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| From: | Markus Armbruster |
| Subject: | Re: [Qemu-devel] [PATCH v3 5/9] fdc: add CCR (Configuration Control Register) write register |
| Date: | Tue, 31 Jan 2012 10:31:10 +0100 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
Hervé Poussineau <address@hidden> writes: > Markus Armbruster a écrit : >> Hervé Poussineau <address@hidden> writes: >> >>> DIR and CCR registers share the same address ; DIR is read-only >>> while CCR is write-only >> >> Looks like guest writes to CCR are silently ignored before this patch. >> Is that correct? > > Yes. > >> Impact? > > CCR is only used to program media rate, which is not checked without > this patchset. > > So, none for this patch. Aha, it's just a prerequisite for the rest of the series. Makes sense. Explain in commit message?
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