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| author |   Kishon Vijay Abraham I <kishon@ti.com> | 2017-03-27 15:15:14 +0530 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2017-04-28 10:23:19 -0500 |
| commit | 2c156ac71c6b2518f3d589190f2a8872a8764faf (patch) | |
| tree | 88a3121b9ea107a6bc9773c601f8feb68811d1dc /include/uapi/linux/pcitest.h | |
| parent | PCI: Add device IDs for DRA74x and DRA72x (diff) | |
| download | wireguard-linux-2c156ac71c6b2518f3d589190f2a8872a8764faf.tar.xz wireguard-linux-2c156ac71c6b2518f3d589190f2a8872a8764faf.zip | |
misc: Add host side PCI driver for PCI test function device
Add PCI endpoint test driver that can verify base address register, legacy
interrupt/MSI interrupt and read/write/copy buffers between host and
device. The corresponding pci-epf-test function driver should be used on
the EP side.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/uapi/linux/pcitest.h')
| -rw-r--r-- | include/uapi/linux/pcitest.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/uapi/linux/pcitest.h b/include/uapi/linux/pcitest.h new file mode 100644 index 000000000000..a6aa10c45ad1 --- /dev/null +++ b/include/uapi/linux/pcitest.h @@ -0,0 +1,19 @@ +/** + * pcitest.h - PCI test uapi defines + * + * Copyright (C) 2017 Texas Instruments + * Author: Kishon Vijay Abraham I <kishon@ti.com> + * + */ + +#ifndef __UAPI_LINUX_PCITEST_H +#define __UAPI_LINUX_PCITEST_H + +#define PCITEST_BAR _IO('P', 0x1) +#define PCITEST_LEGACY_IRQ _IO('P', 0x2) +#define PCITEST_MSI _IOW('P', 0x3, int) +#define PCITEST_WRITE _IOW('P', 0x4, unsigned long) +#define PCITEST_READ _IOW('P', 0x5, unsigned long) +#define PCITEST_COPY _IOW('P', 0x6, unsigned long) + +#endif /* __UAPI_LINUX_PCITEST_H */ |