329 	u32 plen, pbufn, maxlen_reserve;  in ipath_diagpkt_write()  local
364 	plen = dp.len >> 2;  in ipath_diagpkt_write()
421 	plen = sizeof(u32) + dp.len;  in ipath_diagpkt_write()
423 	tmpbuf = vmalloc(plen);  in ipath_diagpkt_write()
438 	plen >>= 2;		/* in dwords */  in ipath_diagpkt_write()
440 	piobuf = ipath_getpiobuf(dd, plen, &pbufn);  in ipath_diagpkt_write()
452 			   dd->ipath_unit, plen - 1, pbufn);  in ipath_diagpkt_write()
455 		dp.pbc_wd = plen;  in ipath_diagpkt_write()
464 		__iowrite32_copy(piobuf + 2, tmpbuf, plen - 1);  in ipath_diagpkt_write()
466 		__raw_writel(tmpbuf[plen - 1], piobuf + plen + 1);  in ipath_diagpkt_write()
468 		__iowrite32_copy(piobuf + 2, tmpbuf, plen);  in ipath_diagpkt_write()