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swiotlb: print physical addresses consistently with other parts of kernel 

Print swiotlb info in a style consistent with the %pR style used elsewhere
in the kernel.  For example:

    -Placing 64MB software IO TLB between ffff88007a662000 - ffff88007e662000
    -software IO TLB at phys 0x7a662000 - 0x7e662000
    +software IO TLB [mem 0x7a662000-0x7e661fff] (64MB) mapped at [ffff88007a662000-ffff88007e661fff]

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Bjorn Helgaas 2012-05-29 15:06:29 -07:00 committed by Linus Torvalds
parent 365811d6f9
commit 3af684c7c5
1 changed files with 3 additions and 5 deletions
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8
lib/swiotlb.c
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@ -130,11 +130,9 @@ void swiotlb_print_info(void)
pstart = virt_to_phys(io_tlb_start);
pend = virt_to_phys(io_tlb_end);
printk(KERN_INFO "Placing %luMB software IO TLB between %p - %p\n",
bytes >> 20, io_tlb_start, io_tlb_end);
printk(KERN_INFO "software IO TLB at phys %#llx - %#llx\n",
(unsigned long long)pstart,
(unsigned long long)pend);
printk(KERN_INFO "software IO TLB [mem %#010llx-%#010llx] (%luMB) mapped at [%p-%p]\n",
(unsigned long long)pstart, (unsigned long long)pend - 1,
bytes >> 20, io_tlb_start, io_tlb_end - 1);
}
void __init swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose)