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| From: | Paul Brook |
| Subject: | Re: [Qemu-devel] [RFC PATCH v2 2/4] cadence_ttc: initial version of device model |
| Date: | Tue, 7 Feb 2012 11:28:44 +0000 |
| User-agent: | KMail/1.13.7 (Linux/3.1.0-1-amd64; KDE/4.6.5; x86_64; ; ) |
> Implemented cadence Triple Timer Counter (TCC) It looks like you're implementing a periodic timer as sequence of chained oneshot timers. This is a bad idea. In qemu interrupt latency may be high, so you're likely to suffer from significant time skew. Paul
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