unsigned int read_partial:1,
read_misalign:1,
write_partial:1,
- write_misalign:1;
+ write_misalign:1,
+ dsr_imp:1;
};
struct mmc_ext_csd {
unsigned int power_off_longtime; /* Units: ms */
u8 power_off_notification; /* state */
unsigned int hs_max_dtr;
+ unsigned int hs200_max_dtr;
#define MMC_HIGH_26_MAX_DTR 26000000
#define MMC_HIGH_52_MAX_DTR 52000000
#define MMC_HIGH_DDR_MAX_DTR 52000000
#define MMC_HS200_MAX_DTR 200000000
unsigned int sectors;
- unsigned int card_type;
unsigned int hc_erase_size; /* In sectors */
unsigned int hc_erase_timeout; /* In milliseconds */
unsigned int sec_trim_mult; /* Secure trim multiplier */
unsigned int sec_erase_mult; /* Secure erase multiplier */
unsigned int trim_timeout; /* In milliseconds */
- bool enhanced_area_en; /* enable bit */
+ bool partition_setting_completed; /* enable bit */
unsigned long long enhanced_area_offset; /* Units: Byte */
unsigned int enhanced_area_size; /* Units: KB */
unsigned int cache_size; /* Units: KB */
bool hpi; /* HPI support bit */
unsigned int hpi_cmd; /* cmd used as HPI */
bool bkops; /* background support bit */
- bool bkops_en; /* background enable bit */
+ bool man_bkops_en; /* manual bkops enable bit */
unsigned int data_sector_size; /* 512 bytes or 4KB */
unsigned int data_tag_unit_size; /* DATA TAG UNIT size */
unsigned int boot_ro_lock; /* ro lock support */
bool boot_ro_lockable;
+ bool ffu_capable; /* Firmware upgrade support */
+#define MMC_FIRMWARE_LEN 8
+ u8 fwrev[MMC_FIRMWARE_LEN]; /* FW version */
u8 raw_exception_status; /* 54 */
u8 raw_partition_support; /* 160 */
u8 raw_rpmb_size_mult; /* 168 */
u8 raw_erased_mem_count; /* 181 */
+ u8 strobe_support; /* 184 */
u8 raw_ext_csd_structure; /* 194 */
u8 raw_card_type; /* 196 */
+ u8 raw_driver_strength; /* 197 */
u8 out_of_int_time; /* 198 */
- u8 raw_s_a_timeout; /* 217 */
+ u8 raw_pwr_cl_52_195; /* 200 */
+ u8 raw_pwr_cl_26_195; /* 201 */
+ u8 raw_pwr_cl_52_360; /* 202 */
+ u8 raw_pwr_cl_26_360; /* 203 */
+ u8 raw_s_a_timeout; /* 217 */
u8 raw_hc_erase_gap_size; /* 221 */
u8 raw_erase_timeout_mult; /* 223 */
u8 raw_hc_erase_grp_size; /* 224 */
u8 raw_sec_erase_mult; /* 230 */
u8 raw_sec_feature_support;/* 231 */
u8 raw_trim_mult; /* 232 */
+ u8 raw_pwr_cl_200_195; /* 236 */
+ u8 raw_pwr_cl_200_360; /* 237 */
+ u8 raw_pwr_cl_ddr_52_195; /* 238 */
+ u8 raw_pwr_cl_ddr_52_360; /* 239 */
+ u8 raw_pwr_cl_ddr_200_360; /* 253 */
u8 raw_bkops_status; /* 246 */
u8 raw_sectors[4]; /* 212 - 4 bytes */
};
struct mmc_host;
+struct mmc_ios;
struct sdio_func;
struct sdio_func_tuple;
};
/* The number of MMC physical partitions. These consist of:
- * boot partitions (2), general purpose partitions (4) in MMC v4.4.
+ * boot partitions (2), general purpose partitions (4) and
+ * RPMB partition (1) in MMC v4.4.
*/
#define MMC_NUM_BOOT_PARTITION 2
#define MMC_NUM_GP_PARTITION 4
-#define MMC_NUM_PHY_PARTITION 6
+#define MMC_NUM_PHY_PARTITION 7
#define MAX_MMC_PART_NAME_LEN 20
/*
struct mmc_card {
struct mmc_host *host; /* the host this device belongs to */
struct device dev; /* the device */
+ u32 ocr; /* the current OCR setting */
unsigned int rca; /* relative card address of device */
unsigned int type; /* card type */
#define MMC_TYPE_MMC 0 /* MMC card */
unsigned int state; /* (our) card state */
#define MMC_STATE_PRESENT (1<<0) /* present in sysfs */
#define MMC_STATE_READONLY (1<<1) /* card is read-only */
-#define MMC_STATE_HIGHSPEED (1<<2) /* card is in high speed mode */
-#define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */
-#define MMC_STATE_HIGHSPEED_DDR (1<<4) /* card is in high speed mode */
-#define MMC_STATE_ULTRAHIGHSPEED (1<<5) /* card is in ultra high speed mode */
-#define MMC_CARD_SDXC (1<<6) /* card is SDXC */
-#define MMC_CARD_REMOVED (1<<7) /* card has been removed */
-#define MMC_STATE_HIGHSPEED_200 (1<<8) /* card is in HS200 mode */
-#define MMC_STATE_DOING_BKOPS (1<<10) /* card is doing BKOPS */
+#define MMC_STATE_BLOCKADDR (1<<2) /* card uses block-addressing */
+#define MMC_CARD_SDXC (1<<3) /* card is SDXC */
+#define MMC_CARD_REMOVED (1<<4) /* card has been removed */
+#define MMC_STATE_DOING_BKOPS (1<<5) /* card is doing BKOPS */
+#define MMC_STATE_SUSPENDED (1<<6) /* card is suspended */
unsigned int quirks; /* card quirks */
#define MMC_QUIRK_LENIENT_FN0 (1<<0) /* allow SDIO FN0 writes outside of the VS CCCR range */
#define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1) /* use func->cur_blksize */
