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/*
* Copyright (C) 2001 Mike Corrigan IBM Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <asm/page.h>
#include <asm/abs_addr.h>
#include <asm/iseries/hv_call.h>
#include <asm/iseries/hv_call_sc.h>
#include <asm/iSeries/HvTypes.h>
void HvCall_writeLogBuffer(const void *buffer, u64 len)
{
struct HvLpBufferList hv_buf;
u64 left_this_page;
u64 cur = virt_to_abs(buffer);
while (len) {
hv_buf.addr = cur;
left_this_page = ((cur & PAGE_MASK) + PAGE_SIZE) - cur;
if (left_this_page > len)
left_this_page = len;
hv_buf.len = left_this_page;
len -= left_this_page;
HvCall2(HvCallBaseWriteLogBuffer,
virt_to_abs(&hv_buf),
left_this_page);
cur = (cur & PAGE_MASK) + PAGE_SIZE;
}
}
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