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[Xen-devel] [PATCH 1/12] VTPM mini-os: mmio= option for domain config fi
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| Subject: | [Xen-devel] [PATCH 1/12] VTPM mini-os: mmio= option for domain config files to pass iomem regions |
| From: | Matthew Fioravante <matthew.fioravante@xxxxxxxxxx> |
| Date: | Fri, 11 Mar 2011 17:31:50 -0500 |
| Delivery-date: | Fri, 11 Mar 2011 14:38:05 -0800 |
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Currently IO ports and irqs can be passed through to domU's using the
domain config file.
This patch adds support for passing through iomem regions when booting domains using xm. It works almost exactly the same as the ioports option. The format for the option is mmio = ['pagenum,npages']Where the first is the page number (in a hex string) and the second is the number of pages. An example for passing through the tpm is: mmio = ['fed40',5] Signed off by: Matthew Fioravante <matthew.fioravante@xxxxxxxxxx>
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