Hi,
Following patch fix panic on i386 for drivers using such functions.
Those two functions take 64-bit variable(s) for their arguments.
On i386 that takes additional 32-bit variable per argument.
This is required so that windrv_wrap() can correctly wrap function that
miniport driver calls with stdcall convention.
Similar explanation is provided in subr_ndis.c for other functions.
On amd64 we do not use these numbers.
diff --git a/sys/compat/ndis/subr_ntoskrnl.c b/sys/compat/ndis/subr_ntoskrnl.c
index f169de5..0335561 100644
--- a/sys/compat/ndis/subr_ntoskrnl.c
+++ b/sys/compat/ndis/subr_ntoskrnl.c
@@ -4212,8 +4212,8 @@ image_patch_table ntoskrnl_functbl[] = {
IMPORT_FFUNC(ExInterlockedAddLargeStatistic, 2),
IMPORT_SFUNC(IoAllocateMdl, 5),
IMPORT_SFUNC(IoFreeMdl, 1),
- IMPORT_SFUNC(MmAllocateContiguousMemory, 2),
- IMPORT_SFUNC(MmAllocateContiguousMemorySpecifyCache, 5),
+ IMPORT_SFUNC(MmAllocateContiguousMemory, 2 + 1),
+ IMPORT_SFUNC(MmAllocateContiguousMemorySpecifyCache, 5 + 3),
IMPORT_SFUNC(MmFreeContiguousMemory, 1),
IMPORT_SFUNC(MmFreeContiguousMemorySpecifyCache, 3),
IMPORT_SFUNC_MAP(MmGetPhysicalAddress, pmap_kextract, 1),
___
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