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usb-ehci: Connect Status bit is read only, don't allow changing it by the guest

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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Hans de Goede 2011-06-21 12:12:35 +02:00 committed by Gerd Hoffmann
parent 053f9fcfb1
commit c44fd61c0f
1 changed files with 2 additions and 2 deletions
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4
hw/usb-ehci.c
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@ -103,10 +103,10 @@
#define PORTSC_BEGIN PORTSC
#define PORTSC_END (PORTSC + 4 * NB_PORTS)
/*
* Bits that are reserverd or are read-only are masked out of values
* Bits that are reserved or are read-only are masked out of values
* written to us by software
*/
#define PORTSC_RO_MASK 0x007021c5
#define PORTSC_RO_MASK 0x007021c4
#define PORTSC_RWC_MASK 0x0000002a
#define PORTSC_WKOC_E (1 << 22) // Wake on Over Current Enable
#define PORTSC_WKDS_E (1 << 21) // Wake on Disconnect Enable