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Changeset 6c6a95d2 in mainline for uspace/drv/ohci/hc.c


Ignore:
Timestamp:
2011-05-06T15:46:44Z (11 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master
Children:
1ce4189, 3b543d5, 78dbf5b, ba17f5b
Parents:
075c1eb (diff), 9350e837 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Add support for some ATi OHCI chipsets, fix spurious reboot on startup

File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/drv/ohci/hc.c

    r075c1eb r6c6a95d2  
    334334{
    335335        assert(instance);
     336        usb_log_debug("Requesting OHCI control.\n");
    336337        /* Turn off legacy emulation */
    337338        volatile uint32_t *ohci_emulation_reg =
     
    339340        usb_log_debug("OHCI legacy register %p: %x.\n",
    340341                ohci_emulation_reg, *ohci_emulation_reg);
    341         *ohci_emulation_reg = 0;
     342        *ohci_emulation_reg &= ~0x1;
    342343
    343344        /* Interrupt routing enabled => smm driver is active */
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