diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-04-10 18:15:49 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-06-20 16:39:52 +0200 |
| commit | df32fd1c9f53dd3b7abd28e29f851965039eabda (patch) | |
| tree | 37996235c390c2c368f595090642b1aedea3b5db /hw/usb/libhw.c | |
| parent | 96478592a93f93322ecc20d0a6eccb4d4ef33c7a (diff) | |
| download | qemu-df32fd1c9f53dd3b7abd28e29f851965039eabda.tar.gz | |
dma: eliminate DMAContext
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>
Diffstat (limited to 'hw/usb/libhw.c')
| -rw-r--r-- | hw/usb/libhw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/usb/libhw.c b/hw/usb/libhw.c index d2d4b51b94..8df11c461f 100644 --- a/hw/usb/libhw.c +++ b/hw/usb/libhw.c @@ -37,7 +37,7 @@ int usb_packet_map(USBPacket *p, QEMUSGList *sgl) while (len) { dma_addr_t xlen = len; - mem = dma_memory_map(sgl->dma, base, &xlen, dir); + mem = dma_memory_map(sgl->as, base, &xlen, dir); if (!mem) { goto err; } @@ -63,7 +63,7 @@ void usb_packet_unmap(USBPacket *p, QEMUSGList *sgl) int i; for (i = 0; i < p->iov.niov; i++) { - dma_memory_unmap(sgl->dma, p->iov.iov[i].iov_base, + dma_memory_unmap(sgl->as, p->iov.iov[i].iov_base, p->iov.iov[i].iov_len, dir, p->iov.iov[i].iov_len); } |