6237 	uint rdlen, pad;  in dhdsdio_read_control()  local
6270 	rdlen = len - firstread;  in dhdsdio_read_control()
6271 	if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {  in dhdsdio_read_control()
6272 		pad = bus->blocksize - (rdlen % bus->blocksize);  in dhdsdio_read_control()
6275 			rdlen += pad;  in dhdsdio_read_control()
6276 	} else if (rdlen % DHD_SDALIGN) {  in dhdsdio_read_control()
6277 		rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);  in dhdsdio_read_control()
6281 	if (forcealign && (rdlen & (ALIGNMENT - 1)))  in dhdsdio_read_control()
6282 		rdlen = ROUNDUP(rdlen, ALIGNMENT);  in dhdsdio_read_control()
6285 	if ((rdlen + firstread) > bus->dhd->maxctl) {  in dhdsdio_read_control()
6287 		           __FUNCTION__, rdlen, bus->dhd->maxctl));  in dhdsdio_read_control()
6305 	                            (bus->rxctl + firstread), rdlen, NULL, NULL, NULL);  in dhdsdio_read_control()
6311 		DHD_ERROR(("%s: read %d control bytes failed: %d\n", __FUNCTION__, rdlen, sdret));  in dhdsdio_read_control()
6773 	uint16 rdlen;	/* Total number of bytes to read */  in dhdsdio_readframes()  local
6900 				rdlen = len = nextlen;  in dhdsdio_readframes()
6902 				rdlen = len = nextlen << 4;  in dhdsdio_readframes()
6905 				if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {  in dhdsdio_readframes()
6906 					pad = bus->blocksize - (rdlen % bus->blocksize);  in dhdsdio_readframes()
6908 						((rdlen + pad + firstread) < MAX_RX_DATASZ))  in dhdsdio_readframes()
6909 						rdlen += pad;  in dhdsdio_readframes()
6910 				} else if (rdlen % DHD_SDALIGN) {  in dhdsdio_readframes()
6911 					rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);  in dhdsdio_readframes()
6923 			if (!(pkt = PKTGET(osh, rdlen + DHD_SDALIGN, FALSE))) {  in dhdsdio_readframes()
6939 					                            F2SYNC, rxbuf, rdlen,  in dhdsdio_readframes()
6954 						           __FUNCTION__, rdlen));  in dhdsdio_readframes()
6965 						   __FUNCTION__, rdlen, sdret));  in dhdsdio_readframes()
6977 					           __FUNCTION__, len, rdlen, rxseq));  in dhdsdio_readframes()
6988 				PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN);  in dhdsdio_readframes()
6993 				                            F2SYNC, rxbuf, rdlen,  in dhdsdio_readframes()
7006 					           __FUNCTION__, rdlen));  in dhdsdio_readframes()
7016 					   __FUNCTION__, rdlen, sdret));  in dhdsdio_readframes()
7360 		rdlen = (len > firstread) ? (len - firstread) : 0;  in dhdsdio_readframes()
7363 		if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) {  in dhdsdio_readframes()
7364 			pad = bus->blocksize - (rdlen % bus->blocksize);  in dhdsdio_readframes()
7366 			    ((rdlen + pad + firstread) < MAX_RX_DATASZ))  in dhdsdio_readframes()
7367 				rdlen += pad;  in dhdsdio_readframes()
7368 		} else if (rdlen % DHD_SDALIGN) {  in dhdsdio_readframes()
7369 			rdlen += DHD_SDALIGN - (rdlen % DHD_SDALIGN);  in dhdsdio_readframes()
7373 		if (forcealign && (rdlen & (ALIGNMENT - 1)))  in dhdsdio_readframes()
7374 			rdlen = ROUNDUP(rdlen, ALIGNMENT);  in dhdsdio_readframes()
7376 		if ((rdlen + firstread) > MAX_RX_DATASZ) {  in dhdsdio_readframes()
7378 			DHD_ERROR(("%s: too long: len %d rdlen %d\n", __FUNCTION__, len, rdlen));  in dhdsdio_readframes()
7385 		if (!(pkt = PKTGET(osh, (rdlen + firstread + DHD_SDALIGN), FALSE))) {  in dhdsdio_readframes()
7388 			           __FUNCTION__, rdlen, chan));  in dhdsdio_readframes()
7402 		PKTALIGN(osh, pkt, rdlen, DHD_SDALIGN);  in dhdsdio_readframes()
7406 		                            ((uint8 *)PKTDATA(osh, pkt)), rdlen, pkt, NULL, NULL);  in dhdsdio_readframes()
7411 			DHD_ERROR(("%s: read %d %s bytes failed: %d\n", __FUNCTION__, rdlen,  in dhdsdio_readframes()