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Subject: [OASIS Issue Tracker] (VIRTIO-21) PCI: New capability-based layout
[ https://tools.oasis-open.org/issues/browse/VIRTIO-21?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Tsirkin updated VIRTIO-21: ---------------------------------- Assignee: (was: Michael Tsirkin) Affects Version/s: virtio 0.9.X legacy Description: A newer layout would ideally: 1) clean up the problem of the device config shifting with MSI-X 2) Remove the limit of 32 feature bits 3) Allow guests to choose their ring size 4) Allow IO or MMIO bars for different purposes. was: A newer layout would ideally: 1) clean up the problem of the device config shifting with MSI-X 2) Remove the limit of 32 feature bits 3) Allow guests to choose their ring size 4) Allow IO or MMIO bars for different purposes. Proposal: http://markmail.org/search/?q=subject%3A%22%5BPATCH%20v3%5D%20pci%3A%20new%20configuration%20layout%22+list%3A%22org.oasis-open.lists.virtio%22 see additional minor changes here http://markmail.org/search/?q=subject%3A%22%5BPATCH%200%2F2%5D%20pci%20new%20layout%3A%20minor%20tweaks%22+list%3A%22org.oasis-open.lists.virtio%22 was: http://markmail.org/search/?q=subject%3A%22%5BPATCH%20v3%5D%20pci%3A%20new%20configuration%20layout%22+list%3A%22org.oasis-open.lists.virtio%22 see additional minor changes here http://markmail.org/search/?q=subject%3A%22%5BPATCH%200%2F2%5D%20pci%20new%20layout%3A%20minor%20tweaks%22+list%3A%22org.oasis-open.lists.virtio%22 > PCI: New capability-based layout > -------------------------------- > > Key: VIRTIO-21 > URL: https://tools.oasis-open.org/issues/browse/VIRTIO-21 > Project: OASIS Virtual I/O Device (VIRTIO) TC > Issue Type: Improvement > Affects Versions: virtio 0.9.X legacy > Reporter: Rusty Russell > Fix For: virtio 1.0 csprd01 > > > A newer layout would ideally: > 1) clean up the problem of the device config shifting with MSI-X > 2) Remove the limit of 32 feature bits > 3) Allow guests to choose their ring size > 4) Allow IO or MMIO bars for different purposes. -- This message was sent by Atlassian JIRA (v6.1.1#6155)
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