dev/mrsas/mrsas_fp.c

120     u_int64_t strip, MR_DRV_RAID_MAP_ALL * map);
439 			printf("data strip start=0x%08lx, end=0x%08lx\n",
529  * This routine calculates the row for given strip using spanset.
536  * Outputs :	row - row associated with strip
541     u_int32_t ld, u_int64_t strip, MR_DRV_RAID_MAP_ALL * map)
554 		if (strip > span_set->data_strip_end)
557 		span_set_Strip = strip - span_set->data_strip_start;
572 		    "data width 0x%llx span offset 0x%llx\n", (unsigned long long)strip,
576 		mrsas_dprint(sc, MRSAS_PRL11, "AVAGO Debug : For strip 0x%llx row is 0x%llx\n", (unsigned long long)strip,
594  * Outputs :	Strip - Start strip associated with row
606 	u_int64_t strip;
625 					strip = mega_div64_32
629 					strip *= span_set->span_row_data_width;
630 					strip += span_set->data_strip_start;
631 					strip += span_set->strip_offset[span];
632 					return strip;
637 	    "strip for ld=%x, row=%lx\n", ld, (long unsigned int)row);
645  * This routine calculates the Physical Arm for given strip using spanset.
652  * Outputs :	Phys Arm - Phys Arm associated with strip
657     u_int32_t ld, u_int64_t strip, MR_DRV_RAID_MAP_ALL * map)
669 		if (strip > span_set->data_strip_end)
673 		    ((strip - span_set->data_strip_start),
685 		    "for ld=0x%x strip=0x%lx arm is  0x%x\n", ld,
686 		    (long unsigned int)strip, (strip_offset - span_offset));
691 	    " for ld=%x strip=%lx\n", ld, (long unsigned int)strip);
795  * This function will initiate command processing.  The start/end row and strip
851 	num_strips = (u_int8_t)(endStrip - start_strip + 1);	/* End strip */
869 			    "start strip %llx endSrip %llx\n", __func__,
878 		    " start strip 0x%llx endSrip 0x%llx span 0x%x\n",
918 		 * For Even span region lock optimization. If the start strip
925 			 * of strip
933 		/* if IO ends within first strip of last row */
944 			 * of strip
952 		/* if IO ends within first strip of last row */
994 	/* Just for testing what arm we get for strip. */