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Staging: hv: remove wrapper functions around kmap_
Remove PageMapVirtualAddress() and PageUnmapVirtualAddress() which were wrappers around kmap_atomic() and kunmap_atomic() Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -22,7 +22,9 @@
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*/
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#include <linux/kernel.h>
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#include <linux/mm.h>
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#include <linux/highmem.h>
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#include <asm/kmap_types.h>
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#include "include/logging.h"
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#include "include/NetVscApi.h"
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@ -518,7 +520,7 @@ RndisFilterOnReceive(
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return -1;
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}
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rndisHeader = (RNDIS_MESSAGE*)PageMapVirtualAddress(Packet->PageBuffers[0].Pfn);
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rndisHeader = (RNDIS_MESSAGE *)kmap_atomic(pfn_to_page(Packet->PageBuffers[0].Pfn), KM_IRQ0);
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rndisHeader = (void*)((unsigned long)rndisHeader + Packet->PageBuffers[0].Offset);
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@ -528,7 +530,7 @@ RndisFilterOnReceive(
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#if 0
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if ( Packet->TotalDataBufferLength != rndisHeader->MessageLength )
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{
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PageUnmapVirtualAddress((void*)(unsigned long)rndisHeader - Packet->PageBuffers[0].Offset);
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kunmap_atomic(rndisHeader - Packet->PageBuffers[0].Offset, KM_IRQ0);
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DPRINT_ERR(NETVSC, "invalid rndis message? (expected %u bytes got %u)...dropping this message!",
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rndisHeader->MessageLength, Packet->TotalDataBufferLength);
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@ -545,7 +547,7 @@ RndisFilterOnReceive(
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memcpy(&rndisMessage, rndisHeader, (rndisHeader->MessageLength > sizeof(RNDIS_MESSAGE))?sizeof(RNDIS_MESSAGE):rndisHeader->MessageLength);
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PageUnmapVirtualAddress((void*)(unsigned long)rndisHeader - Packet->PageBuffers[0].Offset);
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kunmap_atomic(rndisHeader - Packet->PageBuffers[0].Offset, KM_IRQ0);
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DumpRndisMessage(&rndisMessage);
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@ -138,10 +138,6 @@ unsigned long Logical2PhysicalAddr(void * LogicalAddr);
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unsigned long Virtual2Physical(void * VirtAddr);
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void* PageMapVirtualAddress(unsigned long Pfn);
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void PageUnmapVirtualAddress(void* VirtAddr);
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int osd_schedule_callback(struct workqueue_struct *wq,
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void (*func)(void *),
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void *data);
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@ -88,17 +88,6 @@ void PageFree(void* page, unsigned int count)
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__free_page(p);*/
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}
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void* PageMapVirtualAddress(unsigned long Pfn)
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{
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return kmap_atomic(pfn_to_page(Pfn), KM_IRQ0);
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}
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void PageUnmapVirtualAddress(void* VirtAddr)
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{
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kunmap_atomic(VirtAddr, KM_IRQ0);
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}
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void *MemMapIO(unsigned long phys, unsigned long size)
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{
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return (void*)GetVirtualAddress(phys); /* return ioremap_nocache(phys, size); */
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