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Merge tag 'acpi-fix-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
[linux.git] / drivers / mmc / core / quirks.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  *  This file contains work-arounds for many known SD/MMC
4  *  and SDIO hardware bugs.
5  *
6  *  Copyright (c) 2011 Andrei Warkentin <[email protected]>
7  *  Copyright (c) 2011 Pierre Tardy <[email protected]>
8  *  Inspired from pci fixup code:
9  *  Copyright (c) 1999 Martin Mares <[email protected]>
10  *
11  */
12
13 #include <linux/mmc/sdio_ids.h>
14
15 #include "card.h"
16
17 static const struct mmc_fixup mmc_blk_fixups[] = {
18 #define INAND_CMD38_ARG_EXT_CSD  113
19 #define INAND_CMD38_ARG_ERASE    0x00
20 #define INAND_CMD38_ARG_TRIM     0x01
21 #define INAND_CMD38_ARG_SECERASE 0x80
22 #define INAND_CMD38_ARG_SECTRIM1 0x81
23 #define INAND_CMD38_ARG_SECTRIM2 0x88
24         /* CMD38 argument is passed through EXT_CSD[113] */
25         MMC_FIXUP("SEM02G", CID_MANFID_SANDISK, 0x100, add_quirk,
26                   MMC_QUIRK_INAND_CMD38),
27         MMC_FIXUP("SEM04G", CID_MANFID_SANDISK, 0x100, add_quirk,
28                   MMC_QUIRK_INAND_CMD38),
29         MMC_FIXUP("SEM08G", CID_MANFID_SANDISK, 0x100, add_quirk,
30                   MMC_QUIRK_INAND_CMD38),
31         MMC_FIXUP("SEM16G", CID_MANFID_SANDISK, 0x100, add_quirk,
32                   MMC_QUIRK_INAND_CMD38),
33         MMC_FIXUP("SEM32G", CID_MANFID_SANDISK, 0x100, add_quirk,
34                   MMC_QUIRK_INAND_CMD38),
35
36         /*
37          * Some MMC cards experience performance degradation with CMD23
38          * instead of CMD12-bounded multiblock transfers. For now we'll
39          * black list what's bad...
40          * - Certain Toshiba cards.
41          *
42          * N.B. This doesn't affect SD cards.
43          */
44         MMC_FIXUP("SDMB-32", CID_MANFID_SANDISK, CID_OEMID_ANY, add_quirk_mmc,
45                   MMC_QUIRK_BLK_NO_CMD23),
46         MMC_FIXUP("SDM032", CID_MANFID_SANDISK, CID_OEMID_ANY, add_quirk_mmc,
47                   MMC_QUIRK_BLK_NO_CMD23),
48         MMC_FIXUP("MMC08G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
49                   MMC_QUIRK_BLK_NO_CMD23),
50         MMC_FIXUP("MMC16G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
51                   MMC_QUIRK_BLK_NO_CMD23),
52         MMC_FIXUP("MMC32G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
53                   MMC_QUIRK_BLK_NO_CMD23),
54
55         /*
56          * Some MMC cards need longer data read timeout than indicated in CSD.
57          */
58         MMC_FIXUP(CID_NAME_ANY, CID_MANFID_MICRON, 0x200, add_quirk_mmc,
59                   MMC_QUIRK_LONG_READ_TIME),
60         MMC_FIXUP("008GE0", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
61                   MMC_QUIRK_LONG_READ_TIME),
62
63         /*
64          * On these Samsung MoviNAND parts, performing secure erase or
65          * secure trim can result in unrecoverable corruption due to a
66          * firmware bug.
67          */
68         MMC_FIXUP("M8G2FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
69                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
70         MMC_FIXUP("MAG4FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
71                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
72         MMC_FIXUP("MBG8FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
73                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
74         MMC_FIXUP("MCGAFA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
75                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
76         MMC_FIXUP("VAL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
77                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
78         MMC_FIXUP("VYL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
79                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
80         MMC_FIXUP("KYL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
81                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
82         MMC_FIXUP("VZL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
83                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
84
85         /*
86          *  On Some Kingston eMMCs, performing trim can result in
87          *  unrecoverable data conrruption occasionally due to a firmware bug.
88          */
89         MMC_FIXUP("V10008", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc,
90                   MMC_QUIRK_TRIM_BROKEN),
91         MMC_FIXUP("V10016", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc,
92                   MMC_QUIRK_TRIM_BROKEN),
93
94         END_FIXUP
95 };
96
97 static const struct mmc_fixup mmc_ext_csd_fixups[] = {
98         /*
99          * Certain Hynix eMMC 4.41 cards might get broken when HPI feature
100          * is used so disable the HPI feature for such buggy cards.
101          */
102         MMC_FIXUP_EXT_CSD_REV(CID_NAME_ANY, CID_MANFID_HYNIX,
103                               0x014a, add_quirk, MMC_QUIRK_BROKEN_HPI, 5),
104
105         END_FIXUP
106 };
107
108 static const struct mmc_fixup sdio_fixup_methods[] = {
109         SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
110                    add_quirk, MMC_QUIRK_NONSTD_FUNC_IF),
111
112         SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
113                    add_quirk, MMC_QUIRK_DISABLE_CD),
114
115         SDIO_FIXUP(SDIO_VENDOR_ID_STE, SDIO_DEVICE_ID_STE_CW1200,
116                    add_quirk, MMC_QUIRK_BROKEN_BYTE_MODE_512),
117
118         SDIO_FIXUP(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8797_F0,
119                    add_quirk, MMC_QUIRK_BROKEN_IRQ_POLLING),
120
121         END_FIXUP
122 };
123
124 static inline void mmc_fixup_device(struct mmc_card *card,
125                                     const struct mmc_fixup *table)
126 {
127         const struct mmc_fixup *f;
128         u64 rev = cid_rev_card(card);
129
130         for (f = table; f->vendor_fixup; f++) {
131                 if ((f->manfid == CID_MANFID_ANY ||
132                      f->manfid == card->cid.manfid) &&
133                     (f->oemid == CID_OEMID_ANY ||
134                      f->oemid == card->cid.oemid) &&
135                     (f->name == CID_NAME_ANY ||
136                      !strncmp(f->name, card->cid.prod_name,
137                               sizeof(card->cid.prod_name))) &&
138                     (f->cis_vendor == card->cis.vendor ||
139                      f->cis_vendor == (u16) SDIO_ANY_ID) &&
140                     (f->cis_device == card->cis.device ||
141                      f->cis_device == (u16) SDIO_ANY_ID) &&
142                     (f->ext_csd_rev == EXT_CSD_REV_ANY ||
143                      f->ext_csd_rev == card->ext_csd.rev) &&
144                     rev >= f->rev_start && rev <= f->rev_end) {
145                         dev_dbg(&card->dev, "calling %pf\n", f->vendor_fixup);
146                         f->vendor_fixup(card, f->data);
147                 }
148         }
149 }
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