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From: Gerd Hoffmann <kraxel@redhat.com>
To: Alon Levy <alevy@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 5/5] ccid: add docs
Date: Thu, 16 Dec 2010 14:01:34 +0100	[thread overview]
Message-ID: <4D0A0DAE.9050506@redhat.com> (raw)
In-Reply-To: <1292497600-16115-6-git-send-email-alevy@redhat.com>

On 12/16/10 12:06, Alon Levy wrote:
> Add documentation for the usb-ccid device and accompanying two card
> devices, ccid-card-emulated and ccid-card-passthru.
> ---
>   docs/ccid.txt      |  125 ++++++++++++++
>   docs/libcacard.txt |  483 ----------------------------------------------------

Guess that isn't intentional, right?

> +A typical interchange is:
> +
> +client event      |      vscclient           |    passthru    |     usb-ccid  |  guest event
> +----------------------------------------------------------------------------------------------
> +                  |      VSC_Init            |                |               |
> +                  |      VSC_ReaderAdd       |                |     attach    |
> +                  |                          |                |               |  sees new usb device.
> +card inserted     |                          |                |               |
> +                  |      VSC_ATR             |                |               |
> +                  |                          |                |               |  guest operation, APDU transfer via CCID
> +                  |                          |   VSC_APDU     |               |
> +                  |      VSC_APDU            |                |               |
> +client<->physical |                          |                |               |
> +card APDU exchange|                          |                |               |
> +                            [APDU<->APDU repeats several times]
> +card removed      |                          |                |               |
> +                  |      VSC_CardRemove      |                |               |
> +kill/quit         |                          |                |               |
> +  vscclient       |                          |                |               |
> +                  |      VSC_ReaderRemove    |                |    detach     |
> +                  |                          |                |               |   usb device removed.

This needs updating, doesn't it?  I think you plugin and -out just the 
cards on the ccid bus instead of the whole usb device, right?

cheers,
   Gerd

  reply	other threads:[~2010-12-16 13:01 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-16 11:06 [Qemu-devel] [PATCH 0/5] usb-ccid (v10) Alon Levy
2010-12-16 11:06 ` [Qemu-devel] [PATCH 1/5] usb-ccid: add CCID bus Alon Levy
2010-12-16 12:36   ` Gerd Hoffmann
2010-12-16 11:06 ` [Qemu-devel] [PATCH 2/5] ccid: add passthru card device Alon Levy
2010-12-16 12:38   ` Gerd Hoffmann
2010-12-16 11:06 ` [Qemu-devel] [PATCH 3/5] libcacard: initial commit after coding style fixes Alon Levy
2010-12-16 12:52   ` Gerd Hoffmann
2010-12-16 11:06 ` [Qemu-devel] [PATCH 4/5] ccid: add ccid-card-emulated device (v2) Alon Levy
2010-12-16 12:53   ` Gerd Hoffmann
2010-12-16 11:06 ` [Qemu-devel] [PATCH 5/5] ccid: add docs Alon Levy
2010-12-16 13:01   ` Gerd Hoffmann [this message]
2010-12-16 16:52     ` Alon Levy
  -- strict thread matches above, loose matches on Subject: below --
2010-12-17 19:44 [Qemu-devel] [PATCH 0/5] usb-ccid (v11) Alon Levy
2010-12-17 19:44 ` [Qemu-devel] [PATCH 5/5] ccid: add docs Alon Levy
2011-01-03 16:05 [Qemu-devel] [PATCH 0/5] usb-ccid (v12) Alon Levy
2011-01-03 16:05 ` [Qemu-devel] [PATCH 5/5] ccid: add docs Alon Levy
2011-01-06 13:59 [Qemu-devel] [PATCH 0/5] usb-ccid (v13) Alon Levy
2011-01-06 13:59 ` [Qemu-devel] [PATCH 5/5] ccid: add docs Alon Levy
2011-01-08 10:28 [Qemu-devel] [PATCH 0/5] usb-ccid (v14) Alon Levy
2011-01-08 10:28 ` [Qemu-devel] [PATCH 5/5] ccid: add docs Alon Levy

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