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| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2020-09-18 11:00:24 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-09-24 15:53:07 +0300 |
| commit | 09fb37b35e34d4735c5cc0a60a6948c44a9c3181 (patch) | |
| tree | 75fa141ebad62af35bd238d17ed409aaf4a7c2c6 /drivers/misc/pci_endpoint_test.c | |
| parent | 6b8ab42137e9849ed15e00d5feaf1fa3859b4862 (diff) | |
| download | linux-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.c | 8 |
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 |