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sdmmc: use m_ for member variables

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This commit is contained in:
Michael Scire 2021-10-09 15:59:59 -07:00
parent 179d91a563
commit 00116450c3
15 changed files with 826 additions and 826 deletions
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164
libraries/libvapours/source/sdmmc/impl/sdmmc_base_device_accessor.cpp
View file

@ -28,7 +28,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_THREAD_SAFE)
#define AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX() std::scoped_lock lk(this->base_device->device_mutex)
#define AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX() std::scoped_lock lk(m_base_device->m_device_mutex)
#else
@ -41,13 +41,13 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(out_read_bl_len != nullptr);
/* Extract C_SIZE_MULT and READ_BL_LEN from the CSD. */
*out_c_size_mult = static_cast<u8>((this->csd[2] >> 7) & 0x7);
*out_read_bl_len = static_cast<u8>((this->csd[4] >> 8) & 0xF);
*out_c_size_mult = static_cast<u8>((m_csd[2] >> 7) & 0x7);
*out_read_bl_len = static_cast<u8>((m_csd[4] >> 8) & 0xF);
}
Result BaseDevice::SetLegacyMemoryCapacity() {
/* Get csize from the csd. */
const u32 c_size = ((this->csd[3] >> 6) & 0x3FF) | ((this->csd[4] & 0x3) << 10);
const u32 c_size = ((m_csd[3] >> 6) & 0x3FF) | ((m_csd[4] & 0x3) << 10);
/* Get c_size_mult and read_bl_len. */
u8 c_size_mult, read_bl_len;
@ -57,8 +57,8 @@ namespace ams::sdmmc::impl {
R_UNLESS((read_bl_len + c_size_mult + 2) >= 9, sdmmc::ResultUnexpectedDeviceCsdValue());
/* Set memory capacity. */
this->memory_capacity = (c_size + 1) << ((read_bl_len + c_size_mult + 2) - 9);
this->is_valid_memory_capacity = true;
m_memory_capacity = (c_size + 1) << ((read_bl_len + c_size_mult + 2) - 9);
m_is_valid_memory_capacity = true;
return ResultSuccess();
}
@ -105,11 +105,11 @@ namespace ams::sdmmc::impl {
/* Issue the command. */
constexpr ResponseType CommandResponseType = ResponseType_R1;
Command command(command_index, command_arg, CommandResponseType, is_busy);
R_TRY(this->host_controller->IssueCommand(std::addressof(command)));
R_TRY(m_host_controller->IssueCommand(std::addressof(command)));
/* Get the response. */
AMS_ABORT_UNLESS(out_response != nullptr);
this->host_controller->GetLastResponse(out_response, sizeof(u32), CommandResponseType);
m_host_controller->GetLastResponse(out_response, sizeof(u32), CommandResponseType);
/* Mask out the ignored status bits. */
if (status_ignore_mask != 0) {
@ -117,12 +117,12 @@ namespace ams::sdmmc::impl {
}
/* Check the r1 response for errors. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
R_TRY(this->base_device->CheckDeviceStatus(*out_response));
AMS_ABORT_UNLESS(m_base_device != nullptr);
R_TRY(m_base_device->CheckDeviceStatus(*out_response));
/* Check the device state. */
if (expected_state != DeviceState_Unknown) {
R_UNLESS(this->base_device->GetDeviceState(*out_response) == expected_state, sdmmc::ResultUnexpectedDeviceState());
R_UNLESS(m_base_device->GetDeviceState(*out_response) == expected_state, sdmmc::ResultUnexpectedDeviceState());
}
return ResultSuccess();
@ -131,28 +131,28 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::IssueCommandGoIdleState() const {
/* Issue the command. */
Command command(CommandIndex_GoIdleState, 0, ResponseType_R0, false);
return this->host_controller->IssueCommand(std::addressof(command));
return m_host_controller->IssueCommand(std::addressof(command));
}
Result BaseDeviceAccessor::IssueCommandAllSendCid(void *dst, size_t dst_size) const {
/* Issue the command. */
constexpr ResponseType CommandResponseType = ResponseType_R2;
Command command(CommandIndex_AllSendCid, 0, CommandResponseType, false);
R_TRY(this->host_controller->IssueCommand(std::addressof(command)));
R_TRY(m_host_controller->IssueCommand(std::addressof(command)));
/* Copy the data out. */
AMS_ABORT_UNLESS(dst != nullptr);
AMS_ABORT_UNLESS(util::IsAligned(reinterpret_cast<uintptr_t>(dst), alignof(u32)));
AMS_ABORT_UNLESS(dst_size >= DeviceCidSize);
this->host_controller->GetLastResponse(static_cast<u32 *>(dst), DeviceCidSize, CommandResponseType);
m_host_controller->GetLastResponse(static_cast<u32 *>(dst), DeviceCidSize, CommandResponseType);
return ResultSuccess();
}
Result BaseDeviceAccessor::IssueCommandSelectCard() const {
/* Get the command argument. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
const u32 arg = static_cast<u32>(this->base_device->GetRca()) << 16;
AMS_ABORT_UNLESS(m_base_device != nullptr);
const u32 arg = static_cast<u32>(m_base_device->GetRca()) << 16;
/* Issue the command. */
return this->IssueCommandAndCheckR1(CommandIndex_SelectCard, arg, true, DeviceState_Unknown);
@ -160,27 +160,27 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::IssueCommandSendCsd(void *dst, size_t dst_size) const {
/* Get the command argument. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
const u32 arg = static_cast<u32>(this->base_device->GetRca()) << 16;
AMS_ABORT_UNLESS(m_base_device != nullptr);
const u32 arg = static_cast<u32>(m_base_device->GetRca()) << 16;
/* Issue the command. */
constexpr ResponseType CommandResponseType = ResponseType_R2;
Command command(CommandIndex_SendCsd, arg, CommandResponseType, false);
R_TRY(this->host_controller->IssueCommand(std::addressof(command)));
R_TRY(m_host_controller->IssueCommand(std::addressof(command)));
/* Copy the data out. */
AMS_ABORT_UNLESS(dst != nullptr);
AMS_ABORT_UNLESS(util::IsAligned(reinterpret_cast<uintptr_t>(dst), alignof(u32)));
AMS_ABORT_UNLESS(dst_size >= DeviceCsdSize);
this->host_controller->GetLastResponse(static_cast<u32 *>(dst), DeviceCsdSize, CommandResponseType);
m_host_controller->GetLastResponse(static_cast<u32 *>(dst), DeviceCsdSize, CommandResponseType);
return ResultSuccess();
}
Result BaseDeviceAccessor::IssueCommandSendStatus(u32 *out_device_status, u32 status_ignore_mask) const {
/* Get the command argument. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
const u32 arg = static_cast<u32>(this->base_device->GetRca()) << 16;
AMS_ABORT_UNLESS(m_base_device != nullptr);
const u32 arg = static_cast<u32>(m_base_device->GetRca()) << 16;
/* Issue the command. */
return this->IssueCommandAndCheckR1(out_device_status, CommandIndex_SendStatus, arg, false, DeviceState_Tran, status_ignore_mask);
@ -193,8 +193,8 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::IssueCommandMultipleBlock(u32 *out_num_transferred_blocks, u32 sector_index, u32 num_sectors, void *buf, bool is_read) const {
/* Get the argument. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
const u32 arg = this->base_device->IsHighCapacity() ? sector_index : sector_index * SectorSize;
AMS_ABORT_UNLESS(m_base_device != nullptr);
const u32 arg = m_base_device->IsHighCapacity() ? sector_index : sector_index * SectorSize;
/* Get the command index and transfer direction. */
const u32 command_index = is_read ? CommandIndex_ReadMultipleBlock : CommandIndex_WriteMultipleBlock;
@ -204,7 +204,7 @@ namespace ams::sdmmc::impl {
constexpr ResponseType CommandResponseType = ResponseType_R1;
Command command(command_index, arg, CommandResponseType, false);
TransferData xfer_data(buf, SectorSize, num_sectors, xfer_direction, true, true);
Result result = this->host_controller->IssueCommand(std::addressof(command), std::addressof(xfer_data), out_num_transferred_blocks);
Result result = m_host_controller->IssueCommand(std::addressof(command), std::addressof(xfer_data), out_num_transferred_blocks);
/* Handle the failure case. */
if (R_FAILED(result)) {
@ -216,9 +216,9 @@ namespace ams::sdmmc::impl {
/* Stop transmission. */
u32 resp = 0;
result = this->host_controller->IssueStopTransmissionCommand(std::addressof(resp));
result = m_host_controller->IssueStopTransmissionCommand(std::addressof(resp));
if (R_SUCCEEDED(result)) {
result = this->base_device->CheckDeviceStatus(resp & (~DeviceStatus_IllegalCommand));
result = m_base_device->CheckDeviceStatus(resp & (~DeviceStatus_IllegalCommand));
if (R_FAILED(result)) {
result_to_return = result;
}
@ -242,23 +242,23 @@ namespace ams::sdmmc::impl {
/* Get the responses. */
u32 resp, st_resp;
this->host_controller->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
this->host_controller->GetLastStopTransmissionResponse(std::addressof(st_resp), sizeof(st_resp));
m_host_controller->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
m_host_controller->GetLastStopTransmissionResponse(std::addressof(st_resp), sizeof(st_resp));
/* Check the device status. */
R_TRY(this->base_device->CheckDeviceStatus(resp));
R_TRY(m_base_device->CheckDeviceStatus(resp));
/* Decide on what errors to ignore. */
u32 status_ignore_mask = 0;
if (is_read) {
AMS_ABORT_UNLESS(out_num_transferred_blocks != nullptr);
if ((*out_num_transferred_blocks + sector_index) == this->base_device->GetMemoryCapacity()) {
if ((*out_num_transferred_blocks + sector_index) == m_base_device->GetMemoryCapacity()) {
status_ignore_mask = DeviceStatus_AddressOutOfRange;
}
}
/* Check the device status. */
R_TRY(this->base_device->CheckDeviceStatus(st_resp & ~status_ignore_mask));
R_TRY(m_base_device->CheckDeviceStatus(st_resp & ~status_ignore_mask));
return ResultSuccess();
}
@ -271,8 +271,8 @@ namespace ams::sdmmc::impl {
/* Decide on what errors to ignore. */
u32 status_ignore_mask = 0;
if (is_read) {
AMS_ABORT_UNLESS(this->base_device != nullptr);
if ((*out_num_transferred_blocks + sector_index) == this->base_device->GetMemoryCapacity()) {
AMS_ABORT_UNLESS(m_base_device != nullptr);
if ((*out_num_transferred_blocks + sector_index) == m_base_device->GetMemoryCapacity()) {
status_ignore_mask = DeviceStatus_AddressOutOfRange;
}
}
@ -286,7 +286,7 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::ReadWriteMultiple(u32 sector_index, u32 num_sectors, u32 sector_index_alignment, void *buf, size_t buf_size, bool is_read) {
/* Verify that we can send the command. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
/* If we want to read zero sectors, there's no work for us to do. */
R_SUCCEED_IF(num_sectors == 0);
@ -304,7 +304,7 @@ namespace ams::sdmmc::impl {
if (sector_index_alignment > 0) {
AMS_ABORT_UNLESS((cur_sector_index % sector_index_alignment) == 0);
const u32 max_sectors = this->host_controller->GetMaxTransferNumBlocks();
const u32 max_sectors = m_host_controller->GetMaxTransferNumBlocks();
if (remaining_sectors > max_sectors) {
cur_sectors = max_sectors - (max_sectors % sector_index_alignment);
}
@ -346,7 +346,7 @@ namespace ams::sdmmc::impl {
this->PushErrorLog(true, "%s %X %X:0", is_read ? "R" : "W", cur_sector_index, cur_sectors);
/* Increment the number of error corrections we've done. */
++this->num_read_write_error_corrections;
++m_num_read_write_error_corrections;
}
}
@ -363,67 +363,67 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
void BaseDeviceAccessor::RegisterDeviceVirtualAddress(uintptr_t buffer, size_t buffer_size, ams::dd::DeviceVirtualAddress buffer_device_virtual_address) {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Register the address. */
return this->host_controller->RegisterDeviceVirtualAddress(buffer, buffer_size, buffer_device_virtual_address);
return m_host_controller->RegisterDeviceVirtualAddress(buffer, buffer_size, buffer_device_virtual_address);
}
void BaseDeviceAccessor::UnregisterDeviceVirtualAddress(uintptr_t buffer, size_t buffer_size, ams::dd::DeviceVirtualAddress buffer_device_virtual_address) {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Register the address. */
return this->host_controller->UnregisterDeviceVirtualAddress(buffer, buffer_size, buffer_device_virtual_address);
return m_host_controller->UnregisterDeviceVirtualAddress(buffer, buffer_size, buffer_device_virtual_address);
}
#endif
Result BaseDeviceAccessor::Activate() {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is awake. */
R_UNLESS(this->base_device->IsAwake(), sdmmc::ResultNotAwakened());
R_UNLESS(m_base_device->IsAwake(), sdmmc::ResultNotAwakened());
/* If the device is already active, we don't need to do anything. */
R_SUCCEED_IF(this->base_device->IsActive());
R_SUCCEED_IF(m_base_device->IsActive());
/* Activate the base device. */
auto activate_guard = SCOPE_GUARD { ++this->num_activation_failures; };
auto activate_guard = SCOPE_GUARD { ++m_num_activation_failures; };
R_TRY(this->OnActivate());
/* We successfully activated the device. */
activate_guard.Cancel();
this->base_device->SetActive();
m_base_device->SetActive();
return ResultSuccess();
}
void BaseDeviceAccessor::Deactivate() {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Deactivate the base device. */
if (this->base_device->IsActive()) {
this->host_controller->Shutdown();
this->base_device->Deactivate();
if (m_base_device->IsActive()) {
m_host_controller->Shutdown();
m_base_device->Deactivate();
}
}
Result BaseDeviceAccessor::ReadWrite(u32 sector_index, u32 num_sectors, void *buffer, size_t buffer_size, bool is_read) {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Perform the read/write. */
auto rw_guard = SCOPE_GUARD { ++this->num_read_write_failures; };
auto rw_guard = SCOPE_GUARD { ++m_num_read_write_failures; };
R_TRY(this->OnReadWrite(sector_index, num_sectors, buffer, buffer_size, is_read));
/* We successfully performed the read/write. */
@ -433,44 +433,44 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::CheckConnection(SpeedMode *out_speed_mode, BusWidth *out_bus_width) {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the current speed mode/bus width. */
*out_speed_mode = this->host_controller->GetSpeedMode();
*out_bus_width = this->host_controller->GetBusWidth();
*out_speed_mode = m_host_controller->GetSpeedMode();
*out_bus_width = m_host_controller->GetBusWidth();
/* Verify that we can get the status. */
R_TRY(this->host_controller->GetInternalStatus());
R_TRY(m_host_controller->GetInternalStatus());
return ResultSuccess();
}
Result BaseDeviceAccessor::GetMemoryCapacity(u32 *out_sectors) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the capacity. */
AMS_ABORT_UNLESS(out_sectors != nullptr);
*out_sectors = this->base_device->GetMemoryCapacity();
*out_sectors = m_base_device->GetMemoryCapacity();
return ResultSuccess();
}
Result BaseDeviceAccessor::GetDeviceStatus(u32 *out) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the status. */
R_TRY(this->IssueCommandSendStatus(out, 0));
@ -480,73 +480,73 @@ namespace ams::sdmmc::impl {
Result BaseDeviceAccessor::GetOcr(u32 *out) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the ocr. */
AMS_ABORT_UNLESS(out != nullptr);
*out = this->base_device->GetOcr();
*out = m_base_device->GetOcr();
return ResultSuccess();
}
Result BaseDeviceAccessor::GetRca(u16 *out) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the rca. */
AMS_ABORT_UNLESS(out != nullptr);
*out = this->base_device->GetRca();
*out = m_base_device->GetRca();
return ResultSuccess();
}
Result BaseDeviceAccessor::GetCid(void *out, size_t size) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the cid. */
this->base_device->GetCid(out, size);
m_base_device->GetCid(out, size);
return ResultSuccess();
}
Result BaseDeviceAccessor::GetCsd(void *out, size_t size) const {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Check that the device is accessible. */
R_TRY(this->base_device->CheckAccessible());
R_TRY(m_base_device->CheckAccessible());
/* Get the csd. */
this->base_device->GetCsd(out, size);
m_base_device->GetCsd(out, size);
return ResultSuccess();
}
void BaseDeviceAccessor::GetAndClearErrorInfo(ErrorInfo *out_error_info, size_t *out_log_size, char *out_log_buffer, size_t log_buffer_size) {
/* Lock exclusive access of the base device. */
AMS_ABORT_UNLESS(this->base_device != nullptr);
AMS_ABORT_UNLESS(m_base_device != nullptr);
AMS_SDMMC_LOCK_BASE_DEVICE_MUTEX();
/* Set the output error info. */
AMS_ABORT_UNLESS(out_error_info != nullptr);
out_error_info->num_activation_failures = this->num_activation_failures;
out_error_info->num_activation_error_corrections = this->num_activation_error_corrections;
out_error_info->num_read_write_failures = this->num_read_write_failures;
out_error_info->num_read_write_error_corrections = this->num_read_write_error_corrections;
out_error_info->num_activation_failures = m_num_activation_failures;
out_error_info->num_activation_error_corrections = m_num_activation_error_corrections;
out_error_info->num_read_write_failures = m_num_read_write_failures;
out_error_info->num_read_write_error_corrections = m_num_read_write_error_corrections;
this->ClearErrorInfo();
/* Check if we should write logs. */
@ -563,10 +563,10 @@ namespace ams::sdmmc::impl {
/* Get and clear our logs. */
#if defined(AMS_SDMMC_USE_LOGGER)
{
if (this->error_logger.HasLog()) {
if (m_error_logger.HasLog()) {
this->PushErrorTimeStamp();
*out_log_size = this->error_logger.GetAndClearLogs(out_log_buffer, log_buffer_size);
*out_log_size = m_error_logger.GetAndClearLogs(out_log_buffer, log_buffer_size);
} else {
*out_log_size = 0;
}

162
libraries/libvapours/source/sdmmc/impl/sdmmc_base_device_accessor.hpp
View file

