srom.h 1.3 KB

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  1. /*
  2. * Copyright (c) 2010 Broadcom Corporation
  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 ANY
  11. * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12. * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13. * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14. * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15. */
  16. #ifndef _BRCM_SROM_H_
  17. #define _BRCM_SROM_H_
  18. #include "types.h"
  19. /* Prototypes */
  20. extern int srom_var_init(struct si_pub *sih, void __iomem *curmap);
  21. extern void srom_free_vars(struct si_pub *sih);
  22. extern int srom_read(struct si_pub *sih, uint bus, void *curmap,
  23. uint byteoff, uint nbytes, u16 *buf, bool check_crc);
  24. /* parse standard PCMCIA cis, normally used by SB/PCMCIA/SDIO/SPI/OTP
  25. * and extract from it into name=value pairs
  26. */
  27. extern int srom_parsecis(u8 **pcis, uint ciscnt,
  28. char **vars, uint *count);
  29. #endif /* _BRCM_SROM_H_ */