@@ -59,8 +59,6 @@ int mmc_attach_mmc(struct mmc_host *host, u32 ocr);
int mmc_attach_sd(struct mmc_host *host, u32 ocr);
int mmc_attach_sdio(struct mmc_host *host, u32 ocr);
-void mmc_fixup_device(struct mmc_card *card);
-
/* Module parameters */
extern int use_spi_crc;
extern int mmc_assume_removable;
@@ -11,97 +11,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mmc/card.h>
-#include <linux/mod_devicetable.h>
-
-#define cid_rev(hwrev, fwrev, year, month) \
- (((u64) hwrev) << 40 | \
- ((u64) fwrev) << 32 | \
- ((u64) year) << 16 | \
- ((u64) month))
-
-#define cid_rev_card(card) \
- cid_rev(card->cid.hwrev, \
- card->cid.fwrev, \
- card->cid.year, \
- card->cid.month)
-
-
-
-/*
- * The world is not perfect and supplies us with broken mmc/sdio devices.
- * For at least a part of these bugs we need a work-around
- */
-
-struct mmc_fixup {
-
- /* CID-specific fields. */
- const char *name;
-
- /* Valid revision range */
- u64 rev_start, rev_end;
-
- unsigned int manfid;
- unsigned short oemid;
-
- /* SDIO-specfic fields. You can use SDIO_ANY_ID here of course */
- u16 cis_vendor, cis_device;
-
- void (*vendor_fixup)(struct mmc_card *card, int data);
- int data;
-};
-
-#define CID_MANFID_ANY (-1ul)
-#define CID_OEMID_ANY ((unsigned short) -1)
-#define CID_NAME_ANY (NULL)
-
-#define END_FIXUP { 0 }
-
-#define _FIXUP_EXT(_name, _manfid, _oemid, _rev_start, _rev_end, \
- _cis_vendor, _cis_device, \
- _fixup, _data) \
- { \
- .name = (_name), \
- .manfid = (_manfid), \
- .oemid = (_oemid), \
- .rev_start = (_rev_start), \
- .rev_end = (_rev_end), \
- .cis_vendor = (_cis_vendor), \
- .cis_device = (_cis_device), \
- .vendor_fixup = (_fixup), \
- .data = (_data), \
- }
-
-#define MMC_FIXUP_REV(_name, _manfid, _oemid, _rev_start, _rev_end, \
- _fixup, _data) \
- _FIXUP_EXT(_name, _manfid, \
- _oemid, _rev_start, _rev_end, \
- SDIO_ANY_ID, SDIO_ANY_ID, \
- _fixup, _data) \
-
-#define MMC_FIXUP(_name, _manfid, _oemid, _fixup, _data) \
- MMC_FIXUP_REV(_name, _manfid, _oemid, 0, -1ull, _fixup, _data)
-
-#define SDIO_FIXUP(_vendor, _device, _fixup, _data) \
- _FIXUP_EXT(CID_NAME_ANY, CID_MANFID_ANY, \
- CID_OEMID_ANY, 0, -1ull, \
- _vendor, _device, \
- _fixup, _data) \
-
- /*
- * This hook just adds a quirk unconditionnally
- */
- static void __maybe_unused add_quirk(struct mmc_card *card, int data)
- {
- card->quirks |= data;
- }
-
- /*
- * This hook just removes a quirk unconditionnally
- */
- static void __maybe_unused remove_quirk(struct mmc_card *card, int data)
- {
- card->quirks &= ~data;
- }
#ifndef SDIO_VENDOR_ID_TI
#define SDIO_VENDOR_ID_TI 0x0097
@@ -124,12 +33,17 @@ static const struct mmc_fixup mmc_fixup_methods[] = {
END_FIXUP
};
-void mmc_fixup_device(struct mmc_card *card)
+void mmc_fixup_device(struct mmc_card *card,
+ const struct mmc_fixup *table)
{
const struct mmc_fixup *f;
u64 rev = cid_rev_card(card);
- for (f = mmc_fixup_methods; f->vendor_fixup; f++) {
+ /* Non-core specific workarounds. */
+ if (!table)
+ table = mmc_fixup_methods;
+
+ for (f = table; f->vendor_fixup; f++) {
if ((f->manfid == CID_MANFID_ANY
|| f->manfid == card->cid.manfid) &&
(f->oemid == CID_OEMID_ANY
@@ -480,7 +480,7 @@ static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr,
card = oldcard;
return 0;
}
- mmc_fixup_device(card);
+ mmc_fixup_device(card, NULL);
if (card->type == MMC_TYPE_SD_COMBO) {
err = mmc_sd_setup_card(host, card, oldcard != NULL);
@@ -11,6 +11,7 @@
#define LINUX_MMC_CARD_H
#include <linux/mmc/core.h>
+#include <linux/mod_devicetable.h>
struct mmc_cid {
unsigned int manfid;
@@ -149,7 +150,93 @@ struct mmc_card {
struct dentry *debugfs_root;
};
-void mmc_fixup_device(struct mmc_card *dev);
+/*
+ * The world is not perfect and supplies us with broken mmc/sdio devices.
