diff mbox series

[v1,25/29] xen/asm-generic: introduce stub header irq.h

Message ID 63ee09cef41d0d2ec5e26eb6dbe20df2e377a0fa.1694702259.git.oleksii.kurochko@gmail.com (mailing list archive)
State New, archived
Headers show
Series Introduce stub headers necessary for full Xen build | expand

Commit Message

Oleksii Kurochko Sept. 14, 2023, 2:56 p.m. UTC 
The patch introduces header stub necessry for full Xen build.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
---
 xen/include/asm-generic/irq.h | 44 +++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 xen/include/asm-generic/irq.h

Comments

Jan Beulich Oct. 19, 2023, 11:34 a.m. UTC | #1 
On 14.09.2023 16:56, Oleksii Kurochko wrote:
> --- /dev/null
> +++ b/xen/include/asm-generic/irq.h
> @@ -0,0 +1,44 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +#ifndef __ASM_GENERIC_IRQ_H__
> +#define __ASM_GENERIC_IRQ_H__
> +
> +#include <xen/lib.h>
> +#include <xen/device_tree.h>
> +#include <public/device_tree_defs.h>

While Julien and I are still discussing this aspect, my view is that DT
things may not appear in generic headers. At least the #include-s here
aren't necessary anyway, afaict.

> +/* TODO */
> +#define nr_irqs 0U
> +#define nr_static_irqs 0

Earlier comments apply (at least) here.

Jan
diff mbox series

Patch

diff --git a/xen/include/asm-generic/irq.h b/xen/include/asm-generic/irq.h
new file mode 100644
index 0000000000..5f68cbd10d
--- /dev/null
+++ b/xen/include/asm-generic/irq.h
@@ -0,0 +1,44 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GENERIC_IRQ_H__
+#define __ASM_GENERIC_IRQ_H__
+
+#include <xen/lib.h>
+#include <xen/device_tree.h>
+#include <public/device_tree_defs.h>
+
+/* TODO */
+#define nr_irqs 0U
+#define nr_static_irqs 0
+#define arch_hwdom_irqs(domid) 0U
+
+#define domain_pirq_to_irq(d, pirq) (pirq)
+
+#define arch_evtchn_bind_pirq(d, pirq) ((void)((d) + (pirq)))
+
+struct arch_pirq {
+};
+
+struct arch_irq_desc {
+    unsigned int type;
+};
+
+static inline void arch_move_irqs(struct vcpu *v)
+{
+    BUG();
+}
+
+static inline int platform_get_irq(const struct dt_device_node *device, int index)
+{
+    BUG();
+}
+
+#endif /* __ASM_GENERIC_IRQ_H__ */
+
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: BSD
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */