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authorDavid Woodhouse <David.Woodhouse@intel.com>2009-09-19 09:37:23 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-09-19 09:37:23 -0700
commit0c02a20ff7695f9c54cc7c013dda326270ccdac8 (patch)
treeb3ab998e983d625af1f9af318199b0c025000609 /arch/x86/Kconfig
parent64de5af000e99f32dd49ff5dd9a0fd7db1f60305 (diff)
downloadblackbird-op-linux-0c02a20ff7695f9c54cc7c013dda326270ccdac8.tar.gz
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intel-iommu: Kill DMAR_BROKEN_GFX_WA option.
Just make it depend on BROKEN for now, in case people scream really loud about it (and because we might want to keep some of this logic for an upcoming BIOS workaround, so I don't just want to rip it out entirely just yet). But for graphics devices, it really ought to be unnecessary. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 738bdc6b0f8b..22a0fd132112 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1916,7 +1916,7 @@ config DMAR_DEFAULT_ON
config DMAR_BROKEN_GFX_WA
def_bool n
prompt "Workaround broken graphics drivers (going away soon)"
- depends on DMAR
+ depends on DMAR && BROKEN
---help---
Current Graphics drivers tend to use physical address
for DMA and avoid using DMA APIs. Setting this config
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