drivers/usb/usb_ehci_vct.c

   1 /*
   2  * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of
   7  * the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  17  * MA 02111-1307 USA
  18  */
  19
  20 #include <common.h>
  21 #include <usb.h>
  22
  23 #include "usb_ehci.h"
  24 #include "usb_ehci_core.h"
  25
  26 int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
  27
  28 /*
  29  * Create the appropriate control structures to manage
  30  * a new EHCI host controller.
  31  */
  32 int ehci_hcd_init(void)
  33 {
  34         int ret;
  35         u32 vct_hccr;
  36         u32 vct_hcor;
  37
  38         /*
  39          * Init VCT specific stuff
  40          */
  41         ret = vct_ehci_hcd_init(&vct_hccr, &vct_hcor);
  42         if (ret)
  43                 return ret;
  44
  45         hccr = (struct ehci_hccr *)vct_hccr;
  46         hcor = (struct ehci_hcor *)vct_hcor;
  47
  48         return 0;
  49 }
  50
  51 /*
  52  * Destroy the appropriate control structures corresponding
  53  * the the EHCI host controller.
  54  */
  55 int ehci_hcd_stop(void)
  56 {
  57         return 0;
  58 }