[Qemu-devel] help

[Qemu-devel] help

[lc]

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hi,everyone
I want to copy a 3M picture from the guest to the host,which method i can use,i think channel is too slow,because i want sent 30 pieces per second.

thanks.

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Re: [Qemu-devel] help

[Gonglei (Arei)]

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Hi,

Why not configure Nic  for VM to transfer those pictures ?




Best regards,
-Gonglei

From: qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org [mailto:qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org] On Behalf Of lc
Sent: Monday, June 23, 2014 9:32 AM
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] help

hi,everyone
I want to copy a 3M picture from the guest to the host,which method i can use,i think channel is too slow,because i want sent 30 pieces per second.
thanks.


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Re: [Qemu-devel] mem_pci devices

[lc]

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I want to use the memory mapping methods, so I made a memory pci devices, but I know very little about Windows driver programming, someone has done such a thing。


static TypeInfo mem_pci_info = {
    .name = "mem_pci",
    .parent = TYPE_PCI_DEVICE,
    .instance_size = sizeof(PCIMEMPCIState),
    .class_init = mem_pci_class_init,
};






thinks  Gonglei.

            





At 2014-06-23 11:18:59, "Gonglei (Arei)" <arei.gonglei@huawei.com> wrote:


Hi,

 

Why not configure Nic  for VM to transfer those pictures ?

 

 

 

 

Best regards,

-Gonglei

 

From: qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org [mailto:qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org] On Behalf Of lc
Sent: Monday, June 23, 2014 9:32 AM
To:qemu-devel@nongnu.org
Subject: [Qemu-devel] help

 

hi,everyone
I want to copy a 3M picture from the guest to the host,which method i can use,i think channel is too slow,because i want sent 30 pieces per second.

thanks.

 

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Re: [Qemu-devel] mem_pci devices

[Gonglei (Arei)]

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Hi,

Ok, your used method  as the same as ivshmem,
so actually your problem is  “how to write driver for ivshmem in windows guests ?”

but IMHO no one has realized this.




Best regards,
-Gonglei

From: lc [mailto:nightopen@163.com]
Sent: Monday, June 23, 2014 11:45 AM
To: Gonglei (Arei)
Cc: qemu-devel@nongnu.org
Subject: Re:RE: [Qemu-devel] mem_pci devices

I want to use the memory mapping methods, so I made a memory pci devices, but I know very little about Windows driver programming, someone has done such a thing。

static TypeInfo mem_pci_info = {
    .name = "mem_pci",
    .parent = TYPE_PCI_DEVICE,
    .instance_size = sizeof(PCIMEMPCIState),
    .class_init = mem_pci_class_init,
};



thinks  Gonglei.





At 2014-06-23 11:18:59, "Gonglei (Arei)" <arei.gonglei@huawei.com> wrote:

Hi,

Why not configure Nic  for VM to transfer those pictures ?




Best regards,
-Gonglei

From: qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org<mailto:huawei.com@nongnu.org> [mailto:qemu-devel-bounces+arei.gonglei=huawei.com@nongnu.org<mailto:huawei.com@nongnu.org>] On Behalf Of lc
Sent: Monday, June 23, 2014 9:32 AM
To: qemu-devel@nongnu.org<mailto:qemu-devel@nongnu.org>
Subject: [Qemu-devel] help

hi,everyone
I want to copy a 3M picture from the guest to the host,which method i can use,i think channel is too slow,because i want sent 30 pieces per second.
thanks.



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