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Re: [Qemu-devel] [PATCH 10/10] usb-storage: migration support
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH 10/10] usb-storage: migration support |
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Date: |
Fri, 25 May 2012 12:33:20 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.4) Gecko/20120422 Thunderbird/10.0.4 |
Hi,
> Can usb-storage have multiple requests in flight (in principle, i.e.
> according to the USB protocol)?
No. Well, not with the protocol emulated here.
There is a new one for usb storage devices, designed with USB 3.0 in
mind and using streams (usb 3.0 feature) to handle multiple requests in
parallel. But I guess when ever implementing that it would be a new
device, not a usb-storage extension.
cheers,
Gerd
- [Qemu-devel] [PATCH 00/10] usb: uhci & usb-storage updates, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 03/10] uhci: make bandwidth tunable, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 04/10] uhci: fix trace format strings, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 09/10] usb-storage: add scsi_off, remove scsi_buf, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 05/10] uhci: zap uhci_pre_save, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 02/10] uhci: use bottom half, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 10/10] usb-storage: migration support, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 08/10] usb-storage: add usb_msd_packet_complete(), Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 01/10] uhci: fix bandwidth management, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 07/10] usb-storage: remove MSDState->residue, Gerd Hoffmann, 2012/05/25
- [Qemu-devel] [PATCH 06/10] scsi: prepare migration code for usb-storage support, Gerd Hoffmann, 2012/05/25