#endif
};
+/* one for each uCode image (inst/data, boot/init/runtime) */
+struct fw_desc {
+ dma_addr_t p_addr; /* hardware address */
+ void *v_addr; /* software address */
+ u32 len; /* size in bytes */
+};
+
+struct fw_img {
+ struct fw_desc code; /* firmware code image */
+ struct fw_desc data; /* firmware data image */
+};
+
+enum iwl_ucode_type {
+ IWL_UCODE_NONE,
+ IWL_UCODE_REGULAR,
+ IWL_UCODE_INIT,
+ IWL_UCODE_WOWLAN,
+};
+
/**
* struct iwl_trans - transport common data
* @ops - pointer to iwl_trans_ops
* @shrd - pointer to iwl_shared which holds shared data from the upper layer
* @hcmd_lock: protects HCMD
+ * @ucode_write_complete: indicates that the ucode has been copied.
+ * @ucode_rt: run time ucode image
+ * @ucode_init: init ucode image
+ * @ucode_wowlan: wake on wireless ucode image (optional)
*/
struct iwl_trans {
const struct iwl_trans_ops *ops;
struct iwl_shared *shrd;
spinlock_t hcmd_lock;
+ u8 ucode_write_complete; /* the image write is complete */
+ struct fw_img ucode_rt;
+ struct fw_img ucode_init;
+ struct fw_img ucode_wowlan;
+
/* pointer to trans specific struct */
/*Ensure that this pointer will always be aligned to sizeof pointer */
char trans_specific[0] __attribute__((__aligned__(sizeof(void *))));
******************************************************/
extern const struct iwl_trans_ops trans_ops_pcie;
+int iwl_alloc_fw_desc(struct iwl_bus *bus, struct fw_desc *desc,
+ const void *data, size_t len);
+void iwl_dealloc_ucode(struct iwl_trans *trans);
+
#endif /* __iwl_trans_h__ */