No functional change; adds macros for card manufacturer IDs.
Signed-off-by: Chris Ball <cjb@xxxxxxxxxx>
Cc: Andrei E. Warkentin <andrey.warkentin@xxxxxxxxx>
Cc: Stefan Nilsson XK <stefan.xk.nilsson@xxxxxxxxxxxxxx>
---
drivers/mmc/card/block.c | 27 ++++++++++++++++++---------
1 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 1e0e27c..c80bb6d 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1584,13 +1584,22 @@ static int mmc_add_disk(struct mmc_blk_data *md)
return ret;
}
+#define CID_MANFID_SANDISK 0x2
+#define CID_MANFID_TOSHIBA 0x11
+#define CID_MANFID_MICRON 0x13
+
static const struct mmc_fixup blk_fixups[] =
{
- MMC_FIXUP("SEM02G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38),
- MMC_FIXUP("SEM04G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38),
- MMC_FIXUP("SEM08G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38),
- MMC_FIXUP("SEM16G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38),
- MMC_FIXUP("SEM32G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38),
+ MMC_FIXUP("SEM02G", CID_MANFID_SANDISK, 0x100, add_quirk,
+ MMC_QUIRK_INAND_CMD38),
+ MMC_FIXUP("SEM04G", CID_MANFID_SANDISK, 0x100, add_quirk,
+ MMC_QUIRK_INAND_CMD38),
+ MMC_FIXUP("SEM08G", CID_MANFID_SANDISK, 0x100, add_quirk,
+ MMC_QUIRK_INAND_CMD38),
+ MMC_FIXUP("SEM16G", CID_MANFID_SANDISK, 0x100, add_quirk,
+ MMC_QUIRK_INAND_CMD38),
+ MMC_FIXUP("SEM32G", CID_MANFID_SANDISK, 0x100, add_quirk,
+ MMC_QUIRK_INAND_CMD38),
/*
* Some MMC cards experience performance degradation with CMD23
@@ -1600,18 +1609,18 @@ static const struct mmc_fixup blk_fixups[] =
*
* N.B. This doesn't affect SD cards.
*/
- MMC_FIXUP("MMC08G", 0x11, CID_OEMID_ANY, add_quirk_mmc,
+ MMC_FIXUP("MMC08G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
MMC_QUIRK_BLK_NO_CMD23),
- MMC_FIXUP("MMC16G", 0x11, CID_OEMID_ANY, add_quirk_mmc,
+ MMC_FIXUP("MMC16G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
MMC_QUIRK_BLK_NO_CMD23),
- MMC_FIXUP("MMC32G", 0x11, CID_OEMID_ANY, add_quirk_mmc,
+ MMC_FIXUP("MMC32G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
MMC_QUIRK_BLK_NO_CMD23),
/*
* Some Micron MMC cards needs longer data read timeout than
* indicated in CSD.
*/
- MMC_FIXUP(CID_NAME_ANY, 0x13, 0x200, add_quirk_mmc,
+ MMC_FIXUP(CID_NAME_ANY, CID_MANFID_MICRON, 0x200, add_quirk_mmc,
MMC_QUIRK_LONG_READ_TIME),
END_FIXUP
--
1.7.5.4
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
