diff options
| author | Michael S. Tsirkin <mst@mellanox.co.il> | 2006-08-07 19:04:22 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2006-08-07 19:04:22 +0200 |
| commit | ad29cb6531ebcc567327ab3030516f2f400a1c4e (patch) | |
| tree | 0d604ea70866db8227cbf238ecb0bba87ca3dcdd /block | |
| parent | 1fdb33cb352bce98804bfa8342a671a132d9dd54 (diff) | |
IB/mthca: restore missing PCI registers after reset
mthca does not restore the following PCI-X/PCI Express registers after reset:
PCI-X device: PCI-X command register
PCI-X bridge: upstream and downstream split transaction registers
PCI Express : PCI Express device control and link control registers
This causes instability and/or bad performance on systems where one of
these registers is set to a non-default value by BIOS.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions