diff options
Diffstat (limited to 'drivers/mmc/core/mmc_ops.h')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/mmc/core/mmc_ops.h b/drivers/mmc/core/mmc_ops.h index 8f2f9475716de8..a64db447c5bb8c 100644 --- a/drivers/mmc/core/mmc_ops.h +++ b/drivers/mmc/core/mmc_ops.h @@ -10,8 +10,16 @@ #include <linux/types.h> +enum mmc_busy_cmd { + MMC_BUSY_CMD6, + MMC_BUSY_ERASE, + MMC_BUSY_HPI, + MMC_BUSY_IO, +}; + struct mmc_host; struct mmc_card; +struct mmc_command; int mmc_select_card(struct mmc_card *card); int mmc_deselect_cards(struct mmc_host *host); @@ -29,11 +37,17 @@ int mmc_bus_test(struct mmc_card *card, u8 bus_width); int mmc_interrupt_hpi(struct mmc_card *card); int mmc_can_ext_csd(struct mmc_card *card); int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd); -int mmc_switch_status(struct mmc_card *card); -int __mmc_switch_status(struct mmc_card *card, bool crc_err_fatal); +int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal); +bool mmc_prepare_busy_cmd(struct mmc_host *host, struct mmc_command *cmd, + unsigned int timeout_ms); +int __mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms, + int (*busy_cb)(void *cb_data, bool *busy), + void *cb_data); +int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms, + bool retry_crc_err, enum mmc_busy_cmd busy_cmd); int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, unsigned int timeout_ms, unsigned char timing, - bool use_busy_signal, bool send_status, bool retry_crc_err); + bool send_status, bool retry_crc_err); int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, unsigned int timeout_ms); void mmc_run_bkops(struct mmc_card *card); |