tools/lib/carlfw.h

   1 #ifndef __CARLFW_H
   2 #define __CARLFW_H
   3
   4 #include <linux/types.h>
   5 #include "compiler.h"
   6 #include "fwdesc.h"
   7 #include "list.h"
   8
   9 struct carlfw;
  10
  11 void carlfw_release(struct carlfw *fw);
  12 struct carlfw *carlfw_load(const char *basename);
  13 int carlfw_store(struct carlfw *fw);
  14 void *carlfw_find_desc(struct carlfw *fw,
  15         const uint8_t descid[4], const unsigned int len,
  16         const uint8_t compatible_revision);
  17
  18 int carlfw_desc_add_tail(struct carlfw *fw,
  19                          const struct carl9170fw_desc_head *desc);
  20
  21 int carlfw_desc_add(struct carlfw *fw,
  22                     const struct carl9170fw_desc_head *desc,
  23                     struct carl9170fw_desc_head *prev,
  24                     struct carl9170fw_desc_head *next);
  25
  26 void *carlfw_desc_mod_len(struct carlfw *fw,
  27                           struct carl9170fw_desc_head *desc,
  28                           int len);
  29
  30 int carlfw_desc_add_before(struct carlfw *fw,
  31                            const struct carl9170fw_desc_head *desc,
  32                            struct carl9170fw_desc_head *pos);
  33
  34 void carlfw_desc_unlink(struct carlfw *fw,
  35                         struct carl9170fw_desc_head *desc);
  36
  37 void carlfw_desc_del(struct carlfw *fw,
  38                      struct carl9170fw_desc_head *entry);
  39
  40 void *carlfw_desc_next(struct carlfw *fw,
  41                        struct carl9170fw_desc_head *pos);
  42
  43 void *carlfw_mod_tailroom(struct carlfw *fw, ssize_t len);
  44 void *carlfw_mod_headroom(struct carlfw *fw, ssize_t len);
  45
  46 void *carlfw_get_fw(struct carlfw *fw, size_t *len);
  47
  48 unsigned int carlfw_get_descs_num(struct carlfw *fw);
  49 unsigned int carlfw_get_descs_size(struct carlfw *fw);
  50 #endif /* __CARLFW_H */