Commit c2e1fcf3 authored Jan 22, 2016 by Sebastian Ott Committed by Martin Schwidefsky Jan 26, 2016

s390/pci: adjust IOMAP_MAX_ENTRIES



ZPCI_IOMAP_MAX_ENTRIES is off by one. Let's adjust this
for the sake of correctness.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 2d0f76a6

arch/s390/include/asm/pci_io.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -8,7 +8,7 @@
		#include <asm/pci_insn.h>

		/* I/O Map */
		#define ZPCI_IOMAP_MAX_ENTRIES 0x7fff
		#define ZPCI_IOMAP_MAX_ENTRIES 0x8000
		#define ZPCI_IOMAP_ADDR_BASE 0x8000000000000000ULL
		#define ZPCI_IOMAP_ADDR_IDX_MASK 0x7fff000000000000ULL
		#define ZPCI_IOMAP_ADDR_OFF_MASK 0x0000ffffffffffffULL