Catalin(ux aka Dino) BOIE wrote:
Hello!
I am glad to announce a patch for u32 to allow matches on nfmark.
The patch is non intrusive (few lines).
------------------------------------------------------------------------
if ((*(u32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
--- linux.orig/include/linux/pkt_cls.h 2004-10-19 00:53:07.000000000 +0300
+++ linux/include/linux/pkt_cls.h 2004-11-05 11:00:27.000000000 +0200
@@ -208,6 +208,7 @@ struct tc_u32_sel
unsigned char flags;
unsigned char offshift;
unsigned char nkeys;
+ u32 mark;
^^ Please put this at the end to avoid breaking compatibility
with old tc binaries. BTW, nfmark if unsigned long, which is
64 bit on 64-bit architectures. Probably not worth fixing though,
everyone else got it wrong too.
__u16 offmask;
__u16 off;
Regards
Patrick
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