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Merge tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
[J-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/of.h>
14 #include <linux/mmc/sdio_ids.h>
15
16 #include "card.h"
17
18 static const struct mmc_fixup __maybe_unused mmc_sd_fixups[] = {
19         /*
20          * Kingston Canvas Go! Plus microSD cards never finish SD cache flush.
21          * This has so far only been observed on cards from 11/2019, while new
22          * cards from 2023/05 do not exhibit this behavior.
23          */
24         _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11,
25                    0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd,
26                    MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY),
27
28         /*
29          * GIGASTONE Gaming Plus microSD cards manufactured on 02/2022 never
30          * clear Flush Cache bit and set Poweroff Notification Ready bit.
31          */
32         _FIXUP_EXT("ASTC", CID_MANFID_GIGASTONE, 0x3456, 2022, 2,
33                    0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd,
34                    MMC_QUIRK_BROKEN_SD_CACHE | MMC_QUIRK_BROKEN_SD_POWEROFF_NOTIFY,
35                    EXT_CSD_REV_ANY),
36
37         END_FIXUP
38 };
39
40 static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = {
41 #define INAND_CMD38_ARG_EXT_CSD  113
42 #define INAND_CMD38_ARG_ERASE    0x00
43 #define INAND_CMD38_ARG_TRIM     0x01
44 #define INAND_CMD38_ARG_SECERASE 0x80
45 #define INAND_CMD38_ARG_SECTRIM1 0x81
46 #define INAND_CMD38_ARG_SECTRIM2 0x88
47         /* CMD38 argument is passed through EXT_CSD[113] */
48         MMC_FIXUP("SEM02G", CID_MANFID_SANDISK, 0x100, add_quirk,
49                   MMC_QUIRK_INAND_CMD38),
50         MMC_FIXUP("SEM04G", CID_MANFID_SANDISK, 0x100, add_quirk,
51                   MMC_QUIRK_INAND_CMD38),
52         MMC_FIXUP("SEM08G", CID_MANFID_SANDISK, 0x100, add_quirk,
53                   MMC_QUIRK_INAND_CMD38),
54         MMC_FIXUP("SEM16G", CID_MANFID_SANDISK, 0x100, add_quirk,
55                   MMC_QUIRK_INAND_CMD38),
56         MMC_FIXUP("SEM32G", CID_MANFID_SANDISK, 0x100, add_quirk,
57                   MMC_QUIRK_INAND_CMD38),
58
59         /*
60          * Some MMC cards experience performance degradation with CMD23
61          * instead of CMD12-bounded multiblock transfers. For now we'll
62          * black list what's bad...
63          * - Certain Toshiba cards.
64          *
65          * N.B. This doesn't affect SD cards.
66          */
67         MMC_FIXUP("SDMB-32", CID_MANFID_SANDISK, CID_OEMID_ANY, add_quirk_mmc,
68                   MMC_QUIRK_BLK_NO_CMD23),
69         MMC_FIXUP("SDM032", CID_MANFID_SANDISK, CID_OEMID_ANY, add_quirk_mmc,
70                   MMC_QUIRK_BLK_NO_CMD23),
71         MMC_FIXUP("MMC08G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
72                   MMC_QUIRK_BLK_NO_CMD23),
73         MMC_FIXUP("MMC16G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
74                   MMC_QUIRK_BLK_NO_CMD23),
75         MMC_FIXUP("MMC32G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
76                   MMC_QUIRK_BLK_NO_CMD23),
77
78         /*
79          * Some SD cards lockup while using CMD23 multiblock transfers.
80          */
81         MMC_FIXUP("AF SD", CID_MANFID_ATP, CID_OEMID_ANY, add_quirk_sd,
82                   MMC_QUIRK_BLK_NO_CMD23),
83         MMC_FIXUP("APUSD", CID_MANFID_APACER, 0x5048, add_quirk_sd,
84                   MMC_QUIRK_BLK_NO_CMD23),
85
86         /*
87          * Some MMC cards need longer data read timeout than indicated in CSD.
88          */
89         MMC_FIXUP(CID_NAME_ANY, CID_MANFID_MICRON, 0x200, add_quirk_mmc,
90                   MMC_QUIRK_LONG_READ_TIME),
91         MMC_FIXUP("008GE0", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
92                   MMC_QUIRK_LONG_READ_TIME),
93
94         /*
95          * On these Samsung MoviNAND parts, performing secure erase or
96          * secure trim can result in unrecoverable corruption due to a
97          * firmware bug.
98          */
99         MMC_FIXUP("M8G2FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
100                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
101         MMC_FIXUP("MAG4FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
102                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
103         MMC_FIXUP("MBG8FA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
104                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
105         MMC_FIXUP("MCGAFA", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
106                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
107         MMC_FIXUP("VAL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
108                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
109         MMC_FIXUP("VYL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
110                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
111         MMC_FIXUP("KYL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
112                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
113         MMC_FIXUP("VZL00M", CID_MANFID_SAMSUNG, CID_OEMID_ANY, add_quirk_mmc,
114                   MMC_QUIRK_SEC_ERASE_TRIM_BROKEN),
115
116         /*
117          *  On Some Kingston eMMCs, performing trim can result in
118          *  unrecoverable data conrruption occasionally due to a firmware bug.
119          */
120         MMC_FIXUP("V10008", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc,
121                   MMC_QUIRK_TRIM_BROKEN),
122         MMC_FIXUP("V10016", CID_MANFID_KINGSTON, CID_OEMID_ANY, add_quirk_mmc,
123                   MMC_QUIRK_TRIM_BROKEN),
124
125         /*
126          * Micron MTFC4GACAJCN-1M supports TRIM but does not appear to support
127          * WRITE_ZEROES offloading. It also supports caching, but the cache can
128          * only be flushed after a write has occurred.
129          */
130         MMC_FIXUP("Q2J54A", CID_MANFID_MICRON, 0x014e, add_quirk_mmc,
131                   MMC_QUIRK_TRIM_BROKEN | MMC_QUIRK_BROKEN_CACHE_FLUSH),
132
133         /*
134          * Kingston EMMC04G-M627 advertises TRIM but it does not seems to
135          * support being used to offload WRITE_ZEROES.
136          */
137         MMC_FIXUP("M62704", CID_MANFID_KINGSTON, 0x0100, add_quirk_mmc,
138                   MMC_QUIRK_TRIM_BROKEN),
139
140         /*
141          * Some SD cards reports discard support while they don't
142          */
143         MMC_FIXUP(CID_NAME_ANY, CID_MANFID_SANDISK_SD, 0x5344, add_quirk_sd,
144                   MMC_QUIRK_BROKEN_SD_DISCARD),
145
146         END_FIXUP
147 };
148
149 static const struct mmc_fixup __maybe_unused mmc_ext_csd_fixups[] = {
150         /*
151          * Certain Hynix eMMC 4.41 cards might get broken when HPI feature
152          * is used so disable the HPI feature for such buggy cards.
153          */
154         MMC_FIXUP_EXT_CSD_REV(CID_NAME_ANY, CID_MANFID_HYNIX,
155                               0x014a, add_quirk, MMC_QUIRK_BROKEN_HPI, 5),
156         /*
157          * Certain Micron (Numonyx) eMMC 4.5 cards might get broken when HPI
158          * feature is used so disable the HPI feature for such buggy cards.
