diff mbox series

[PATCHv8,12/12] misc: pci_endpoint_test: Add driver data for Layerscape PCIe controllers

Message ID 20200918080024.13639-13-Zhiqiang.Hou@nxp.com
State New
Headers show
Series PCI: dwc: Add the multiple PF support for DWC and Layerscape | expand

Commit Message

Zhiqiang Hou Sept. 18, 2020, 8 a.m. UTC
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

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.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
---
V8:
 - No change.

 drivers/misc/pci_endpoint_test.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

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