mmc_ops.h 1.7 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. /*
  3. * linux/drivers/mmc/core/mmc_ops.h
  4. *
  5. * Copyright 2006-2007 Pierre Ossman
  6. */
  7. #ifndef _MMC_MMC_OPS_H
  8. #define _MMC_MMC_OPS_H
  9. #include <linux/types.h>
  10. enum mmc_busy_cmd {
  11. MMC_BUSY_CMD6,
  12. MMC_BUSY_ERASE,
  13. MMC_BUSY_HPI,
  14. };
  15. struct mmc_host;
  16. struct mmc_card;
  17. int mmc_select_card(struct mmc_card *card);
  18. int mmc_deselect_cards(struct mmc_host *host);
  19. int mmc_set_dsr(struct mmc_host *host);
  20. int mmc_go_idle(struct mmc_host *host);
  21. int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr);
  22. int mmc_set_relative_addr(struct mmc_card *card);
  23. int mmc_send_csd(struct mmc_card *card, u32 *csd);
  24. int __mmc_send_status(struct mmc_card *card, u32 *status, unsigned int retries);
  25. int mmc_send_status(struct mmc_card *card, u32 *status);
  26. int mmc_send_cid(struct mmc_host *host, u32 *cid);
  27. int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp);
  28. int mmc_spi_set_crc(struct mmc_host *host, int use_crc);
  29. int mmc_bus_test(struct mmc_card *card, u8 bus_width);
  30. int mmc_can_ext_csd(struct mmc_card *card);
  31. int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd);
  32. int mmc_switch_status(struct mmc_card *card, bool crc_err_fatal);
  33. int mmc_poll_for_busy(struct mmc_card *card, unsigned int timeout_ms,
  34. enum mmc_busy_cmd busy_cmd);
  35. int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
  36. unsigned int timeout_ms, unsigned char timing,
  37. bool send_status, bool retry_crc_err);
  38. int mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value,
  39. unsigned int timeout_ms);
  40. void mmc_run_bkops(struct mmc_card *card);
  41. int mmc_flush_cache(struct mmc_card *card);
  42. int mmc_cmdq_enable(struct mmc_card *card);
  43. int mmc_cmdq_disable(struct mmc_card *card);
  44. int mmc_sanitize(struct mmc_card *card);
  45. #endif