Cross Reference: /src/sys/dev/pci/esm.c

Lines Matching refs:rch
691 	switch (ess->rch.aputype) {
693 		ess->rch.base = DMAADDR(p) + MAESTRO_RECBUF_L_OFF;
696 		ess->rch.base = DMAADDR(p) + MAESTRO_RECBUF_OFF;
700 	DPRINTF(ESM_DEBUG_DMA, ("%s: rch.base = 0x%x\n",
701 		device_xname(ess->sc_dev), ess->rch.base));
840 	ch = &ess->rch;
862 	ess->rch.buffer = (void *)start;
863 	ess->rch.offset = 0;
864 	ess->rch.blocksize = blksize;
865 	ess->rch.bufsize = ((char *)end - (char *)start);
866 	ess->rch.apublk = blksize >> 1;
875 		ess->rch.apublk >>= 1;
888 	ess->rch.apubase = (choffset >> 1);
889 	ess->rch.apubuf = size;
890 	ess->rch.nextirq = ess->rch.apublk;
938 		chctl = (ess->rch.base + mixoffset - 0x10) &
1018 	ch = &ess->rch;
1060 		freq2 = calc_timer_freq(&ess->rch);
1219 		esmch_set_format(&ess->rch, rec);
1378 		pos = wp_rdapu(ess, ess->rch.num << 1, APUREG_CURPTR);
1381 		    wp_rdapu(ess, (ess->rch.num<<1)+1, APUREG_CURPTR)));
1383 		pos -= ess->rch.apubase;
1384 		if (pos >= ess->rch.nextirq &&
1385 		    pos - ess->rch.nextirq < ess->rch.apubuf / 2) {
1386 			ess->rch.nextirq += ess->rch.apublk;
1388 			if (ess->rch.nextirq >= ess->rch.apubuf)
1389 				ess->rch.nextirq = 0;
1393 				switch(ess->rch.aputype) {
1395 					esmch_combine_input(ess, &ess->rch);
1533 	ess->rch.num = 1;
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