+ * For at least a part of these bugs we need a work-around
+ */
+
+struct mmc_fixup {
+
+ /* CID-specific fields. */
+ const char *name;
+
+ /* Valid revision range */
+ u64 rev_start, rev_end;
+
+ unsigned int manfid;
+ unsigned short oemid;
+
+ /* SDIO-specfic fields. You can use SDIO_ANY_ID here of course */
+ u16 cis_vendor, cis_device;
+
+ void (*vendor_fixup)(struct mmc_card *card, int data);
+ int data;
+};
+
+#define CID_MANFID_ANY (-1ul)
+#define CID_OEMID_ANY ((unsigned short) -1)
+#define CID_NAME_ANY (NULL)
+
+#define END_FIXUP { 0 }
+
+#define _FIXUP_EXT(_name, _manfid, _oemid, _rev_start, _rev_end, \
+ _cis_vendor, _cis_device, \
+ _fixup, _data) \
+ { \
+ .name = (_name), \
+ .manfid = (_manfid), \
+ .oemid = (_oemid), \
+ .rev_start = (_rev_start), \
+ .rev_end = (_rev_end), \
+ .cis_vendor = (_cis_vendor), \
+ .cis_device = (_cis_device), \
+ .vendor_fixup = (_fixup), \
+ .data = (_data), \
+ }
+
+#define MMC_FIXUP_REV(_name, _manfid, _oemid, _rev_start, _rev_end, \
+ _fixup, _data) \
+ _FIXUP_EXT(_name, _manfid, \
+ _oemid, _rev_start, _rev_end, \
+ SDIO_ANY_ID, SDIO_ANY_ID, \
+ _fixup, _data) \
+
+#define MMC_FIXUP(_name, _manfid, _oemid, _fixup, _data) \
+ MMC_FIXUP_REV(_name, _manfid, _oemid, 0, -1ull, _fixup, _data)
+
+#define SDIO_FIXUP(_vendor, _device, _fixup, _data) \
+ _FIXUP_EXT(CID_NAME_ANY, CID_MANFID_ANY, \
+ CID_OEMID_ANY, 0, -1ull, \
+ _vendor, _device, \
+ _fixup, _data) \
+
+#define cid_rev(hwrev, fwrev, year, month) \
+ (((u64) hwrev) << 40 | \
+ ((u64) fwrev) << 32 | \
+ ((u64) year) << 16 | \
+ ((u64) month))
+
+#define cid_rev_card(card) \
+ cid_rev(card->cid.hwrev, \
+ card->cid.fwrev, \
+ card->cid.year, \
+ card->cid.month)
+
+/*
+ * This hook just adds a quirk unconditionnally
+ */
+static inline void __maybe_unused add_quirk(struct mmc_card *card, int data)
+{
+ card->quirks |= data;
+}
+
+/*
+ * This hook just removes a quirk unconditionnally
+ */
+static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
+{
+ card->quirks &= ~data;
+}
#define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC)
#define mmc_card_sd(c) ((c)->type == MMC_TYPE_SD)
@@ -196,4 +283,7 @@ struct mmc_driver {
extern int mmc_register_driver(struct mmc_driver *);
extern void mmc_unregister_driver(struct mmc_driver *);
+extern void mmc_fixup_device(struct mmc_card *card,
+ const struct mmc_fixup *table);
+
#endif