From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:60562) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjQwJ-0006zt-Ui for qemu-devel@nongnu.org; Tue, 15 Jan 2019 10:47:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gjQwJ-0003uZ-Al for qemu-devel@nongnu.org; Tue, 15 Jan 2019 10:47:43 -0500 Date: Tue, 15 Jan 2019 16:47:35 +0100 From: Cornelia Huck Message-ID: <20190115164735.3732b9d8.cohuck@redhat.com> In-Reply-To: <1547125207-16907-2-git-send-email-pmorel@linux.ibm.com> References: <1547125207-16907-1-git-send-email-pmorel@linux.ibm.com> <1547125207-16907-2-git-send-email-pmorel@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2] s390x/pci: Set the iommu region size mpcifc request List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Pierre Morel Cc: walling@linux.ibm.com, borntraeger@de.ibm.com, rth@twiddle.net, david@redhat.com, qemu-s390x@nongnu.org, qemu-devel@nongnu.org, pasic@linux.ibm.com, thuth@redhat.com On Thu, 10 Jan 2019 14:00:07 +0100 Pierre Morel wrote: > The size of the accessible iommu memory region in the guest > is given to the IOMMU by the guest through the mpcifc request > specifying the PCI Base Address and the PCI Address Limit. > > Let set the size of the IOMMU region to: > (PCI Address Limit) - (PCI Base Address) + 1. > > Signed-off-by: Pierre Morel > --- > hw/s390x/s390-pci-bus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Thanks, applied.