drivers/crypto/cavium/zip/zip_mem.h

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  45
  46 #ifndef __ZIP_MEM_H__
  47 #define __ZIP_MEM_H__
  48
  49 /**
  50  * zip_cmd_qbuf_free - Frees the cmd Queue buffer
  51  * @zip: Pointer to zip device structure
  52  * @q:   Queue nmber to free buffer of
  53  */
  54 void zip_cmd_qbuf_free(struct zip_device *zip, int q);
  55
  56 /**
  57  * zip_cmd_qbuf_alloc - Allocates a Chunk/cmd buffer for ZIP Inst(cmd) Queue
  58  * @zip: Pointer to zip device structure
  59  * @q:   Queue number to allocate bufffer to
  60  * Return: 0 if successful, 1 otherwise
  61  */
  62 int zip_cmd_qbuf_alloc(struct zip_device *zip, int q);
  63
  64 /**
  65  * zip_data_buf_alloc - Allocates memory for a data bufffer
  66  * @size:   Size of the buffer to allocate
  67  * Returns: Pointer to the buffer allocated
  68  */
  69 u8 *zip_data_buf_alloc(u64 size);
  70
  71 /**
  72  * zip_data_buf_free - Frees the memory of a data buffer
  73  * @ptr:  Pointer to the buffer
  74  * @size: Buffer size
  75  */
  76 void zip_data_buf_free(u8 *ptr, u64 size);
  77
  78 #endif