Hi Stefano, > On 23 Sep 2021, at 3:11 am, Stefano Stabellini <sstabell...@kernel.org> wrote: > > On Wed, 22 Sep 2021, Rahul Singh wrote: >> From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> >> >> Add support for Xilinx ZynqMP PCI host controller to map the PCI config >> space to the XEN memory. >> >> Patch helps to understand how the generic infrastructure for PCI >> host-bridge discovery will be used for future references. >> >> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com> >> --- >> Change on v2: >> - Add more info in commit msg >> --- >> xen/arch/arm/pci/Makefile | 1 + >> xen/arch/arm/pci/pci-host-zynqmp.c | 58 ++++++++++++++++++++++++++++++ >> 2 files changed, 59 insertions(+) >> create mode 100644 xen/arch/arm/pci/pci-host-zynqmp.c >> >> diff --git a/xen/arch/arm/pci/Makefile b/xen/arch/arm/pci/Makefile >> index e86f2b46fd..0572c68bba 100644 >> --- a/xen/arch/arm/pci/Makefile >> +++ b/xen/arch/arm/pci/Makefile >> @@ -4,3 +4,4 @@ obj-y += pci.o >> obj-y += pci-host-generic.o >> obj-y += pci-host-common.o >> obj-y += ecam.o >> +obj-y += pci-host-zynqmp.o >> diff --git a/xen/arch/arm/pci/pci-host-zynqmp.c >> b/xen/arch/arm/pci/pci-host-zynqmp.c >> new file mode 100644 >> index 0000000000..c27b4ea9f0 >> --- /dev/null >> +++ b/xen/arch/arm/pci/pci-host-zynqmp.c >> @@ -0,0 +1,58 @@ >> +/* >> + * Based on Linux drivers/pci/controller/pci-host-common.c >> + * Based on Linux drivers/pci/controller/pci-host-generic.c >> + * Based on xen/arch/arm/pci/pci-host-generic.c >> + * >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 as >> + * published by the Free Software Foundation. >> + * >> + * This program is distributed in the hope that it will be useful, >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * GNU General Public License for more details. >> + * >> + * You should have received a copy of the GNU General Public License >> + * along with this program. If not, see <http://www.gnu.org/licenses/>. >> + */ >> + >> +#include <asm/device.h> >> +#include <xen/pci.h> >> +#include <asm/pci.h> >> + >> +int nwl_cfg_reg_index(struct dt_device_node *np) > > static >
Ack. Regards, Rahul
