diff options
| author | Stephen Hemminger <[email protected]> | 2007-11-05 15:52:09 -0800 |
|---|---|---|
| committer | Jeff Garzik <[email protected]> | 2007-11-10 04:25:08 -0500 |
| commit | ab5adecb2d02f3688719dfb5936a82833fcc3955 (patch) | |
| tree | d76a14137b6b86a8e4500a6c03cb4201af975bd5 /scripts | |
| parent | ac93a3946b676025fa55356180e8321639744b31 (diff) | |
sky2: status ring race fix
The D-Link PCI-X board (and maybe others) can lie about status
ring entries. It seems it will update the register for last status
index before completing the DMA for the ring entry. To avoid reading
stale data, zap the old entry and check.
Signed-off-by: Stephen Hemminger <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions