Kishon Vijay Abraham I b330104fa7 PCI: endpoint: Use EPC's device in dma_alloc_coherent()/dma_free_coherent() ... After commit 7232888366 ("of: restrict DMA configuration"), of_dma_configure() doesn't configure the coherent_dma_mask/dma_mask of endpoint function device (since it doesn't have a DT node associated with and hence no dma-ranges property), resulting in dma_alloc_coherent() (used in pci_epf_alloc_space()) to fail. Fix it by making dma_alloc_coherent() use EPC's device for allocating memory address. Link: http://lkml.kernel.org/r/64d63468-d28f-8fcd-a6f3-cf2a6401c8cb@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [lorenzo.pieralisi@arm.com: tweaked commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Rob Herring <robh@kernel.org> Cc: Christoph Hellwig <hch@lst.de> Tested-by: Cyrille Pitchen <cyrille.pitchen@free-electrons.com> Tested-by: Niklas Cassel <niklas.cassel@axis.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com>		2018-01-11 10:06:34 +00:00
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functions	PCI: endpoint: Use correct "end of test" interrupt	2017-09-20 13:56:06 -05:00
Kconfig	PCI: endpoint: Make PCI_ENDPOINT depend on HAS_DMA	2017-05-22 16:23:59 -05:00
Makefile	PCI: endpoint: functions: Add an EP function to test PCI	2017-04-11 14:18:37 -05:00
pci-ep-cfs.c	PCI: endpoint: Fix find_first_zero_bit() usage	2017-12-19 11:05:44 +00:00
pci-epc-core.c	PCI: endpoint: Use EPC's device in dma_alloc_coherent()/dma_free_coherent()	2018-01-11 10:06:34 +00:00
pci-epc-mem.c	PCI: endpoint: Add support for configurable page size	2017-08-29 16:00:37 -05:00
pci-epf-core.c	PCI: endpoint: Use EPC's device in dma_alloc_coherent()/dma_free_coherent()	2018-01-11 10:06:34 +00:00