cavium-octeon/executive/cvmx-l2c.c

319 		uint64_t tag = addr >> shift;
332 			if (l2c_tadx_tag.s.valid && l2c_tadx_tag.s.tag == tag)
465 		union cvmx_l2c_tag tag;
478 			tag = cvmx_l2c_get_tag(assoc, index);
480 			if (tag.s.V && (tag.s.addr == tag_addr)) {
482 				return tag.s.L;
487 		union cvmx_l2c_tag tag;
492 		/* Compute portion of address that is stored in tag */
495 			tag = cvmx_l2c_get_tag(assoc, index);
497 			if (tag.s.V && (tag.s.addr == tag_addr)) {
499 				return tag.s.L;
523  * Internal l2c tag types.  These are converted to a generic structure
580  * Function to read a L2C tag.  This code make the current core
584  * @assoc:  Association (way) of the tag to dump
587  * Returns The Octeon model specific tag structure.  This is
635 		"ld    %[tag_val], 0(%[tag_addr])\n\t"	 /* Read L2C tag data */
652 	union cvmx_l2c_tag tag;
654 	tag.u64 = 0;
657 		return tag;
662 		return tag;
670 		 * Use L2 cache Index load tag cache instruction, as
671 		 * hardware loads the virtual tag for the L2 cache
679 		tag.s.V	    = l2c_tadx_tag.s.valid;
680 		tag.s.D	    = l2c_tadx_tag.s.dirty;
681 		tag.s.L	    = l2c_tadx_tag.s.lock;
682 		tag.s.U	    = l2c_tadx_tag.s.use;
683 		tag.s.addr  = l2c_tadx_tag.s.tag;
690 		 * Convert all tag structure types to generic version,
694 			tag.s.V	   = tmp_tag.cn58xx.V;
695 			tag.s.D	   = tmp_tag.cn58xx.D;
696 			tag.s.L	   = tmp_tag.cn58xx.L;
697 			tag.s.U	   = tmp_tag.cn58xx.U;
698 			tag.s.addr = tmp_tag.cn58xx.addr;
700 			tag.s.V	   = tmp_tag.cn38xx.V;
701 			tag.s.D	   = tmp_tag.cn38xx.D;
702 			tag.s.L	   = tmp_tag.cn38xx.L;
703 			tag.s.U	   = tmp_tag.cn38xx.U;
704 			tag.s.addr = tmp_tag.cn38xx.addr;
706 			tag.s.V	   = tmp_tag.cn31xx.V;
707 			tag.s.D	   = tmp_tag.cn31xx.D;
708 			tag.s.L	   = tmp_tag.cn31xx.L;
709 			tag.s.U	   = tmp_tag.cn31xx.U;
710 			tag.s.addr = tmp_tag.cn31xx.addr;
712 			tag.s.V	   = tmp_tag.cn30xx.V;
713 			tag.s.D	   = tmp_tag.cn30xx.D;
714 			tag.s.L	   = tmp_tag.cn30xx.L;
715 			tag.s.U	   = tmp_tag.cn30xx.U;
716 			tag.s.addr = tmp_tag.cn30xx.addr;
718 			tag.s.V	   = tmp_tag.cn50xx.V;
719 			tag.s.D	   = tmp_tag.cn50xx.D;
720 			tag.s.L	   = tmp_tag.cn50xx.L;
721 			tag.s.U	   = tmp_tag.cn50xx.U;
722 			tag.s.addr = tmp_tag.cn50xx.addr;
727 	return tag;