103 lines
3.8 KiB
C
103 lines
3.8 KiB
C
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/*
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* Copyright (C) 2017 ALLWINNERTECH TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of ALLWINNERTECH TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "string.h" /* for strncmp() */
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#include "card.h"
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#include "_core.h"
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#ifdef CONFIG_USE_MMC_QUIRK
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#ifndef SDIO_VENDOR_ID_TI
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#define SDIO_VENDOR_ID_TI 0x0097
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#endif
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#ifndef SDIO_DEVICE_ID_TI_WL1271
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#define SDIO_DEVICE_ID_TI_WL1271 0x4076
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#endif
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#ifndef SDIO_VENDOR_ID_XR
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#define SDIO_VENDOR_ID_XR 0x0020
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#endif
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#ifndef SDIO_DEVICE_ID_XRADIO
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#define SDIO_DEVICE_ID_XRADIO 0x2281
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#endif
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static const struct mmc_fixup mmc_fixup_methods[] = {
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/* by default sdio devices are considered CLK_GATING broken */
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/* good cards will be whitelisted as they are tested */
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SDIO_FIXUP(SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_for_sdio_devices,
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MMC_QUIRK_BROKEN_CLK_GATING),
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SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
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remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING),
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SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
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add_quirk, MMC_QUIRK_NONSTD_FUNC_IF),
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SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
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add_quirk, MMC_QUIRK_DISABLE_CD),
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SDIO_FIXUP(SDIO_VENDOR_ID_XR, SDIO_DEVICE_ID_XRADIO,
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add_quirk, MMC_QUIRK_BROKEN_BYTE_MODE_512),
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END_FIXUP
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};
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void mmc_fixup_device(struct mmc_card *card, const struct mmc_fixup *table)
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{
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const struct mmc_fixup *f;
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uint64_t rev = cid_rev_card(card);
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/* Non-core specific workarounds. */
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if (!table)
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table = mmc_fixup_methods;
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for (f = table; f->vendor_fixup; f++) {
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if ((f->manfid == CID_MANFID_ANY ||
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f->manfid == card->cid.manfid) &&
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(f->oemid == CID_OEMID_ANY ||
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f->oemid == card->cid.oemid) &&
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(f->name == CID_NAME_ANY ||
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!strncmp(f->name, card->cid.prod_name,
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sizeof(card->cid.prod_name))) &&
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(f->cis_vendor == card->cis.vendor ||
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f->cis_vendor == (uint16_t) SDIO_ANY_ID) &&
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(f->cis_device == card->cis.device ||
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f->cis_device == (uint16_t) SDIO_ANY_ID) &&
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rev >= f->rev_start && rev <= f->rev_end) {
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SD_LOGD("%s calling %pF\n", __func__, f->vendor_fixup);
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f->vendor_fixup(card, f->data);
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}
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}
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}
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#endif
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