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b4b748f294
Bug 4036670 Change-Id: I619baafc4625cb604d87c0fe0e0ec4368bc0b837 Signed-off-by: Liang Cheng <licheng@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2878778 GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
31 lines
962 B
C
31 lines
962 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (c) 2020-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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struct mbox_controller;
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#if defined(CONFIG_DEBUG_FS)
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int psc_debugfs_create(struct platform_device *pdev, struct mbox_controller *mbox);
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void psc_debugfs_remove(struct platform_device *pdev);
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#else
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/* We should probably never be here as this driver is useless without debugfs */
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static inline int psc_debugfs_create(struct platform_device *pdev, struct mbox_controller *mbox)
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{
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return 0;
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}
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static inline void psc_debugfs_remove(struct platform_device *pdev) { return; }
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#endif
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struct mbox_chan *psc_mbox_request_channel0(struct mbox_controller *mbox, struct mbox_client *cl);
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#if IS_ENABLED(CONFIG_NUMA)
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#define PSC_HAVE_NUMA
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#endif
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#if defined(PSC_HAVE_NUMA)
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u32 readl0(void __iomem *addr);
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void writel0(u32 value, void __iomem *addr);
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#else
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#define readl0(addr) readl((addr))
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#define writel0(value, addr) writel((value), (addr))
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#endif
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