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Kernel: Start work on USB stack

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Current code can enumerate all xHCI devices and detect their type based
on the class code on device or interface descriptors.
This commit is contained in:
Bananymous
2024-07-10 12:06:00 +03:00
parent 8ddab05ed3
commit 14dce1abac
14 changed files with 2154 additions and 1 deletions
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7
kernel/CMakeLists.txt
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@@ -93,6 +93,10 @@ set(KERNEL_SOURCES
kernel/Timer/PIT.cpp
kernel/Timer/RTC.cpp
kernel/Timer/Timer.cpp
kernel/USB/Device.cpp
kernel/USB/USBManager.cpp
kernel/USB/XHCI/Controller.cpp
kernel/USB/XHCI/Device.cpp
icxxabi.cpp
)
@@ -169,7 +173,8 @@ target_compile_definitions(kernel PUBLIC __arch=${BANAN_ARCH})
target_compile_options(kernel PUBLIC -O2 -g)
target_compile_options(kernel PUBLIC $<$<COMPILE_LANGUAGE:CXX>:-Wno-literal-suffix -fno-rtti -fno-exceptions>)
target_compile_options(kernel PUBLIC -fmacro-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}=.)
target_compile_options(kernel PUBLIC -fstack-protector -ffreestanding -Wall -Wextra -Werror -Wstack-usage=1024 -fno-omit-frame-pointer -mgeneral-regs-only)
target_compile_options(kernel PUBLIC -fstack-protector -ffreestanding -fno-omit-frame-pointer -fstrict-volatile-bitfields -mgeneral-regs-only)
target_compile_options(kernel PUBLIC -Wall -Wextra -Werror -Wstack-usage=1024)
# This might not work with other toolchains
target_compile_options(kernel PUBLIC $<$<COMPILE_LANGUAGE:CXX>:-Wno-invalid-offsetof>)