Searched hist:"999 a5d12" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/kernel/dma/ |
H A D | direct.c | 999a5d12 Fri Feb 21 14:35:05 CST 2020 Christoph Hellwig <hch@lst.de> dma-direct: provide a arch_dma_clear_uncached hook
This allows the arch code to reset the page tables to cached access when freeing a dma coherent allocation that was set to uncached using arch_dma_set_uncached.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> 999a5d12 Fri Feb 21 14:35:05 CST 2020 Christoph Hellwig <hch@lst.de> dma-direct: provide a arch_dma_clear_uncached hook This allows the arch code to reset the page tables to cached access when freeing a dma coherent allocation that was set to uncached using arch_dma_set_uncached. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com>
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/openbmc/linux/arch/ |
H A D | Kconfig | 999a5d12 Fri Feb 21 14:35:05 CST 2020 Christoph Hellwig <hch@lst.de> dma-direct: provide a arch_dma_clear_uncached hook
This allows the arch code to reset the page tables to cached access when freeing a dma coherent allocation that was set to uncached using arch_dma_set_uncached.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> 999a5d12 Fri Feb 21 14:35:05 CST 2020 Christoph Hellwig <hch@lst.de> dma-direct: provide a arch_dma_clear_uncached hook This allows the arch code to reset the page tables to cached access when freeing a dma coherent allocation that was set to uncached using arch_dma_set_uncached. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com>
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