change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/include/xen/arm/page.h
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@@ -3,11 +3,11 @@
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 #define _ASM_ARM_XEN_PAGE_H
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 #include <asm/page.h>
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-#include <asm/pgtable.h>
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 #include <linux/pfn.h>
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 #include <linux/types.h>
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 #include <linux/dma-mapping.h>
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+#include <linux/pgtable.h>
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 #include <xen/xen.h>
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 #include <xen/interface/grant_table.h>
..
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@@ -76,9 +76,16 @@
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 #define bfn_to_local_pfn(bfn)	bfn_to_pfn(bfn)
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 /* VIRT <-> GUEST conversion */
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-#define virt_to_gfn(v)		(pfn_to_gfn(virt_to_phys(v) >> XEN_PAGE_SHIFT))
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+#define virt_to_gfn(v)                                                         \
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+	({                                                                     \
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+		WARN_ON_ONCE(!virt_addr_valid(v));                              \
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+		pfn_to_gfn(virt_to_phys(v) >> XEN_PAGE_SHIFT);                 \
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+	})
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 #define gfn_to_virt(m)		(__va(gfn_to_pfn(m) << XEN_PAGE_SHIFT))
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+#define percpu_to_gfn(v)	\
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+	(pfn_to_gfn(per_cpu_ptr_to_phys(v) >> XEN_PAGE_SHIFT))
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+
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 /* Only used in PV code. But ARM guests are always HVM. */
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 static inline xmaddr_t arbitrary_virt_to_machine(void *vaddr)
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 {