- 27 5月, 2008 1 次提交
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由 Isaku Yamahata 提交于
move arch/x86/xen/manage.c under drivers/xen/to share codes with x86 and ia64. ia64/xen also uses manage.c Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 25 4月, 2008 4 次提交
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由 Jeremy Fitzhardinge 提交于
The balloon driver allows memory to be dynamically added or removed from the domain, in order to allow host memory to be balanced between multiple domains. This patch introduces the Xen balloon driver, though it currently only allows a domain to be shrunk from its initial size (and re-grown back to that size). A later patch will add the ability to grow a domain beyond its initial size. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Isaku Yamahata 提交于
On xen/ia64 and xen/powerpc hypercall arguments are passed by pseudo physical address (guest physical address) so that it's necessary to convert from virtual address into pseudo physical address. The frame work is called xencomm. Import arch generic part of xencomm. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Isaku Yamahata 提交于
move arch/x86/xen/events.c undedr drivers/xen to share codes with x86 and ia64. And minor adjustment to compile. ia64/xen also uses events.c Signed-off-by: NYaozu (Eddie) Dong <eddie.dong@intel.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Isaku Yamahata 提交于
ia64/xen also uses it too. Move it into common place so that ia64/xen can share the code. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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- 18 7月, 2007 2 次提交
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由 Jeremy Fitzhardinge 提交于
This communicates with the machine control software via a registry residing in a controlling virtual machine. This allows dynamic creation, destruction and modification of virtual device configurations (network devices, block devices and CPUS, to name some examples). [ Greg, would you mind giving this a review? Thanks -J ] Signed-off-by: NIan Pratt <ian.pratt@xensource.com> Signed-off-by: NChristian Limpach <Christian.Limpach@cl.cam.ac.uk> Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: NChris Wright <chrisw@sous-sol.org> Cc: Greg KH <greg@kroah.com>
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由 Jeremy Fitzhardinge 提交于
Add Xen 'grant table' driver which allows granting of access to selected local memory pages by other virtual machines and, symmetrically, the mapping of remote memory pages which other virtual machines have granted access to. This driver is a prerequisite for many of the Xen virtual device drivers, which grant the 'device driver domain' restricted and temporary access to only those memory pages that are currently involved in I/O operations. Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: NIan Pratt <ian.pratt@xensource.com> Signed-off-by: NChristian Limpach <Christian.Limpach@cl.cam.ac.uk> Signed-off-by: NChris Wright <chrisw@sous-sol.org>
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