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Implement NdisVirtualBufferAddress() and NdisVirtualBufferAddressSafe().

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The RealTek 8180 driver seems to need this.
This commit is contained in:
Bill Paul 2004-01-27 08:10:34 +00:00
parent 215e951637
commit 3f7266edd6
1 changed files with 21 additions and 0 deletions
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21
sys/compat/ndis/subr_ndis.c
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@ -202,6 +202,8 @@ __stdcall static uint32_t ndis_buflen(ndis_buffer *);
__stdcall static void ndis_query_buf(ndis_buffer *, void **, uint32_t *);
__stdcall static void ndis_query_buf_safe(ndis_buffer *, void **,
uint32_t *, uint32_t);
__stdcall static void *ndis_buf_vaddr(ndis_buffer *);
__stdcall static void *ndis_buf_vaddr_safe(ndis_buffer *, uint32_t);
__stdcall static void ndis_adjust_buflen(ndis_buffer *, int);
__stdcall static uint32_t ndis_interlock_inc(uint32_t *);
__stdcall static uint32_t ndis_interlock_dec(uint32_t *);
@ -1798,6 +1800,23 @@ ndis_query_buf_safe(buf, vaddr, len, prio)
return;
}
/* Damnit Microsoft!! How many ways can you do the same thing?! */
__stdcall static void *
ndis_buf_vaddr(buf)
ndis_buffer *buf;
{
return(MDL_VA(buf));
}
__stdcall static void *
ndis_buf_vaddr_safe(buf, prio)
ndis_buffer *buf;
uint32_t prio;
{
return(MDL_VA(buf));
}
__stdcall static void
ndis_adjust_buflen(buf, len)
ndis_buffer *buf;
@ -2766,6 +2785,8 @@ image_patch_table ndis_functbl[] = {
{ "NdisAllocateBuffer", (FUNC)ndis_alloc_buf },
{ "NdisQueryBuffer", (FUNC)ndis_query_buf },
{ "NdisQueryBufferSafe", (FUNC)ndis_query_buf_safe },
{ "NdisBufferVirtualAddress", (FUNC)ndis_buf_vaddr },
{ "NdisBufferVirtualAddressSafe", (FUNC)ndis_buf_vaddr_safe },
{ "NdisBufferLength", (FUNC)ndis_buflen },
{ "NdisFreeBuffer", (FUNC)ndis_release_buf },
{ "NdisFreeBufferPool", (FUNC)ndis_free_bufpool },