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htc: implement socket driver (socket api not really impl'd yet)

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This commit is contained in:
Michael Scire 2021-02-24 01:45:55 -08:00 • committed by SciresM
parent b5ab491603
commit 1c974a387c
31 changed files with 1389 additions and 35 deletions
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14
libraries/libstratosphere/source/htclow/driver/htclow_usb_impl.cpp
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@ -15,6 +15,7 @@
*/
#include <stratosphere.hpp>
#include "htclow_usb_impl.hpp"
#include "htclow_driver_memory_management.hpp"
namespace ams::htclow::driver {
@ -179,11 +180,8 @@ namespace ams::htclow::driver {
.wBytesPerInterval = 0x0000,
};
constexpr size_t UsbDmaBufferSize = 0x60000;
alignas(os::MemoryPageSize) constinit u8 g_usb_receive_buffer[UsbDmaBufferSize];
alignas(os::MemoryPageSize) constinit u8 g_usb_send_buffer[UsbDmaBufferSize];
alignas(os::ThreadStackAlignment) constinit u8 g_usb_indication_thread_stack[16_KB];
constinit void *g_usb_receive_buffer = nullptr;
constinit void *g_usb_send_buffer = nullptr;
constinit UsbAvailabilityChangeCallback g_availability_change_callback = nullptr;
constinit void *g_availability_change_param = nullptr;
@ -346,6 +344,10 @@ namespace ams::htclow::driver {
/* Set the interface as initialized. */
g_usb_interface_initialized = true;
/* Get the dma buffers. */
g_usb_receive_buffer = GetUsbReceiveBuffer();
g_usb_send_buffer = GetUsbSendBuffer();
/* If we fail somewhere, finalize. */
auto init_guard = SCOPE_GUARD { FinalizeUsbInterface(); };
@ -385,7 +387,7 @@ namespace ams::htclow::driver {
R_TRY(ConvertUsbDriverResult(InitializeDsEndpoints()));
/* Create the indication thread. */
R_ABORT_UNLESS(os::CreateThread(std::addressof(g_usb_indication_thread), &UsbIndicationThreadFunction, nullptr, g_usb_indication_thread_stack, sizeof(g_usb_indication_thread_stack), AMS_GET_SYSTEM_THREAD_PRIORITY(htc, HtclowUsbIndication)));
R_ABORT_UNLESS(os::CreateThread(std::addressof(g_usb_indication_thread), &UsbIndicationThreadFunction, nullptr, GetUsbIndicationThreadStack(), UsbIndicationThreadStackSize, AMS_GET_SYSTEM_THREAD_PRIORITY(htc, HtclowUsbIndication)));
/* Set the thread name. */
os::SetThreadNamePointer(std::addressof(g_usb_indication_thread), AMS_GET_SYSTEM_THREAD_NAME(htc, HtclowUsbIndication));