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| author | neel <neel@FreeBSD.org> | 2012-12-21 01:31:56 +0000 |
|---|---|---|
| committer | neel <neel@FreeBSD.org> | 2012-12-21 01:31:56 +0000 |
| commit | 8bbd053d88cf07f6df3f7fa40ac1eb22f7ec602b (patch) | |
| tree | 3d92e98fbf849b0375a21f7eddf5cc609a83c4aa /usr.sbin/mptable | |
| parent | 0bf1055199ebdd0aa996e65753c95b24208fcada (diff) | |
| download | FreeBSD-src-8bbd053d88cf07f6df3f7fa40ac1eb22f7ec602b.zip FreeBSD-src-8bbd053d88cf07f6df3f7fa40ac1eb22f7ec602b.tar.gz | |
The MPtable specification allows for an 8-bit "BUS ID" and "I/O APIC ID".
Since the 'busses[]' and 'apics[]' arrays are indexed by these 8-bit IDs
make sure that they have enough space to accomodate up to 256 entries.
Submitted by: Ravi Shamanna
Obtained from: NetApp
Diffstat (limited to 'usr.sbin/mptable')
| -rw-r--r-- | usr.sbin/mptable/mptable.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/mptable/mptable.c b/usr.sbin/mptable/mptable.c index 3c38ccf..dee8449 100644 --- a/usr.sbin/mptable/mptable.c +++ b/usr.sbin/mptable/mptable.c @@ -270,8 +270,8 @@ static void pnstr( char* s, int c ); /* global data */ static int pfd; /* physical /dev/mem fd */ -static int busses[16]; -static int apics[16]; +static int busses[256]; +static int apics[256]; static int ncpu; static int nbus; @@ -711,7 +711,7 @@ MPConfigTableHeader( u_int32_t pap ) printf( "MP Config Base Table Entries:\n\n" ); /* initialze tables */ - for ( x = 0; x < 16; ++x ) { + for ( x = 0; x < 256; ++x ) { busses[ x ] = apics[ x ] = 0xff; } |
