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Server : LiteSpeed System : Linux srv526460274 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 UTC 2025 x86_64 User : kerao9884 ( 1082) PHP Version : 8.0.30 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory : /usr/src/linux-headers-5.15.0-139-generic/drivers/dma/mediatek/ |
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# SPDX-License-Identifier: GPL-2.0-only config MTK_HSDMA tristate "MediaTek High-Speed DMA controller support" depends on ARCH_MEDIATEK || COMPILE_TEST select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help Enable support for High-Speed DMA controller on MediaTek SoCs. This controller provides the channels which is dedicated to memory-to-memory transfer to offload from CPU through ring- based descriptor management. config MTK_CQDMA tristate "MediaTek Command-Queue DMA controller support" depends on ARCH_MEDIATEK || COMPILE_TEST select DMA_ENGINE select DMA_VIRTUAL_CHANNELS select ASYNC_TX_ENABLE_CHANNEL_SWITCH help Enable support for Command-Queue DMA controller on MediaTek SoCs. This controller provides the channels which is dedicated to memory-to-memory transfer to offload from CPU. config MTK_UART_APDMA tristate "MediaTek SoCs APDMA support for UART" depends on OF && SERIAL_8250_MT6577 select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help Support for the UART DMA engine found on MediaTek MTK SoCs. When SERIAL_8250_MT6577 is enabled, and if you want to use DMA, you can enable the config. The DMA engine can only be used with MediaTek SoCs.