[xen master] xen/asm-generic: introduce generic header iocap.h

[patchbot@xxxxxxx]

commit f6082c7b6c0331111eae41db036f5172c9078b8e
Author:     Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
AuthorDate: Wed Nov 29 10:08:52 2023 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Nov 29 10:08:52 2023 +0100

    xen/asm-generic: introduce generic header iocap.h
    
    iocap.h is common for Arm, PPC and RISC-V architectures thereby
    it was moved to asm-generic.
    
    Also Arm and PPC were switched to asm-generic version of iocap.h.
    
    Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    Acked-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
---
 xen/arch/arm/include/asm/Makefile |  1 +
 xen/arch/arm/include/asm/iocap.h  | 16 ----------------
 xen/arch/ppc/include/asm/Makefile |  1 +
 xen/arch/ppc/include/asm/iocap.h  |  8 --------
 xen/include/asm-generic/iocap.h   | 17 +++++++++++++++++
 5 files changed, 19 insertions(+), 24 deletions(-)

diff --git a/xen/arch/arm/include/asm/Makefile 
b/xen/arch/arm/include/asm/Makefile
index ece7fa66dd..96e3aa6b6c 100644
--- a/xen/arch/arm/include/asm/Makefile
+++ b/xen/arch/arm/include/asm/Makefile
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
+generic-y += iocap.h
 generic-y += paging.h
 generic-y += vm_event.h
diff --git a/xen/arch/arm/include/asm/iocap.h b/xen/arch/arm/include/asm/iocap.h
deleted file mode 100644
index 276fefbc59..0000000000
--- a/xen/arch/arm/include/asm/iocap.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __X86_IOCAP_H__
-#define __X86_IOCAP_H__
-
-#define cache_flush_permitted(d)                        \
-    (!rangeset_is_empty((d)->iomem_caps))
-
-#endif
-
-/*
- * Local variables:
- * mode: C
- * c-file-style: "BSD"
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/xen/arch/ppc/include/asm/Makefile 
b/xen/arch/ppc/include/asm/Makefile
index 48d587f35d..9f5a0dfb31 100644
--- a/xen/arch/ppc/include/asm/Makefile
+++ b/xen/arch/ppc/include/asm/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 generic-y += hypercall.h
+generic-y += iocap.h
 generic-y += paging.h
 generic-y += vm_event.h
diff --git a/xen/arch/ppc/include/asm/iocap.h b/xen/arch/ppc/include/asm/iocap.h
deleted file mode 100644
index 76bf13a70f..0000000000
--- a/xen/arch/ppc/include/asm/iocap.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-#ifndef __ASM_PPC_IOCAP_H__
-#define __ASM_PPC_IOCAP_H__
-
-#define cache_flush_permitted(d)                        \
-    (!rangeset_is_empty((d)->iomem_caps))
-
-#endif /* __ASM_PPC_IOCAP_H__ */
diff --git a/xen/include/asm-generic/iocap.h b/xen/include/asm-generic/iocap.h
new file mode 100644
index 0000000000..dd7cb45488
--- /dev/null
+++ b/xen/include/asm-generic/iocap.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GENERIC_IOCAP_H__
+#define __ASM_GENERIC_IOCAP_H__
+
+#define cache_flush_permitted(d)                        \
+    (!rangeset_is_empty((d)->iomem_caps))
+
+#endif /* __ASM_GENERIC_IOCAP_H__ */
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--
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