add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/iommu/irq_remapping.h
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@@ -1,19 +1,7 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2012 Advanced Micro Devices, Inc.
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  * Author: Joerg Roedel <jroedel@suse.de>
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
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  *
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  * This header file contains stuff that is shared between different interrupt
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  * remapping drivers but with no need to be visible outside of the IOMMU layer.
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@@ -55,15 +43,13 @@
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 	/* Enable fault handling */
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 	int  (*enable_faulting)(void);
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-	/* Get the irqdomain associated the IOMMU device */
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-	struct irq_domain *(*get_ir_irq_domain)(struct irq_alloc_info *);
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-
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-	/* Get the MSI irqdomain associated with the IOMMU device */
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+	/* Get the irqdomain associated to IOMMU device */
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 	struct irq_domain *(*get_irq_domain)(struct irq_alloc_info *);
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 };
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 extern struct irq_remap_ops intel_irq_remap_ops;
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 extern struct irq_remap_ops amd_iommu_irq_ops;
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+extern struct irq_remap_ops hyperv_irq_remap_ops;
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 #else  /* CONFIG_IRQ_REMAP */
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