Hi,
I use the patch
(http://ace-host.stuart.id.au/russell/files/tc/tc-atm/) for accurate
the packet scheduling on ATM/ADSL link and i think I've found a bug.
I tried to write to the author but he didn't answer me.
I work on a Linux 2.6.17 with the iproute2-2.6.18-061002 package.
I change the type of the cell_align char to short of the struct
tc_ratespec in the file pkt_sched.h (in the include/linux/ directories
of iproute package and the kernel source) :
struct tc_ratespec
{
unsigned char cell_log;
unsigned char __reserved;
unsigned short feature; /* Always 0 in pre-atm patch kernels */
- char cell_align; /* Always 0 in pre-atm patch kernels */
- unsigned char __unused;
+ short cell_align; /* Always 0 in pre-atm patch kernels */
unsigned short mpu;
__u32 rate;
};
The results are much better and with my tests, it works very nicely.
If it can help someone,
Edouard.
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