pmc.h 1.2 KB

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  1. /*
  2. * Copyright (c) 2012-2015 Qualcomm Atheros, Inc.
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for any
  5. * purpose with or without fee is hereby granted, provided that the above
  6. * copyright notice and this permission notice appear in all copies.
  7. *
  8. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9. * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10. * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11. * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12. * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13. * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14. * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15. */
  16. #include <linux/types.h>
  17. #define PCM_DATA_INVALID_DW_VAL (0xB0BA0000)
  18. void wil_pmc_init(struct wil6210_priv *wil);
  19. void wil_pmc_alloc(struct wil6210_priv *wil,
  20. int num_descriptors, int descriptor_size);
  21. void wil_pmc_free(struct wil6210_priv *wil, int send_pmc_cmd);
  22. int wil_pmc_last_cmd_status(struct wil6210_priv *wil);
  23. ssize_t wil_pmc_read(struct file *, char __user *, size_t, loff_t *);
  24. loff_t wil_pmc_llseek(struct file *filp, loff_t off, int whence);