Re: [PATCH v2 4/9] microvm: add usb support

2020-10-11 Thread Gerd Hoffmann
On Tue, Oct 06, 2020 at 12:03:26PM +0200, Igor Mammedov wrote: > On Thu, 1 Oct 2020 10:28:29 +0200 > Gerd Hoffmann wrote: > > > Wire up "usb=on" machine option, when enabled add > > a sysbus xhci controller with 8 ports. > > first pci, and now usb - not so micro anymore. Both pcie and usb are

Re: [PATCH v2 4/9] microvm: add usb support

2020-10-06 Thread Igor Mammedov
On Thu, 1 Oct 2020 10:28:29 +0200 Gerd Hoffmann wrote: > Wire up "usb=on" machine option, when enabled add > a sysbus xhci controller with 8 ports. first pci, and now usb - not so micro anymore. why not just reuse pci to add usb controller? what/how much do we win avoiding PCI? > > Signed-of

[PATCH v2 4/9] microvm: add usb support

2020-10-01 Thread Gerd Hoffmann
Wire up "usb=on" machine option, when enabled add a sysbus xhci controller with 8 ports. Signed-off-by: Gerd Hoffmann --- include/hw/i386/microvm.h | 5 - hw/i386/acpi-microvm.c| 9 + hw/i386/microvm.c | 13 + 3 files changed, 26 insertions(+), 1 deletion(-)