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[Qemu-devel] [PATCH 0/2] usb-serial: only check speed once at realize ti


From: arei.gonglei
Subject: [Qemu-devel] [PATCH 0/2] usb-serial: only check speed once at realize time
Date: Fri, 19 Sep 2014 15:25:19 +0800

From: Gonglei <address@hidden>

This patch series based on 
 [PATCH v3 00/19] usb: convert device init to realize

As Paolo's comments:

usb port speed check could be extracted to a separate
function usb_check_attach, that is called just once at realize time,
even if !s->cs->be_open.

Please review, Thanks. :)

Gonglei (2):
  usb-bus: introduce a wrapper function to check speed
  usb-serial: only check speed once at realize time

 hw/usb/bus.c        | 14 +++++++++++++-
 hw/usb/dev-serial.c | 16 +++++++++-------
 include/hw/usb.h    |  1 +
 3 files changed, 23 insertions(+), 8 deletions(-)

-- 
1.7.12.4





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