ehci: fix Interrupt Threshold Control implementation
First, not all interrupts are subject to Interrupt Threshold Control,some of them must be delivered without delay.
Second, Interrupt Threshold Control state must be part of vmstate,otherwise we might loose IRQs on migration....
usb: async control xfer fixup
Need to clear p->result after copying setup data using usb_packet_copy()because we'll reuse the USBPacket for the data transfer.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
usb: update uas product id
Pick other product id to fix clash with audio.
Current usage list (after applying this patch):
46f4:0001 -- usb-storage46f4:0002 -- usb-audio46f4:0003 -- usb-uas
Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging
Merge remote-tracking branch 'stefanha/trivial-patches' into staging
openpic: Added BRR1 register
Linux mpic driver uses (changes may be in pipeline to get upstreamed soon)BRR1. This patch adds the support to emulate readonly FSL BRR1 register.
Currently QEMU does not fully emulate any version on MPIC, so the MPICMajor number and Minor number are set to 0....
pseries: Export find_phb() utility function for PCI code
The pseries PCI code makes use of an internal find_dev() function whichlocates a PCIDevice * given a (platform specific) bus ID and deviceaddress. Internally this needs to first locate the host bridge on which...
pseries: Add trace event for PCI irqs
This adds a trace event in the pseries PCI specific set_irq() function toassist in debugging.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>Signed-off-by: David Gibson <david@gibson.dropbear.id.au>[agraf: add trace.h include]...
pseries: Add PCI MSI/MSI-X support
This patch implements MSI and MSI-X support for the pseries PCI hostbridge. To do this it adds:
pseries dma: DMA window params added to PHB and DT population changed
Previously the only PCI bus supported was the emulated PCI bus withfixed DMA window with start at 0 and size 1GB. As we are going to supportPCI pass through which DMA window properties are set by the host...
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