android_kernel_xiaomi_sm8350/drivers/infiniband/hw
Michael S. Tsirkin 13aa6ecb47 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: Roland Dreier <rolandd@cisco.com>
2006-06-17 20:37:00 -07:00
..
ipath IB/ipath: deref correct pointer when using kernel SMA 2006-05-23 13:29:35 -07:00
mthca IB/mthca: restore missing PCI registers after reset 2006-06-17 20:37:00 -07:00