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sparc32 has working dma-mapping only with CONFIG_PCI

PATCH In review Al Viro 2 participants 2 messages Jul 17, 2007 SPARC + UltraSPARC (sparc/sparc64)

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Al Viro

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PATCH 1/1 sparc32 has working dma-mapping only with CONFIG_PCI

Signed-off-by Al Viro <[email protected]>
---
 arch/sparc/Kconfig |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
arch/sparc/Kconfig +3 -0
index 8567cc9..73df711 100644
@@ -217,6 +217,9 @@ source "drivers/pci/Kconfig"
 
 endif
 
+config NO_DMA
+	def_bool !PCI
+
 config SUN_OPENPROMFS
 	tristate "Openprom tree appears in /proc/openprom"
 	help
Signature · 1 line
1.5.3.GIT