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Bug #4160: Fix Altix kernel version check.

This commit is contained in:
Adam Jackson 2005-08-26 20:08:09 +00:00
parent 6b0cdc5dd9
commit 5ffff7cb86
1 changed files with 15 additions and 4 deletions
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19
hw/xfree86/os-support/linux/lnx_ia64.c
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@ -32,6 +32,7 @@
#include <sys/stat.h>
#include <sys/utsname.h>
#include <unistd.h>
#include <stdlib,h>
#include "ia64Pci.h"
#include "Pci.h"
@ -47,11 +48,21 @@ IA64Chipset OS_PROBE_PCI_CHIPSET(scanpciWrapperOpt flags)
return ZX1_CHIPSET;
if (!stat("/proc/sgi_sn/licenseID", &unused)) {
/*
* We need a 2.6.11 or better kernel for Altix support
*/
int major, minor, patch;
char *c;
/* We need a 2.6.11 or better kernel for Altix support */
uname(&utsName);
if (!strstr(utsName.release, "2.6.11")) {
c = utsName.release;
major = atoi(c);
c = strstr(c, ".") + 1;
minor = atoi(c);
c = strstr(c, ".") + 1;
patch = atoi(c);
if (major < 2 || (major == 2 && minor < 6) ||
(major == 2 && minor == 6 && patch < 11)) {
ErrorF("Kernel 2.6.11 or better needed for Altix support\n");
return NONE_CHIPSET;
}