From mboxrd@z Thu Jan 1 00:00:00 1970 From: slash.tmp@free.fr (Mason) Date: Tue, 23 May 2017 20:07:53 +0200 Subject: [PATCH v4 0/2] Tango PCIe controller support In-Reply-To: <20170523171758.GC24431@bhelgaas-glaptop.roam.corp.google.com> References: <20170523171758.GC24431@bhelgaas-glaptop.roam.corp.google.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 23/05/2017 19:17, Bjorn Helgaas wrote: > > On Thu, Apr 20, 2017 at 04:24:39PM +0200, Marc Gonzalez wrote: > >> This patch was split in two, to ease review of two orthogonal >> parts (MSI controller and host bridge). NB: the patch is >> just split in two where host bridge support starts. > > The split is backwards. The first patch should add basic host bridge > support that is functional, though lacking MSI support. The second should > add the MSI support. OK, I'll invert the patches. Note: the bridge does not support legacy interrupts. Without MSI support, EPs can't interrupt the host. Is that still considered functional? Regards.