rearrange code section for enabling the read DMA state machine to allow enabling the long burst FIFO on PCI Express cards though its currently disabled at the moment.
rearrange code section for enabling the read DMA state machine
to allow enabling the long burst FIFO on PCI Express cards though
its currently disabled at the moment.

From jonathan NetBSD and based on the Broadcom Linux driver.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars