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authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>2020-09-18 11:00:24 +0300
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2020-09-24 15:53:07 +0300
commit09fb37b35e34d4735c5cc0a60a6948c44a9c3181 (patch)
tree75fa141ebad62af35bd238d17ed409aaf4a7c2c6 /drivers/misc/pci_endpoint_test.c
parent6b8ab42137e9849ed15e00d5feaf1fa3859b4862 (diff)
downloadlinux-09fb37b35e34d4735c5cc0a60a6948c44a9c3181.tar.xz
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 <Zhiqiang.Hou@nxp.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/misc/pci_endpoint_test.c')
-rw-r--r--drivers/misc/pci_endpoint_test.c8
1 files changed, 6 insertions, 2 deletions
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