[v1] hw/usb/vt82c686-uhci-pci: Use ISA instead of PCI interrupts

[PATCH 0/6] hw/usb/vt82c686-uhci-pci: Use ISA instead of PCI interrupts

BALATON Zoltan posted 6 patches 2 years, 6 months ago

Diff against v1 v2 v2 v3 v4
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hw/ide/via.c               | 11 ++++++-----
hw/usb/hcd-uhci.c          | 14 ++++++++------
hw/usb/hcd-uhci.h          |  4 +++-
hw/usb/vt82c686-uhci-pci.c | 16 ++++++++++++++++
include/hw/ide/pci.h       |  1 +
5 files changed, 34 insertions(+), 12 deletions(-)

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[PATCH 0/6] hw/usb/vt82c686-uhci-pci: Use ISA instead of PCI interrupts

Posted by BALATON Zoltan 2 years, 6 months ago

Hello,

I'm posting this again as a new series because I'm a bit lost on where
we are after Philippe sent a pull requst for a series that was
originally based on this. These are the remaining patches rebased on
Philippe's pull request that do the same to vt82c686-uhci-pci that was
done for via-ide to fix USB on pegasos2. First and last patches are
optional based on the outcome if we can access the parent directly in
this case or not but I think this should be OK in an internal
interrupt handler part of one device model and we're not poking around
in foreign objects.

Regards,

BALATON Zoltan (6):
  via-ide: Avoid expensive operations in irq handler
  usb/uhci: Misc clean up
  usb/uhci: Disallow user creating a vt82c686-uhci-pci device
  usb/uhci: Replace pci_set_irq with qemu_set_irq
  hw/usb/vt82c686-uhci-pci: Use ISA instead of PCI interrupts
  hw/usb/vt82c686-uhci-pci: Optimise itq handler

 hw/ide/via.c               | 11 ++++++-----
 hw/usb/hcd-uhci.c          | 14 ++++++++------
 hw/usb/hcd-uhci.h          |  4 +++-
 hw/usb/vt82c686-uhci-pci.c | 16 ++++++++++++++++
 include/hw/ide/pci.h       |  1 +
 5 files changed, 34 insertions(+), 12 deletions(-)

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2.21.4