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https://github.com/edk2-porting/linux-next.git
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e03327122e
Add MSI-X support and update driver documentation accordingly. Add 2 new IOCTL commands: - Allow to reconfigure driver IRQ type in runtime. - Allow to retrieve current driver IRQ type configured. Add IRQ type validation before executing the READ/WRITE/COPY tests. Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
24 lines
711 B
C
24 lines
711 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/**
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* pcitest.h - PCI test uapi defines
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*
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* Copyright (C) 2017 Texas Instruments
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* Author: Kishon Vijay Abraham I <kishon@ti.com>
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*
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*/
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#ifndef __UAPI_LINUX_PCITEST_H
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#define __UAPI_LINUX_PCITEST_H
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#define PCITEST_BAR _IO('P', 0x1)
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#define PCITEST_LEGACY_IRQ _IO('P', 0x2)
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#define PCITEST_MSI _IOW('P', 0x3, int)
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#define PCITEST_WRITE _IOW('P', 0x4, unsigned long)
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#define PCITEST_READ _IOW('P', 0x5, unsigned long)
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#define PCITEST_COPY _IOW('P', 0x6, unsigned long)
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#define PCITEST_MSIX _IOW('P', 0x7, int)
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#define PCITEST_SET_IRQTYPE _IOW('P', 0x8, int)
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#define PCITEST_GET_IRQTYPE _IO('P', 0x9)
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#endif /* __UAPI_LINUX_PCITEST_H */
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