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dma: eliminate DMAContext

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The DMAContext is a simple pointer to an AddressSpace that is now always
already available.  Make everyone hold the address space directly,
and clean up the DMA API to use the AddressSpace directly.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-04-10 18:15:49 +02:00
parent 96478592a9
commit df32fd1c9f
23 changed files with 117 additions and 148 deletions
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2
hw/usb/hcd-ehci.h
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@ -261,7 +261,7 @@ struct EHCIState {
USBBus bus;
qemu_irq irq;
MemoryRegion mem;
DMAContext *dma;
AddressSpace *as;
MemoryRegion mem_caps;
MemoryRegion mem_opreg;
MemoryRegion mem_ports;