ec2f1b67f5
HSU (High Speed UART) DMA engine, like the name suggests, is an integrated DMA engine for UART and UART alone. Therefore, making the UART drivers responsible of selecting it and removing the user selectable option for it. The UARTs with this DMA engine can always select HSU_DMA when SERIAL_8250_DMA option is enabled. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10 lines
165 B
Plaintext
10 lines
165 B
Plaintext
# DMA engine configuration for hsu
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config HSU_DMA
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tristate
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select DMA_ENGINE
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select DMA_VIRTUAL_CHANNELS
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config HSU_DMA_PCI
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tristate
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depends on HSU_DMA && PCI
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