From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sheng Yang Subject: [PATCH 0/4 v12] MSI-X MMIO support for KVM Date: Wed, 2 Mar 2011 15:26:53 +0800 Message-ID: <1299050817-30792-1-git-send-email-sheng@linux.intel.com> Cc: "Michael S. Tsirkin" , Alex Williamson , kvm@vger.kernel.org, Sheng Yang To: Avi Kivity , Marcelo Tosatti Return-path: Received: from mga02.intel.com ([134.134.136.20]:34385 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751526Ab1CBHYI (ORCPT ); Wed, 2 Mar 2011 02:24:08 -0500 Sender: kvm-owner@vger.kernel.org List-ID: Change from v10: 1. Update according to the comments of Michael. 2. Use mmio_needed to exit to userspace according to Marcelo's comments. Sheng Yang (4): KVM: Move struct kvm_io_device to kvm_host.h KVM: Add kvm_io_ext_data to IO handler KVM: Emulate MSI-X table in kernel KVM: Add documents for MSI-X MMIO API Documentation/kvm/api.txt | 58 +++++++++ arch/x86/kvm/Makefile | 2 +- arch/x86/kvm/i8254.c | 6 +- arch/x86/kvm/i8259.c | 3 +- arch/x86/kvm/lapic.c | 3 +- arch/x86/kvm/x86.c | 42 +++++-- include/linux/kvm.h | 28 +++++ include/linux/kvm_host.h | 64 ++++++++++- virt/kvm/assigned-dev.c | 41 +++++++ virt/kvm/coalesced_mmio.c | 3 +- virt/kvm/eventfd.c | 2 +- virt/kvm/ioapic.c | 2 +- virt/kvm/iodev.h | 31 +---- virt/kvm/kvm_main.c | 40 ++++++- virt/kvm/msix_mmio.c | 291 +++++++++++++++++++++++++++++++++++++++++++++ virt/kvm/msix_mmio.h | 26 ++++ 16 files changed, 591 insertions(+), 51 deletions(-) create mode 100644 virt/kvm/msix_mmio.c create mode 100644 virt/kvm/msix_mmio.h