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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. |