From 6745d6f39d2642908035c7e4a6481f5349c767a7 Mon Sep 17 00:00:00 2001 From: Stefan Tauner Date: Sun, 26 Aug 2012 21:50:36 +0000 Subject: Use getpagesize() to determine the physmap's length in nicintel_spi.c Corresponding to flashrom svn r1584. Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- nicintel_spi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'nicintel_spi.c') diff --git a/nicintel_spi.c b/nicintel_spi.c index 531576c14..d422b1805 100644 --- a/nicintel_spi.c +++ b/nicintel_spi.c @@ -26,11 +26,13 @@ */ #include +#include #include "flash.h" #include "programmer.h" #include "hwaccess.h" #define PCI_VENDOR_ID_INTEL 0x8086 +#define MEMMAP_SIZE getpagesize() /* EEPROM/Flash Control & Data Register */ #define EECD 0x10 @@ -157,7 +159,7 @@ static int nicintel_spi_shutdown(void *data) tmp |= FLASH_WRITES_DISABLED; pci_mmio_writel(tmp, nicintel_spibar + EECD); - physunmap(nicintel_spibar, 4096); + physunmap(nicintel_spibar, MEMMAP_SIZE); pci_cleanup(pacc); return 0; @@ -173,7 +175,7 @@ int nicintel_spi_init(void) io_base_addr = pcidev_init(PCI_BASE_ADDRESS_0, nics_intel_spi); nicintel_spibar = physmap("Intel Gigabit NIC w/ SPI flash", - io_base_addr, 4096); + io_base_addr, MEMMAP_SIZE); /* Automatic restore of EECD on shutdown is not possible because EECD * does not only contain FLASH_WRITES_DISABLED|FLASH_WRITES_ENABLED, * but other bits with side effects as well. Those other bits must be -- cgit v1.2.3