5933 	uint rdlen, pad;  in dhdsdio_read_control()  local
5966 	rdlen = len - firstread;  in dhdsdio_read_control()
5967 	if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {  in dhdsdio_read_control()
5968 		pad = bus->blocksize - (rdlen % bus->blocksize);  in dhdsdio_read_control()
5971 			rdlen += pad;  in dhdsdio_read_control()
5972 	} else if (rdlen % DHD_SDALIGN) {  in dhdsdio_read_control()
5973 		rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);  in dhdsdio_read_control()
5977 	if (forcealign && (rdlen & (ALIGNMENT - 1)))  in dhdsdio_read_control()
5978 		rdlen = ROUNDUP(rdlen, ALIGNMENT);  in dhdsdio_read_control()
5981 	if ((rdlen + firstread) > bus->dhd->maxctl) {  in dhdsdio_read_control()
5983 		           __FUNCTION__, rdlen, bus->dhd->maxctl));  in dhdsdio_read_control()
5999 	                            (bus->rxctl + firstread), rdlen, NULL, NULL, NULL);  in dhdsdio_read_control()
6005 		DHD_ERROR(("%s: read %d control bytes failed: %d\n", __FUNCTION__, rdlen, sdret));  in dhdsdio_read_control()
6467 	uint16 rdlen;	/* Total number of bytes to read */  local
6593 				rdlen = len = nextlen;
6595 				rdlen = len = nextlen << 4;
6598 				if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {
6599 					pad = bus->blocksize - (rdlen % bus->blocksize);
6601 						((rdlen + pad + firstread) < MAX_RX_DATASZ))
6602 						rdlen += pad;
6603 				} else if (rdlen % DHD_SDALIGN) {
6604 					rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);
6616 			if (!(pkt = PKTGET(osh, rdlen + DHD_SDALIGN, FALSE))) {
6632 					                            F2SYNC, rxbuf, rdlen,
6644 						           __FUNCTION__, rdlen));
6655 						   __FUNCTION__, rdlen, sdret));
6667 					           __FUNCTION__, len, rdlen, rxseq));
6677 				PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN);
6682 				                            F2SYNC, rxbuf, rdlen,
6692 					           __FUNCTION__, rdlen));
6702 					   __FUNCTION__, rdlen, sdret));
7037 		rdlen = (len > firstread) ? (len - firstread) : 0;
7040 		if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {
7041 			pad = bus->blocksize - (rdlen % bus->blocksize);
7043 			    ((rdlen + pad + firstread) < MAX_RX_DATASZ))
7044 				rdlen += pad;
7045 		} else if (rdlen % DHD_SDALIGN) {
7046 			rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);
7050 		if (forcealign && (rdlen & (ALIGNMENT - 1)))
7051 			rdlen = ROUNDUP(rdlen, ALIGNMENT);
7053 		if ((rdlen + firstread) > MAX_RX_DATASZ) {
7055 			DHD_ERROR(("%s: too long: len %d rdlen %d\n", __FUNCTION__, len, rdlen));
7062 		if (!(pkt = PKTGET(osh, (rdlen + firstread + DHD_SDALIGN), FALSE))) {
7065 			           __FUNCTION__, rdlen, chan));
7078 		PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN);
7082 		                            ((uint8 *)PKTDATA(osh, pkt)), rdlen, pkt, NULL, NULL);
7087 			DHD_ERROR(("%s: read %d %s bytes failed: %d\n", __FUNCTION__, rdlen,