/* for byte mode */
#define MMC_QUIRK_NONSTD_SDIO (1<<2) /* non-standard SDIO card attached */
/* (missing CIA registers) */
-#define MMC_QUIRK_BROKEN_CLK_GATING (1<<3) /* clock gating the sdio bus will make card fail */
#define MMC_QUIRK_NONSTD_FUNC_IF (1<<4) /* SDIO card has nonstd function interfaces */
#define MMC_QUIRK_DISABLE_CD (1<<5) /* disconnect CD/DAT[3] resistor */
#define MMC_QUIRK_INAND_CMD38 (1<<6) /* iNAND devices have broken CMD38 */
#define MMC_QUIRK_BLK_NO_CMD23 (1<<7) /* Avoid CMD23 for regular multiblock */
#define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8) /* Avoid sending 512 bytes in */
+ /* byte mode */
#define MMC_QUIRK_LONG_READ_TIME (1<<9) /* Data read time > CSD says */
#define MMC_QUIRK_SEC_ERASE_TRIM_BROKEN (1<<10) /* Skip secure for erase/trim */
- /* byte mode */
+#define MMC_QUIRK_BROKEN_IRQ_POLLING (1<<11) /* Polling SDIO_CCCR_INTx could create a fake interrupt */
+#define MMC_QUIRK_TRIM_BROKEN (1<<12) /* Skip trim */
+
unsigned int erase_size; /* erase size in sectors */
unsigned int erase_shift; /* if erase unit is power 2 */
unsigned int pref_erase; /* in sectors */
+ unsigned int eg_boundary; /* don't cross erase-group boundaries */
u8 erased_byte; /* value of erased bytes */
u32 raw_cid[4]; /* raw card CID */
struct sdio_func_tuple *tuples; /* unknown common tuples */
unsigned int sd_bus_speed; /* Bus Speed Mode set for the card */
+ unsigned int mmc_avail_type; /* supported device type by both host and card */
+ unsigned int drive_strength; /* for UHS-I, HS200 or HS400 */
struct dentry *debugfs_root;
struct mmc_part part[MMC_NUM_PHY_PARTITION]; /* physical partitions */
#define CID_OEMID_ANY ((unsigned short) -1)
#define CID_NAME_ANY (NULL)
-#define END_FIXUP { 0 }
+#define END_FIXUP { NULL }
#define _FIXUP_EXT(_name, _manfid, _oemid, _rev_start, _rev_end, \
_cis_vendor, _cis_device, \
#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT)
#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)
-#define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED)
-#define mmc_card_hs200(c) ((c)->state & MMC_STATE_HIGHSPEED_200)
#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR)
-#define mmc_card_ddr_mode(c) ((c)->state & MMC_STATE_HIGHSPEED_DDR)
-#define mmc_card_uhs(c) ((c)->state & MMC_STATE_ULTRAHIGHSPEED)
-#define mmc_sd_card_uhs(c) ((c)->state & MMC_STATE_ULTRAHIGHSPEED)
#define mmc_card_ext_capacity(c) ((c)->state & MMC_CARD_SDXC)
#define mmc_card_removed(c) ((c) && ((c)->state & MMC_CARD_REMOVED))
#define mmc_card_doing_bkops(c) ((c)->state & MMC_STATE_DOING_BKOPS)
+#define mmc_card_suspended(c) ((c)->state & MMC_STATE_SUSPENDED)
#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
-#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
-#define mmc_card_set_hs200(c) ((c)->state |= MMC_STATE_HIGHSPEED_200)
#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
-#define mmc_card_set_ddr_mode(c) ((c)->state |= MMC_STATE_HIGHSPEED_DDR)
-#define mmc_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED)
-#define mmc_sd_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED)
#define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC)
#define mmc_card_set_removed(c) ((c)->state |= MMC_CARD_REMOVED)
#define mmc_card_set_doing_bkops(c) ((c)->state |= MMC_STATE_DOING_BKOPS)
#define mmc_card_clr_doing_bkops(c) ((c)->state &= ~MMC_STATE_DOING_BKOPS)
+#define mmc_card_set_suspended(c) ((c)->state |= MMC_STATE_SUSPENDED)
+#define mmc_card_clr_suspended(c) ((c)->state &= ~MMC_STATE_SUSPENDED)
/*
* Quirk add/remove for MMC products.
return c->quirks & MMC_QUIRK_LONG_READ_TIME;
}
+static inline int mmc_card_broken_irq_polling(const struct mmc_card *c)
+{
+ return c->quirks & MMC_QUIRK_BROKEN_IRQ_POLLING;
+}
+
#define mmc_card_name(c) ((c)->cid.prod_name)
#define mmc_card_id(c) (dev_name(&(c)->dev))
#define mmc_dev_to_card(d) container_of(d, struct mmc_card, dev)
-#define mmc_list_to_card(l) container_of(l, struct mmc_card, node)
-#define mmc_get_drvdata(c) dev_get_drvdata(&(c)->dev)
-#define mmc_set_drvdata(c,d) dev_set_drvdata(&(c)->dev, d)
-
/*
* MMC device driver (e.g., Flash card, I/O card...)
*/
struct device_driver drv;
int (*probe)(struct mmc_card *);
void (*remove)(struct mmc_card *);
- int (*suspend)(struct mmc_card *);
- int (*resume)(struct mmc_card *);
+ void (*shutdown)(struct mmc_card *);
};
extern int mmc_register_driver(struct mmc_driver *);
projects / firefly-linux-kernel-4.4.55.git / blobdiff