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small fix

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git-svn-id: svn://kolibrios.org@3699 a494cfbc-eb01-0410-851d-a64ba20cac60
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CleverMouse 2013-06-24 15:09:53 +00:00
parent 1ca5fecb5c
commit 77ca8a319a
1 changed files with 3 additions and 1 deletions
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4
kernel/trunk/bus/usb/uhci.inc
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@ -1698,7 +1698,9 @@ end virtual
; mark it as last one (this will be changed when further packets will be
; allocated), copy Token field from uhci_pipe.Token zeroing bit 20,
; generate ControlStatus field, mark as Active
; (for last descriptor, this will be changed by uhci_insert_transfer).
; (for last descriptor, this will be changed by uhci_insert_transfer),
; zero OrigBufferInfo (otherwise uhci_free_td would try to free it).
and [eax+uhci_gtd.OrigBufferInfo-sizeof.uhci_gtd], 0
mov [eax+uhci_gtd.NextTD-sizeof.uhci_gtd], 1 ; no next TD
mov edx, [ebx+uhci_pipe.Token-sizeof.uhci_pipe]
mov [eax+uhci_gtd.Token-sizeof.uhci_gtd], edx