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Viewing changes to drivers/staging/rt2860/common/eeprom.c

  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-57i0gl3v99b3lkfg
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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drivers/staging/rt2860/common/eeprom.c
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/*
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 *************************************************************************
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 * Ralink Tech Inc.
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 * 5F., No.36, Taiyuan St., Jhubei City,
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 * Hsinchu County 302,
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 * Taiwan, R.O.C.
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 *
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 * (c) Copyright 2002-2007, Ralink Technology, Inc.
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 *
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 * This program is free software; you can redistribute it and/or modify  *
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 * it under the terms of the GNU General Public License as published by  *
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 * the Free Software Foundation; either version 2 of the License, or     *
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 * (at your option) any later version.                                   *
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 *                                                                       *
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 * This program is distributed in the hope that it will be useful,       *
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 * GNU General Public License for more details.                          *
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 *                                                                       *
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 * You should have received a copy of the GNU General Public License     *
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 * along with this program; if not, write to the                         *
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 * Free Software Foundation, Inc.,                                       *
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 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
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 *                                                                       *
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 *************************************************************************
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        Module Name:
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        eeprom.c
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        Abstract:
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        Revision History:
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        Who                     When                    What
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        --------        ----------              ----------------------------------------------
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        Name            Date                    Modification logs
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*/
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#include "../rt_config.h"
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int RtmpChipOpsEepromHook(struct rt_rtmp_adapter *pAd, int infType)
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{
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        struct rt_rtmp_chip_op *pChipOps = &pAd->chipOps;
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#ifdef RT30xx
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#ifdef RTMP_EFUSE_SUPPORT
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        u32 eFuseCtrl, MacCsr0;
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        int index;
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        index = 0;
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        do {
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                RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0);
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                pAd->MACVersion = MacCsr0;
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                if ((pAd->MACVersion != 0x00)
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                    && (pAd->MACVersion != 0xFFFFFFFF))
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                        break;
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                RTMPusecDelay(10);
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        } while (index++ < 100);
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        pAd->bUseEfuse = FALSE;
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        RTMP_IO_READ32(pAd, EFUSE_CTRL, &eFuseCtrl);
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        pAd->bUseEfuse = ((eFuseCtrl & 0x80000000) == 0x80000000) ? 1 : 0;
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        if (pAd->bUseEfuse) {
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                pChipOps->eeinit = eFuse_init;
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                pChipOps->eeread = rtmp_ee_efuse_read16;
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                return 0;
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        } else
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                DBGPRINT(RT_DEBUG_TRACE, ("NVM is EEPROM\n"));
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#endif /* RTMP_EFUSE_SUPPORT // */
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#endif /* RT30xx // */
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        switch (infType) {
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#ifdef RTMP_PCI_SUPPORT
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        case RTMP_DEV_INF_PCI:
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                pChipOps->eeinit = NULL;
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                pChipOps->eeread = rtmp_ee_prom_read16;
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                break;
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#endif /* RTMP_PCI_SUPPORT // */
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#ifdef RTMP_USB_SUPPORT
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        case RTMP_DEV_INF_USB:
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                pChipOps->eeinit = NULL;
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                pChipOps->eeread = RTUSBReadEEPROM16;
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                break;
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#endif /* RTMP_USB_SUPPORT // */
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        default:
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                DBGPRINT(RT_DEBUG_ERROR, ("RtmpChipOpsEepromHook() failed!\n"));
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                break;
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        }
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        return 0;
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}