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ACPI_DMA_SUPPORTED(9) Device drivers infrastructure ACPI_DMA_SUPPORTED(9)

NAME

acpi_dma_supported - Check DMA support for the specified device.

SYNOPSIS

bool acpi_dma_supported(struct acpi_device * adev);

ARGUMENTS

adev

The pointer to acpi device

DESCRIPTION

Return false if DMA is not supported. Otherwise, return true

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.