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| author | Ladi Prosek <lprosek@redhat.com> | 2017-05-22 14:33:25 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-29 14:17:59 +0200 |
| commit | 6361bbc7e21f822823e015e5ccb50d4ac1745b1b (patch) | |
| tree | d09281dbe15796251bbee565696e5efd0880f7e7 /hw/usb/hcd-ehci-sysbus.c | |
| parent | 2da077a881894c0b18032153c709d95ac89492c6 (diff) | |
| download | qemu-6361bbc7e21f822823e015e5ccb50d4ac1745b1b.zip qemu-6361bbc7e21f822823e015e5ccb50d4ac1745b1b.tar.gz qemu-6361bbc7e21f822823e015e5ccb50d4ac1745b1b.tar.bz2 | |
usb-hub: set PORT_STAT_C_SUSPEND on host-initiated wake-up
PORT_STAT_C_SUSPEND should be set even on host-initiated wake-up,
i.e. on ClearPortFeature(PORT_SUSPEND). Windows is known to not
work properly otherwise.
Side note, since PORT_ENABLE looks similar and might appear to
have the same issue: According to 11.24.2.7.2.2 C_PORT_ENABLE:
"This bit is set when the PORT_ENABLE bit changes from one to
zero as a result of a Port Error condition (see Section 11.8.1).
This bit is not set on any other changes to PORT_ENABLE."
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Message-id: 20170522123325.2199-1-lprosek@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/hcd-ehci-sysbus.c')
0 files changed, 0 insertions, 0 deletions