Signed-off-by: Stefan Tauner <[email protected]>
---
nicintel_spi.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/nicintel_spi.c b/nicintel_spi.c
index 5a6e04d..811ed6e 100644
--- a/nicintel_spi.c
+++ b/nicintel_spi.c
@@ -26,11 +26,14 @@
*/
#include <stdlib.h>
+#include <unistd.h>
#include "flash.h"
#include "programmer.h"
#define PCI_VENDOR_ID_INTEL 0x8086
+#define MEMMAP_SIZE getpagesize()
+
#define EECD 0x10
#define FLA 0x1c
@@ -148,7 +151,7 @@ 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);
tmp = pci_mmio_readl(nicintel_spibar + EECD);
tmp &= ~FLASH_WRITES_DISABLED;
tmp |= FLASH_WRITES_ENABLED;
@@ -173,7 +176,7 @@ int nicintel_spi_shutdown(void)
tmp |= FLASH_WRITES_DISABLED;
pci_mmio_writel(tmp, nicintel_spibar + EECD);
- physunmap(nicintel_spibar, 4096);
+ physunmap(nicintel_spibar, MEMMAP_SIZE);
pci_cleanup(pacc);
release_io_perms();
--
1.7.1
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