Re: Q: natsemi.c spinlocks

[Manfred]

Andrew Morton wrote:
> 
> start_tx()
> {

Yes, I overlooked start_tx.

Hmm. start_tx also assumes that the cpu commits writes in order, I'm
sure the driver is unreliable on RISC cpus.

Perhaps the driver should use pci_alloc_consistent and pci_map_single?

--
  Manfred
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