@ -26,32 +26,32 @@ namespace ams::sdmmc::impl {
static constexpr size_t LogLengthMax = 0x20;
static constexpr size_t LogCountMax = 0x10;
private:
char logs[LogCountMax][LogLengthMax];
int log_index;
char m_logs[LogCountMax][LogLengthMax];
int m_log_index;
private:
void Clear() {
for (size_t i = 0; i < LogCountMax; ++i) {
this->logs[i][0] = '\0';
m_logs[i][0] = '\0';
}
this->log_index = 0;
m_log_index = 0;
}
size_t Pop(char *dst, size_t dst_size) {
/* Decrease log index. */
if ((--this->log_index) < 0) {
this->log_index = LogCountMax - 1;
if ((--m_log_index) < 0) {
m_log_index = LogCountMax - 1;
}
/* Check if we have a log. */
if (this->logs[this->log_index][0] == '\0') {
if (m_logs[m_log_index][0] == '\0') {
return 0;
}
/* Copy log to output. */
const int len = ::ams::util::Strlcpy(dst, this->logs[this->log_index], dst_size);
const int len = ::ams::util::Strlcpy(dst, m_logs[m_log_index], dst_size);
/* Clear the log we copied. */
this->logs[this->log_index][0] = '\0';
m_logs[m_log_index][0] = '\0';
return static_cast<size_t>(len);
}
@ -63,11 +63,11 @@ namespace ams::sdmmc::impl {
void Push(const char *fmt, std::va_list vl) {
/* Format the log into the current buffer. */
::ams::util::TVSNPrintf(this->logs[this->log_index], LogLengthMax, fmt, vl);
::ams::util::TVSNPrintf(m_logs[m_log_index], LogLengthMax, fmt, vl);
/* Update our log index. */
if ((++this->log_index) >= static_cast<int>(LogCountMax)) {
this->log_index = 0;
if ((++m_log_index) >= static_cast<int>(LogCountMax)) {
m_log_index = 0;
}
}
@ -79,8 +79,8 @@ namespace ams::sdmmc::impl {
}
bool HasLog() const {
const int index = this->log_index > 0 ? this->log_index - 1 : static_cast<int>(LogCountMax - 1);
return this->logs[index][0] != '\0';
const int index = m_log_index > 0 ? m_log_index - 1 : static_cast<int>(LogCountMax - 1);
return m_logs[index][0] != '\0';
}
size_t GetAndClearLogs(char *dst, size_t dst_size) {
@ -200,61 +200,61 @@ namespace ams::sdmmc::impl {
class BaseDevice {
private:
u32 ocr;
u8 cid[DeviceCidSize];
u16 csd[DeviceCsdSize / sizeof(u16)];
u32 memory_capacity;
bool is_high_capacity;
bool is_valid_ocr;
bool is_valid_cid;
bool is_valid_csd;
bool is_valid_high_capacity;
bool is_valid_memory_capacity;
bool is_active;
bool is_awake;
u32 m_ocr;
u8 m_cid[DeviceCidSize];
u16 m_csd[DeviceCsdSize / sizeof(u16)];
u32 m_memory_capacity;
bool m_is_high_capacity;
bool m_is_valid_ocr;
bool m_is_valid_cid;
bool m_is_valid_csd;
bool m_is_valid_high_capacity;
bool m_is_valid_memory_capacity;
bool m_is_active;
bool m_is_awake;
public:
#if defined(AMS_SDMMC_THREAD_SAFE)
mutable os::SdkRecursiveMutex device_mutex;
mutable os::SdkRecursiveMutex m_device_mutex;
public:
BaseDevice() : device_mutex()
BaseDevice() : m_device_mutex()
#else
BaseDevice()
#endif
{
this->is_awake = true;
this->ocr = 0;
this->memory_capacity = 0;
this->is_high_capacity = false;
m_is_awake = true;
m_ocr = 0;
m_memory_capacity = 0;
m_is_high_capacity = false;
this->OnDeactivate();
}
void OnDeactivate() {
this->is_active = false;
this->is_valid_ocr = false;
this->is_valid_cid = false;
this->is_valid_csd = false;
this->is_valid_high_capacity = false;
this->is_valid_memory_capacity = false;
m_is_active = false;
m_is_valid_ocr = false;
m_is_valid_cid = false;
m_is_valid_csd = false;
m_is_valid_high_capacity = false;
m_is_valid_memory_capacity = false;
}
bool IsAwake() const {
return this->is_awake;
return m_is_awake;
}
void Awaken() {
this->is_awake = true;
m_is_awake = true;
}
void PutToSleep() {
this->is_awake = false;
m_is_awake = false;
}
bool IsActive() const {
return this->is_active;
return m_is_active;
}
void SetActive() {
this->is_active = true;
m_is_active = true;
}
virtual void Deactivate() {
@ -323,61 +323,61 @@ namespace ams::sdmmc::impl {
}
void SetHighCapacity(bool en) {
this->is_high_capacity = en;
this->is_valid_high_capacity = true;
m_is_high_capacity = en;
m_is_valid_high_capacity = true;
}
bool IsHighCapacity() const {
AMS_ABORT_UNLESS(this->is_valid_high_capacity);
return this->is_high_capacity;
AMS_ABORT_UNLESS(m_is_valid_high_capacity);
return m_is_high_capacity;
}
void SetOcr(u32 o) {
this->ocr = o;
this->is_valid_ocr = true;
m_ocr = o;
m_is_valid_ocr = true;
}
u32 GetOcr() const {
AMS_ABORT_UNLESS(this->is_valid_ocr);
return this->ocr;
AMS_ABORT_UNLESS(m_is_valid_ocr);
return m_ocr;
}
void SetCid(const void *src, size_t src_size) {
AMS_ABORT_UNLESS(src != nullptr);
AMS_ABORT_UNLESS(src_size >= DeviceCidSize);
std::memcpy(this->cid, src, DeviceCidSize);
this->is_valid_cid = true;
std::memcpy(m_cid, src, DeviceCidSize);
m_is_valid_cid = true;
}
void GetCid(void *dst, size_t dst_size) const {
AMS_ABORT_UNLESS(this->is_valid_cid);
AMS_ABORT_UNLESS(m_is_valid_cid);
AMS_ABORT_UNLESS(dst != nullptr);
AMS_ABORT_UNLESS(dst_size >= DeviceCidSize);
std::memcpy(dst, this->cid, DeviceCidSize);
std::memcpy(dst, m_cid, DeviceCidSize);
}
void SetCsd(const void *src, size_t src_size) {
AMS_ABORT_UNLESS(src != nullptr);
AMS_ABORT_UNLESS(src_size >= DeviceCsdSize);
std::memcpy(this->csd, src, DeviceCsdSize);
this->is_valid_csd = true;
std::memcpy(m_csd, src, DeviceCsdSize);
m_is_valid_csd = true;
}
void GetCsd(void *dst, size_t dst_size) const {
AMS_ABORT_UNLESS(this->is_valid_csd);
AMS_ABORT_UNLESS(m_is_valid_csd);
AMS_ABORT_UNLESS(dst != nullptr);
AMS_ABORT_UNLESS(dst_size >= DeviceCsdSize);
std::memcpy(dst, this->csd, DeviceCsdSize);
std::memcpy(dst, m_csd, DeviceCsdSize);
}
void SetMemoryCapacity(u32 num_sectors) {
this->memory_capacity = num_sectors;
this->is_valid_memory_capacity = true;
m_memory_capacity = num_sectors;
m_is_valid_memory_capacity = true;
}
u32 GetMemoryCapacity() const {
AMS_ABORT_UNLESS(this->is_valid_memory_capacity);
return this->memory_capacity;
AMS_ABORT_UNLESS(m_is_valid_memory_capacity);
return m_memory_capacity;
}
void GetLegacyCapacityParameters(u8 *out_c_size_mult, u8 *out_read_bl_len) const;
@ -389,37 +389,37 @@ namespace ams::sdmmc::impl {
class BaseDeviceAccessor : public IDeviceAccessor {
private:
IHostController *host_controller;
BaseDevice *base_device;
u32 num_activation_failures;
u32 num_activation_error_corrections;
u32 num_read_write_failures;
u32 num_read_write_error_corrections;
IHostController *m_host_controller;
BaseDevice *m_base_device;
u32 m_num_activation_failures;
u32 m_num_activation_error_corrections;
u32 m_num_read_write_failures;
u32 m_num_read_write_error_corrections;
#if defined(AMS_SDMMC_USE_LOGGER)
Logger error_logger;
Logger m_error_logger;
#endif
private:
void ClearErrorInfo() {
this->num_activation_failures = 0;
this->num_activation_error_corrections = 0;
this->num_read_write_failures = 0;
this->num_read_write_error_corrections = 0;
m_num_activation_failures = 0;
m_num_activation_error_corrections = 0;
m_num_read_write_failures = 0;
m_num_read_write_error_corrections = 0;
}
protected:
explicit BaseDeviceAccessor(IHostController *hc) : host_controller(hc), base_device(nullptr) {
explicit BaseDeviceAccessor(IHostController *hc) : m_host_controller(hc), m_base_device(nullptr) {
this->ClearErrorInfo();
}
IHostController *GetHostController() const {
return this->host_controller;
return m_host_controller;
}
void SetDevice(BaseDevice *bd) {
this->base_device = bd;
m_base_device = bd;
}
Result CheckRemoved() const {
return this->base_device->CheckRemoved();
return m_base_device->CheckRemoved();
}
Result IssueCommandAndCheckR1(u32 *out_response, u32 command_index, u32 command_arg, bool is_busy, DeviceState expected_state, u32 status_ignore_mask) const;
@ -454,13 +454,13 @@ namespace ams::sdmmc::impl {
Result ReadWriteMultiple(u32 sector_index, u32 num_sectors, u32 sector_index_alignment, void *buf, size_t buf_size, bool is_read);
void IncrementNumActivationErrorCorrections() {
++this->num_activation_error_corrections;
++m_num_activation_error_corrections;
}
void PushErrorTimeStamp() {
#if defined(AMS_SDMMC_USE_LOGGER)
{
this->error_logger.Push("%u", static_cast<u32>(os::ConvertToTimeSpan(os::GetSystemTick()).GetSeconds()));
m_error_logger.Push("%u", static_cast<u32>(os::ConvertToTimeSpan(os::GetSystemTick()).GetSeconds()));
}
#endif
}
@ -470,7 +470,7 @@ namespace ams::sdmmc::impl {
{
std::va_list vl;
va_start(vl, fmt);
this->error_logger.Push(fmt, vl);
m_error_logger.Push(fmt, vl);
va_end(vl);
if (with_timestamp) {

150
libraries/libvapours/source/sdmmc/impl/sdmmc_device_detector.cpp
View file

@ -28,7 +28,7 @@
namespace ams::sdmmc::impl {
bool DeviceDetector::IsCurrentInserted() {
return gpio::GetValue(std::addressof(this->gpio_pad_session)) == this->inserted_gpio_value;
return gpio::GetValue(std::addressof(m_gpio_pad_session)) == m_inserted_gpio_value;
}
void DeviceDetector::HandleDeviceStatus(bool prev_inserted, bool cur_inserted) {
@ -36,22 +36,22 @@ namespace ams::sdmmc::impl {
/* Not inserted -> Not inserted, nothing to do. */
} else if (!prev_inserted && cur_inserted) {
/* Card was inserted. */
if (this->callback_info.inserted_callback != nullptr) {
this->callback_info.inserted_callback(this->callback_info.inserted_callback_arg);
if (m_callback_info.inserted_callback != nullptr) {
m_callback_info.inserted_callback(m_callback_info.inserted_callback_arg);
}
} else if (prev_inserted && !cur_inserted) {
/* Card was removed. */
if (this->callback_info.removed_callback != nullptr) {
this->callback_info.removed_callback(this->callback_info.removed_callback_arg);
if (m_callback_info.removed_callback != nullptr) {
m_callback_info.removed_callback(m_callback_info.removed_callback_arg);
}
} else /* if (prev_inserted && cur_inserted) */ {
/* Card was removed, and then inserted. */
if (this->callback_info.removed_callback != nullptr) {
this->callback_info.removed_callback(this->callback_info.removed_callback_arg);
if (m_callback_info.removed_callback != nullptr) {
m_callback_info.removed_callback(m_callback_info.removed_callback_arg);
}
if (this->callback_info.inserted_callback != nullptr) {
this->callback_info.inserted_callback(this->callback_info.inserted_callback_arg);
if (m_callback_info.inserted_callback != nullptr) {
m_callback_info.inserted_callback(m_callback_info.inserted_callback_arg);
}
}
}
@ -61,15 +61,15 @@ namespace ams::sdmmc::impl {
gpio::Initialize();
/* Open and configure the pad session. */
gpio::OpenSession(std::addressof(this->gpio_pad_session), this->gpio_device_code);
gpio::SetDirection(std::addressof(this->gpio_pad_session), gpio::Direction_Input);
gpio::SetDebounceTime(std::addressof(this->gpio_pad_session), this->gpio_debounce_ms);
gpio::SetDebounceEnabled(std::addressof(this->gpio_pad_session), true);
gpio::SetInterruptMode(std::addressof(this->gpio_pad_session), gpio::InterruptMode_AnyEdge);
gpio::OpenSession(std::addressof(m_gpio_pad_session), m_gpio_device_code);
gpio::SetDirection(std::addressof(m_gpio_pad_session), gpio::Direction_Input);
gpio::SetDebounceTime(std::addressof(m_gpio_pad_session), m_gpio_debounce_ms);
gpio::SetDebounceEnabled(std::addressof(m_gpio_pad_session), true);
gpio::SetInterruptMode(std::addressof(m_gpio_pad_session), gpio::InterruptMode_AnyEdge);
/* Get the gpio session's interrupt event. */
os::SystemEventType gpio_event;
R_ABORT_UNLESS(gpio::BindInterrupt(std::addressof(gpio_event), std::addressof(this->gpio_pad_session)));
R_ABORT_UNLESS(gpio::BindInterrupt(std::addressof(gpio_event), std::addressof(m_gpio_pad_session)));
/* Initialize and link multi wait/holders. */
os::MultiWaitType multi_wait;
@ -77,24 +77,24 @@ namespace ams::sdmmc::impl {
os::MultiWaitHolderType request_sleep_wake_event_holder;
os::MultiWaitHolderType gpio_event_holder;
os::InitializeMultiWait(std::addressof(multi_wait));
os::InitializeMultiWaitHolder(std::addressof(detector_thread_end_holder), std::addressof(this->detector_thread_end_event));
os::InitializeMultiWaitHolder(std::addressof(detector_thread_end_holder), std::addressof(m_detector_thread_end_event));
os::LinkMultiWaitHolder(std::addressof(multi_wait), std::addressof(detector_thread_end_holder));
os::InitializeMultiWaitHolder(std::addressof(request_sleep_wake_event_holder), std::addressof(this->request_sleep_wake_event));
os::InitializeMultiWaitHolder(std::addressof(request_sleep_wake_event_holder), std::addressof(m_request_sleep_wake_event));
os::LinkMultiWaitHolder(std::addressof(multi_wait), std::addressof(request_sleep_wake_event_holder));
os::InitializeMultiWaitHolder(std::addressof(gpio_event_holder), std::addressof(gpio_event));
os::LinkMultiWaitHolder(std::addressof(multi_wait), std::addressof(gpio_event_holder));
/* Wait before detecting the initial state of the card. */
os::SleepThread(TimeSpan::FromMilliSeconds(this->gpio_debounce_ms));
os::SleepThread(TimeSpan::FromMilliSeconds(m_gpio_debounce_ms));
bool cur_inserted = this->IsCurrentInserted();
this->is_prev_inserted = cur_inserted;
m_is_prev_inserted = cur_inserted;
/* Set state as awake. */
this->state = State_Awake;
os::SignalEvent(std::addressof(this->ready_device_status_event));
m_state = State_Awake;
os::SignalEvent(std::addressof(m_ready_device_status_event));
/* Enable interrupts to be informed of device status. */
gpio::SetInterruptEnable(std::addressof(this->gpio_pad_session), true);
gpio::SetInterruptEnable(std::addressof(m_gpio_pad_session), true);
/* Wait, servicing our events. */
while (true) {
@ -105,14 +105,14 @@ namespace ams::sdmmc::impl {
bool insert_change = false;
if (signaled_holder == std::addressof(detector_thread_end_holder)) {
/* We should kill ourselves. */
os::ClearEvent(std::addressof(this->detector_thread_end_event));
this->state = State_Finalized;
os::ClearEvent(std::addressof(m_detector_thread_end_event));
m_state = State_Finalized;
break;
} else if (signaled_holder == std::addressof(request_sleep_wake_event_holder)) {
/* A request for us to sleep/wake has come in, so we'll acknowledge it. */
os::ClearEvent(std::addressof(this->request_sleep_wake_event));
this->state = State_Sleep;
os::SignalEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(m_request_sleep_wake_event));
m_state = State_Sleep;
os::SignalEvent(std::addressof(m_acknowledge_sleep_awake_event));
/* Temporarily unlink our interrupt event. */
os::UnlinkMultiWaitHolder(std::addressof(gpio_event_holder));
@ -124,21 +124,21 @@ namespace ams::sdmmc::impl {
os::LinkMultiWaitHolder(std::addressof(multi_wait), std::addressof(gpio_event_holder));
/* We're awake again. Either because we should exit, or because we were asked to wake up. */
os::ClearEvent(std::addressof(this->request_sleep_wake_event));
this->state = State_Awake;
os::SignalEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(m_request_sleep_wake_event));
m_state = State_Awake;
os::SignalEvent(std::addressof(m_acknowledge_sleep_awake_event));
/* If we were asked to exit, do so. */
if (signaled_holder == std::addressof(detector_thread_end_holder)) {
/* We should kill ourselves. */
os::ClearEvent(std::addressof(this->detector_thread_end_event));
this->state = State_Finalized;
os::ClearEvent(std::addressof(m_detector_thread_end_event));
m_state = State_Finalized;
break;
} else /* if (signaled_holder == std::addressof(request_sleep_wake_event_holder)) */ {
if ((this->force_detection) ||
(({ bool active; R_SUCCEEDED(gpio::IsWakeEventActive(std::addressof(active), this->gpio_device_code)) && active; })) ||
if ((m_force_detection) ||
(({ bool active; R_SUCCEEDED(gpio::IsWakeEventActive(std::addressof(active), m_gpio_device_code)) && active; })) ||
(os::TryWaitSystemEvent(std::addressof(gpio_event))) ||
(this->is_prev_inserted != this->IsCurrentInserted()))
(m_is_prev_inserted != this->IsCurrentInserted()))
{
insert_change = true;
}
@ -151,24 +151,24 @@ namespace ams::sdmmc::impl {
/* Handle an insert change, if one occurred. */
if (insert_change) {
/* Call the relevant callback, if we have one. */
if (this->device_detection_event_callback != nullptr) {
this->device_detection_event_callback(this->device_detection_event_callback_arg);
if (m_device_detection_event_callback != nullptr) {
m_device_detection_event_callback(m_device_detection_event_callback_arg);
}
/* Clear the interrupt event. */
os::ClearSystemEvent(std::addressof(gpio_event));
gpio::ClearInterruptStatus(std::addressof(this->gpio_pad_session));
gpio::SetInterruptEnable(std::addressof(this->gpio_pad_session), true);
gpio::ClearInterruptStatus(std::addressof(m_gpio_pad_session));
gpio::SetInterruptEnable(std::addressof(m_gpio_pad_session), true);
/* Update insertion status. */
cur_inserted = this->IsCurrentInserted();
this->HandleDeviceStatus(this->is_prev_inserted, cur_inserted);
this->is_prev_inserted = cur_inserted;
this->HandleDeviceStatus(m_is_prev_inserted, cur_inserted);
m_is_prev_inserted = cur_inserted;
}
}
/* Disable interrupts to our gpio event. */
gpio::SetInterruptEnable(std::addressof(this->gpio_pad_session), false);
gpio::SetInterruptEnable(std::addressof(m_gpio_pad_session), false);
/* Finalize and unlink multi wait/holders. */
os::UnlinkMultiWaitHolder(std::addressof(gpio_event_holder));
@ -180,69 +180,69 @@ namespace ams::sdmmc::impl {
os::FinalizeMultiWait(std::addressof(multi_wait));
/* Finalize the gpio session. */
gpio::UnbindInterrupt(std::addressof(this->gpio_pad_session));
gpio::CloseSession(std::addressof(this->gpio_pad_session));
gpio::UnbindInterrupt(std::addressof(m_gpio_pad_session));
gpio::CloseSession(std::addressof(m_gpio_pad_session));
gpio::Finalize();
}
void DeviceDetector::Initialize(CallbackInfo *ci) {
/* Transition our state from finalized to initializing. */
AMS_ABORT_UNLESS(this->state == State_Finalized);
this->state = State_Initializing;
AMS_ABORT_UNLESS(m_state == State_Finalized);
m_state = State_Initializing;
/* Set our callback infos. */
this->callback_info = *ci;
m_callback_info = *ci;
/* Initialize our events. */
os::InitializeEvent(std::addressof(this->ready_device_status_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(this->request_sleep_wake_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(this->acknowledge_sleep_awake_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(this->detector_thread_end_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(m_ready_device_status_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(m_request_sleep_wake_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(m_acknowledge_sleep_awake_event), false, os::EventClearMode_ManualClear);
os::InitializeEvent(std::addressof(m_detector_thread_end_event), false, os::EventClearMode_ManualClear);
/* Create and start the detector thread. */
os::CreateThread(std::addressof(this->detector_thread), DetectorThreadEntry, this, this->detector_thread_stack, sizeof(this->detector_thread_stack), AMS_GET_SYSTEM_THREAD_PRIORITY(sdmmc, DeviceDetector));
os::SetThreadNamePointer(std::addressof(this->detector_thread), AMS_GET_SYSTEM_THREAD_NAME(sdmmc, DeviceDetector));
os::StartThread(std::addressof(this->detector_thread));
os::CreateThread(std::addressof(m_detector_thread), DetectorThreadEntry, this, m_detector_thread_stack, sizeof(m_detector_thread_stack), AMS_GET_SYSTEM_THREAD_PRIORITY(sdmmc, DeviceDetector));
os::SetThreadNamePointer(std::addressof(m_detector_thread), AMS_GET_SYSTEM_THREAD_NAME(sdmmc, DeviceDetector));
os::StartThread(std::addressof(m_detector_thread));
}
void DeviceDetector::Finalize() {
/* Ensure we're not already finalized. */
AMS_ABORT_UNLESS(this->state != State_Finalized);
AMS_ABORT_UNLESS(m_state != State_Finalized);
/* Signal event to end the detector thread. */
os::SignalEvent(std::addressof(this->detector_thread_end_event));
os::WaitThread(std::addressof(this->detector_thread));
os::SignalEvent(std::addressof(m_detector_thread_end_event));
os::WaitThread(std::addressof(m_detector_thread));
/* Finalize thread and events. */
os::DestroyThread(std::addressof(this->detector_thread));
os::FinalizeEvent(std::addressof(this->ready_device_status_event));
os::FinalizeEvent(std::addressof(this->request_sleep_wake_event));
os::FinalizeEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::FinalizeEvent(std::addressof(this->detector_thread_end_event));
os::DestroyThread(std::addressof(m_detector_thread));
os::FinalizeEvent(std::addressof(m_ready_device_status_event));
os::FinalizeEvent(std::addressof(m_request_sleep_wake_event));
os::FinalizeEvent(std::addressof(m_acknowledge_sleep_awake_event));
os::FinalizeEvent(std::addressof(m_detector_thread_end_event));
}
void DeviceDetector::PutToSleep() {
/* Signal request, wait for acknowledgement. */
os::SignalEvent(std::addressof(this->request_sleep_wake_event));
os::WaitEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::SignalEvent(std::addressof(m_request_sleep_wake_event));
os::WaitEvent(std::addressof(m_acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(m_acknowledge_sleep_awake_event));
}
void DeviceDetector::Awaken(bool force_det) {
/* Signal request, wait for acknowledgement. */
this->force_detection = force_det;
os::SignalEvent(std::addressof(this->request_sleep_wake_event));
os::WaitEvent(std::addressof(this->acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(this->acknowledge_sleep_awake_event));
m_force_detection = force_det;
os::SignalEvent(std::addressof(m_request_sleep_wake_event));
os::WaitEvent(std::addressof(m_acknowledge_sleep_awake_event));
os::ClearEvent(std::addressof(m_acknowledge_sleep_awake_event));
}
bool DeviceDetector::IsInserted() {
bool inserted = false;
switch (this->state) {
switch (m_state) {
case State_Initializing:
/* Wait for us to know whether the device is inserted. */
os::WaitEvent(std::addressof(this->ready_device_status_event));
os::WaitEvent(std::addressof(m_ready_device_status_event));
[[fallthrough]];
case State_Awake:
/* Get whether the device is currently inserted. */
@ -251,7 +251,7 @@ namespace ams::sdmmc::impl {
case State_Sleep:
case State_Finalized:
/* Get whether the device was inserted when we last knew. */
inserted = this->is_prev_inserted;
inserted = m_is_prev_inserted;
break;
}
@ -259,12 +259,12 @@ namespace ams::sdmmc::impl {
}
void DeviceDetector::RegisterDetectionEventCallback(DeviceDetectionEventCallback cb, void *arg) {
this->device_detection_event_callback_arg = arg;
this->device_detection_event_callback = cb;
m_device_detection_event_callback_arg = arg;
m_device_detection_event_callback = cb;
}
void DeviceDetector::UnregisterDetectionEventCallback() {
this->device_detection_event_callback = nullptr;
m_device_detection_event_callback = nullptr;
}
}

48
libraries/libvapours/source/sdmmc/impl/sdmmc_device_detector.hpp
View file

@ -39,25 +39,25 @@ namespace ams::sdmmc::impl {
State_Finalized = 3,
};
private:
alignas(os::ThreadStackAlignment) u8 detector_thread_stack[8_KB];
State state;
bool is_prev_inserted;
bool force_detection;
os::ThreadType detector_thread;
os::EventType detector_thread_end_event;
os::EventType request_sleep_wake_event;
os::EventType acknowledge_sleep_awake_event;
os::EventType ready_device_status_event;
alignas(os::ThreadStackAlignment) u8 m_detector_thread_stack[8_KB];
State m_state;
bool m_is_prev_inserted;
bool m_force_detection;
os::ThreadType m_detector_thread;
os::EventType m_detector_thread_end_event;
os::EventType m_request_sleep_wake_event;
os::EventType m_acknowledge_sleep_awake_event;
os::EventType m_ready_device_status_event;
DeviceCode gpio_device_code;
gpio::GpioValue inserted_gpio_value;
u32 gpio_debounce_ms;
gpio::GpioPadSession gpio_pad_session;
DeviceCode m_gpio_device_code;
gpio::GpioValue m_inserted_gpio_value;
u32 m_gpio_debounce_ms;
gpio::GpioPadSession m_gpio_pad_session;
CallbackInfo callback_info;
CallbackInfo m_callback_info;
DeviceDetectionEventCallback device_detection_event_callback;
void *device_detection_event_callback_arg;
DeviceDetectionEventCallback m_device_detection_event_callback;
void *m_device_detection_event_callback_arg;
private:
static void DetectorThreadEntry(void *arg) {
reinterpret_cast<DeviceDetector *>(arg)->DetectorThread();
@ -68,14 +68,14 @@ namespace ams::sdmmc::impl {
void HandleDeviceStatus(bool prev_inserted, bool cur_inserted);
public:
explicit DeviceDetector(DeviceCode dc, gpio::GpioValue igv, u32 gd)
: gpio_device_code(dc), inserted_gpio_value(igv), gpio_debounce_ms(gd)
: m_gpio_device_code(dc), m_inserted_gpio_value(igv), m_gpio_debounce_ms(gd)
{
this->state = State_Finalized;
this->is_prev_inserted = false;
this->force_detection = false;
this->callback_info = {};
this->device_detection_event_callback = nullptr;
this->device_detection_event_callback_arg = nullptr;
m_state = State_Finalized;
m_is_prev_inserted = false;
m_force_detection = false;
m_callback_info = {};
m_device_detection_event_callback = nullptr;
m_device_detection_event_callback_arg = nullptr;
}
void Initialize(CallbackInfo *ci);
@ -85,7 +85,7 @@ namespace ams::sdmmc::impl {
void Awaken(bool force_det);
u32 GetDebounceMilliSeconds() const {
return this->gpio_debounce_ms;
return m_gpio_debounce_ms;
}
bool IsInserted();

58
libraries/libvapours/source/sdmmc/impl/sdmmc_gc_asic_device_accessor.cpp
View file

@ -29,7 +29,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_THREAD_SAFE)
#define AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX() std::scoped_lock lk(this->gc_asic_device.device_mutex)
#define AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX() std::scoped_lock lk(m_gc_asic_device.m_device_mutex)
#else
@ -39,7 +39,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
#define AMS_SDMMC_CHECK_GC_ASIC_REMOVED() R_UNLESS(!this->gc_asic_device.IsRemoved(), sdmmc::ResultDeviceRemoved())
#define AMS_SDMMC_CHECK_GC_ASIC_REMOVED() R_UNLESS(!m_gc_asic_device.IsRemoved(), sdmmc::ResultDeviceRemoved())
#else
@ -70,7 +70,7 @@ namespace ams::sdmmc::impl {
result = hc->IssueStopTransmissionCommand(std::addressof(resp));
if (R_SUCCEEDED(result)) {
/* If we successfully stopped transmission but have an error status, we prefer to return that. */
result = this->gc_asic_device.CheckDeviceStatus(resp);
result = m_gc_asic_device.CheckDeviceStatus(resp);
if (R_FAILED(result)) {
return_result = result;
}
@ -94,7 +94,7 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->gc_asic_device.CheckDeviceStatus(resp));
R_TRY(m_gc_asic_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -130,8 +130,8 @@ namespace ams::sdmmc::impl {
R_TRY(hc->Tuning(SpeedMode_GcAsicSpeed, 21));
/* Set the device as low capacity/no memory. */
this->gc_asic_device.SetHighCapacity(false);
this->gc_asic_device.SetMemoryCapacity(0);
m_gc_asic_device.SetHighCapacity(false);
m_gc_asic_device.SetMemoryCapacity(0);
/* Enable power saving. */
hc->SetPowerSaving(true);
@ -173,25 +173,25 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* If we've already initialized, we don't need to do anything. */
if (this->is_initialized) {
if (m_is_initialized) {
return;
}
/* Set the base device to our gc asic device. */
BaseDeviceAccessor::SetDevice(std::addressof(this->gc_asic_device));
BaseDeviceAccessor::SetDevice(std::addressof(m_gc_asic_device));
/* Initialize. */
IHostController *hc = BaseDeviceAccessor::GetHostController();
#if defined(AMS_SDMMC_USE_OS_EVENTS)
{
this->gc_asic_device.InitializeRemovedEvent();
hc->PreSetRemovedEvent(this->gc_asic_device.GetRemovedEvent());
m_gc_asic_device.InitializeRemovedEvent();
hc->PreSetRemovedEvent(m_gc_asic_device.GetRemovedEvent());
}
#endif
hc->Initialize();
/* Mark ourselves as initialized. */
this->is_initialized = true;
m_is_initialized = true;
}
void GcAsicDeviceAccessor::Finalize() {
@ -199,10 +199,10 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* If we've already finalized, we don't need to do anything. */
if (!this->is_initialized) {
if (!m_is_initialized) {
return;
}
this->is_initialized = false;
m_is_initialized = false;
/* Deactivate the device. */
BaseDeviceAccessor::Deactivate();
@ -213,7 +213,7 @@ namespace ams::sdmmc::impl {
/* Finalize the removed event. */
#if defined(AMS_SDMMC_USE_OS_EVENTS)
{
this->gc_asic_device.FinalizeRemovedEvent();
m_gc_asic_device.FinalizeRemovedEvent();
}
#endif
}
@ -226,7 +226,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
*out_speed_mode = SpeedMode_GcAsicSpeed;
return ResultSuccess();
@ -237,22 +237,22 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* If the device isn't awake, we don't need to do anything. */
if (!this->gc_asic_device.IsAwake()) {
if (!m_gc_asic_device.IsAwake()) {
return;
}
/* If necessary, put the host controller to sleep. */
#if defined(AMS_SDMMC_USE_OS_EVENTS)
if (this->gc_asic_device.IsActive() && !this->gc_asic_device.IsRemoved())
if (m_gc_asic_device.IsActive() && !m_gc_asic_device.IsRemoved())
#else
if (this->gc_asic_device.IsActive())
if (m_gc_asic_device.IsActive())
#endif
{
BaseDeviceAccessor::GetHostController()->PutToSleep();
}
/* Put the gc asic device to sleep. */
this->gc_asic_device.PutToSleep();
m_gc_asic_device.PutToSleep();
}
Result GcAsicDeviceAccessor::AwakenGcAsic() {
@ -260,16 +260,16 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* If the device is awake, we don't need to do anything. */
R_SUCCEED_IF(this->gc_asic_device.IsAwake());
R_SUCCEED_IF(m_gc_asic_device.IsAwake());
/* Wake the device. */
this->gc_asic_device.Awaken();
m_gc_asic_device.Awaken();
/* Wake the host controller, if we need to.*/
#if defined(AMS_SDMMC_USE_OS_EVENTS)
if (this->gc_asic_device.IsActive() && !this->gc_asic_device.IsRemoved())
if (m_gc_asic_device.IsActive() && !m_gc_asic_device.IsRemoved())
#else
if (this->gc_asic_device.IsActive())
if (m_gc_asic_device.IsActive())
#endif
{
R_TRY(BaseDeviceAccessor::GetHostController()->Awaken());
@ -283,7 +283,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
/* Issue the command. */
R_TRY(this->IssueCommandWriteOperation(op_buf, op_buf_size));
@ -297,7 +297,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
/* Issue the command. */
R_TRY(this->IssueCommandFinishOperation());
@ -311,12 +311,12 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
/* Issue stop transmission command. */
u32 resp = 0;
R_TRY(BaseDeviceAccessor::GetHostController()->IssueStopTransmissionCommand(std::addressof(resp)));
R_TRY(this->gc_asic_device.CheckDeviceStatus(resp));
R_TRY(m_gc_asic_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -326,7 +326,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
/* Issue the command. */
R_TRY(this->IssueCommandSleep());
@ -340,7 +340,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_GC_ASIC_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->gc_asic_device.CheckAccessible());
R_TRY(m_gc_asic_device.CheckAccessible());
/* Issue the command. */
R_TRY(this->IssueCommandUpdateKey());

14
libraries/libvapours/source/sdmmc/impl/sdmmc_gc_asic_device_accessor.hpp
View file

@ -24,12 +24,12 @@ namespace ams::sdmmc::impl {
static constexpr u16 Rca = 0;
private:
#if defined(AMS_SDMMC_USE_OS_EVENTS)
mutable os::EventType removed_event;
mutable os::EventType m_removed_event;
#endif
public:
#if defined(AMS_SDMMC_USE_OS_EVENTS)
virtual os::EventType *GetRemovedEvent() const override {
return std::addressof(this->removed_event);
return std::addressof(m_removed_event);
}
#endif
@ -44,8 +44,8 @@ namespace ams::sdmmc::impl {
class GcAsicDeviceAccessor : public BaseDeviceAccessor {
private:
GcAsicDevice gc_asic_device;
bool is_initialized;
GcAsicDevice m_gc_asic_device;
bool m_is_initialized;
private:
Result IssueCommandWriteOperation(const void *op_buf, size_t op_buf_size) const;
Result IssueCommandFinishOperation() const;
@ -64,7 +64,7 @@ namespace ams::sdmmc::impl {
virtual void Finalize() override;
virtual Result GetSpeedMode(SpeedMode *out_speed_mode) const override;
public:
explicit GcAsicDeviceAccessor(IHostController *hc) : BaseDeviceAccessor(hc), is_initialized(false) {
explicit GcAsicDeviceAccessor(IHostController *hc) : BaseDeviceAccessor(hc), m_is_initialized(false) {
/* ... */
}
@ -78,7 +78,7 @@ namespace ams::sdmmc::impl {
void SignalGcRemovedEvent() {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
this->gc_asic_device.SignalRemovedEvent();
m_gc_asic_device.SignalRemovedEvent();
#else
AMS_ABORT("SignalGcRemovedEvent called without event support\n");
#endif
@ -86,7 +86,7 @@ namespace ams::sdmmc::impl {
void ClearGcRemovedEvent() {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
this->gc_asic_device.ClearRemovedEvent();
m_gc_asic_device.ClearRemovedEvent();
#else
AMS_ABORT("ClearGcRemovedEvent called without event support\n");
#endif

88
libraries/libvapours/source/sdmmc/impl/sdmmc_mmc_device_accessor.cpp
View file

@ -29,7 +29,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_THREAD_SAFE)
#define AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX() std::scoped_lock lk(this->mmc_device.device_mutex)
#define AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX() std::scoped_lock lk(m_mmc_device.m_device_mutex)
#else
@ -152,7 +152,7 @@ namespace ams::sdmmc::impl {
Result MmcDeviceAccessor::IssueCommandSetRelativeAddr() const {
/* Get rca. */
const u32 rca = this->mmc_device.GetRca();
const u32 rca = m_mmc_device.GetRca();
AMS_ABORT_UNLESS(rca > 0);
/* Issue comamnd. */
@ -187,14 +187,14 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->mmc_device.CheckDeviceStatus(resp));
R_TRY(m_mmc_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
Result MmcDeviceAccessor::IssueCommandEraseGroupStart(u32 sector_index) const {
/* Get the command argument. */
const u32 arg = this->mmc_device.IsHighCapacity() ? sector_index : sector_index * SectorSize;
const u32 arg = m_mmc_device.IsHighCapacity() ? sector_index : sector_index * SectorSize;
/* Issue the command. */
R_TRY(BaseDeviceAccessor::IssueCommandAndCheckR1(CommandIndex_EraseGroupStart, arg, false, DeviceState_Unknown));
@ -204,7 +204,7 @@ namespace ams::sdmmc::impl {
Result MmcDeviceAccessor::IssueCommandEraseGroupEnd(u32 sector_index) const {
/* Get the command argument. */
const u32 arg = this->mmc_device.IsHighCapacity() ? sector_index : sector_index * SectorSize;
const u32 arg = m_mmc_device.IsHighCapacity() ? sector_index : sector_index * SectorSize;
/* Issue the command. */
R_TRY(BaseDeviceAccessor::IssueCommandAndCheckR1(CommandIndex_EraseGroupEnd, arg, false, DeviceState_Tran));
@ -243,7 +243,7 @@ namespace ams::sdmmc::impl {
u32 ocr;
R_TRY(this->IssueCommandSendOpCond(std::addressof(ocr), bus_power));
if ((ocr & OcrCardPowerUpStatus) != 0) {
this->mmc_device.SetOcrAndHighCapacity(ocr);
m_mmc_device.SetOcrAndHighCapacity(ocr);
return ResultSuccess();
}
@ -386,14 +386,14 @@ namespace ams::sdmmc::impl {
/* Go to idle state. */
R_TRY(BaseDeviceAccessor::IssueCommandGoIdleState());
this->current_partition = MmcPartition_UserData;
m_current_partition = MmcPartition_UserData;
/* Go to ready state. */
R_TRY(this->ChangeToReadyState(bp));
/* Get the CID. */
R_TRY(BaseDeviceAccessor::IssueCommandAllSendCid(wb, wb_size));
this->mmc_device.SetCid(wb, wb_size);
m_mmc_device.SetCid(wb, wb_size);
const bool is_toshiba = IsToshibaMmc(static_cast<const u8 *>(wb));
/* Issue set relative addr. */
@ -401,7 +401,7 @@ namespace ams::sdmmc::impl {
/* Get the CSD. */
R_TRY(BaseDeviceAccessor::IssueCommandSendCsd(wb, wb_size));
this->mmc_device.SetCsd(wb, wb_size);
m_mmc_device.SetCsd(wb, wb_size);
const bool spec_under_4 = IsLessThanSpecification4(static_cast<const u8 *>(wb));
/* Set the speed mode to legacy. */
@ -415,9 +415,9 @@ namespace ams::sdmmc::impl {
/* If the device SPEC_VERS is less than 4, extended csd/switch aren't supported. */
if (spec_under_4) {
R_TRY(this->mmc_device.SetLegacyMemoryCapacity());
R_TRY(m_mmc_device.SetLegacyMemoryCapacity());
this->mmc_device.SetActive();
m_mmc_device.SetActive();
return ResultSuccess();
}
@ -427,7 +427,7 @@ namespace ams::sdmmc::impl {
/* Get the extended csd. */
R_TRY(this->IssueCommandSendExtCsd(wb, wb_size));
AMS_ABORT_UNLESS(util::IsAligned(reinterpret_cast<uintptr_t>(wb), alignof(u32)));
this->mmc_device.SetMemoryCapacity(GetMemoryCapacityFromExtCsd(static_cast<const u32 *>(wb)));
m_mmc_device.SetMemoryCapacity(GetMemoryCapacityFromExtCsd(static_cast<const u32 *>(wb)));
/* If the mmc is manufactured by toshiba, try to enable bkops auto. */
if (is_toshiba && !IsBkopAutoEnable(static_cast<const u8 *>(wb))) {
@ -467,15 +467,15 @@ namespace ams::sdmmc::impl {
const auto &params = StartupParameters[i];
/* Set our max bus width/speed mode. */
this->max_bus_width = params.bus_width;
this->max_speed_mode = params.speed_mode;
m_max_bus_width = params.bus_width;
m_max_speed_mode = params.speed_mode;
/* Try to start up the device. */
result = this->StartupMmcDevice(this->max_bus_width, this->max_speed_mode, this->work_buffer, this->work_buffer_size);
result = this->StartupMmcDevice(m_max_bus_width, m_max_speed_mode, m_work_buffer, m_work_buffer_size);
if (R_SUCCEEDED(result)) {
/* If we previously failed to start up the device, log the error correction. */
if (i != 0) {
BaseDeviceAccessor::PushErrorLog(true, "S %d %d:0", this->max_bus_width, this->max_speed_mode);
BaseDeviceAccessor::PushErrorLog(true, "S %d %d:0", m_max_bus_width, m_max_speed_mode);
BaseDeviceAccessor::IncrementNumActivationErrorCorrections();
}
@ -483,7 +483,7 @@ namespace ams::sdmmc::impl {
}
/* Log that our startup failed. */
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", this->max_bus_width, this->max_speed_mode, result.GetValue());
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", m_max_bus_width, m_max_speed_mode, result.GetValue());
/* Shut down the host controller before we try to start up again. */
BaseDeviceAccessor::GetHostController()->Shutdown();
@ -513,9 +513,9 @@ namespace ams::sdmmc::impl {
BaseDeviceAccessor::GetHostController()->Shutdown();
/* Perform start up. */
Result result = this->StartupMmcDevice(this->max_bus_width, this->max_speed_mode, this->work_buffer, this->work_buffer_size);
Result result = this->StartupMmcDevice(m_max_bus_width, m_max_speed_mode, m_work_buffer, m_work_buffer_size);
if (R_FAILED(result)) {
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", this->max_bus_width, this->max_speed_mode, result.GetValue());
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", m_max_bus_width, m_max_speed_mode, result.GetValue());
return result;
}
@ -527,16 +527,16 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* If we've already initialized, we don't need to do anything. */
if (this->is_initialized) {
if (m_is_initialized) {
return;
}
/* Set the base device to our mmc device. */
BaseDeviceAccessor::SetDevice(std::addressof(this->mmc_device));
BaseDeviceAccessor::SetDevice(std::addressof(m_mmc_device));
/* Initialize. */
BaseDeviceAccessor::GetHostController()->Initialize();
this->is_initialized = true;
m_is_initialized = true;
}
void MmcDeviceAccessor::Finalize() {
@ -544,10 +544,10 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* If we've already finalized, we don't need to do anything. */
if (!this->is_initialized) {
if (!m_is_initialized) {
return;
}
this->is_initialized = false;
m_is_initialized = false;
/* Deactivate the device. */
BaseDeviceAccessor::Deactivate();
@ -561,8 +561,8 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(out_speed_mode != nullptr);
/* Get the current speed mode from the ext csd. */
R_TRY(GetMmcExtendedCsd(this->work_buffer, this->work_buffer_size));
R_TRY(GetCurrentSpeedModeFromExtCsd(out_speed_mode, static_cast<const u8 *>(this->work_buffer)));
R_TRY(GetMmcExtendedCsd(m_work_buffer, m_work_buffer_size));
R_TRY(GetCurrentSpeedModeFromExtCsd(out_speed_mode, static_cast<const u8 *>(m_work_buffer)));
return ResultSuccess();
}
@ -572,15 +572,15 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* If the device isn't awake, we don't need to do anything. */
if (!this->mmc_device.IsAwake()) {
if (!m_mmc_device.IsAwake()) {
return;
}
/* Put the device to sleep. */
this->mmc_device.PutToSleep();
m_mmc_device.PutToSleep();
/* If necessary, put the host controller to sleep. */
if (this->mmc_device.IsActive()) {
if (m_mmc_device.IsActive()) {
BaseDeviceAccessor::GetHostController()->PutToSleep();
}
}
@ -590,12 +590,12 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* If the device is awake, we don't need to do anything. */
if (this->mmc_device.IsAwake()) {
if (m_mmc_device.IsAwake()) {
return;
}
/* Wake the host controller, if we need to.*/
if (this->mmc_device.IsActive()) {
if (m_mmc_device.IsActive()) {
const Result result = BaseDeviceAccessor::GetHostController()->Awaken();
if (R_FAILED(result)) {
BaseDeviceAccessor::PushErrorLog(true, "A:%X", result.GetValue());
@ -603,7 +603,7 @@ namespace ams::sdmmc::impl {
}
/* Wake the device. */
this->mmc_device.Awaken();
m_mmc_device.Awaken();
}
Result MmcDeviceAccessor::SelectMmcPartition(MmcPartition part) {
@ -611,7 +611,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* Check that we can access the device. */
R_TRY(this->mmc_device.CheckAccessible());
R_TRY(m_mmc_device.CheckAccessible());
/* Determine the appropriate SWITCH subcommand. */
CommandSwitch cs;
@ -623,12 +623,12 @@ namespace ams::sdmmc::impl {
}
/* Change partition. */
this->current_partition = MmcPartition_Unknown;
m_current_partition = MmcPartition_Unknown;
{
R_TRY(this->IssueCommandSwitch(cs));
R_TRY(BaseDeviceAccessor::IssueCommandSendStatus());
}
this->current_partition = part;
m_current_partition = part;
return ResultSuccess();
}
@ -638,13 +638,13 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* Check that we can access the device. */
R_TRY(this->mmc_device.CheckAccessible());
R_TRY(m_mmc_device.CheckAccessible());
/* Get the partition capacity. */
u32 part_capacity;
switch (this->current_partition) {
switch (m_current_partition) {
case MmcPartition_UserData:
part_capacity = this->mmc_device.GetMemoryCapacity();
part_capacity = m_mmc_device.GetMemoryCapacity();
break;
case MmcPartition_BootPartition1:
case MmcPartition_BootPartition2:
@ -684,9 +684,9 @@ namespace ams::sdmmc::impl {
}
/* If the partition is user data, check if we need to perform toshiba-specific erase. */
if (this->current_partition == MmcPartition_UserData) {
if (m_current_partition == MmcPartition_UserData) {
u8 cid[DeviceCidSize];
this->mmc_device.GetCid(cid, sizeof(cid));
m_mmc_device.GetCid(cid, sizeof(cid));
if (IsToshibaMmc(cid)) {
/* NOTE: Nintendo does not check the result of this operation. */
this->CancelToshibaMmcModel();
@ -699,9 +699,9 @@ namespace ams::sdmmc::impl {
Result MmcDeviceAccessor::GetMmcBootPartitionCapacity(u32 *out_num_sectors) const {
/* Get the capacity from the extended csd. */
AMS_ABORT_UNLESS(out_num_sectors != nullptr);
R_TRY(this->GetMmcExtendedCsd(this->work_buffer, this->work_buffer_size));
R_TRY(this->GetMmcExtendedCsd(m_work_buffer, m_work_buffer_size));
*out_num_sectors = GetBootPartitionMemoryCapacityFromExtCsd(static_cast<const u8 *>(this->work_buffer));
*out_num_sectors = GetBootPartitionMemoryCapacityFromExtCsd(static_cast<const u8 *>(m_work_buffer));
return ResultSuccess();
}
@ -710,11 +710,11 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_MMC_DEVICE_MUTEX();
/* Check that we can access the device. */
R_TRY(this->mmc_device.CheckAccessible());
R_TRY(m_mmc_device.CheckAccessible());
/* Get the csd. */
u8 csd[DeviceCsdSize];
this->mmc_device.GetCsd(csd, sizeof(csd));
m_mmc_device.GetCsd(csd, sizeof(csd));
/* Check that the card supports ext csd. */
R_UNLESS(!IsLessThanSpecification4(csd), sdmmc::ResultMmcNotSupportExtendedCsd());

24
libraries/libvapours/source/sdmmc/impl/sdmmc_mmc_device_accessor.hpp
View file

@ -43,13 +43,13 @@ namespace ams::sdmmc::impl {
class MmcDeviceAccessor : public BaseDeviceAccessor {
private:
MmcDevice mmc_device;
void *work_buffer;
size_t work_buffer_size;
BusWidth max_bus_width;
SpeedMode max_speed_mode;
MmcPartition current_partition;
bool is_initialized;
MmcDevice m_mmc_device;
void *m_work_buffer;
size_t m_work_buffer_size;
BusWidth m_max_bus_width;
SpeedMode m_max_speed_mode;
MmcPartition m_current_partition;
bool m_is_initialized;
private:
enum CommandSwitch {
CommandSwitch_SetBitsProductionStateAwarenessEnable = 0,
@ -120,16 +120,16 @@ namespace ams::sdmmc::impl {
virtual Result GetSpeedMode(SpeedMode *out_speed_mode) const override;
public:
explicit MmcDeviceAccessor(IHostController *hc)
: BaseDeviceAccessor(hc), work_buffer(nullptr), work_buffer_size(0),
max_bus_width(BusWidth_8Bit), max_speed_mode(SpeedMode_MmcHs400), current_partition(MmcPartition_Unknown),
is_initialized(false)
: BaseDeviceAccessor(hc), m_work_buffer(nullptr), m_work_buffer_size(0),
m_max_bus_width(BusWidth_8Bit), m_max_speed_mode(SpeedMode_MmcHs400), m_current_partition(MmcPartition_Unknown),
m_is_initialized(false)
{
/* ... */
}
void SetMmcWorkBuffer(void *wb, size_t wb_size) {
this->work_buffer = wb;
this->work_buffer_size = wb_size;
m_work_buffer = wb;
m_work_buffer_size = wb_size;
}
void PutMmcToSleep();

146
libraries/libvapours/source/sdmmc/impl/sdmmc_sd_card_device_accessor.cpp
View file

@ -29,7 +29,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_THREAD_SAFE)
#define AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX() std::scoped_lock lk(this->sd_card_device.device_mutex)
#define AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX() std::scoped_lock lk(m_sd_card_device.m_device_mutex)
#else
@ -39,7 +39,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
#define AMS_SDMMC_CHECK_SD_CARD_REMOVED() R_UNLESS(!this->sd_card_device.IsRemoved(), sdmmc::ResultDeviceRemoved())
#define AMS_SDMMC_CHECK_SD_CARD_REMOVED() R_UNLESS(!m_sd_card_device.IsRemoved(), sdmmc::ResultDeviceRemoved())
#else
@ -168,7 +168,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
void SdCardDeviceAccessor::RemovedCallback() {
/* Signal that the device was removed. */
this->sd_card_device.SignalRemovedEvent();
m_sd_card_device.SignalRemovedEvent();
/* Acquire exclusive access to the device. */
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
@ -235,7 +235,7 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->sd_card_device.CheckDeviceStatus(resp));
R_TRY(m_sd_card_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -258,7 +258,7 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->sd_card_device.CheckDeviceStatus(resp));
R_TRY(m_sd_card_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -271,7 +271,7 @@ namespace ams::sdmmc::impl {
Result SdCardDeviceAccessor::IssueCommandAppCmd(DeviceState expected_state, u32 ignore_mask) const {
/* Get arg. */
const u32 arg = static_cast<u32>(this->sd_card_device.GetRca()) << 16;
const u32 arg = static_cast<u32>(m_sd_card_device.GetRca()) << 16;
/* Issue the command. */
constexpr ResponseType CommandResponseType = ResponseType_R1;
@ -289,14 +289,14 @@ namespace ams::sdmmc::impl {
}
/* Check the device status. */
R_TRY(this->sd_card_device.CheckDeviceStatus(resp));
R_TRY(m_sd_card_device.CheckDeviceStatus(resp));
/* Check the app command bit. */
R_UNLESS((resp & DeviceStatus_AppCmd) != 0, sdmmc::ResultUnexpectedSdCardAcmdDisabled());
/* Check the device state. */
if (expected_state != DeviceState_Unknown) {
R_UNLESS(this->sd_card_device.GetDeviceState(resp) == expected_state, sdmmc::ResultUnexpectedDeviceState());
R_UNLESS(m_sd_card_device.GetDeviceState(resp) == expected_state, sdmmc::ResultUnexpectedDeviceState());
}
return ResultSuccess();
@ -324,7 +324,7 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->sd_card_device.CheckDeviceStatus(resp));
R_TRY(m_sd_card_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -366,7 +366,7 @@ namespace ams::sdmmc::impl {
/* Get the response. */
u32 resp;
hc->GetLastResponse(std::addressof(resp), sizeof(resp), CommandResponseType);
R_TRY(this->sd_card_device.CheckDeviceStatus(resp));
R_TRY(m_sd_card_device.CheckDeviceStatus(resp));
return ResultSuccess();
}
@ -397,13 +397,13 @@ namespace ams::sdmmc::impl {
R_TRY(this->IssueCommandSendOpCond(std::addressof(ocr), spec_under_2, uhs_i_supported));
if ((ocr & OcrCardPowerUpStatus) != 0) {
this->sd_card_device.SetOcrAndHighCapacity(ocr);
m_sd_card_device.SetOcrAndHighCapacity(ocr);
/* Handle uhs i mode. */
this->sd_card_device.SetUhsIMode(false);
m_sd_card_device.SetUhsIMode(false);
if (uhs_i_supported && ((ocr & OcrSwitchingTo1_8VAccepted) != 0)) {
R_TRY(this->EnterUhsIMode());
this->sd_card_device.SetUhsIMode(true);
m_sd_card_device.SetUhsIMode(true);
}
return ResultSuccess();
@ -425,7 +425,7 @@ namespace ams::sdmmc::impl {
u16 rca;
R_TRY(this->IssueCommandSendRelativeAddr(std::addressof(rca)));
if (rca != 0) {
this->sd_card_device.SetRca(rca);
m_sd_card_device.SetRca(rca);
return ResultSuccess();
}
@ -436,10 +436,10 @@ namespace ams::sdmmc::impl {
Result SdCardDeviceAccessor::SetMemoryCapacity(const void *csd) {
if (IsLessThanCsdVersion2(static_cast<const u8 *>(csd))) {
R_TRY(this->sd_card_device.SetLegacyMemoryCapacity());
R_TRY(m_sd_card_device.SetLegacyMemoryCapacity());
} else {
AMS_ABORT_UNLESS(util::IsAligned(reinterpret_cast<uintptr_t>(csd), alignof(u16)));
this->sd_card_device.SetMemoryCapacity(GetMemoryCapacityFromCsd(static_cast<const u16 *>(csd)));
m_sd_card_device.SetMemoryCapacity(GetMemoryCapacityFromCsd(static_cast<const u16 *>(csd)));
}
return ResultSuccess();
@ -586,7 +586,7 @@ namespace ams::sdmmc::impl {
} R_END_TRY_CATCH;
/* Set the rca to 0. */
this->sd_card_device.SetRca(0);
m_sd_card_device.SetRca(0);
/* Go to ready state. */
const bool can_use_uhs_i_mode = (max_bw != BusWidth_1Bit) && (max_sm == SpeedMode_SdCardSdr104 || max_sm == SpeedMode_SdCardSdr50);
@ -595,18 +595,18 @@ namespace ams::sdmmc::impl {
/* Get the CID. */
R_TRY(BaseDeviceAccessor::IssueCommandAllSendCid(wb, wb_size));
this->sd_card_device.SetCid(wb, wb_size);
m_sd_card_device.SetCid(wb, wb_size);
/* Go to stby state and get the RCA. */
R_TRY(this->ChangeToStbyStateAndGetRca());
/* Get the CSD. */
R_TRY(BaseDeviceAccessor::IssueCommandSendCsd(wb, wb_size));
this->sd_card_device.SetCsd(wb, wb_size);
m_sd_card_device.SetCsd(wb, wb_size);
R_TRY(this->SetMemoryCapacity(wb));
/* Set the host controller speed mode to default if we're not in uhs i mode. */
if (!this->sd_card_device.IsUhsIMode()) {
if (!m_sd_card_device.IsUhsIMode()) {
R_TRY(hc->SetSpeedMode(SpeedMode_SdCardDefaultSpeed));
}
@ -628,7 +628,7 @@ namespace ams::sdmmc::impl {
R_TRY(this->ExtendBusWidth(max_bw, sd_bw));
/* Extend the bus speed to as fast as we can. */
if (this->sd_card_device.IsUhsIMode()) {
if (m_sd_card_device.IsUhsIMode()) {
R_TRY(this->ExtendBusSpeedAtUhsIMode(max_sm, wb, wb_size));
} else {
R_TRY(this->ExtendBusSpeedAtNonUhsIMode(max_sm, spec_under_1_1, wb, wb_size));
@ -667,15 +667,15 @@ namespace ams::sdmmc::impl {
const auto &params = StartupParameters[i];
/* Set our max bus width/speed mode. */
this->max_bus_width = params.bus_width;
this->max_speed_mode = params.speed_mode;
m_max_bus_width = params.bus_width;
m_max_speed_mode = params.speed_mode;
/* Try to start up the device. */
result = this->StartupSdCardDevice(this->max_bus_width, this->max_speed_mode, this->work_buffer, this->work_buffer_size);
result = this->StartupSdCardDevice(m_max_bus_width, m_max_speed_mode, m_work_buffer, m_work_buffer_size);
if (R_SUCCEEDED(result)) {
/* If we previously failed to start up the device, log the error correction. */
if (i != 0) {
BaseDeviceAccessor::PushErrorLog(true, "S %d %d:0", this->max_bus_width, this->max_speed_mode);
BaseDeviceAccessor::PushErrorLog(true, "S %d %d:0", m_max_bus_width, m_max_speed_mode);
BaseDeviceAccessor::IncrementNumActivationErrorCorrections();
}
@ -686,7 +686,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_CHECK_SD_CARD_REMOVED();
/* Log that our startup failed. */
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", this->max_bus_width, this->max_speed_mode, result.GetValue());
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", m_max_bus_width, m_max_speed_mode, result.GetValue());
/* Shut down the host controller before we try to start up again. */
BaseDeviceAccessor::GetHostController()->Shutdown();
@ -696,7 +696,7 @@ namespace ams::sdmmc::impl {
/* Check the csd for errors. */
if (sdmmc::ResultUnexpectedDeviceCsdValue::Includes(result)) {
u32 csd[DeviceCsdSize / sizeof(u32)];
this->sd_card_device.GetCsd(csd, sizeof(csd));
m_sd_card_device.GetCsd(csd, sizeof(csd));
BaseDeviceAccessor::PushErrorLog(false, "%06X%08X%08X%08X", csd[3] & 0x00FFFFFF, csd[2], csd[1], csd[0]);
}
BaseDeviceAccessor::PushErrorTimeStamp();
@ -704,7 +704,7 @@ namespace ams::sdmmc::impl {
/* Check if we failed because the sd card is removed. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
if (sdmmc::ResultCommunicationNotAttained::Includes(result)) {
WaitMicroSeconds(this->sd_card_detector->GetDebounceMilliSeconds() * 1000);
WaitMicroSeconds(m_sd_card_detector->GetDebounceMilliSeconds() * 1000);
AMS_SDMMC_CHECK_SD_CARD_REMOVED();
}
#endif
@ -719,7 +719,7 @@ namespace ams::sdmmc::impl {
/* Check if we failed because the sd card is removed. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
if (sdmmc::ResultCommunicationNotAttained::Includes(result)) {
WaitMicroSeconds(this->sd_card_detector->GetDebounceMilliSeconds() * 1000);
WaitMicroSeconds(m_sd_card_detector->GetDebounceMilliSeconds() * 1000);
AMS_SDMMC_CHECK_SD_CARD_REMOVED();
}
#endif
@ -732,11 +732,11 @@ namespace ams::sdmmc::impl {
BaseDeviceAccessor::GetHostController()->Shutdown();
/* Perform start up. */
Result result = this->StartupSdCardDevice(this->max_bus_width, this->max_speed_mode, this->work_buffer, this->work_buffer_size);
Result result = this->StartupSdCardDevice(m_max_bus_width, m_max_speed_mode, m_work_buffer, m_work_buffer_size);
if (R_FAILED(result)) {
AMS_SDMMC_CHECK_SD_CARD_REMOVED();
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", this->max_bus_width, this->max_speed_mode, result.GetValue());
BaseDeviceAccessor::PushErrorLog(false, "S %d %d:%X", m_max_bus_width, m_max_speed_mode, result.GetValue());
return result;
}
@ -748,12 +748,12 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* If we've already initialized, we don't need to do anything. */
if (this->is_initialized) {
if (m_is_initialized) {
return;
}
/* Set the base device to our sd card device. */
BaseDeviceAccessor::SetDevice(std::addressof(this->sd_card_device));
BaseDeviceAccessor::SetDevice(std::addressof(m_sd_card_device));
/* Initialize. */
IHostController *hc = BaseDeviceAccessor::GetHostController();
@ -761,21 +761,21 @@ namespace ams::sdmmc::impl {
{
/* TODO: We probably want this (and other sd card detection stuff) to be conditional pcv control active. */
/* This will be a requirement to support sd card access with detector in stratosphere before PCV is alive. */
this->sd_card_device.InitializeRemovedEvent();
hc->PreSetRemovedEvent(this->sd_card_device.GetRemovedEvent());
m_sd_card_device.InitializeRemovedEvent();
hc->PreSetRemovedEvent(m_sd_card_device.GetRemovedEvent());
CallbackInfo ci = {
.inserted_callback = nullptr,
.inserted_callback_arg = this,
.removed_callback = RemovedCallbackEntry,
.removed_callback_arg = this,
};
this->sd_card_detector->Initialize(std::addressof(ci));
m_sd_card_detector->Initialize(std::addressof(ci));
}
#endif
hc->Initialize();
/* Mark ourselves as initialized. */
this->is_initialized = true;
m_is_initialized = true;
}
void SdCardDeviceAccessor::Finalize() {
@ -783,10 +783,10 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* If we've already finalized, we don't need to do anything. */
if (!this->is_initialized) {
if (!m_is_initialized) {
return;
}
this->is_initialized = false;
m_is_initialized = false;
/* Deactivate the device. */
BaseDeviceAccessor::Deactivate();
@ -797,8 +797,8 @@ namespace ams::sdmmc::impl {
/* Finalize the detector. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
{
this->sd_card_detector->Finalize();
this->sd_card_device.FinalizeRemovedEvent();
m_sd_card_detector->Finalize();
m_sd_card_device.FinalizeRemovedEvent();
}
#endif
}
@ -811,16 +811,16 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're awake. */
R_UNLESS(this->sd_card_device.IsAwake(), sdmmc::ResultNotAwakened());
R_UNLESS(m_sd_card_device.IsAwake(), sdmmc::ResultNotAwakened());
/* Check that we're not already active. */
R_SUCCEED_IF(this->sd_card_device.IsActive());
R_SUCCEED_IF(m_sd_card_device.IsActive());
/* Clear the removed event. */
this->sd_card_device.ClearRemovedEvent();
m_sd_card_device.ClearRemovedEvent();
/* Check that the SD card is inserted. */
R_UNLESS(this->sd_card_detector->IsInserted(), sdmmc::ResultNoDevice());
R_UNLESS(m_sd_card_detector->IsInserted(), sdmmc::ResultNoDevice());
}
#endif
@ -836,18 +836,18 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->sd_card_device.CheckAccessible());
R_TRY(m_sd_card_device.CheckAccessible());
/* Check whether we're specification 1 (and thus default speed). */
R_TRY(this->GetScr(this->work_buffer, this->work_buffer_size));
if (IsLessThanSpecification1_1(static_cast<const u8 *>(this->work_buffer))) {
R_TRY(this->GetScr(m_work_buffer, m_work_buffer_size));
if (IsLessThanSpecification1_1(static_cast<const u8 *>(m_work_buffer))) {
*out_speed_mode = SpeedMode_SdCardDefaultSpeed;
return ResultSuccess();
}
/* Get the current speed mode. */
R_TRY(this->IssueCommandCheckSupportedFunction(this->work_buffer, this->work_buffer_size));
R_TRY(GetCurrentSpeedMode(out_speed_mode, static_cast<const u8 *>(this->work_buffer), this->sd_card_device.IsUhsIMode()));
R_TRY(this->IssueCommandCheckSupportedFunction(m_work_buffer, m_work_buffer_size));
R_TRY(GetCurrentSpeedMode(out_speed_mode, static_cast<const u8 *>(m_work_buffer), m_sd_card_device.IsUhsIMode()));
return ResultSuccess();
}
@ -857,23 +857,23 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* If the device isn't awake, we don't need to do anything. */
if (!this->sd_card_device.IsAwake()) {
if (!m_sd_card_device.IsAwake()) {
return;
}
/* Put the device to sleep. */
this->sd_card_device.PutToSleep();
m_sd_card_device.PutToSleep();
/* Put the detector to sleep. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
this->sd_card_detector->PutToSleep();
m_sd_card_detector->PutToSleep();
#endif
/* If necessary, put the host controller to sleep. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
if (this->sd_card_device.IsActive() && !this->sd_card_device.IsRemoved())
if (m_sd_card_device.IsActive() && !m_sd_card_device.IsRemoved())
#else
if (this->sd_card_device.IsActive())
if (m_sd_card_device.IsActive())
#endif
{
BaseDeviceAccessor::GetHostController()->PutToSleep();
@ -885,7 +885,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* If the device is awake, we don't need to do anything. */
if (this->sd_card_device.IsAwake()) {
if (m_sd_card_device.IsAwake()) {
return;
}
@ -893,9 +893,9 @@ namespace ams::sdmmc::impl {
bool force_det = false;
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
if (this->sd_card_device.IsActive() && !this->sd_card_device.IsRemoved())
if (m_sd_card_device.IsActive() && !m_sd_card_device.IsRemoved())
#else
if (this->sd_card_device.IsActive())
if (m_sd_card_device.IsActive())
#endif
{
const Result result = BaseDeviceAccessor::GetHostController()->Awaken();
@ -909,13 +909,13 @@ namespace ams::sdmmc::impl {
/* Wake the detector. */
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
this->sd_card_detector->Awaken(force_det);
m_sd_card_detector->Awaken(force_det);
#else
AMS_UNUSED(force_det);
#endif
/* Wake the device. */
this->sd_card_device.Awaken();
m_sd_card_device.Awaken();
}
Result SdCardDeviceAccessor::GetSdCardScr(void *dst, size_t dst_size) const {
@ -923,7 +923,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->sd_card_device.CheckAccessible());
R_TRY(m_sd_card_device.CheckAccessible());
/* Get the SCR. */
R_TRY(this->GetScr(dst, dst_size));
@ -936,7 +936,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->sd_card_device.CheckAccessible());
R_TRY(m_sd_card_device.CheckAccessible());
/* Check whether we're specification 1 (and thus can't switch). */
R_TRY(this->GetScr(dst, dst_size));
@ -967,11 +967,11 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->sd_card_device.CheckAccessible());
R_TRY(m_sd_card_device.CheckAccessible());
/* Check whether we're specification 1 (and thus can't switch). */
R_TRY(this->GetScr(this->work_buffer, this->work_buffer_size));
R_UNLESS(!IsLessThanSpecification1_1(static_cast<const u8 *>(this->work_buffer)), sdmmc::ResultSdCardNotSupportSwitchFunctionStatus());
R_TRY(this->GetScr(m_work_buffer, m_work_buffer_size));
R_UNLESS(!IsLessThanSpecification1_1(static_cast<const u8 *>(m_work_buffer)), sdmmc::ResultSdCardNotSupportSwitchFunctionStatus());
/* Determine the access mode. */
SwitchFunctionAccessMode am;
@ -997,12 +997,12 @@ namespace ams::sdmmc::impl {
}
/* Check that the mode is supported. */
R_TRY(this->IssueCommandSwitchAccessMode(this->work_buffer, this->work_buffer_size, false, am));
R_UNLESS(IsSupportedAccessMode(static_cast<const u8 *>(this->work_buffer), am), sdmmc::ResultSdCardNotSupportAccessMode());
R_TRY(this->IssueCommandSwitchAccessMode(m_work_buffer, m_work_buffer_size, false, am));
R_UNLESS(IsSupportedAccessMode(static_cast<const u8 *>(m_work_buffer), am), sdmmc::ResultSdCardNotSupportAccessMode());
/* Get the current consumption. */
AMS_ABORT_UNLESS(out_current_consumption != nullptr);
*out_current_consumption = GetMaximumCurrentConsumption(static_cast<const u8 *>(this->work_buffer));
*out_current_consumption = GetMaximumCurrentConsumption(static_cast<const u8 *>(m_work_buffer));
return ResultSuccess();
}
@ -1012,7 +1012,7 @@ namespace ams::sdmmc::impl {
AMS_SDMMC_LOCK_SD_CARD_DEVICE_MUTEX();
/* Check that we're accessible. */
R_TRY(this->sd_card_device.CheckAccessible());
R_TRY(m_sd_card_device.CheckAccessible());
/* Get the status. */
R_TRY(this->GetSdStatus(dst, dst_size));
@ -1024,18 +1024,18 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(out_num_sectors != nullptr);
/* Get the sd status. */
R_TRY(this->GetSdCardSdStatus(this->work_buffer, this->work_buffer_size));
const u32 size_of_protected_area = GetSizeOfProtectedArea(static_cast<const u8 *>(this->work_buffer));
R_TRY(this->GetSdCardSdStatus(m_work_buffer, m_work_buffer_size));
const u32 size_of_protected_area = GetSizeOfProtectedArea(static_cast<const u8 *>(m_work_buffer));
/* Get the csd. */
u8 csd[DeviceCsdSize];
this->sd_card_device.GetCsd(csd, sizeof(csd));
m_sd_card_device.GetCsd(csd, sizeof(csd));
/* Handle based on csd version. */
if (IsLessThanCsdVersion2(csd)) {
/* Get c_size_mult and read_bl_len. */
u8 c_size_mult, read_bl_len;
this->sd_card_device.GetLegacyCapacityParameters(std::addressof(c_size_mult), std::addressof(read_bl_len));
m_sd_card_device.GetLegacyCapacityParameters(std::addressof(c_size_mult), std::addressof(read_bl_len));
/* Validate the parameters. */
R_UNLESS((read_bl_len + c_size_mult + 2) >= 9, sdmmc::ResultUnexpectedDeviceCsdValue());

66
libraries/libvapours/source/sdmmc/impl/sdmmc_sd_card_device_accessor.hpp
View file

