On 04/15/2015 01:42 PM, Andy Lutomirski wrote:
I disagree. We should try to NACK any new code that can't function
without MTRRs.
(Plus, ARM is growing in popularity in the server space, and ARM quite
sensibly doesn't have MTRRs.)
NOT SPEAKING FOR INTEL HERE
Yes. People need to
On 10/10/2013 03:17 AM, Alexander Gordeev wrote:
On Wed, Oct 09, 2013 at 03:24:08PM +1100, Benjamin Herrenschmidt wrote:
Ok, this suggestion sounded in one or another form by several people.
What about name it pcim_enable_msix_range() and wrap in couple more
helpers to complete an API:
On 10/02/2013 03:29 AM, Alexander Gordeev wrote:
As result, device drivers will cease to use the overcomplicated
repeated fallbacks technique and resort to a straightforward
pattern - determine the number of MSI/MSI-X interrupts required
before calling pci_enable_msi_block() and
