From 09fb37b35e34d4735c5cc0a60a6948c44a9c3181 Mon Sep 17 00:00:00 2001 From: Hou Zhiqiang Date: Fri, 18 Sep 2020 16:00:24 +0800 Subject: misc: pci_endpoint_test: Add driver data for Layerscape PCIe controllers The commit 0a121f9bc3f5 ("misc: pci_endpoint_test: Use streaming DMA APIs for buffer allocation") changed to use streaming DMA APIs, however, dma_map_single() might not return a 4KB aligned address, so add the default_data as driver data for Layerscape PCIe controllers to make it 4KB aligned. Link: https://lore.kernel.org/r/20200918080024.13639-13-Zhiqiang.Hou@nxp.com Signed-off-by: Hou Zhiqiang Signed-off-by: Lorenzo Pieralisi Acked-by: Rob Herring --- drivers/misc/pci_endpoint_test.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/misc/pci_endpoint_test.c') diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c index 4a17f08de60f..70a790cd14c5 100644 --- a/drivers/misc/pci_endpoint_test.c +++ b/drivers/misc/pci_endpoint_test.c @@ -946,8 +946,12 @@ static const struct pci_device_id pci_endpoint_test_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA72x), .driver_data = (kernel_ulong_t)&default_data, }, - { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, 0x81c0) }, - { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, PCI_DEVICE_ID_LS1088A) }, + { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, 0x81c0), + .driver_data = (kernel_ulong_t)&default_data, + }, + { PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, PCI_DEVICE_ID_LS1088A), + .driver_data = (kernel_ulong_t)&default_data, + }, { PCI_DEVICE_DATA(SYNOPSYS, EDDA, NULL) }, { PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_AM654), .driver_data = (kernel_ulong_t)&am654_data -- cgit v1.2.3