Michael Schmitz ae90d15119 zorro: Set up z->dev.dma_mask for the DMA API ... [ Upstream commit 55496d3fe2 ] The generic DMA API uses dev->dma_mask to check the DMA addressable memory bitmask, and warns if no mask is set or even allocated. Set z->dev.dma_coherent_mask on Zorro bus scan, and make z->dev.dma_mask to point to z->dev.dma_coherent_mask so device drivers that need DMA have everything set up to avoid warnings from dma_alloc_coherent(). Drivers can still use dma_set_mask_and_coherent() to explicitly set their DMA bit mask. Signed-off-by: Michael Schmitz <schmitzmic@gmail.com> [geert: Handle Zorro II with 24-bit address space] Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-30 07:49:11 +02:00
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.gitignore	m68k: zorro - Add devlist.h and gen-devlist to .gitignore	2009-01-12 20:56:33 +01:00
gen-devlist.c
Kconfig
Makefile	zorro: Refactor conditional handling of Zorro device name database	2013-11-26 11:09:06 +01:00
names.c	zorro: Use ARRAY_SIZE	2014-07-11 10:38:02 +02:00
proc.c	zorro/UAPI: Use proper types (endianness/size) in <linux/zorro.h>	2013-11-26 11:09:09 +01:00
zorro-driver.c	zorro: Let the driver core handle device enumeration	2013-11-26 11:09:06 +01:00
zorro-sysfs.c	zorro/UAPI: Use proper types (endianness/size) in <linux/zorro.h>	2013-11-26 11:09:09 +01:00
zorro.c	zorro: Set up z->dev.dma_mask for the DMA API	2018-05-30 07:49:11 +02:00
zorro.h	zorro: Refactor conditional handling of Zorro device name database	2013-11-26 11:09:06 +01:00
zorro.ids	misc latin1 to utf8 conversions	2012-01-02 13:04:55 +01:00