qcacmn: Refactor Ramdump API and PKTLOG API

Ramdump collection can be supported by buses other than PCIe, and
it's done in offload layer when recovery is required. Hence allocate
memory dynamically and free it once ramdump collection is complete.

PKTLOG is a DataPath Feature, HIF doesn't need to have any info
of it. Move pktlog implementation to HTT folder.

Change-Id: Ib8c2526ba8900843db2dae8388fe46c9d9e05f22
CRs-Fixed: 967765

hif/inc/hif.h

@@ -192,7 +192,6 @@ struct ol_softc {
 	 */
 	struct _NIC_DEV aps_osdev;
 	enum ath_hal_bus_type bus_type;
-	bool pkt_log_init;
 	bool request_irq_done;
 	/*
 	 * handle for code that uses cdf version of OS
@@ -239,11 +238,6 @@ struct ol_softc {
 	uint8_t vow_extstats;
 #ifdef CONFIG_CNSS
 	struct cnss_fw_files fw_files;
-#endif
-#if defined(CONFIG_CNSS)
-	void *ramdump_base;
-	unsigned long ramdump_address;
-	unsigned long ramdump_size;
 #endif
 	struct targetdef_s *targetdef;
 	struct ce_reg_def *target_ce_def;
@@ -658,7 +652,6 @@ void hif_process_runtime_resume_success(void);
 
 int hif_dump_registers(struct ol_softc *scn);
 int ol_copy_ramdump(struct ol_softc *scn);
-void hif_pktlogmod_exit(void *hif_ctx);
 void hif_crash_shutdown(void *hif_ctx);
 void hif_get_hw_info(struct ol_softc *scn, u32 *version, u32 *revision,
 		     const char **target_name);