diff options
Diffstat (limited to 'drivers/mmc/core/quirks.h')
| -rw-r--r-- | drivers/mmc/core/quirks.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h index 29b9497936df..32b64b564fb1 100644 --- a/drivers/mmc/core/quirks.h +++ b/drivers/mmc/core/quirks.h @@ -54,6 +54,15 @@ static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = { MMC_QUIRK_BLK_NO_CMD23), /* + * Kingston Canvas Go! Plus microSD cards never finish SD cache flush. + * This has so far only been observed on cards from 11/2019, while new + * cards from 2023/05 do not exhibit this behavior. + */ + _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11, + 0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd, + MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY), + + /* * Some SD cards lockup while using CMD23 multiblock transfers. */ MMC_FIXUP("AF SD", CID_MANFID_ATP, CID_OEMID_ANY, add_quirk_sd, @@ -101,6 +110,20 @@ static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = { MMC_QUIRK_TRIM_BROKEN), /* + * Micron MTFC4GACAJCN-1M advertises TRIM but it does not seems to + * support being used to offload WRITE_ZEROES. + */ + MMC_FIXUP("Q2J54A", CID_MANFID_MICRON, 0x014e, add_quirk_mmc, + MMC_QUIRK_TRIM_BROKEN), + + /* + * Kingston EMMC04G-M627 advertises TRIM but it does not seems to + * support being used to offload WRITE_ZEROES. + */ + MMC_FIXUP("M62704", CID_MANFID_KINGSTON, 0x0100, add_quirk_mmc, + MMC_QUIRK_TRIM_BROKEN), + + /* * Some SD cards reports discard support while they don't */ MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd, @@ -209,6 +232,10 @@ static inline void mmc_fixup_device(struct mmc_card *card, if (f->of_compatible && !mmc_fixup_of_compatible_match(card, f->of_compatible)) continue; + if (f->year != CID_YEAR_ANY && f->year != card->cid.year) + continue; + if (f->month != CID_MONTH_ANY && f->month != card->cid.month) + continue; dev_dbg(&card->dev, "calling %ps\n", f->vendor_fixup); f->vendor_fixup(card, f->data); |