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functions. We add the glue code that sets up a dma_ops structure with the xen_swiotlb_* functions. The code turns on xen_swiotlb flag when it detects it is running under Xen and it is either in privileged mode or the iommu=soft flag was passed in. It also disables the bare-metal SWIOTLB if the Xen-SWIOTLB has been enabled. Note: The Xen-SWIOTLB is only built when CONFIG_XEN is enabled. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Albert Herranz <albert_herranz@yahoo.es> Cc: Ian Campbell <Ian.Campbell@citrix.com> |
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|---|---|---|
| .. | ||
| debugfs.c | ||
| debugfs.h | ||
| enlighten.c | ||
| grant-table.c | ||
| irq.c | ||
| Kconfig | ||
| Makefile | ||
| mmu.c | ||
| mmu.h | ||
| multicalls.c | ||
| multicalls.h | ||
| pci-swiotlb-xen.c | ||
| setup.c | ||
| smp.c | ||
| spinlock.c | ||
| suspend.c | ||
| time.c | ||
| vdso.h | ||
| xen-asm.h | ||
| xen-asm.S | ||
| xen-asm_32.S | ||
| xen-asm_64.S | ||
| xen-head.S | ||
| xen-ops.h | ||