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Diffstat (limited to 'introduction.tex')
| -rw-r--r-- | introduction.tex | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/introduction.tex b/introduction.tex index a1b4239..ba57419 100644 --- a/introduction.tex +++ b/introduction.tex @@ -20,12 +20,12 @@ inter-guest communication) requires copying. Standard: Virtio makes no assumptions about the environment in which it operates, beyond supporting the bus to which device is attached. In this specification, virtio - devices are implemented over PCI and other buses, and earlier drafts + devices are implemented over MMIO, Channel I/O and PCI bus transports +\footnote{The Linux implementation further separates the virtio +transport code from the specific virtio drivers: these drivers are shared +between different transports. +}, earlier drafts have been implemented on other buses not included here. -\footnote{The Linux implementation further separates the PCI virtio code -from the specific virtio drivers: these drivers are shared with -the non-PCI implementations (currently lguest and S/390). -} Extensible: Virtio devices contain feature bits which are acknowledged by the guest operating system during device setup. |