159          */
160         MMC_FIXUP_EXT_CSD_REV(CID_NAME_ANY, CID_MANFID_NUMONYX,
161                               0x014e, add_quirk, MMC_QUIRK_BROKEN_HPI, 6),
162
163         END_FIXUP
164 };
165
166
167 static const struct mmc_fixup __maybe_unused sdio_fixup_methods[] = {
168         SDIO_FIXUP(SDIO_VENDOR_ID_TI_WL1251, SDIO_DEVICE_ID_TI_WL1251,
169                    add_quirk, MMC_QUIRK_NONSTD_FUNC_IF),
170
171         SDIO_FIXUP(SDIO_VENDOR_ID_TI_WL1251, SDIO_DEVICE_ID_TI_WL1251,
172                    add_quirk, MMC_QUIRK_DISABLE_CD),
173
174         SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
175                    add_quirk, MMC_QUIRK_NONSTD_FUNC_IF),
176
177         SDIO_FIXUP(SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
178                    add_quirk, MMC_QUIRK_DISABLE_CD),
179
180         SDIO_FIXUP(SDIO_VENDOR_ID_STE, SDIO_DEVICE_ID_STE_CW1200,
181                    add_quirk, MMC_QUIRK_BROKEN_BYTE_MODE_512),
182
183         SDIO_FIXUP(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8797_F0,
184                    add_quirk, MMC_QUIRK_BROKEN_IRQ_POLLING),
185
186         SDIO_FIXUP(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8887_F0,
187                    add_limit_rate_quirk, 150000000),
188
189         END_FIXUP
190 };
191
192 static const struct mmc_fixup __maybe_unused sdio_card_init_methods[] = {
193         SDIO_FIXUP_COMPATIBLE("ti,wl1251", wl1251_quirk, 0),
194
195         SDIO_FIXUP_COMPATIBLE("silabs,wf200", add_quirk,
196                               MMC_QUIRK_BROKEN_BYTE_MODE_512 |
197                               MMC_QUIRK_LENIENT_FN0 |
198                               MMC_QUIRK_BLKSZ_FOR_BYTE_MODE),
199
200         END_FIXUP
201 };
202
203 static inline bool mmc_fixup_of_compatible_match(struct mmc_card *card,
204                                                  const char *compatible)
205 {
206         struct device_node *np;
207
208         for_each_child_of_node(mmc_dev(card->host)->of_node, np) {
209                 if (of_device_is_compatible(np, compatible)) {
210                         of_node_put(np);
211                         return true;
212                 }
213         }
214
215         return false;
216 }
217
218 static inline void mmc_fixup_device(struct mmc_card *card,
219                                     const struct mmc_fixup *table)
220 {
221         const struct mmc_fixup *f;
222         u64 rev = cid_rev_card(card);
223
224         for (f = table; f->vendor_fixup; f++) {
225                 if (f->manfid != CID_MANFID_ANY &&
226                     f->manfid != card->cid.manfid)
227                         continue;
228                 if (f->oemid != CID_OEMID_ANY &&
229                     f->oemid != card->cid.oemid)
230                         continue;
231                 if (f->name != CID_NAME_ANY &&
232                     strncmp(f->name, card->cid.prod_name,
233                             sizeof(card->cid.prod_name)))
234                         continue;
235                 if (f->cis_vendor != (u16)SDIO_ANY_ID &&
236                     f->cis_vendor != card->cis.vendor)
237                         continue;
238                 if (f->cis_device != (u16)SDIO_ANY_ID &&
239                     f->cis_device != card->cis.device)
240                         continue;
241                 if (f->ext_csd_rev != EXT_CSD_REV_ANY &&
242                     f->ext_csd_rev != card->ext_csd.rev)
243                         continue;
244                 if (rev < f->rev_start || rev > f->rev_end)
245                         continue;
246                 if (f->of_compatible &&
247                     !mmc_fixup_of_compatible_match(card, f->of_compatible))
248                         continue;
249                 if (f->year != CID_YEAR_ANY && f->year != card->cid.year)
250                         continue;
251                 if (f->month != CID_MONTH_ANY && f->month != card->cid.month)
252                         continue;
253
254                 dev_dbg(&card->dev, "calling %ps\n", f->vendor_fixup);
255                 f->vendor_fixup(card, f->data);
256         }
257 }
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