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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH 00/15] qdev: make reset semantics more clear and consistent, reset qbuses under virtio devices |
| Date: | Wed, 09 Jan 2013 22:22:58 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Il 09/01/2013 21:40, Anthony Liguori ha scritto: >> > Yes, but this can only be done after looking at all PCI devices that >> > have buses below (of which the bridge is a special case). And Anthony >> > also metioned using a new method of PCIDevice instead of device_reset. > Sorry, what's the bug here? Is this a reset bug with cold reset or with > a form of warm reset? Warm reset (virtio status register reset) of virtio-scsi wasn't propagated down to the SCSI bus. I fixed it using qdev_reset_all, but now I'll do it manually in the HBA. I'm fine with that as long as all buses move away from device_reset. Paolo
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