[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [RFC PATCH 11/13] pcnet: use the DMA memory access interfac
From: |
Eduard - Gabriel Munteanu |
Subject: |
[Qemu-devel] [RFC PATCH 11/13] pcnet: use the DMA memory access interface |
Date: |
Wed, 1 Jun 2011 04:38:33 +0300 |
This allows the device to work properly with an emulated IOMMU.
Signed-off-by: Eduard - Gabriel Munteanu <address@hidden>
---
hw/pcnet-pci.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/pcnet-pci.c b/hw/pcnet-pci.c
index 9415a1e..6c2186e 100644
--- a/hw/pcnet-pci.c
+++ b/hw/pcnet-pci.c
@@ -217,13 +217,13 @@ static CPUReadMemoryFunc * const pcnet_mmio_read[] = {
static void pci_physical_memory_write(void *dma_opaque, target_phys_addr_t
addr,
uint8_t *buf, int len, int do_bswap)
{
- cpu_physical_memory_write(addr, buf, len);
+ pci_memory_write(dma_opaque, addr, buf, len);
}
static void pci_physical_memory_read(void *dma_opaque, target_phys_addr_t addr,
uint8_t *buf, int len, int do_bswap)
{
- cpu_physical_memory_read(addr, buf, len);
+ pci_memory_read(dma_opaque, addr, buf, len);
}
static void pci_pcnet_cleanup(VLANClientState *nc)
@@ -292,6 +292,7 @@ static int pci_pcnet_init(PCIDevice *pci_dev)
s->irq = pci_dev->irq[0];
s->phys_mem_read = pci_physical_memory_read;
s->phys_mem_write = pci_physical_memory_write;
+ s->dma_opaque = pci_dev;
if (!pci_dev->qdev.hotplugged) {
static int loaded = 0;
--
1.7.3.4
- Re: [Qemu-devel] [RFC PATCH 01/13] Generic DMA memory access interface, (continued)
[Qemu-devel] [RFC PATCH 04/13] ide: use the DMA memory access interface for PCI IDE controllers, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 05/13] rtl8139: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 06/13] eepro100: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 07/13] ac97: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 08/13] es1370: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 09/13] e1000: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 10/13] lsi53c895a: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 11/13] pcnet: use the DMA memory access interface,
Eduard - Gabriel Munteanu <=
[Qemu-devel] [RFC PATCH 12/13] usb-uhci: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
[Qemu-devel] [RFC PATCH 13/13] usb-ohci: use the DMA memory access interface, Eduard - Gabriel Munteanu, 2011/06/01
Re: [Qemu-devel] [RFC PATCH 00/13] AMD IOMMU emulation patches, another try, Richard Henderson, 2011/06/01