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Flush caches on DMA memory.

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* grub-core/kern/mips/cache.S (grub_arch_sync_dma_caches): New function.
	* grub-core/bus/pci.c (grub_memalign_dma32): Flush caches.
	(grub_dma_free): Likewise.
	* include/grub/cache.h (grub_arch_sync_dma_caches): New declaration.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-05-13 20:56:50 +02:00
parent 91bbcc0cb6
commit 19e1c41bbf
4 changed files with 64 additions and 1 deletions
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@ -1,3 +1,12 @@
2011-05-13 Vladimir Serbinenko <phcoder@gmail.com>
Flush caches on DMA memory.
* grub-core/kern/mips/cache.S (grub_arch_sync_dma_caches): New function.
* grub-core/bus/pci.c (grub_memalign_dma32): Flush caches.
(grub_dma_free): Likewise.
* include/grub/cache.h (grub_arch_sync_dma_caches): New declaration.
2011-05-13 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/boot/mips/yeeloong/fwstart.S: Add explicit set mips3