[patch 08/40] IB/mthca: Use mmiowb() to avoid firmware commands getting jumbled up

-stable review patch. If anyone has any objections, please let us know. -- From: Roland Dreier <[EMAIL PROTECTED]> Upstream as 76d7cc0345a037e8eea426f8abc710abd22946dd Firmware commands are sent to the HCA by writing multiple words to a command register block. Access to this

[patch 08/40] IB/mthca: Use mmiowb() to avoid firmware commands getting jumbled up

-stable review patch. If anyone has any objections, please let us know. -- From: Roland Dreier [EMAIL PROTECTED] Upstream as 76d7cc0345a037e8eea426f8abc710abd22946dd Firmware commands are sent to the HCA by writing multiple words to a command register block. Access to this