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[Xen-devel] Using mini-os ioremap()
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| Subject: | [Xen-devel] Using mini-os ioremap() |
| From: | Matthew Fioravante <matthew.fioravante@xxxxxxxxxx> |
| Date: | Wed, 05 Jan 2011 14:24:55 -0500 |
| Delivery-date: | Wed, 05 Jan 2011 11:25:49 -0800 |
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I'm trying to map some mmio pages into my mini-os domain to use a
hardware device. The device is at address fed40000. I'm calling
ioremap() on this address but its failing, telling me that mfn fed40 is
in ram space. (Its failing the mfn_is_ram() check.)
What am I doing wrong here? Thanks!
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