptorB()[buffer_index].Size() >= size,
|
|
|
|
{ return 0; }, "BufferDescriptorB is invalid, index={}, size={}", buffer_index, size);
|
2019-11-26 17:39:57 -05:00
|
|
|
memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
|
2018-02-13 21:41:20 -05:00
|
|
|
} else {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorC().size() > buffer_index &&
|
|
|
|
BufferDescriptorC()[buffer_index].Size() >= size,
|
|
|
|
{ return 0; }, "BufferDescriptorC is invalid, index={}, size={}", buffer_index, size);
|
2019-11-26 17:39:57 -05:00
|
|
|
memory.WriteBlock(BufferDescriptorC()[buffer_index].Address(), buffer, size);
|
2018-02-13 21:41:20 -05:00
|
|
|
}
|
2018-02-13 23:53:18 -05:00
|
|
|
|
|
|
|
return size;
|
2018-02-13 21:41:20 -05:00
|
|
|
}
|
|
|
|
|
2020-04-16 22:02:08 -04:00
|
|
|
std::size_t HLERequestContext::GetReadBufferSize(std::size_t buffer_index) const {
|
|
|
|
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
|
2020-02-05 22:09:16 -05:00
|
|
|
BufferDescriptorA()[buffer_index].Size()};
|
|
|
|
if (is_buffer_a) {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorA().size() > buffer_index, { return 0; },
|
|
|
|
"BufferDescriptorA invalid buffer_index {}", buffer_index);
|
2020-02-05 22:09:16 -05:00
|
|
|
return BufferDescriptorA()[buffer_index].Size();
|
|
|
|
} else {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorX().size() > buffer_index, { return 0; },
|
|
|
|
"BufferDescriptorX invalid buffer_index {}", buffer_index);
|
2020-02-05 22:09:16 -05:00
|
|
|
return BufferDescriptorX()[buffer_index].Size();
|
|
|
|
}
|
2018-02-14 00:14:17 -05:00
|
|
|
}
|
|
|
|
|
2020-04-16 22:02:08 -04:00
|
|
|
std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) const {
|
|
|
|
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
|
2020-02-05 22:09:16 -05:00
|
|
|
BufferDescriptorB()[buffer_index].Size()};
|
|
|
|
if (is_buffer_b) {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorB().size() > buffer_index, { return 0; },
|
|
|
|
"BufferDescriptorB invalid buffer_index {}", buffer_index);
|
2020-02-05 22:09:16 -05:00
|
|
|
return BufferDescriptorB()[buffer_index].Size();
|
|
|
|
} else {
|
2020-08-11 11:08:10 -04:00
|
|
|
ASSERT_OR_EXECUTE_MSG(
|
|
|
|
BufferDescriptorC().size() > buffer_index, { return 0; },
|
|
|
|
"BufferDescriptorC invalid buffer_index {}", buffer_index);
|
2020-02-05 22:09:16 -05:00
|
|
|
return BufferDescriptorC()[buffer_index].Size();
|
|
|
|
}
|
2020-06-24 08:50:27 -04:00
|
|
|
return 0;
|
2018-02-13 21:41:20 -05:00
|
|
|
}
|
|
|
|
|
2021-01-28 01:18:06 -05:00
|
|
|
bool HLERequestContext::CanReadBuffer(std::size_t buffer_index) const {
|
|
|
|
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
|
|
|
|
BufferDescriptorA()[buffer_index].Size()};
|
|
|
|
|
|
|
|
if (is_buffer_a) {
|
|
|
|
return BufferDescriptorA().size() > buffer_index;
|
|
|
|
} else {
|
|
|
|
return BufferDescriptorX().size() > buffer_index;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
bool HLERequestContext::CanWriteBuffer(std::size_t buffer_index) const {
|
|
|
|
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
|
|
|
|
BufferDescriptorB()[buffer_index].Size()};
|
|
|
|
|
|
|
|
if (is_buffer_b) {
|
|
|
|
return BufferDescriptorB().size() > buffer_index;
|
|
|
|
} else {
|
|
|
|
return BufferDescriptorC().size() > buffer_index;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-02-15 09:22:11 -05:00
|
|
|
std::string HLERequestContext::Description() const {
|
|
|
|
if (!command_header) {
|
|
|
|
return "No command header available";
|
|
|
|
}
|
|
|
|
std::ostringstream s;
|
|
|
|
s << "IPC::CommandHeader: Type:" << static_cast<u32>(command_header->type.Value());
|
|
|
|
s << ", X(Pointer):" << command_header->num_buf_x_descriptors;
|
|
|
|
if (command_header->num_buf_x_descriptors) {
|
|
|
|
s << '[';
|
|
|
|
for (u64 i = 0; i < command_header->num_buf_x_descriptors; ++i) {
|
|
|
|
s << "0x" << std::hex << BufferDescriptorX()[i].Size();
|
|
|
|
if (i < command_header->num_buf_x_descriptors - 1)
|
|
|
|
s << ", ";
|
|
|
|
}
|
|
|
|
s << ']';
|
|
|
|
}
|
|
|
|
s << ", A(Send):" << command_header->num_buf_a_descriptors;
|
|
|
|
if (command_header->num_buf_a_descriptors) {
|
|
|
|
s << '[';
|
|
|
|
for (u64 i = 0; i < command_header->num_buf_a_descriptors; ++i) {
|
|
|
|
s << "0x" << std::hex << BufferDescriptorA()[i].Size();
|
|
|
|
if (i < command_header->num_buf_a_descriptors - 1)
|
|
|
|
s << ", ";
|
|
|
|
}
|
|
|
|
s << ']';
|
|
|
|
}
|
|
|
|
s << ", B(Receive):" << command_header->num_buf_b_descriptors;
|
|
|
|
if (command_header->num_buf_b_descriptors) {
|
|
|
|
s << '[';
|
|
|
|
for (u64 i = 0; i < command_header->num_buf_b_descriptors; ++i) {
|
|
|
|
s << "0x" << std::hex << BufferDescriptorB()[i].Size();
|
|
|
|
if (i < command_header->num_buf_b_descriptors - 1)
|
|
|
|
s << ", ";
|
|
|
|
}
|
|
|
|
s << ']';
|
|
|
|
}
|
|
|
|
s << ", C(ReceiveList):" << BufferDescriptorC().size();
|
|
|
|
if (!BufferDescriptorC().empty()) {
|
|
|
|
s << '[';
|
|
|
|
for (u64 i = 0; i < BufferDescriptorC().size(); ++i) {
|
|
|
|
s << "0x" << std::hex << BufferDescriptorC()[i].Size();
|
|
|
|
if (i < BufferDescriptorC().size() - 1)
|
|
|
|
s << ", ";
|
|
|
|
}
|
|
|
|
s << ']';
|
|
|
|
}
|
|
|
|
s << ", data_size:" << command_header->data_size.Value();
|
|
|
|
|
|
|
|
return s.str();
|
|
|
|
}
|
|
|
|
|
2017-06-05 00:52:19 -04:00
|
|
|
} // namespace Kernel
|