From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Thu, 20 Mar 2008 22:48:23 +0000 (+0100)
Subject: firewire: wait until PHY configuration packet was transmitted (fix bus reset loop)
X-Git-Tag: v2.6.26-rc1~1141^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a0a2590498be7b92e3e76409c9b8ee722e23c8f;p=pandora-kernel.git

firewire: wait until PHY configuration packet was transmitted (fix bus reset loop)

We now exit fw_send_phy_config /after/ the PHY config packet has been
transmitted, instead of before.  A subsequent fw_core_initiate_bus_reset
will therefore not overlap with the transmission.  This is meant to make
the send PHY config packet + reset bus routine more deterministic.

Fixes bus reset loop and eventual panic with
  - VIA VT6307 + IOGEAR hub + Unibrain Fire-i camera
    http://bugzilla.kernel.org/show_bug.cgi?id=10128
  - JMicron card

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>
---

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