From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy King Subject: [PATCH 0/2] VMCI: Add support for virtual IOMMU Date: Tue, 20 Aug 2013 10:30:01 -0700 Message-ID: <1377019803-1490-1-git-send-email-acking@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org Cc: pv-drivers@vmware.com, gregkh@linuxfoundation.org, Andy King List-Id: virtualization@lists.linuxfoundation.org This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +- drivers/misc/vmw_vmci/vmci_driver.h | 7 + drivers/misc/vmw_vmci/vmci_guest.c | 21 ++- drivers/misc/vmw_vmci/vmci_queue_pair.c | 312 ++++++++++++------------------- drivers/misc/vmw_vmci/vmci_queue_pair.h | 18 -- 5 files changed, 140 insertions(+), 220 deletions(-) -- 1.7.4.1