From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sheng Yang Subject: Re: [PATCH 0/3 v7] MSI-X MMIO support for KVM Date: Wed, 12 Jan 2011 10:23:34 +0800 Message-ID: <201101121023.35018.sheng@linux.intel.com> References: <1294309185-21417-1-git-send-email-sheng@linux.intel.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , "Michael S. Tsirkin" , kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mga11.intel.com ([192.55.52.93]:10574 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756393Ab1ALCUA (ORCPT ); Tue, 11 Jan 2011 21:20:00 -0500 In-Reply-To: <1294309185-21417-1-git-send-email-sheng@linux.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: On Thursday 06 January 2011 18:19:42 Sheng Yang wrote: > Change from v6: > 1. Discard PBA support. But we can still add it later. > 2. Fix one memory reference bug > 3. Add automatically MMIO unregister after device was deassigned. > 4. Update according to Avi's comments. > 5. Add documents for new API. Avi? -- regards Yang, Sheng > > Notice this patchset depends on two PCI patches named: > > PCI: MSI: Move MSI-X entry definition to pci_regs.h > PCI: Add mask bit definition for MSI-X table > > These two patches are in the Jesse's pci-2.6 tree. Do I need to repost > them? > > Sheng Yang (3): > KVM: Move struct kvm_io_device to kvm_host.h > KVM: Emulate MSI-X table in kernel > KVM: Add documents for MSI-X MMIO API > > Documentation/kvm/api.txt | 41 +++++++ > arch/x86/kvm/Makefile | 2 +- > arch/x86/kvm/x86.c | 8 +- > include/linux/kvm.h | 21 ++++ > include/linux/kvm_host.h | 48 ++++++++ > virt/kvm/assigned-dev.c | 44 +++++++ > virt/kvm/iodev.h | 25 +---- > virt/kvm/kvm_main.c | 38 ++++++- > virt/kvm/msix_mmio.c | 284 > +++++++++++++++++++++++++++++++++++++++++++++ virt/kvm/msix_mmio.h | > 25 ++++ > 10 files changed, 505 insertions(+), 31 deletions(-) > create mode 100644 virt/kvm/msix_mmio.c > create mode 100644 virt/kvm/msix_mmio.h