Re: [Qemu-devel] [PATCH v2] pcie: PCIe link negotiation

2013-04-04 Thread Michael S. Tsirkin
On Mon, Mar 25, 2013 at 03:48:52PM -0600, Alex Williamson wrote: > Enable PCIe devices to negotiate links. > > Signed-off-by: Alex Williamson Just looking at speed negotiation, negotiation at init is not there is to it, Software can change link speed as well and trigger retraining, and it can al

[Qemu-devel] [PATCH v2] pcie: PCIe link negotiation

2013-03-25 Thread Alex Williamson
Enable PCIe devices to negotiate links. Signed-off-by: Alex Williamson --- v2: - Stick with the capabilities of the hardware we're emulating for ioh3420 & xio3130 bandwidth (and pre-enable more) - Use qemu_fls - Fixes for multifunction devices - Use device current link settings as targets