@ -26,13 +26,13 @@ namespace ams::sdmmc::impl {
class SdCardDevice : public BaseDevice {
private:
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
mutable os::EventType removed_event;
mutable os::EventType m_removed_event;
#endif
u16 rca;
bool is_valid_rca;
bool is_uhs_i_mode;
u16 m_rca;
bool m_is_valid_rca;
bool m_is_uhs_i_mode;
public:
SdCardDevice() : rca(0) {
SdCardDevice() : m_rca(0) {
this->OnDeactivate();
}
@ -43,7 +43,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
virtual os::EventType *GetRemovedEvent() const override {
return std::addressof(this->removed_event);
return std::addressof(m_removed_event);
}
#elif defined(AMS_SDMMC_USE_OS_EVENTS)
virtual os::EventType *GetRemovedEvent() const override {
@ -57,28 +57,28 @@ namespace ams::sdmmc::impl {
}
virtual u16 GetRca() const override {
AMS_ABORT_UNLESS(this->is_valid_rca);
return this->rca;
AMS_ABORT_UNLESS(m_is_valid_rca);
return m_rca;
}
void OnDeactivate() {
this->is_valid_rca = false;
this->is_uhs_i_mode = false;
m_is_valid_rca = false;
m_is_uhs_i_mode = false;
}
void SetRca(u16 v) {
this->rca = v;
this->is_valid_rca = true;
m_rca = v;
m_is_valid_rca = true;
}
void SetOcrAndHighCapacity(u32 ocr);
void SetUhsIMode(bool en) {
this->is_uhs_i_mode = en;
m_is_uhs_i_mode = en;
}
bool IsUhsIMode() const {
return this->is_uhs_i_mode;
return m_is_uhs_i_mode;
}
};
@ -106,15 +106,15 @@ namespace ams::sdmmc::impl {
class SdCardDeviceAccessor : public BaseDeviceAccessor {
private:
SdCardDevice sd_card_device;
void *work_buffer;
size_t work_buffer_size;
SdCardDevice m_sd_card_device;
void *m_work_buffer;
size_t m_work_buffer_size;
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
DeviceDetector *sd_card_detector;
DeviceDetector *m_sd_card_detector;
#endif
BusWidth max_bus_width;
SpeedMode max_speed_mode;
bool is_initialized;
BusWidth m_max_bus_width;
SpeedMode m_max_speed_mode;
bool m_is_initialized;
private:
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
void RemovedCallback();
@ -160,21 +160,21 @@ namespace ams::sdmmc::impl {
virtual Result GetSpeedMode(SpeedMode *out_speed_mode) const override;
public:
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
explicit SdCardDeviceAccessor(IHostController *hc, DeviceDetector *dd) : BaseDeviceAccessor(hc), sd_card_detector(dd)
explicit SdCardDeviceAccessor(IHostController *hc, DeviceDetector *dd) : BaseDeviceAccessor(hc), m_sd_card_detector(dd)
#else
explicit SdCardDeviceAccessor(IHostController *hc) : BaseDeviceAccessor(hc)
#endif
{
this->work_buffer = nullptr;
this->work_buffer_size = 0;
this->max_bus_width = BusWidth_4Bit;
this->max_speed_mode = SpeedMode_SdCardSdr104;
this->is_initialized = false;
m_work_buffer = nullptr;
m_work_buffer_size = 0;
m_max_bus_width = BusWidth_4Bit;
m_max_speed_mode = SpeedMode_SdCardSdr104;
m_is_initialized = false;
}
void SetSdCardWorkBuffer(void *wb, size_t wb_size) {
this->work_buffer = wb;
this->work_buffer_size = wb_size;
m_work_buffer = wb;
m_work_buffer_size = wb_size;
}
void PutSdCardToSleep();
@ -187,7 +187,7 @@ namespace ams::sdmmc::impl {
bool IsSdCardInserted() {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
return this->sd_card_detector->IsInserted();
return m_sd_card_detector->IsInserted();
#else
AMS_ABORT("IsSdCardInserted without SdCardDetector");
#endif
@ -195,7 +195,7 @@ namespace ams::sdmmc::impl {
bool IsSdCardRemoved() {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
return this->sd_card_device.IsRemoved();
return m_sd_card_device.IsRemoved();
#else
AMS_ABORT("IsSdCardRemoved without SdCardDetector");
#endif
@ -203,7 +203,7 @@ namespace ams::sdmmc::impl {
void RegisterSdCardDetectionEventCallback(DeviceDetectionEventCallback cb, void *arg) {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
return this->sd_card_detector->RegisterDetectionEventCallback(cb, arg);
return m_sd_card_detector->RegisterDetectionEventCallback(cb, arg);
#else
AMS_UNUSED(cb, arg);
AMS_ABORT("RegisterSdCardDetectionEventCallback without SdCardDetector");
@ -212,7 +212,7 @@ namespace ams::sdmmc::impl {
void UnregisterSdCardDetectionEventCallback() {
#if defined(AMS_SDMMC_USE_SD_CARD_DETECTOR)
return this->sd_card_detector->UnregisterDetectionEventCallback();
return m_sd_card_detector->UnregisterDetectionEventCallback();
#else
AMS_ABORT("UnregisterSdCardDetectionEventCallback without SdCardDetector");
#endif

276
libraries/libvapours/source/sdmmc/impl/sdmmc_sd_host_standard_controller.cpp
View file

@ -43,7 +43,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
void SdHostStandardController::ResetBufferInfos() {
for (auto &info : this->buffer_infos) {
for (auto &info : m_buffer_infos) {
info.buffer_address = 0;
info.buffer_size = 0;
}
@ -52,7 +52,7 @@ namespace ams::sdmmc::impl {
dd::DeviceVirtualAddress SdHostStandardController::GetDeviceVirtualAddress(uintptr_t buffer, size_t buffer_size) {
/* Try to find the buffer in our registered regions. */
dd::DeviceVirtualAddress device_addr = 0;
for (const auto &info : this->buffer_infos) {
for (const auto &info : m_buffer_infos) {
if (info.buffer_address <= buffer && (buffer + buffer_size) <= (info.buffer_address + info.buffer_size)) {
device_addr = info.buffer_device_virtual_address + (buffer - info.buffer_address);
break;
@ -67,12 +67,12 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::EnsureControl() {
/* Perform a read of clock control to be sure previous configuration takes. */
reg::Read(this->registers->clock_control);
reg::Read(m_registers->clock_control);
}
Result SdHostStandardController::EnableInternalClock() {
/* Enable internal clock. */
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_INTERNAL_CLOCK_ENABLE, OSCILLATE));
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_INTERNAL_CLOCK_ENABLE, OSCILLATE));
this->EnsureControl();
/* Wait for the internal clock to become stable. */
@ -80,7 +80,7 @@ namespace ams::sdmmc::impl {
ManualTimer timer(ControllerReactionTimeoutMilliSeconds);
while (true) {
/* Check if the clock is steady. */
if (reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_INTERNAL_CLOCK_STABLE, READY))) {
if (reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_INTERNAL_CLOCK_STABLE, READY))) {
break;
}
@ -90,21 +90,21 @@ namespace ams::sdmmc::impl {
}
/* Configure to use host controlled divided clock. */
reg::ReadWrite(this->registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_PRESET_VALUE_ENABLE, HOST_DRIVER));
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_CLOCK_GENERATOR_SELECT, DIVIDED_CLOCK));
reg::ReadWrite(m_registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_PRESET_VALUE_ENABLE, HOST_DRIVER));
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_CLOCK_GENERATOR_SELECT, DIVIDED_CLOCK));
/* Set host version 4.0.0 enable. */
reg::ReadWrite(this->registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_HOST_VERSION_4_ENABLE, VERSION_4));
reg::ReadWrite(m_registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_HOST_VERSION_4_ENABLE, VERSION_4));
/* Set host 64 bit addressing enable. */
AMS_ABORT_UNLESS(reg::HasValue(this->registers->capabilities, SD_REG_BITS_ENUM(CAPABILITIES_64_BIT_SYSTEM_ADDRESS_SUPPORT_FOR_V3, SUPPORTED)));
reg::ReadWrite(this->registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_64_BIT_ADDRESSING, 64_BIT_ADDRESSING));
AMS_ABORT_UNLESS(reg::HasValue(m_registers->capabilities, SD_REG_BITS_ENUM(CAPABILITIES_64_BIT_SYSTEM_ADDRESS_SUPPORT_FOR_V3, SUPPORTED)));
reg::ReadWrite(m_registers->host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_64_BIT_ADDRESSING, 64_BIT_ADDRESSING));
/* Select SDMA mode. */
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DMA_SELECT, SDMA));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DMA_SELECT, SDMA));
/* Configure timeout control to use the maximum timeout value (TMCLK * 2^27) */
reg::ReadWrite(this->registers->timeout_control, SD_REG_BITS_VALUE(TIMEOUT_CONTROL_DATA_TIMEOUT_COUNTER, 0b1110));
reg::ReadWrite(m_registers->timeout_control, SD_REG_BITS_VALUE(TIMEOUT_CONTROL_DATA_TIMEOUT_COUNTER, 0b1110));
return ResultSuccess();
}
@ -116,15 +116,15 @@ namespace ams::sdmmc::impl {
/* Set the appropriate power. */
switch (bus_power) {
case BusPower_Off:
reg::ReadWrite(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, OFF));
reg::ReadWrite(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, OFF));
break;
case BusPower_1_8V:
reg::ReadWrite(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1, 1_8V));
reg::ReadWrite(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON));
reg::ReadWrite(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1, 1_8V));
reg::ReadWrite(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON));
break;
case BusPower_3_3V:
reg::ReadWrite(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1, 3_3V));
reg::ReadWrite(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON));
reg::ReadWrite(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1, 3_3V));
reg::ReadWrite(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON));
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
@ -132,12 +132,12 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::EnableInterruptStatus() {
/* Set the status register interrupt enables. */
reg::ReadWrite(this->registers->normal_int_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(ENABLED));
reg::ReadWrite(this->registers->error_int_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (ENABLED));
reg::ReadWrite(m_registers->normal_int_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(ENABLED));
reg::ReadWrite(m_registers->error_int_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (ENABLED));
/* Read/write the interrupt enables to be sure they take. */
reg::Write(this->registers->normal_int_enable, reg::Read(this->registers->normal_int_enable));
reg::Write(this->registers->error_int_enable, reg::Read(this->registers->error_int_enable));
reg::Write(m_registers->normal_int_enable, reg::Read(m_registers->normal_int_enable));
reg::Write(m_registers->error_int_enable, reg::Read(m_registers->error_int_enable));
/* If we're using interrupt events, configure appropriately. */
#if defined(AMS_SDMMC_USE_OS_EVENTS)
@ -146,8 +146,8 @@ namespace ams::sdmmc::impl {
this->ClearInterrupt();
/* Enable the interrupt signals. */
reg::ReadWrite(this->registers->normal_signal_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(ENABLED));
reg::ReadWrite(this->registers->error_signal_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (ENABLED));
reg::ReadWrite(m_registers->normal_signal_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(ENABLED));
reg::ReadWrite(m_registers->error_signal_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (ENABLED));
}
#endif
}
@ -157,14 +157,14 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
{
/* Disable the interrupt signals. */
reg::ReadWrite(this->registers->normal_signal_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(MASKED));
reg::ReadWrite(this->registers->error_signal_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (MASKED));
reg::ReadWrite(m_registers->normal_signal_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(MASKED));
reg::ReadWrite(m_registers->error_signal_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (MASKED));
}
#endif
/* Mask the status register interrupt enables. */
reg::ReadWrite(this->registers->normal_int_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(MASKED));
reg::ReadWrite(this->registers->error_int_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (MASKED));
reg::ReadWrite(m_registers->normal_int_enable, SD_HOST_STANDARD_NORMAL_INTERRUPT_ENABLE_ISSUE_COMMAND(MASKED));
reg::ReadWrite(m_registers->error_int_enable, SD_HOST_STANDARD_ERROR_INTERRUPT_ENABLE_ISSUE_COMMAND (MASKED));
}
#if defined(AMS_SDMMC_USE_OS_EVENTS)
@ -173,11 +173,11 @@ namespace ams::sdmmc::impl {
this->EnsureControl();
/* Wait for the interrupt to be signaled. */
os::MultiWaitHolderType *signaled_holder = os::TimedWaitAny(std::addressof(this->multi_wait), TimeSpan::FromMilliSeconds(timeout_ms));
if (signaled_holder == std::addressof(this->interrupt_event_holder)) {
os::MultiWaitHolderType *signaled_holder = os::TimedWaitAny(std::addressof(m_multi_wait), TimeSpan::FromMilliSeconds(timeout_ms));
if (signaled_holder == std::addressof(m_interrupt_event_holder)) {
/* We received the interrupt. */
return ResultSuccess();
} else if (signaled_holder == std::addressof(this->removed_event_holder)) {
} else if (signaled_holder == std::addressof(m_removed_event_holder)) {
/* The device was removed. */
return sdmmc::ResultDeviceRemoved();
} else {
@ -191,7 +191,7 @@ namespace ams::sdmmc::impl {
this->EnsureControl();
/* Clear the interrupt event. */
os::ClearInterruptEvent(this->interrupt_event);
os::ClearInterruptEvent(m_interrupt_event);
}
#endif
@ -216,25 +216,25 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(util::IsAligned(address, BufferDeviceVirtualAddressAlignment));
/* Configure for sdma. */
reg::Write(this->registers->adma_address, static_cast<u32>(address >> 0));
reg::Write(this->registers->upper_adma_address, static_cast<u32>(address >> BITSIZEOF(u32)));
reg::Write(m_registers->adma_address, static_cast<u32>(address >> 0));
reg::Write(m_registers->upper_adma_address, static_cast<u32>(address >> BITSIZEOF(u32)));
/* Set our next sdma address. */
this->next_sdma_address = util::AlignDown<u64>(address + SdmaBufferBoundary, SdmaBufferBoundary);
m_next_sdma_address = util::AlignDown<u64>(address + SdmaBufferBoundary, SdmaBufferBoundary);
/* Configure block size. */
AMS_ABORT_UNLESS(xfer_data->block_size <= SdHostStandardBlockSizeTransferBlockSizeMax);
reg::Write(this->registers->block_size, SD_REG_BITS_ENUM (BLOCK_SIZE_SDMA_BUFFER_BOUNDARY, 512_KB),
reg::Write(m_registers->block_size, SD_REG_BITS_ENUM (BLOCK_SIZE_SDMA_BUFFER_BOUNDARY, 512_KB),
SD_REG_BITS_VALUE(BLOCK_SIZE_TRANSFER_BLOCK_SIZE, static_cast<u16>(xfer_data->block_size)));
/* Configure transfer blocks. */
reg::Write(this->registers->block_count, num_xfer_blocks);
reg::Write(m_registers->block_count, num_xfer_blocks);
if (out_num_transferred_blocks != nullptr) {
*out_num_transferred_blocks = num_xfer_blocks;
}
/* Configure transfer mode. */
reg::Write(this->registers->transfer_mode, SD_REG_BITS_ENUM (TRANSFER_MODE_DMA_ENABLE, ENABLE),
reg::Write(m_registers->transfer_mode, SD_REG_BITS_ENUM (TRANSFER_MODE_DMA_ENABLE, ENABLE),
SD_REG_BITS_ENUM_SEL(TRANSFER_MODE_BLOCK_COUNT_ENABLE, (xfer_data->is_multi_block_transfer), ENABLE, DISABLE),
SD_REG_BITS_ENUM_SEL(TRANSFER_MODE_MULTI_BLOCK_SELECT, (xfer_data->is_multi_block_transfer), MULTI_BLOCK, SINGLE_BLOCK),
SD_REG_BITS_ENUM_SEL(TRANSFER_MODE_DATA_TRANSFER_DIRECTION, (xfer_data->transfer_direction == TransferDirection_ReadFromDevice), READ, WRITE),
@ -257,13 +257,13 @@ namespace ams::sdmmc::impl {
/* Configure block size. */
AMS_ABORT_UNLESS(tuning_block_size <= SdHostStandardBlockSizeTransferBlockSizeMax);
reg::Write(this->registers->block_size, SD_REG_BITS_VALUE(BLOCK_SIZE_TRANSFER_BLOCK_SIZE, tuning_block_size));
reg::Write(m_registers->block_size, SD_REG_BITS_VALUE(BLOCK_SIZE_TRANSFER_BLOCK_SIZE, tuning_block_size));
/* Configure transfer blocks. */
reg::Write(this->registers->block_count, 1);
reg::Write(m_registers->block_count, 1);
/* Configure transfer mode. */
reg::Write(this->registers->transfer_mode, SD_REG_BITS_ENUM(TRANSFER_MODE_DATA_TRANSFER_DIRECTION, READ));
reg::Write(m_registers->transfer_mode, SD_REG_BITS_ENUM(TRANSFER_MODE_DATA_TRANSFER_DIRECTION, READ));
}
void SdHostStandardController::SetCommand(const Command *command, bool has_xfer_data) {
@ -305,8 +305,8 @@ namespace ams::sdmmc::impl {
command_val |= reg::Encode(SD_REG_BITS_VALUE(COMMAND_COMMAND_INDEX, command->command_index));
/* Write the command and argument. */
reg::Write(this->registers->argument, command->command_argument);
reg::Write(this->registers->command, command_val);
reg::Write(m_registers->argument, command->command_argument);
reg::Write(m_registers->command, command_val);
}
void SdHostStandardController::SetCommandForTuning(u32 command_index) {
@ -316,7 +316,7 @@ namespace ams::sdmmc::impl {
Result SdHostStandardController::ResetCmdDatLine() {
/* Set the software reset cmd/dat bits. */
reg::ReadWrite(this->registers->software_reset, SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_CMD, RESET),
reg::ReadWrite(m_registers->software_reset, SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_CMD, RESET),
SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_DAT, RESET));
/* Ensure that we control the registers. */
@ -330,7 +330,7 @@ namespace ams::sdmmc::impl {
R_TRY(this->CheckRemoved());
/* Check if command inhibit is no longer present. */
if (reg::HasValue(this->registers->software_reset, SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_CMD, WORK),
if (reg::HasValue(m_registers->software_reset, SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_CMD, WORK),
SD_REG_BITS_ENUM(SOFTWARE_RESET_FOR_DAT, WORK)))
{
break;
@ -363,7 +363,7 @@ namespace ams::sdmmc::impl {
R_TRY(this->CheckRemoved());
/* Check if command inhibit is no longer present. */
if (reg::HasValue(this->registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_COMMAND_INHIBIT_CMD, READY))) {
if (reg::HasValue(m_registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_COMMAND_INHIBIT_CMD, READY))) {
break;
}
@ -383,7 +383,7 @@ namespace ams::sdmmc::impl {
R_TRY(this->CheckRemoved());
/* Check if command inhibit is no longer present. */
if (reg::HasValue(this->registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_COMMAND_INHIBIT_DAT, READY))) {
if (reg::HasValue(m_registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_COMMAND_INHIBIT_DAT, READY))) {
break;
}
@ -400,9 +400,9 @@ namespace ams::sdmmc::impl {
Result SdHostStandardController::CheckAndClearInterruptStatus(volatile u16 *out_normal_int_status, u16 wait_mask) {
/* Read the statuses. */
volatile u16 normal_int_status = reg::Read(this->registers->normal_int_status);
volatile u16 error_int_status = reg::Read(this->registers->error_int_status);
volatile u16 auto_cmd_err_status = reg::Read(this->registers->acmd12_err);
volatile u16 normal_int_status = reg::Read(m_registers->normal_int_status);
volatile u16 error_int_status = reg::Read(m_registers->error_int_status);
volatile u16 auto_cmd_err_status = reg::Read(m_registers->acmd12_err);
/* Set the output status, if necessary. */
if (out_normal_int_status != nullptr) {
@ -416,12 +416,12 @@ namespace ams::sdmmc::impl {
R_UNLESS(masked_status != 0, sdmmc::ResultNoWaitedInterrupt());
/* Write the masked value to the status register to ensure consistent state. */
reg::Write(this->registers->normal_int_status, masked_status);
reg::Write(m_registers->normal_int_status, masked_status);
return ResultSuccess();
}
/* We have an error interrupt. Write the status to the register to ensure consistent state. */
reg::Write(this->registers->error_int_status, error_int_status);
reg::Write(m_registers->error_int_status, error_int_status);
/* Check the error interrupt status bits, and return appropriate errors. */
R_UNLESS(reg::HasValue(error_int_status, SD_REG_BITS_ENUM(ERROR_INTERRUPT_STATUS_COMMAND_INDEX, NO_ERROR)), sdmmc::ResultResponseIndexError());
@ -509,10 +509,10 @@ namespace ams::sdmmc::impl {
/* Wait while transfer is not complete. */
while (true) {
/* Get the last block count. */
const u16 last_block_count = reg::Read(this->registers->block_count);
const u16 last_block_count = reg::Read(m_registers->block_count);
/* Wait for interrupt. */
Result result = this->WaitInterrupt(this->check_transfer_interval_ms);
Result result = this->WaitInterrupt(m_check_transfer_interval_ms);
if (R_SUCCEEDED(result)) {
/* If we succeeded, check/clear our interrupt status. */
volatile u16 normal_int_status;
@ -530,10 +530,10 @@ namespace ams::sdmmc::impl {
/* Otherwise, if a DMA interrupt was generated, advance to the next address. */
if (reg::HasValue(normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_STATUS_DMA_INTERRUPT, GENERATED))) {
reg::Write(this->registers->adma_address, static_cast<u32>(this->next_sdma_address >> 0));
reg::Write(this->registers->upper_adma_address, static_cast<u32>(this->next_sdma_address >> BITSIZEOF(u32)));
reg::Write(m_registers->adma_address, static_cast<u32>(m_next_sdma_address >> 0));
reg::Write(m_registers->upper_adma_address, static_cast<u32>(m_next_sdma_address >> BITSIZEOF(u32)));
this->next_sdma_address += SdmaBufferBoundary;
m_next_sdma_address += SdmaBufferBoundary;
}
} else {
/* Abort the transaction. */
@ -547,7 +547,7 @@ namespace ams::sdmmc::impl {
return result;
} else {
/* Otherwise, timeout if the transfer hasn't advanced. */
if (last_block_count != reg::Read(this->registers->block_count)) {
if (last_block_count != reg::Read(m_registers->block_count)) {
this->AbortTransaction();
return sdmmc::ResultTransferCompleteSoftwareTimeout();
}
@ -559,11 +559,11 @@ namespace ams::sdmmc::impl {
/* Wait while transfer is not complete. */
while (true) {
/* Get the last block count. */
const u16 last_block_count = reg::Read(this->registers->block_count);
const u16 last_block_count = reg::Read(m_registers->block_count);
/* Wait until transfer times out. */
{
ManualTimer timer(this->check_transfer_interval_ms);
ManualTimer timer(m_check_transfer_interval_ms);
while (true) {
/* Check/clear our interrupt status. */
volatile u16 normal_int_status;
@ -579,16 +579,16 @@ namespace ams::sdmmc::impl {
/* Otherwise, if a DMA interrupt was generated, advance to the next address. */
if (reg::HasValue(normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_STATUS_DMA_INTERRUPT, GENERATED))) {
reg::Write(this->registers->adma_address, static_cast<u32>(this->next_sdma_address >> 0));
reg::Write(this->registers->upper_adma_address, static_cast<u32>(this->next_sdma_address >> BITSIZEOF(u32)));
reg::Write(m_registers->adma_address, static_cast<u32>(m_next_sdma_address >> 0));
reg::Write(m_registers->upper_adma_address, static_cast<u32>(m_next_sdma_address >> BITSIZEOF(u32)));
this->next_sdma_address += SdmaBufferBoundary;
m_next_sdma_address += SdmaBufferBoundary;
}
} else if (sdmmc::ResultNoWaitedInterrupt::Includes(result)) {
/* Otherwise, if the wait for the interrupt isn't done, update the timer and check for timeout. */
if (!timer.Update()) {
/* Only timeout if the transfer hasn't advanced. */
if (last_block_count != reg::Read(this->registers->block_count)) {
if (last_block_count != reg::Read(m_registers->block_count)) {
this->AbortTransaction();
return sdmmc::ResultTransferCompleteSoftwareTimeout();
}
@ -618,7 +618,7 @@ namespace ams::sdmmc::impl {
R_TRY(this->CheckRemoved());
/* If the DAT0 line signal is level high, we're done. */
if (reg::HasValue(this->registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_DAT0_LINE_SIGNAL_LEVEL, HIGH))) {
if (reg::HasValue(m_registers->present_state, SD_REG_BITS_ENUM(PRESENT_STATE_DAT0_LINE_SIGNAL_LEVEL, HIGH))) {
return ResultSuccess();
}
@ -643,15 +643,15 @@ namespace ams::sdmmc::impl {
case ResponseType_R7:
/* 32-bit response. */
AMS_ABORT_UNLESS(response_size >= sizeof(u32) * 1);
out_response[0] = reg::Read(this->registers->response[0]);
out_response[0] = reg::Read(m_registers->response[0]);
break;
case ResponseType_R2:
/* 128-bit response. */
AMS_ABORT_UNLESS(response_size >= sizeof(u32) * 4);
out_response[0] = reg::Read(this->registers->response[0]);
out_response[1] = reg::Read(this->registers->response[1]);
out_response[2] = reg::Read(this->registers->response[2]);
out_response[3] = reg::Read(this->registers->response[3]);
out_response[0] = reg::Read(m_registers->response[0]);
out_response[1] = reg::Read(m_registers->response[1]);
out_response[2] = reg::Read(m_registers->response[2]);
out_response[3] = reg::Read(m_registers->response[3]);
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
@ -684,8 +684,8 @@ namespace ams::sdmmc::impl {
/* Process any response. */
if (command->response_type != ResponseType_R0) {
this->last_response_type = command->response_type;
this->GetResponse(this->last_response, sizeof(this->last_response), this->last_response_type);
m_last_response_type = command->response_type;
this->GetResponse(m_last_response, sizeof(m_last_response), m_last_response_type);
}
/* Wait for data to be transferred. */
@ -707,7 +707,7 @@ namespace ams::sdmmc::impl {
}
/* Process stop transition command. */
this->last_stop_transmission_response = this->registers->response[3];
m_last_stop_transmission_response = m_registers->response[3];
}
/* Wait until we're no longer busy. */
@ -751,7 +751,7 @@ namespace ams::sdmmc::impl {
/* Set registers. */
AMS_ABORT_UNLESS(registers_addr != 0);
this->registers = reinterpret_cast<SdHostStandardRegisters *>(registers_addr);
m_registers = reinterpret_cast<SdHostStandardRegisters *>(registers_addr);
/* Reset DMA buffers, if we have any. */
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
@ -760,36 +760,36 @@ namespace ams::sdmmc::impl {
/* Clear removed event, if we have one. */
#if defined(AMS_SDMMC_USE_OS_EVENTS)
this->removed_event = nullptr;
m_removed_event = nullptr;
#endif
/* Clear dma address. */
this->next_sdma_address = 0;
this->check_transfer_interval_ms = DefaultCheckTransferIntervalMilliSeconds;
m_next_sdma_address = 0;
m_check_transfer_interval_ms = DefaultCheckTransferIntervalMilliSeconds;
/* Clear clock/power trackers. */
this->device_clock_frequency_khz = 0;
this->is_power_saving_enable = false;
this->is_device_clock_enable = false;
m_device_clock_frequency_khz = 0;
m_is_power_saving_enable = false;
m_is_device_clock_enable = false;
/* Clear last response. */
this->last_response_type = ResponseType_R0;
std::memset(this->last_response, 0, sizeof(this->last_response));
this->last_stop_transmission_response = 0;
m_last_response_type = ResponseType_R0;
std::memset(m_last_response, 0, sizeof(m_last_response));
m_last_stop_transmission_response = 0;
}
void SdHostStandardController::Initialize() {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
{
os::InitializeMultiWait(std::addressof(this->multi_wait));
os::InitializeMultiWait(std::addressof(m_multi_wait));
AMS_ABORT_UNLESS(this->interrupt_event != nullptr);
os::InitializeMultiWaitHolder(std::addressof(this->interrupt_event_holder), this->interrupt_event);
os::LinkMultiWaitHolder(std::addressof(this->multi_wait), std::addressof(this->interrupt_event_holder));
AMS_ABORT_UNLESS(m_interrupt_event != nullptr);
os::InitializeMultiWaitHolder(std::addressof(m_interrupt_event_holder), m_interrupt_event);
os::LinkMultiWaitHolder(std::addressof(m_multi_wait), std::addressof(m_interrupt_event_holder));
if (this->removed_event != nullptr) {
os::InitializeMultiWaitHolder(std::addressof(this->removed_event_holder), this->removed_event);
os::LinkMultiWaitHolder(std::addressof(this->multi_wait), std::addressof(this->removed_event_holder));
if (m_removed_event != nullptr) {
os::InitializeMultiWaitHolder(std::addressof(m_removed_event_holder), m_removed_event);
os::LinkMultiWaitHolder(std::addressof(m_multi_wait), std::addressof(m_removed_event_holder));
}
}
#endif
@ -798,15 +798,15 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::Finalize() {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
{
if (this->removed_event != nullptr) {
os::UnlinkMultiWaitHolder(std::addressof(this->removed_event_holder));
os::FinalizeMultiWaitHolder(std::addressof(this->removed_event_holder));
if (m_removed_event != nullptr) {
os::UnlinkMultiWaitHolder(std::addressof(m_removed_event_holder));
os::FinalizeMultiWaitHolder(std::addressof(m_removed_event_holder));
}
os::UnlinkMultiWaitHolder(std::addressof(this->interrupt_event_holder));
os::FinalizeMultiWaitHolder(std::addressof(this->interrupt_event_holder));
os::UnlinkMultiWaitHolder(std::addressof(m_interrupt_event_holder));
os::FinalizeMultiWaitHolder(std::addressof(m_interrupt_event_holder));
os::FinalizeMultiWait(std::addressof(this->multi_wait));
os::FinalizeMultiWait(std::addressof(m_multi_wait));
}
#endif
}
@ -814,7 +814,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
void SdHostStandardController::RegisterDeviceVirtualAddress(uintptr_t buffer, size_t buffer_size, ams::dd::DeviceVirtualAddress buffer_device_virtual_address) {
/* Find and set a free info. */
for (auto &info : this->buffer_infos) {
for (auto &info : m_buffer_infos) {
if (info.buffer_address == 0) {
info = {
.buffer_address = buffer,
@ -830,7 +830,7 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::UnregisterDeviceVirtualAddress(uintptr_t buffer, size_t buffer_size, ams::dd::DeviceVirtualAddress buffer_device_virtual_address) {
/* Find and clear the buffer info. */
for (auto &info : this->buffer_infos) {
for (auto &info : m_buffer_infos) {
if (info.buffer_address == buffer) {
AMS_ABORT_UNLESS(info.buffer_size == buffer_size);
AMS_ABORT_UNLESS(info.buffer_device_virtual_address == buffer_device_virtual_address);
@ -852,9 +852,9 @@ namespace ams::sdmmc::impl {
BusPower SdHostStandardController::GetBusPower() const {
/* Check if the bus has power. */
if (reg::HasValue(this->registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON))) {
if (reg::HasValue(m_registers->power_control, SD_REG_BITS_ENUM(POWER_CONTROL_SD_BUS_POWER_FOR_VDD1, ON))) {
/* If it does, return the corresponding power. */
switch (reg::GetValue(this->registers->power_control, SD_REG_BITS_MASK(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1))) {
switch (reg::GetValue(m_registers->power_control, SD_REG_BITS_MASK(POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1))) {
case SD_HOST_STANDARD_POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1_1_8V:
return BusPower_1_8V;
case SD_HOST_STANDARD_POWER_CONTROL_SD_BUS_VOLTAGE_SELECT_FOR_VDD1_3_3V:
@ -874,15 +874,15 @@ namespace ams::sdmmc::impl {
/* Set the appropriate data transfer width. */
switch (bus_width) {
case BusWidth_1Bit:
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, ONE_BIT));
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, USE_DATA_TRANSFER_WIDTH));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, ONE_BIT));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, USE_DATA_TRANSFER_WIDTH));
break;
case BusWidth_4Bit:
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, FOUR_BIT));
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, USE_DATA_TRANSFER_WIDTH));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, FOUR_BIT));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, USE_DATA_TRANSFER_WIDTH));
break;
case BusWidth_8Bit:
reg::ReadWrite(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, EIGHT_BIT));
reg::ReadWrite(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, EIGHT_BIT));
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
@ -890,11 +890,11 @@ namespace ams::sdmmc::impl {
BusWidth SdHostStandardController::GetBusWidth() const {
/* Check if the bus is using eight-bit extended data transfer. */
if (reg::HasValue(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, EIGHT_BIT))) {
if (reg::HasValue(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_EXTENDED_DATA_TRANSFER_WIDTH, EIGHT_BIT))) {
return BusWidth_8Bit;
} else {
/* Bus is configured as USE_DATA_TRANSFER_WIDTH, so check if it's four bit. */
if (reg::HasValue(this->registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, FOUR_BIT))) {
if (reg::HasValue(m_registers->host_control, SD_REG_BITS_ENUM(HOST_CONTROL_DATA_TRANSFER_WIDTH, FOUR_BIT))) {
return BusWidth_4Bit;
} else {
return BusWidth_1Bit;
@ -904,68 +904,68 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::SetPowerSaving(bool en) {
/* Set whether we're power saving enable. */
this->is_power_saving_enable = en;
m_is_power_saving_enable = en;
/* Configure accordingly. */
if (this->is_power_saving_enable) {
if (m_is_power_saving_enable) {
/* We want to disable SD clock if it's enabled. */
if (reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE))) {
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
if (reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE))) {
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
}
} else {
/* We want to enable SD clock if it's disabled and we're supposed to enable device clock. */
if (this->is_device_clock_enable && reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE))) {
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
if (m_is_device_clock_enable && reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE))) {
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
}
}
}
void SdHostStandardController::EnableDeviceClock() {
/* If we're not in power-saving mode and the device clock is disabled, enable it. */
if (!this->is_power_saving_enable && reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE))) {
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
if (!m_is_power_saving_enable && reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE))) {
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
}
this->is_device_clock_enable = true;
m_is_device_clock_enable = true;
}
void SdHostStandardController::DisableDeviceClock() {
/* Unconditionally disable the device clock. */
this->is_device_clock_enable = false;
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
m_is_device_clock_enable = false;
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
}
void SdHostStandardController::ChangeCheckTransferInterval(u32 ms) {
this->check_transfer_interval_ms = ms;
m_check_transfer_interval_ms = ms;
}
void SdHostStandardController::SetDefaultCheckTransferInterval() {
this->check_transfer_interval_ms = DefaultCheckTransferIntervalMilliSeconds;
m_check_transfer_interval_ms = DefaultCheckTransferIntervalMilliSeconds;
}
Result SdHostStandardController::IssueCommand(const Command *command, TransferData *xfer_data, u32 *out_num_transferred_blocks) {
/* We need to have device clock enabled to issue commands. */
AMS_ABORT_UNLESS(this->is_device_clock_enable);
AMS_ABORT_UNLESS(m_is_device_clock_enable);
/* Check if we need to temporarily re-enable the device clock. */
const bool clock_disabled = reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
const bool clock_disabled = reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
/* Ensure that the clock is enabled and the device is usable for the period we're using it. */
if (clock_disabled) {
/* Turn on the clock. */
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
/* Ensure that our configuration takes. */
this->EnsureControl();
/* Wait 8 device clocks to be sure that it's usable. */
WaitClocks(8, this->device_clock_frequency_khz);
WaitClocks(8, m_device_clock_frequency_khz);
}
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
/* Issue the command. */
{
/* After we issue the command, we need to wait 8 device clocks. */
ON_SCOPE_EXIT { WaitClocks(8, this->device_clock_frequency_khz); };
ON_SCOPE_EXIT { WaitClocks(8, m_device_clock_frequency_khz); };
return this->IssueCommandWithDeviceClock(command, xfer_data, out_num_transferred_blocks);
}
@ -973,28 +973,28 @@ namespace ams::sdmmc::impl {
Result SdHostStandardController::IssueStopTransmissionCommand(u32 *out_response) {
/* We need to have device clock enabled to issue commands. */
AMS_ABORT_UNLESS(this->is_device_clock_enable);
AMS_ABORT_UNLESS(m_is_device_clock_enable);
/* Check if we need to temporarily re-enable the device clock. */
const bool clock_disabled = reg::HasValue(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
const bool clock_disabled = reg::HasValue(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
/* Ensure that the clock is enabled and the device is usable for the period we're using it. */
if (clock_disabled) {
/* Turn on the clock. */
reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
/* Ensure that our configuration takes. */
this->EnsureControl();
/* Wait 8 device clocks to be sure that it's usable. */
WaitClocks(8, this->device_clock_frequency_khz);
WaitClocks(8, m_device_clock_frequency_khz);
}
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(this->registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(m_registers->clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
/* Issue the command. */
{
/* After we issue the command, we need to wait 8 device clocks. */
ON_SCOPE_EXIT { WaitClocks(8, this->device_clock_frequency_khz); };
ON_SCOPE_EXIT { WaitClocks(8, m_device_clock_frequency_khz); };
return this->IssueStopTransmissionCommandWithDeviceClock(out_response);
}
@ -1003,7 +1003,7 @@ namespace ams::sdmmc::impl {
void SdHostStandardController::GetLastResponse(u32 *out_response, size_t response_size, ResponseType response_type) const {
/* Check that we can get the response. */
AMS_ABORT_UNLESS(out_response != nullptr);
AMS_ABORT_UNLESS(response_type == this->last_response_type);
AMS_ABORT_UNLESS(response_type == m_last_response_type);
/* Get the response appropriately. */
switch (response_type) {
@ -1013,15 +1013,15 @@ namespace ams::sdmmc::impl {
case ResponseType_R7:
/* 32-bit response. */
AMS_ABORT_UNLESS(response_size >= sizeof(u32) * 1);
out_response[0] = this->last_response[0];
out_response[0] = m_last_response[0];
break;
case ResponseType_R2:
/* 128-bit response. */
AMS_ABORT_UNLESS(response_size >= sizeof(u32) * 4);
out_response[0] = this->last_response[0];
out_response[1] = this->last_response[1];
out_response[2] = this->last_response[2];
out_response[3] = this->last_response[3];
out_response[0] = m_last_response[0];
out_response[1] = m_last_response[1];
out_response[2] = m_last_response[2];
out_response[3] = m_last_response[3];
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
@ -1033,7 +1033,7 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(response_size >= sizeof(u32));
/* Get the response. */
out_response[0] = this->last_stop_transmission_response;
out_response[0] = m_last_stop_transmission_response;
}
}

44
libraries/libvapours/source/sdmmc/impl/sdmmc_sd_host_standard_controller.hpp
View file

@ -32,43 +32,43 @@ namespace ams::sdmmc::impl {
static constexpr inline auto NumBufferInfos = 3;
#endif
protected:
SdHostStandardRegisters *registers;
SdHostStandardRegisters *m_registers;
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
BufferInfo buffer_infos[NumBufferInfos];
BufferInfo m_buffer_infos[NumBufferInfos];
#endif
#if defined(AMS_SDMMC_USE_OS_EVENTS)
os::MultiWaitType multi_wait;
os::InterruptEventType *interrupt_event;
os::MultiWaitHolderType interrupt_event_holder;
os::EventType *removed_event;
os::MultiWaitHolderType removed_event_holder;
os::MultiWaitType m_multi_wait;
os::InterruptEventType *m_interrupt_event;
os::MultiWaitHolderType m_interrupt_event_holder;
os::EventType *m_removed_event;
os::MultiWaitHolderType m_removed_event_holder;
#endif
u64 next_sdma_address;
u32 check_transfer_interval_ms;
u64 m_next_sdma_address;
u32 m_check_transfer_interval_ms;
u32 device_clock_frequency_khz;
bool is_power_saving_enable;
bool is_device_clock_enable;
u32 m_device_clock_frequency_khz;
bool m_is_power_saving_enable;
bool m_is_device_clock_enable;
ResponseType last_response_type;
u32 last_response[4];
u32 last_stop_transmission_response;
ResponseType m_last_response_type;
u32 m_last_response[4];
u32 m_last_stop_transmission_response;
protected:
#if defined(AMS_SDMMC_USE_OS_EVENTS)
void PreSetInterruptEvent(os::InterruptEventType *ie) {
this->interrupt_event = ie;
m_interrupt_event = ie;
}
bool IsRemoved() const {
return this->removed_event != nullptr && os::TryWaitEvent(this->removed_event);
return m_removed_event != nullptr && os::TryWaitEvent(m_removed_event);
}
#endif
void SetDeviceClockFrequencyKHz(u32 khz) {
this->device_clock_frequency_khz = khz;
m_device_clock_frequency_khz = khz;
}
#if defined(AMS_SDMMC_USE_DEVICE_VIRTUAL_ADDRESS)
@ -119,7 +119,7 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_OS_EVENTS)
virtual void PreSetRemovedEvent(os::EventType *e) override {
this->removed_event = e;
m_removed_event = e;
}
#endif
@ -143,18 +143,18 @@ namespace ams::sdmmc::impl {
virtual BusWidth GetBusWidth() const override;
virtual u32 GetDeviceClockFrequencyKHz() const override {
return this->device_clock_frequency_khz;
return m_device_clock_frequency_khz;
}
virtual void SetPowerSaving(bool en) override;
virtual bool IsPowerSavingEnable() const override {
return this->is_power_saving_enable;
return m_is_power_saving_enable;
}
virtual void EnableDeviceClock() override;
virtual void DisableDeviceClock() override;
virtual bool IsDeviceClockEnable() const override {
return this->is_device_clock_enable;
return m_is_device_clock_enable;
}
virtual u32 GetMaxTransferNumBlocks() const override {

318
libraries/libvapours/source/sdmmc/impl/sdmmc_sdmmc_controller.board.nintendo_nx.cpp
View file

@ -247,22 +247,22 @@ namespace ams::sdmmc::impl {
this->SetSchmittTrigger(bus_power);
/* Select one-cycle delay version of cmd_oen. */
reg::ReadWrite(this->sdmmc_registers->io_spare, SD_REG_BITS_ENUM(IO_SPARE_SPARE_OUT_3, ONE_CYCLE_DELAY));
reg::ReadWrite(m_sdmmc_registers->io_spare, SD_REG_BITS_ENUM(IO_SPARE_SPARE_OUT_3, ONE_CYCLE_DELAY));
/* Select regulated reference voltage for trimmer and DLL supply. */
reg::ReadWrite(this->sdmmc_registers->vendor_io_trim_cntrl, SD_REG_BITS_VALUE(VENDOR_IO_TRIM_CNTRL_SEL_VREG, 0));
reg::ReadWrite(m_sdmmc_registers->vendor_io_trim_cntrl, SD_REG_BITS_VALUE(VENDOR_IO_TRIM_CNTRL_SEL_VREG, 0));
/* Configure outbound tap value. */
reg::ReadWrite(this->sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_VALUE(VENDOR_CLOCK_CNTRL_TRIM_VAL, this->GetOutboundTapValue()));
reg::ReadWrite(m_sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_VALUE(VENDOR_CLOCK_CNTRL_TRIM_VAL, this->GetOutboundTapValue()));
/* Configure SPI_MODE_CLKEN_OVERRIDE. */
reg::ReadWrite(this->sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_ENUM(VENDOR_CLOCK_CNTRL_SPI_MODE_CLKEN_OVERRIDE, NORMAL));
reg::ReadWrite(m_sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_ENUM(VENDOR_CLOCK_CNTRL_SPI_MODE_CLKEN_OVERRIDE, NORMAL));
/* Set slew codes. */
this->SetSlewCodes();
/* Set vref sel. */
reg::ReadWrite(this->sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_SDMMC2TMC_CFG_SDMEMCOMP_VREF_SEL, this->GetVrefSelValue()));
reg::ReadWrite(m_sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_SDMMC2TMC_CFG_SDMEMCOMP_VREF_SEL, this->GetVrefSelValue()));
/* Perform drive strength calibration at the new power. */
this->SetDriveCodeOffsets(bus_power);
@ -277,14 +277,14 @@ namespace ams::sdmmc::impl {
Result SdmmcController::SetClockTrimmer(SpeedMode speed_mode, u8 tap_value) {
/* If speed mode is Hs400, set the dqs trim value. */
if (speed_mode == SpeedMode_MmcHs400) {
reg::ReadWrite(this->sdmmc_registers->vendor_cap_overrides, SD_REG_BITS_VALUE(VENDOR_CAP_OVERRIDES_DQS_TRIM_VAL, 40));
reg::ReadWrite(m_sdmmc_registers->vendor_cap_overrides, SD_REG_BITS_VALUE(VENDOR_CAP_OVERRIDES_DQS_TRIM_VAL, 40));
}
/* Configure tap value as updated by software. */
reg::ReadWrite(this->sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_TAP_VALUE_UPDATED_BY_HW, NOT_UPDATED_BY_HW));
reg::ReadWrite(m_sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_TAP_VALUE_UPDATED_BY_HW, NOT_UPDATED_BY_HW));
/* Set the inbound tap value. */
reg::ReadWrite(this->sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_VALUE(VENDOR_CLOCK_CNTRL_TAP_VAL, tap_value));
reg::ReadWrite(m_sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_VALUE(VENDOR_CLOCK_CNTRL_TAP_VAL, tap_value));
/* Reset the cmd/dat line. */
R_TRY(SdHostStandardController::ResetCmdDatLine());
@ -293,29 +293,29 @@ namespace ams::sdmmc::impl {
}
u8 SdmmcController::GetCurrentTapValue() {
return static_cast<u8>(reg::GetValue(this->sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_MASK(VENDOR_CLOCK_CNTRL_TAP_VAL)));
return static_cast<u8>(reg::GetValue(m_sdmmc_registers->vendor_clock_cntrl, SD_REG_BITS_MASK(VENDOR_CLOCK_CNTRL_TAP_VAL)));
}
Result SdmmcController::CalibrateDll() {
/* Check if we need to temporarily re-enable the device clock. */
const bool clock_disabled = reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
const bool clock_disabled = reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
/* Ensure that the clock is enabled for the period we're using it. */
if (clock_disabled) {
/* Turn on the clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
}
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
ON_SCOPE_EXIT { if (clock_disabled) { reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE)); } };
/* Begin calibration. */
reg::ReadWrite(this->sdmmc_registers->vendor_dllcal_cfg, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_CALIBRATE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->vendor_dllcal_cfg, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_CALIBRATE, ENABLE));
/* Wait up to 5ms for calibration to begin. */
{
ManualTimer timer(5);
while (true) {
/* If calibration is done, we're done. */
if (!reg::HasValue(this->sdmmc_registers->vendor_dllcal_cfg, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_CALIBRATE, ENABLE))) {
if (!reg::HasValue(m_sdmmc_registers->vendor_dllcal_cfg, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_CALIBRATE, ENABLE))) {
break;
}
@ -329,7 +329,7 @@ namespace ams::sdmmc::impl {
ManualTimer timer(10);
while (true) {
/* If calibration is done, we're done. */
if (reg::HasValue(this->sdmmc_registers->vendor_dllcal_cfg_sta, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_STA_DLL_CAL_ACTIVE, DONE))) {
if (reg::HasValue(m_sdmmc_registers->vendor_dllcal_cfg_sta, SD_REG_BITS_ENUM(VENDOR_DLLCAL_CFG_STA_DLL_CAL_ACTIVE, DONE))) {
break;
}
@ -343,12 +343,12 @@ namespace ams::sdmmc::impl {
Result SdmmcController::SetSpeedModeWithTapValue(SpeedMode speed_mode, u8 tap_value) {
/* Check if we need to temporarily disable the device clock. */
const bool clock_enabled = reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
const bool clock_enabled = reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
/* Ensure that the clock is disabled for the period we're using it. */
if (clock_enabled) {
/* Turn off the clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
}
/* Set clock trimmer. */
@ -362,37 +362,37 @@ namespace ams::sdmmc::impl {
case SpeedMode_MmcLegacySpeed:
case SpeedMode_SdCardDefaultSpeed:
/* Set as normal speed, 3.3V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control, SD_REG_BITS_ENUM(HOST_CONTROL_HIGH_SPEED_ENABLE, NORMAL_SPEED));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 3_3V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control, SD_REG_BITS_ENUM(HOST_CONTROL_HIGH_SPEED_ENABLE, NORMAL_SPEED));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 3_3V_SIGNALING));
break;
case SpeedMode_MmcHighSpeed:
case SpeedMode_SdCardHighSpeed:
/* Set as high speed, 3.3V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control, SD_REG_BITS_ENUM(HOST_CONTROL_HIGH_SPEED_ENABLE, HIGH_SPEED));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 3_3V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control, SD_REG_BITS_ENUM(HOST_CONTROL_HIGH_SPEED_ENABLE, HIGH_SPEED));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 3_3V_SIGNALING));
break;
case SpeedMode_MmcHs200:
/* Set as HS200, 1.8V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, HS200));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, HS200));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
break;
case SpeedMode_MmcHs400:
/* Set as HS400, 1.8V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, HS400));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, HS400));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
break;
case SpeedMode_SdCardSdr12:
/* Set as SDR12, 1.8V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, SDR12));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, SDR12));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
break;
case SpeedMode_SdCardSdr50:
case SpeedMode_SdCardSdr104:
case SpeedMode_GcAsicFpgaSpeed:
case SpeedMode_GcAsicSpeed:
/* Set as SDR104, 1.8V. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, SDR104));
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_UHS_MODE_SELECT, SDR104));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING));
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
@ -417,13 +417,13 @@ namespace ams::sdmmc::impl {
/* Write the divider val to clock control. */
const u16 n = x / 2;
const u16 upper_n = n >> 8;
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_VALUE(CLOCK_CONTROL_SDCLK_FREQUENCY_SELECT, n),
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_VALUE(CLOCK_CONTROL_SDCLK_FREQUENCY_SELECT, n),
SD_REG_BITS_VALUE(CLOCK_CONTROL_UPPER_BITS_OF_SDCLK_FREQUENCY_SELECT, upper_n));
/* Re-enable the clock, if we should. */
if (clock_enabled) {
/* Turn on the clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
}
/* If speed mode is Hs400, calibrate dll. */
@ -432,7 +432,7 @@ namespace ams::sdmmc::impl {
}
/* Set the current speed mode. */
this->current_speed_mode = speed_mode;
m_current_speed_mode = speed_mode;
return ResultSuccess();
}
@ -452,16 +452,16 @@ namespace ams::sdmmc::impl {
{
this->ClearInterrupt();
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.normal_signal_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.normal_signal_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
}
#endif
/* Set the buffer read ready enable, and read status to ensure it takes. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.normal_int_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
reg::Write(this->sdmmc_registers->sd_host_standard_registers.normal_int_status, reg::Read(this->sdmmc_registers->sd_host_standard_registers.normal_int_status));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.normal_int_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
reg::Write(m_sdmmc_registers->sd_host_standard_registers.normal_int_status, reg::Read(m_sdmmc_registers->sd_host_standard_registers.normal_int_status));
/* Issue command with clock disabled. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
{
SdHostStandardController::SetCommandForTuning(command_index);
@ -469,17 +469,17 @@ namespace ams::sdmmc::impl {
WaitMicroSeconds(1);
SdHostStandardController::AbortTransaction();
}
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
/* When we're done waiting, ensure that we clean up appropriately. */
ON_SCOPE_EXIT {
/* Clear the buffer read ready signal, if we should. */
#if defined(AMS_SDMMC_USE_OS_EVENTS)
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.normal_signal_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, MASKED));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.normal_signal_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, MASKED));
#endif
/* Clear the buffer read ready enable. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.normal_int_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, MASKED));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.normal_int_enable, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, MASKED));
/* Wait 8 clocks to ensure configuration takes. */
SdHostStandardController::EnsureControl();
@ -492,7 +492,7 @@ namespace ams::sdmmc::impl {
const auto result = SdHostStandardController::WaitInterrupt(TuningCommandTimeoutMilliSeconds);
if (R_SUCCEEDED(result)) {
/* If we succeeded, clear the interrupt. */
reg::Write(this->sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
reg::Write(m_sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
this->ClearInterrupt();
return ResultSuccess();
} else if (sdmmc::ResultWaitInterruptSoftwareTimeout::Includes(result)) {
@ -508,9 +508,9 @@ namespace ams::sdmmc::impl {
ManualTimer timer(TuningCommandTimeoutMilliSeconds);
while (true) {
/* Check if we received the interrupt. */
if (reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED))) {
if (reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED))) {
/* If we did, acknowledge it. */
reg::Write(this->sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
reg::Write(m_sdmmc_registers->sd_host_standard_registers.normal_int_status, SD_REG_BITS_ENUM(NORMAL_INTERRUPT_BUFFER_READ_READY, ENABLED));
return ResultSuccess();
}
@ -530,7 +530,7 @@ namespace ams::sdmmc::impl {
this->GetAutoCalOffsets(std::addressof(pd), std::addressof(pu), bus_power);
/* Set the offsets. */
reg::ReadWrite(this->sdmmc_registers->auto_cal_config, SD_REG_BITS_VALUE(AUTO_CAL_CONFIG_AUTO_CAL_PD_OFFSET, pd),
reg::ReadWrite(m_sdmmc_registers->auto_cal_config, SD_REG_BITS_VALUE(AUTO_CAL_CONFIG_AUTO_CAL_PD_OFFSET, pd),
SD_REG_BITS_VALUE(AUTO_CAL_CONFIG_AUTO_CAL_PU_OFFSET, pu));
/* Wait for 1ms to ensure that our configuration takes. */
@ -541,22 +541,22 @@ namespace ams::sdmmc::impl {
void SdmmcController::CalibrateDriveStrength(BusPower bus_power) {
/* Reset drive strength calibration status. */
this->drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationNotCompleted();
m_drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationNotCompleted();
/* Check if we need to temporarily disable the device clock. */
const bool clock_enabled = reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
const bool clock_enabled = reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
/* Ensure that the clock is disabled for the period we're using it. */
if (clock_enabled) {
/* Turn off the clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
}
/* Calibrate with the clock disabled. */
{
/* Set SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD. */
if (reg::HasValue(this->sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 0))) {
reg::ReadWrite(this->sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 1));
if (reg::HasValue(m_sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 0))) {
reg::ReadWrite(m_sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 1));
SdHostStandardController::EnsureControl();
WaitMicroSeconds(1);
}
@ -564,7 +564,7 @@ namespace ams::sdmmc::impl {
/* Calibrate with SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD set. */
{
/* Begin autocal. */
reg::ReadWrite(this->sdmmc_registers->auto_cal_config, SD_REG_BITS_ENUM(AUTO_CAL_CONFIG_AUTO_CAL_START, ENABLED),
reg::ReadWrite(m_sdmmc_registers->auto_cal_config, SD_REG_BITS_ENUM(AUTO_CAL_CONFIG_AUTO_CAL_START, ENABLED),
SD_REG_BITS_ENUM(AUTO_CAL_CONFIG_AUTO_CAL_ENABLE, ENABLED));
SdHostStandardController::EnsureControl();
WaitMicroSeconds(2);
@ -573,14 +573,14 @@ namespace ams::sdmmc::impl {
ManualTimer timer(10);
while (true) {
/* Check if auto cal is inactive. */
if (reg::HasValue(this->sdmmc_registers->auto_cal_status, SD_REG_BITS_ENUM(AUTO_CAL_STATUS_AUTO_CAL_ACTIVE, INACTIVE))) {
if (reg::HasValue(m_sdmmc_registers->auto_cal_status, SD_REG_BITS_ENUM(AUTO_CAL_STATUS_AUTO_CAL_ACTIVE, INACTIVE))) {
/* Check the pullup status. */
const u32 pullup = (reg::GetValue(this->sdmmc_registers->auto_cal_status, SD_REG_BITS_MASK(AUTO_CAL_STATUS_AUTO_CAL_PULLUP))) & 0x1F;
const u32 pullup = (reg::GetValue(m_sdmmc_registers->auto_cal_status, SD_REG_BITS_MASK(AUTO_CAL_STATUS_AUTO_CAL_PULLUP))) & 0x1F;
if (pullup == 0x1F) {
this->drive_strength_calibration_status = sdmmc::ResultSdmmcCompShortToGnd();
m_drive_strength_calibration_status = sdmmc::ResultSdmmcCompShortToGnd();
}
if (pullup == 0) {
this->drive_strength_calibration_status = sdmmc::ResultSdmmcCompOpen();
m_drive_strength_calibration_status = sdmmc::ResultSdmmcCompOpen();
}
break;
@ -588,40 +588,40 @@ namespace ams::sdmmc::impl {
/* Otherwise, check if we've timed out. */
if (!timer.Update()) {
this->drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationSoftwareTimeout();
m_drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationSoftwareTimeout();
this->SetDriveStrengthToDefaultValues(bus_power);
reg::ReadWrite(this->sdmmc_registers->auto_cal_config, SD_REG_BITS_ENUM(AUTO_CAL_CONFIG_AUTO_CAL_ENABLE, DISABLED));
reg::ReadWrite(m_sdmmc_registers->auto_cal_config, SD_REG_BITS_ENUM(AUTO_CAL_CONFIG_AUTO_CAL_ENABLE, DISABLED));
break;
}
}
}
/* Clear SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD. */
reg::ReadWrite(this->sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 0));
reg::ReadWrite(m_sdmmc_registers->sdmemcomppadctrl, SD_REG_BITS_VALUE(SDMEMCOMPPADCTRL_PAD_E_INPUT_OR_E_PWRD, 0));
}
/* Re-enable the clock, if we should. */
if (clock_enabled) {
/* Turn on the clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
}
/* If calibration didn't receive a replacement error, set internal state to success. */
if (sdmmc::ResultDriveStrengthCalibrationNotCompleted::Includes(this->drive_strength_calibration_status)) {
this->drive_strength_calibration_status = ResultSuccess();
if (sdmmc::ResultDriveStrengthCalibrationNotCompleted::Includes(m_drive_strength_calibration_status)) {
m_drive_strength_calibration_status = ResultSuccess();
}
}
Result SdmmcController::Startup(BusPower bus_power, BusWidth bus_width, SpeedMode speed_mode, bool power_saving_enable) {
/* Verify that we're awake. */
AMS_ABORT_UNLESS(this->is_awake);
AMS_ABORT_UNLESS(m_is_awake);
/* Release the controller from reset. */
this->ReleaseReset(speed_mode);
/* Mark that we're not shutdown. */
this->is_shutdown = false;
m_is_shutdown = false;
/* Power on the controller. */
R_TRY(this->PowerOn(bus_power));
@ -646,12 +646,12 @@ namespace ams::sdmmc::impl {
void SdmmcController::Shutdown() {
/* If we're already shut down, there's nothing to do. */
if (this->is_shutdown) {
if (m_is_shutdown) {
return;
}
/* If we're currently awake, we need to disable clock/power. */
if (this->is_awake) {
if (m_is_awake) {
SdHostStandardController::DisableDeviceClock();
SdHostStandardController::SetBusPower(BusPower_Off);
SdHostStandardController::EnsureControl();
@ -661,26 +661,26 @@ namespace ams::sdmmc::impl {
this->PowerOff();
/* If awake, assert reset. */
if (this->is_awake) {
if (m_is_awake) {
this->AssertReset();
}
/* Mark that we're shutdown. */
this->is_shutdown = true;
m_is_shutdown = true;
}
void SdmmcController::PutToSleep() {
/* If we're already shut down or asleep, there's nothing to do. */
if (this->is_shutdown || !this->is_awake) {
if (m_is_shutdown || !m_is_awake) {
return;
}
/* Save values before sleep. */
this->bus_power_before_sleep = SdHostStandardController::GetBusPower();
this->bus_width_before_sleep = SdHostStandardController::GetBusWidth();
this->speed_mode_before_sleep = this->current_speed_mode;
this->tap_value_before_sleep = this->GetCurrentTapValue();
this->is_powersaving_enable_before_sleep = SdHostStandardController::IsPowerSavingEnable();
m_bus_power_before_sleep = SdHostStandardController::GetBusPower();
m_bus_width_before_sleep = SdHostStandardController::GetBusWidth();
m_speed_mode_before_sleep = m_current_speed_mode;
m_tap_value_before_sleep = this->GetCurrentTapValue();
m_is_powersaving_enable_before_sleep = SdHostStandardController::IsPowerSavingEnable();
/* Disable clock/power to the device. */
SdHostStandardController::DisableDeviceClock();
@ -691,31 +691,31 @@ namespace ams::sdmmc::impl {
this->AssertReset();
/* Mark that we're asleep. */
this->is_awake = false;
m_is_awake = false;
}
Result SdmmcController::Awaken() {
/* If we're shut down, or if we're awake already, there's nothing to do. */
R_SUCCEED_IF(this->is_shutdown);
R_SUCCEED_IF(this->is_awake);
R_SUCCEED_IF(m_is_shutdown);
R_SUCCEED_IF(m_is_awake);
/* Mark that we're awake. */
this->is_awake = true;
m_is_awake = true;
/* Clear pad parked status. */
this->ClearPadParked();
/* Release reset. */
this->ReleaseReset(this->speed_mode_before_sleep);
this->ReleaseReset(m_speed_mode_before_sleep);
/* Start up for the correct power. */
R_TRY(this->StartupCore(this->bus_power_before_sleep));
R_TRY(this->StartupCore(m_bus_power_before_sleep));
/* Configure values to what they were before sleep. */
SdHostStandardController::SetBusWidth(this->bus_width_before_sleep);
SdHostStandardController::SetBusPower(this->bus_power_before_sleep);
R_TRY(this->SetSpeedModeWithTapValue(this->speed_mode_before_sleep, this->tap_value_before_sleep));
this->SetPowerSaving(this->is_powersaving_enable_before_sleep);
SdHostStandardController::SetBusWidth(m_bus_width_before_sleep);
SdHostStandardController::SetBusPower(m_bus_power_before_sleep);
R_TRY(this->SetSpeedModeWithTapValue(m_speed_mode_before_sleep, m_tap_value_before_sleep));
this->SetPowerSaving(m_is_powersaving_enable_before_sleep);
/* Enable clock to the device. */
SdHostStandardController::EnableDeviceClock();
@ -726,10 +726,10 @@ namespace ams::sdmmc::impl {
Result SdmmcController::SwitchToSdr12() {
/* Disable clock. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, DISABLE));
/* Check that the dat lines are all low. */
R_UNLESS(reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.present_state, SD_REG_BITS_VALUE(PRESENT_STATE_DAT0_3_LINE_SIGNAL_LEVEL, 0b0000)), sdmmc::ResultSdCardNotReadyToVoltageSwitch());
R_UNLESS(reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.present_state, SD_REG_BITS_VALUE(PRESENT_STATE_DAT0_3_LINE_SIGNAL_LEVEL, 0b0000)), sdmmc::ResultSdCardNotReadyToVoltageSwitch());
/* Set Speed Mode. */
R_TRY(this->SetSpeedMode(SpeedMode_SdCardSdr12));
@ -751,15 +751,15 @@ namespace ams::sdmmc::impl {
WaitMicroSeconds(5000);
/* Check that we switched to 1.8V. */
R_UNLESS(reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING)), sdmmc::ResultSdHostStandardFailSwitchTo1_8V());
R_UNLESS(reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_1_8V_SIGNALING_ENABLE, 1_8V_SIGNALING)), sdmmc::ResultSdHostStandardFailSwitchTo1_8V());
/* Enable clock, and wait 1ms. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.clock_control, SD_REG_BITS_ENUM(CLOCK_CONTROL_SD_CLOCK_ENABLE, ENABLE));
SdHostStandardController::EnsureControl();
WaitMicroSeconds(1000);
/* Check that the dat lines are all high. */
R_UNLESS(reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.present_state, SD_REG_BITS_VALUE(PRESENT_STATE_DAT0_3_LINE_SIGNAL_LEVEL, 0b1111)), sdmmc::ResultSdCardNotCompleteVoltageSwitch());
R_UNLESS(reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.present_state, SD_REG_BITS_VALUE(PRESENT_STATE_DAT0_3_LINE_SIGNAL_LEVEL, 0b1111)), sdmmc::ResultSdCardNotCompleteVoltageSwitch());
return ResultSuccess();
}
@ -768,8 +768,8 @@ namespace ams::sdmmc::impl {
/* Get the tap value. */
u8 tap_value;
if (speed_mode == SpeedMode_MmcHs400) {
AMS_ABORT_UNLESS(this->is_valid_tap_value_for_hs_400);
tap_value = this->tap_value_for_hs_400;
AMS_ABORT_UNLESS(m_is_valid_tap_value_for_hs_400);
tap_value = m_tap_value_for_hs_400;
} else {
tap_value = this->GetDefaultInboundTapValue();
}
@ -818,7 +818,7 @@ namespace ams::sdmmc::impl {
Result SdmmcController::Tuning(SpeedMode speed_mode, u32 command_index) {
/* Clear vendor tuning control 1. */
reg::Write(this->sdmmc_registers->vendor_tuning_cntrl1, 0);
reg::Write(m_sdmmc_registers->vendor_tuning_cntrl1, 0);
/* Determine/configure the number of tries. */
int num_tries;
@ -827,25 +827,25 @@ namespace ams::sdmmc::impl {
case SpeedMode_MmcHs400:
case SpeedMode_SdCardSdr104:
num_tries = 128;
reg::ReadWrite(this->sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_NUM_TUNING_ITERATIONS, TRIES_128));
reg::ReadWrite(m_sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_NUM_TUNING_ITERATIONS, TRIES_128));
break;
case SpeedMode_SdCardSdr50:
case SpeedMode_GcAsicFpgaSpeed:
case SpeedMode_GcAsicSpeed:
num_tries = 256;
reg::ReadWrite(this->sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_NUM_TUNING_ITERATIONS, TRIES_256));
reg::ReadWrite(m_sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_NUM_TUNING_ITERATIONS, TRIES_256));
break;
AMS_UNREACHABLE_DEFAULT_CASE();
}
/* Configure the multiplier. */
reg::ReadWrite(this->sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_VALUE(VENDOR_TUNING_CNTRL0_MUL_M, 1));
reg::ReadWrite(m_sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_VALUE(VENDOR_TUNING_CNTRL0_MUL_M, 1));
/* Configure tap value to be updated by hardware. */
reg::ReadWrite(this->sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_TAP_VALUE_UPDATED_BY_HW, UPDATED_BY_HW));
reg::ReadWrite(m_sdmmc_registers->vendor_tuning_cntrl0, SD_REG_BITS_ENUM(VENDOR_TUNING_CNTRL0_TAP_VALUE_UPDATED_BY_HW, UPDATED_BY_HW));
/* Configure to execute tuning. */
reg::ReadWrite(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_EXECUTE_TUNING, EXECUTE_TUNING));
reg::ReadWrite(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_EXECUTE_TUNING, EXECUTE_TUNING));
/* Perform tuning num_tries times. */
for (int i = 0; /* ... */; ++i) {
@ -860,70 +860,70 @@ namespace ams::sdmmc::impl {
break;
}
if (reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_EXECUTE_TUNING, TUNING_COMPLETED))) {
if (reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_EXECUTE_TUNING, TUNING_COMPLETED))) {
break;
}
}
/* Check if we're using the tuned clock. */
R_UNLESS(reg::HasValue(this->sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_SAMPLING_CLOCK, USING_TUNED_CLOCK)), sdmmc::ResultTuningFailed());
R_UNLESS(reg::HasValue(m_sdmmc_registers->sd_host_standard_registers.host_control2, SD_REG_BITS_ENUM(HOST_CONTROL2_SAMPLING_CLOCK, USING_TUNED_CLOCK)), sdmmc::ResultTuningFailed());
return ResultSuccess();
}
void SdmmcController::SaveTuningStatusForHs400() {
/* Save the current tap value. */
this->tap_value_for_hs_400 = GetCurrentTapValue();
this->is_valid_tap_value_for_hs_400 = true;
m_tap_value_for_hs_400 = GetCurrentTapValue();
m_is_valid_tap_value_for_hs_400 = true;
}
Result Sdmmc1Controller::PowerOnForRegisterControl(BusPower bus_power) {
AMS_ABORT_UNLESS(bus_power == BusPower_3_3V);
/* Nintendo sets the current bus power regardless of whether the call succeeds. */
ON_SCOPE_EXIT { this->current_bus_power = BusPower_3_3V; };
ON_SCOPE_EXIT { m_current_bus_power = BusPower_3_3V; };
/* pcv::PowerOn(pcv::PowerControlTarget_SdCard, 3300000); */
R_TRY(this->power_controller->PowerOn(BusPower_3_3V));
R_TRY(m_power_controller->PowerOn(BusPower_3_3V));
return ResultSuccess();
}
void Sdmmc1Controller::PowerOffForRegisterControl() {
/* If we're already off, there's nothing to do. */
if (this->current_bus_power == BusPower_Off) {
if (m_current_bus_power == BusPower_Off) {
return;
}
/* If we're at 3.3V, lower to 1.8V. */
if (this->current_bus_power == BusPower_3_3V) {
if (m_current_bus_power == BusPower_3_3V) {
/* pcv::ChangeVoltage(pcv::PowerControlTarget_SdCard, 1800000); */
this->power_controller->LowerBusPower();
m_power_controller->LowerBusPower();
/* Set our bus power. */
this->current_bus_power = BusPower_1_8V;
m_current_bus_power = BusPower_1_8V;
}
/* pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1OutputHigh); */
/* pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1OutputHigh); */
pinmux_impl::SetPinAssignment(pinmux_impl::PinAssignment_Sdmmc1OutputHigh);
/* pcv::PowerOff(pcv::PowerControlTarget_SdCard); */
this->power_controller->PowerOff();
m_power_controller->PowerOff();
/* Set our bus power. */
this->current_bus_power = BusPower_Off;
m_current_bus_power = BusPower_Off;
/* pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1ResetState); */
/* pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1ResetState); */
pinmux_impl::SetPinAssignment(pinmux_impl::PinAssignment_Sdmmc1ResetState);
}
Result Sdmmc1Controller::LowerBusPowerForRegisterControl() {
/* Nintendo sets the current bus power regardless of whether the call succeeds. */
ON_SCOPE_EXIT { this->current_bus_power = BusPower_1_8V; };
ON_SCOPE_EXIT { m_current_bus_power = BusPower_1_8V; };
/* pcv::ChangeVoltage(pcv::PowerControlTarget_SdCard, 1800000); */
R_TRY(this->power_controller->LowerBusPower());
R_TRY(m_power_controller->LowerBusPower());
return ResultSuccess();
}
@ -932,16 +932,16 @@ namespace ams::sdmmc::impl {
SdHostStandardController::EnsureControl();
if (IsSocMariko()) {
/* pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
/* pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
pinmux_impl::SetPinAssignment(pinmux_impl::PinAssignment_Sdmmc1SchmtEnable);
} else {
switch (bus_power) {
case BusPower_1_8V:
/* pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
/* pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
pinmux_impl::SetPinAssignment(pinmux_impl::PinAssignment_Sdmmc1SchmtEnable);
break;
case BusPower_3_3V:
/* pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtDisable); */
/* pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtDisable); */
pinmux_impl::SetPinAssignment(pinmux_impl::PinAssignment_Sdmmc1SchmtDisable);
break;
case BusPower_Off:
@ -955,7 +955,7 @@ namespace ams::sdmmc::impl {
AMS_ABORT_UNLESS(bus_power == BusPower_3_3V);
/* Nintendo sets the current bus power regardless of whether the call succeeds. */
ON_SCOPE_EXIT { this->current_bus_power = BusPower_3_3V; };
ON_SCOPE_EXIT { m_current_bus_power = BusPower_3_3V; };
/* TODO: return pcv::PowerOn(pcv::PowerControlTarget_SdCard, 3300000); */
return ResultSuccess();
@ -963,28 +963,28 @@ namespace ams::sdmmc::impl {
void Sdmmc1Controller::PowerOffForPcvControl() {
/* If we're already off, there's nothing to do. */
if (this->current_bus_power == BusPower_Off) {
if (m_current_bus_power == BusPower_Off) {
return;
}
/* If we're at 3.3V, lower to 1.8V. */
{
/* TODO: pcv::ChangeVoltage(pcv::PowerControlTarget_SdCard, 1800000); */
this->current_bus_power = BusPower_1_8V;
m_current_bus_power = BusPower_1_8V;
}
/* TODO: pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1OutputHigh); */
/* TODO: pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1OutputHigh); */
/* TODO: pcv::PowerOff(pcv::PowerControlTarget_SdCard); */
this->current_bus_power = BusPower_Off;
m_current_bus_power = BusPower_Off;
/* TODO: pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1ResetState); */
/* TODO: pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1ResetState); */
}
Result Sdmmc1Controller::LowerBusPowerForPcvControl() {
/* Nintendo sets the current bus power regardless of whether the call succeeds. */
ON_SCOPE_EXIT { this->current_bus_power = BusPower_1_8V; };
ON_SCOPE_EXIT { m_current_bus_power = BusPower_1_8V; };
/* TODO: return pcv::ChangeVoltage(pcv::PowerControlTarget_SdCard, 1800000); */
return ResultSuccess();
@ -994,14 +994,14 @@ namespace ams::sdmmc::impl {
SdHostStandardController::EnsureControl();
if (IsSocMariko()) {
/* TODO: pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
/* TODO: pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
} else {
switch (bus_power) {
case BusPower_1_8V:
/* TODO: pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
/* TODO: pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtEnable); */
break;
case BusPower_3_3V:
/* TODO: pinmux::SetPinAssignment(std::addressof(this->pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtDisable); */
/* TODO: pinmux::SetPinAssignment(std::addressof(m_pinmux_session), pinmux::PinAssignment_Sdmmc1SchmtDisable); */
break;
case BusPower_Off:
AMS_UNREACHABLE_DEFAULT_CASE();
@ -1012,7 +1012,7 @@ namespace ams::sdmmc::impl {
Result Sdmmc1Controller::PowerOn(BusPower bus_power) {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
if (this->is_pcv_control) {
if (m_is_pcv_control) {
return this->PowerOnForPcvControl(bus_power);
} else
#endif
@ -1023,7 +1023,7 @@ namespace ams::sdmmc::impl {
void Sdmmc1Controller::PowerOff() {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
if (this->is_pcv_control) {
if (m_is_pcv_control) {
return this->PowerOffForPcvControl();
} else
#endif
@ -1034,7 +1034,7 @@ namespace ams::sdmmc::impl {
Result Sdmmc1Controller::LowerBusPower() {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
if (this->is_pcv_control) {
if (m_is_pcv_control) {
return this->LowerBusPowerForPcvControl();
} else
#endif
@ -1045,7 +1045,7 @@ namespace ams::sdmmc::impl {
void Sdmmc1Controller::SetSchmittTrigger(BusPower bus_power) {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
if (this->is_pcv_control) {
if (m_is_pcv_control) {
return this->SetSchmittTriggerForPcvControl(bus_power);
} else
#endif
@ -1060,7 +1060,7 @@ namespace ams::sdmmc::impl {
void Sdmmc1Controller::Finalize() {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
if (this->is_pcv_control) {
if (m_is_pcv_control) {
return this->FinalizeForPcvControl();
} else
#endif
@ -1072,20 +1072,20 @@ namespace ams::sdmmc::impl {
void Sdmmc1Controller::InitializeForRegisterControl() {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
/* Mark ourselves as initialized by register control. */
this->is_pcv_control = false;
m_is_pcv_control = false;
#endif
/* pinmux::Initialize(); */
/* This just opens a session handle to pinmux service, no work to do. */
/* pinmux::OpenSession(std::addressof(this->pinmux_session), pinmux::AssignablePinGroupName_Sdmmc1); */
/* pinmux::OpenSession(std::addressof(m_pinmux_session), pinmux::AssignablePinGroupName_Sdmmc1); */
/* This just sets the session's internal value to the pin group name, so nothing to do here either. */
/* pcv::Initialize(); */
/* This initializes a lot of globals in pcv, most of which we don't care about. */
/* However, we do care about the Sdmmc1PowerController. */
AMS_ABORT_UNLESS(this->power_controller == nullptr);
this->power_controller = util::ConstructAt(this->power_controller_storage);
AMS_ABORT_UNLESS(m_power_controller == nullptr);
m_power_controller = util::ConstructAt(m_power_controller_storage);
/* Perform base initialization. */
SdmmcController::Initialize();
@ -1098,11 +1098,11 @@ namespace ams::sdmmc::impl {
/* pcv::Finalize(); */
/* As with initialize, we mostly don't care about the globals this touches. */
/* However, we do want to finalize the Sdmmc1PowerController. */
AMS_ABORT_UNLESS(this->power_controller != nullptr);
this->power_controller = nullptr;
util::DestroyAt(this->power_controller_storage);
AMS_ABORT_UNLESS(m_power_controller != nullptr);
m_power_controller = nullptr;
util::DestroyAt(m_power_controller_storage);
/* pinmux::CloseSession(std::addressof(this->pinmux_session)); */
/* pinmux::CloseSession(std::addressof(m_pinmux_session)); */
/* This does nothing. */
/* pinmux::Finalize(); */
@ -1110,17 +1110,17 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
/* Mark ourselves as initialized by register control. */
this->is_pcv_control = false;
m_is_pcv_control = false;
#endif
}
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
void Sdmmc1Controller::InitializeForPcvControl() {
/* Mark ourselves as initialized by pcv control. */
this->is_pcv_control = true;
m_is_pcv_control = true;
/* TODO: pinmux::Initialize(); */
/* TODO: pinmux::OpenSession(std::addressof(this->pinmux_session), pinmux::AssignablePinGroupName_Sdmmc1); */
/* TODO: pinmux::OpenSession(std::addressof(m_pinmux_session), pinmux::AssignablePinGroupName_Sdmmc1); */
/* TODO: pcv::Initialize(); */
/* Perform base initialization. */
@ -1132,11 +1132,11 @@ namespace ams::sdmmc::impl {
SdmmcController::Finalize();
/* TODO: pcv::Finalize(); */
/* TODO: pinmux::CloseSession(std::addressof(this->pinmux_session)); */
/* TODO: pinmux::CloseSession(std::addressof(m_pinmux_session)); */
/* TODO: pinmux::Finalize(); */
/* Mark ourselves as initialized by register control. */
this->is_pcv_control = false;
m_is_pcv_control = false;
}
#endif
@ -1206,24 +1206,24 @@ namespace ams::sdmmc::impl {
dd::ReadIoRegister(ApbdevPmcNoIoPowerAddress);
}
Sdmmc1Controller::PowerController::PowerController() : current_bus_power(BusPower_Off) {
Sdmmc1Controller::PowerController::PowerController() : m_current_bus_power(BusPower_Off) {
/* gpio::Initialize(); */
/* ... */
/* Open gpio session. */
/* gpio::OpenSession(std::addressof(this->gpio_pad_session), gpio::GpioPadName_PowSdEn); */
/* gpio::OpenSession(std::addressof(m_gpio_pad_session), gpio::GpioPadName_PowSdEn); */
gpio_impl::OpenSession(gpio_impl::GpioPadName_PowSdEn);
/* Configure the gpio as low/output. */
/* gpio::SetValue(std::addressof(this->gpio_pad_session), gpio::GpioValue_Low); */
/* gpio::SetValue(std::addressof(m_gpio_pad_session), gpio::GpioValue_Low); */
gpio_impl::SetValue(gpio_impl::GpioPadName_PowSdEn, gpio_impl::GpioValue_Low);
/* gpio::SetDirection(std::addressof(this->gpio_pad_session), gpio::Direction_Output); */
/* gpio::SetDirection(std::addressof(m_gpio_pad_session), gpio::Direction_Output); */
gpio_impl::SetDirection(gpio_impl::GpioPadName_PowSdEn, gpio_impl::Direction_Output);
}
Sdmmc1Controller::PowerController::~PowerController() {
/* gpio::CloseSession(std::addressof(this->gpio_pad_session)); */
/* gpio::CloseSession(std::addressof(m_gpio_pad_session)); */
gpio_impl::CloseSession(gpio_impl::GpioPadName_PowSdEn);
/* gpio::Finalize(); */
@ -1232,8 +1232,8 @@ namespace ams::sdmmc::impl {
Result Sdmmc1Controller::PowerController::PowerOn(BusPower bus_power) {
/* Bus power should be off, and if it's not we don't need to do anything. */
AMS_ASSERT(this->current_bus_power == BusPower_Off);
R_SUCCEED_IF(this->current_bus_power != BusPower_Off);
AMS_ASSERT(m_current_bus_power == BusPower_Off);
R_SUCCEED_IF(m_current_bus_power != BusPower_Off);
/* Power on requires the target bus power be 3.3V. */
AMS_ABORT_UNLESS(bus_power == BusPower_3_3V);
@ -1242,7 +1242,7 @@ namespace ams::sdmmc::impl {
this->ControlRailSdmmc1Io(true);
/* Set the SD power GPIO to high. */
/* gpio::SetValue(std::addressof(this->gpio_pad_session), gpio::GpioValue_High); */
/* gpio::SetValue(std::addressof(m_gpio_pad_session), gpio::GpioValue_High); */
gpio_impl::SetValue(gpio_impl::GpioPadName_PowSdEn, gpio_impl::GpioValue_High);
/* Wait 10ms for power change to take. */
@ -1256,27 +1256,27 @@ namespace ams::sdmmc::impl {
WaitMicroSeconds(130);
/* Update our current bus power. */
this->current_bus_power = bus_power;
m_current_bus_power = bus_power;
return ResultSuccess();
}
Result Sdmmc1Controller::PowerController::PowerOff() {
/* Bus power should be on, and if it's not we don't need to do anything. */
AMS_ASSERT(this->current_bus_power != BusPower_Off);
R_SUCCEED_IF(this->current_bus_power == BusPower_Off);
AMS_ASSERT(m_current_bus_power != BusPower_Off);
R_SUCCEED_IF(m_current_bus_power == BusPower_Off);
/* Bus power should be 1.8V. */
/* NOTE: the result returned here is 0x8C0 (regulator::ResultIllegalRequest()) on newer firmwares. */
AMS_ASSERT(this->current_bus_power == BusPower_1_8V);
R_UNLESS(this->current_bus_power == BusPower_1_8V, pcv::ResultIllegalRequest());
AMS_ASSERT(m_current_bus_power == BusPower_1_8V);
R_UNLESS(m_current_bus_power == BusPower_1_8V, pcv::ResultIllegalRequest());
/* Disable vddio, and wait 4 ms. */
this->ControlVddioSdmmc1(BusPower_Off);
WaitMicroSeconds(4000);
/* Set the SD power GPIO to low. */
/* gpio::SetValue(std::addressof(this->gpio_pad_session), gpio::GpioValue_Low); */
/* gpio::SetValue(std::addressof(m_gpio_pad_session), gpio::GpioValue_Low); */
gpio_impl::SetValue(gpio_impl::GpioPadName_PowSdEn, gpio_impl::GpioValue_Low);
/* Wait 239ms for the gpio config to take. */
@ -1287,15 +1287,15 @@ namespace ams::sdmmc::impl {
this->SetSdmmcIoMode(true);
/* Update our current bus power. */
this->current_bus_power = BusPower_Off;
m_current_bus_power = BusPower_Off;
return ResultSuccess();
}
Result Sdmmc1Controller::PowerController::LowerBusPower() {
/* Bus power should be 3.3V, and if it's not we don't need to do anything. */
AMS_ASSERT(this->current_bus_power == BusPower_3_3V);
R_SUCCEED_IF(this->current_bus_power != BusPower_3_3V);
AMS_ASSERT(m_current_bus_power == BusPower_3_3V);
R_SUCCEED_IF(m_current_bus_power != BusPower_3_3V);
/* Configure as 1.8V, then wait 150us for it to take. */
R_TRY(this->ControlVddioSdmmc1(BusPower_1_8V));
@ -1303,7 +1303,7 @@ namespace ams::sdmmc::impl {
this->SetSdmmcIoMode(false);
/* Update our current bus power. */
this->current_bus_power = BusPower_1_8V;
m_current_bus_power = BusPower_1_8V;
return ResultSuccess();
}

70
libraries/libvapours/source/sdmmc/impl/sdmmc_sdmmc_controller.board.nintendo_nx.hpp
View file

@ -74,18 +74,18 @@ namespace ams::sdmmc::impl {
};
static_assert(sizeof(SdmmcRegisters) == SdmmcRegistersSize);
private:
SdmmcRegisters *sdmmc_registers;
bool is_shutdown;
bool is_awake;
SpeedMode current_speed_mode;
BusPower bus_power_before_sleep;
BusWidth bus_width_before_sleep;
SpeedMode speed_mode_before_sleep;
u8 tap_value_before_sleep;
bool is_powersaving_enable_before_sleep;
u8 tap_value_for_hs_400;
bool is_valid_tap_value_for_hs_400;
Result drive_strength_calibration_status;
SdmmcRegisters *m_sdmmc_registers;
bool m_is_shutdown;
bool m_is_awake;
SpeedMode m_current_speed_mode;
BusPower m_bus_power_before_sleep;
BusWidth m_bus_width_before_sleep;
SpeedMode m_speed_mode_before_sleep;
u8 m_tap_value_before_sleep;
bool m_is_powersaving_enable_before_sleep;
u8 m_tap_value_for_hs_400;
bool m_is_valid_tap_value_for_hs_400;
Result m_drive_strength_calibration_status;
private:
void ReleaseReset(SpeedMode speed_mode);
void AssertReset();
@ -124,19 +124,19 @@ namespace ams::sdmmc::impl {
explicit SdmmcController(dd::PhysicalAddress registers_phys_addr) : SdHostStandardController(registers_phys_addr, SdmmcRegistersSize) {
/* Set sdmmc registers. */
static_assert(offsetof(SdmmcRegisters, sd_host_standard_registers) == 0);
this->sdmmc_registers = reinterpret_cast<SdmmcRegisters *>(this->registers);
m_sdmmc_registers = reinterpret_cast<SdmmcRegisters *>(m_registers);
this->is_shutdown = true;
this->is_awake = true;
this->is_valid_tap_value_for_hs_400 = false;
this->drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationNotCompleted();
this->tap_value_for_hs_400 = 0;
this->current_speed_mode = SpeedMode_MmcIdentification;
this->bus_power_before_sleep = BusPower_Off;
this->bus_width_before_sleep = BusWidth_1Bit;
this->speed_mode_before_sleep = SpeedMode_MmcIdentification;
this->tap_value_before_sleep = 0;
this->is_powersaving_enable_before_sleep = false;
m_is_shutdown = true;
m_is_awake = true;
m_is_valid_tap_value_for_hs_400 = false;
m_drive_strength_calibration_status = sdmmc::ResultDriveStrengthCalibrationNotCompleted();
m_tap_value_for_hs_400 = 0;
m_current_speed_mode = SpeedMode_MmcIdentification;
m_bus_power_before_sleep = BusPower_Off;
m_bus_width_before_sleep = BusWidth_1Bit;
m_speed_mode_before_sleep = SpeedMode_MmcIdentification;
m_tap_value_before_sleep = 0;
m_is_powersaving_enable_before_sleep = false;
}
virtual void Initialize() override {
@ -182,7 +182,7 @@ namespace ams::sdmmc::impl {
virtual Result SetSpeedMode(SpeedMode speed_mode) override;
virtual SpeedMode GetSpeedMode() const override {
return this->current_speed_mode;
return m_current_speed_mode;
}
virtual void SetPowerSaving(bool en) override;
@ -199,7 +199,7 @@ namespace ams::sdmmc::impl {
virtual void SaveTuningStatusForHs400() override;
virtual Result GetInternalStatus() const override {
return this->drive_strength_calibration_status;
return m_drive_strength_calibration_status;
}
};
@ -216,7 +216,7 @@ namespace ams::sdmmc::impl {
NON_COPYABLE(PowerController);
NON_MOVEABLE(PowerController);
private:
BusPower current_bus_power;
BusPower m_current_bus_power;
private:
Result ControlVddioSdmmc1(BusPower bus_power);
void SetSdmmcIoMode(bool is_3_3V);
@ -231,14 +231,14 @@ namespace ams::sdmmc::impl {
};
private:
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
/* TODO: pinmux::PinmuxSession pinmux_session; */
/* TODO: pinmux::PinmuxSession m_pinmux_session; */
#endif
BusPower current_bus_power;
BusPower m_current_bus_power;
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
bool is_pcv_control;
bool m_is_pcv_control;
#endif
util::TypedStorage<PowerController> power_controller_storage;
PowerController *power_controller;
util::TypedStorage<PowerController> m_power_controller_storage;
PowerController *m_power_controller;
private:
Result PowerOnForRegisterControl(BusPower bus_power);
void PowerOffForRegisterControl();
@ -398,11 +398,11 @@ namespace ams::sdmmc::impl {
}
public:
Sdmmc1Controller() : SdmmcController(Sdmmc1RegistersPhysicalAddress) {
this->current_bus_power = BusPower_Off;
m_current_bus_power = BusPower_Off;
#if defined(AMS_SDMMC_USE_PCV_CLOCK_RESET_CONTROL)
this->is_pcv_control = false;
m_is_pcv_control = false;
#endif
this->power_controller = nullptr;
m_power_controller = nullptr;
}
virtual void Initialize() override;

24
libraries/libvapours/source/sdmmc/impl/sdmmc_timer.hpp
View file

@ -24,40 +24,40 @@ namespace ams::sdmmc::impl {
#if defined(AMS_SDMMC_USE_OS_TIMER)
class ManualTimer {
private:
os::Tick timeout_tick;
bool is_timed_out;
os::Tick m_timeout_tick;
bool m_is_timed_out;
public:
explicit ManualTimer(u32 ms) {
this->timeout_tick = os::GetSystemTick() + os::ConvertToTick(TimeSpan::FromMilliSeconds(ms));
this->is_timed_out = false;
m_timeout_tick = os::GetSystemTick() + os::ConvertToTick(TimeSpan::FromMilliSeconds(ms));
m_is_timed_out = false;
}
bool Update() {
if (this->is_timed_out) {
if (m_is_timed_out) {
return false;
}
this->is_timed_out = os::GetSystemTick() > this->timeout_tick;
m_is_timed_out = os::GetSystemTick() > m_timeout_tick;
return true;
}
};
#elif defined(AMS_SDMMC_USE_UTIL_TIMER)
class ManualTimer {
private:
u32 timeout_us;
bool is_timed_out;
u32 m_timeout_us;
bool m_is_timed_out;
public:
explicit ManualTimer(u32 ms) {
this->timeout_us = util::GetMicroSeconds() + (ms * 1000);
this->is_timed_out = false;
m_timeout_us = util::GetMicroSeconds() + (ms * 1000);
m_is_timed_out = false;
}
bool Update() {
if (this->is_timed_out) {
if (m_is_timed_out) {
return false;
}
this->is_timed_out = util::GetMicroSeconds() > this->timeout_us;
m_is_timed_out = util::GetMicroSeconds() > m_timeout_us;
return true;
}
};