diff options
author | Stephen Hemminger <shemminger@osdl.org> | 2006-05-11 15:07:28 -0700 |
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committer | Stephen Hemminger <shemminger@osdl.org> | 2006-05-15 12:35:01 -0700 |
commit | 843a46f423a508b3a443a08baa903c6da02f3297 (patch) | |
tree | 635b032413590677e32b968e4c301bac3d7af554 /net/ipv6/ip6_flowlabel.c | |
parent | de54bc0f00c23a805f4ad2146c5a1fd5e2abe1e9 (diff) |
sky2: prevent dual port receiver problems
When both ports are receiving simultaneously, the receive logic gets confused
and may pass up a packet before it is full. This causes hangs, and IP will see
lots of garbage packets. There is even the potential for data corruption if
a later arriving packet DMA's into freed memory.
It looks like a hardware bug because status arrives for a packet but no
data is there. Until this bug is worked out, block the user from bringing
up both ports at once.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Diffstat (limited to 'net/ipv6/ip6_flowlabel.c')
0 files changed, 0 insertions, 0 deletions