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From: Hongyong Zang <zanghongyong at huawei.com> Vhost-net uses its own vhost_memory, which results from user space (qemu) info, to translate GPA to HVA. Since kernel's kvm structure already maintains the address relationship in its member *kvm_memslots*, these patches use kernel's kvm_memslots directly without the ne...

From: Hongyong Zang <zanghongyong at huawei.com> Vhost-net uses its own vhost_memory, which results from user space (qemu) info, to translate GPA to HVA. Since kernel's kvm structure already maintains the address relationship in its member *kvm_memslots*, these patches use kernel's kvm_memslots directly without the ne...

...ef CONFIG_XEN , the file <platform-pci.h> is included. So my questions are 1)What''s the meanning of CONFIG_XEN? and on which kind of conditions, CONFIG_XEN should not be defined? 2)What is platform-pci for? Any advice would be welcome. Thanks in advance. Zang Hongyong zanghongyong@ncic.ac.cn 2008-07-07 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...use such enable & disable operations while netfront dont use for its irq? 4.blank "resume" operation for netback why netfront has "resueme" defined, while not in netback? which event will result in calling the "resume" function? thanks in advance! Zang Hongyong zanghongyong@ncic.ac.cn 2008-06-02 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, Sorry for the late reply. On (Thu) 12 Jan 2012 [09:20:07], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > Add setup_port_vq(). Create the io ports' vqs when add_port. Can you describe the changes in more detail, please? > Signed-off-by: Hongyong Zang <zanghongyong at huawei.com> > --- > dri...

Hi, Sorry for the late reply. On (Thu) 12 Jan 2012 [09:20:07], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > Add setup_port_vq(). Create the io ports' vqs when add_port. Can you describe the changes in more detail, please? > Signed-off-by: Hongyong Zang <zanghongyong at huawei.com> > --- > dri...

Michael, Rusty, any comments? On (Thu) 12 Jan 2012 [09:20:06], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > changes in vp_try_to_find_vqs: > Virtio-serial's probe() calls it to request irqs and setup vqs of port0 and > controls; add_port() calls it to set up vqs of io_port. > it will not create virtqu...

Michael, Rusty, any comments? On (Thu) 12 Jan 2012 [09:20:06], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > changes in vp_try_to_find_vqs: > Virtio-serial's probe() calls it to request irqs and setup vqs of port0 and > controls; add_port() calls it to set up vqs of io_port. > it will not create virtqu...

Hi all, I used netperf to measure throughput between dom0 & domU. The throughput between dom0 -> domU was 256.00 Mb/sec domU -> dom0 was 401.15 Mb/sec. The throughput between dom0 & domU seems to be very asymmetry. To my surprise the throughput between domU -> dom0 is more. The value which I specified are consistent values. Is

On (Thu) 12 Jan 2012 [09:20:05], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > Virtio-serial set up (max_ports+1)*2 vqs when device probes, but may not all > io_ports are used. > These patches create vqs of port0 and control port when probing the device, then > create io-vqs...

On (Thu) 12 Jan 2012 [09:20:05], zanghongyong at huawei.com wrote: > From: Hongyong Zang <zanghongyong at huawei.com> > > Virtio-serial set up (max_ports+1)*2 vqs when device probes, but may not all > io_ports are used. > These patches create vqs of port0 and control port when probing the device, then > create io-vqs...

hi, my friends: recently, i am reading the source codes about hypercall. First, i study a simple hypercall, for example, the "do_xen_version". In "xen-3.1.0-src\xen\common\kernel.c", the definition of "do_xen_version" is: DO(xen_version) (int cmd, XEN_GUEST_HANDLE(void) arg) { .... } according to the " #define DO(fn) long do_##fn ", the expanded form is

hi, I want to know some details about this network accelerated modules. 1)what''s the main purpose of this plugin module? 2)any requirement for harware nic? or other hardware platform? 3)I''ve not found the code in Xen3.1 code set. so was it added to xen source code yet? Thanks in advance _______________________________________________ Xen-devel mailing list

...ers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch input to Xen). (XEN) Freed 100kB init memory. Zang Hongyong zanghongyong@ncic.ac.cn 2008-05-15 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel