From: Zhiqiang Hou <Zhiqiang.Hou@nxp.com>
To: linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org,
lorenzo.pieralisi@arm.com, bhelgaas@google.com,
shawnguo@kernel.org, kishon@ti.com, leoyang.li@nxp.com,
gustavo.pimentel@synopsys.com, arnd@arndb.de,
gregkh@linuxfoundation.org, andrew.murray@arm.com
Cc: minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com,
Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Subject: [PATCHv8 12/12] misc: pci_endpoint_test: Add driver data for Layerscape PCIe controllers
Date: Fri, 18 Sep 2020 16:00:24 +0800 [thread overview]
Message-ID: <20200918080024.13639-13-Zhiqiang.Hou@nxp.com> (raw)
In-Reply-To: <20200918080024.13639-1-Zhiqiang.Hou@nxp.com>
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 --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
--
2.17.1
next prev parent reply other threads:[~2020-09-18 8:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 8:00 [PATCHv8 00/12]PCI: dwc: Add the multiple PF support for DWC and Layerscape Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 01/12] PCI: designware-ep: Add multiple PFs support for DWC Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 02/12] PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 03/12] PCI: designware-ep: Move the function of getting MSI capability forward Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 04/12] PCI: designware-ep: Modify MSI and MSIX CAP way of finding Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 05/12] dt-bindings: pci: layerscape-pci: Add compatible strings for ls1088a and ls2088a Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 06/12] PCI: layerscape: Fix some format issue of the code Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 07/12] PCI: layerscape: Modify the way of getting capability with different PEX Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 08/12] PCI: layerscape: Modify the MSIX to the doorbell mode Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 09/12] PCI: layerscape: Add EP mode support for ls1088a and ls2088a Zhiqiang Hou
2020-09-18 8:00 ` [PATCHv8 10/12] arm64: dts: layerscape: Add PCIe EP node for ls1088a Zhiqiang Hou
2020-09-24 13:07 ` Lorenzo Pieralisi
2020-09-18 8:00 ` [PATCHv8 11/12] misc: pci_endpoint_test: Add LS1088a in pci_device_id table Zhiqiang Hou
2020-09-18 8:00 ` Zhiqiang Hou [this message]
2020-09-21 11:03 ` [PATCHv8 00/12]PCI: dwc: Add the multiple PF support for DWC and Layerscape Lorenzo Pieralisi
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