Lines Matching refs:hw
35 cs->hw.njet.auxd &= 0xfc;
36 cs->hw.njet.auxd |= (offset>>4) & 3;
37 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
38 ret = bytein(cs->hw.njet.isac + ((offset & 0xf)<<2));
45 cs->hw.njet.auxd &= 0xfc;
46 cs->hw.njet.auxd |= (offset>>4) & 3;
47 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
48 byteout(cs->hw.njet.isac + ((offset & 0xf)<<2), value);
54 cs->hw.njet.auxd &= 0xfc;
55 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
56 insb(cs->hw.njet.isac, data, size);
62 cs->hw.njet.auxd &= 0xfc;
63 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
64 outsb(cs->hw.njet.isac, data, size);
81 if (p > bcs->hw.tiger.s_end)
82 p = bcs->hw.tiger.send;
99 fill_mem(bcs, bcs->hw.tiger.send,
103 bcs->hw.tiger.r_tot, bcs->hw.tiger.r_err,
104 bcs->hw.tiger.s_tot);
107 cs->hw.njet.dmactrl = 0;
108 byteout(cs->hw.njet.base + NETJET_DMACTRL,
109 cs->hw.njet.dmactrl);
110 byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0);
118 cs->hw.njet.auxd &= led;
119 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
126 fill_mem(bcs, bcs->hw.tiger.send,
128 bcs->hw.tiger.r_state = HDLC_ZERO_SEARCH;
129 bcs->hw.tiger.r_tot = 0;
130 bcs->hw.tiger.r_bitcnt = 0;
131 bcs->hw.tiger.r_one = 0;
132 bcs->hw.tiger.r_err = 0;
133 bcs->hw.tiger.s_tot = 0;
134 if (! cs->hw.njet.dmactrl) {
135 fill_mem(bcs, bcs->hw.tiger.send,
137 cs->hw.njet.dmactrl = 1;
138 byteout(cs->hw.njet.base + NETJET_DMACTRL,
139 cs->hw.njet.dmactrl);
140 byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0x0f);
143 bcs->hw.tiger.sendp = bcs->hw.tiger.send;
144 bcs->hw.tiger.free = NETJET_DMA_TXSIZE;
151 cs->hw.njet.auxd |= led;
152 byteout(cs->hw.njet.auxa, cs->hw.njet.auxd);
158 bytein(cs->hw.njet.base + NETJET_DMACTRL),
159 bytein(cs->hw.njet.base + NETJET_IRQMASK0),
160 bytein(cs->hw.njet.base + NETJET_IRQSTAT0),
161 inl(cs->hw.njet.base + NETJET_DMA_READ_ADR),
162 inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR),
163 bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
200 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;\
210 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;\
230 bcs->hw.tiger.sendbuf[s_cnt++] = HDLC_FLAG_VALUE;
251 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;
264 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;
265 bcs->hw.tiger.sendbuf[s_cnt++] = 0xff; // NJ<->NJ thoughput bug fix
267 bcs->hw.tiger.sendcnt = s_cnt;
269 bcs->hw.tiger.sp = bcs->hw.tiger.sendbuf;
288 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;\
300 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;\
331 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;
358 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;
371 bcs->hw.tiger.sendbuf[s_cnt++] = s_val;
372 bcs->hw.tiger.sendbuf[s_cnt++] = 0xff; // NJ<->NJ thoughput bug fix
374 bcs->hw.tiger.sendcnt = s_cnt;
376 bcs->hw.tiger.sp = bcs->hw.tiger.sendbuf;
386 memcpy(skb_put(skb, count), bcs->hw.tiger.rcvbuf, count);
393 printframe(bcs->cs, bcs->hw.tiger.rcvbuf, count, "rec");
402 u_int *pend = bcs->hw.tiger.rec +NETJET_DMA_RXSIZE -1;
403 register u_char state = bcs->hw.tiger.r_state;
404 register u_char r_one = bcs->hw.tiger.r_one;
405 register u_char r_val = bcs->hw.tiger.r_val;
406 register u_int bitcnt = bcs->hw.tiger.r_bitcnt;
423 p = bcs->hw.tiger.rec;
426 bcs->hw.tiger.r_tot++;
440 bcs->hw.tiger.r_tot,i,j,val);
455 bcs->hw.tiger.r_tot,i,j,val);
486 bcs->hw.tiger.r_fcs = PPP_INITFCS;
487 bcs->hw.tiger.rcvbuf[0] = r_val;
488 bcs->hw.tiger.r_fcs = PPP_FCS (bcs->hw.tiger.r_fcs, r_val);
491 bcs->hw.tiger.r_tot,i,j,r_val,val,
492 bcs->cs->hw.njet.irqstat0);
513 bcs->hw.tiger.r_err++;
520 i,j,bcs->hw.tiger.r_fcs, bcs->cs->hw.njet.irqstat0);
521 if (bcs->hw.tiger.r_fcs == PPP_GOODFCS) {
526 printframe(bcs->cs, bcs->hw.tiger.rcvbuf,
528 bcs->hw.tiger.r_err++;
554 bcs->hw.tiger.r_err++;
559 bcs->hw.tiger.rcvbuf[(bitcnt>>3)-1] = r_val;
560 bcs->hw.tiger.r_fcs =
561 PPP_FCS (bcs->hw.tiger.r_fcs, r_val);
567 bcs->hw.tiger.r_tot++;
569 bcs->hw.tiger.r_state = state;
570 bcs->hw.tiger.r_one = r_one;
571 bcs->hw.tiger.r_val = r_val;
572 bcs->hw.tiger.r_bitcnt = bitcnt;
579 if ((cs->hw.njet.irqstat0 & cs->hw.njet.last_is0) & NETJET_IRQM0_READ) {
581 cs->hw.njet.irqstat0, cs->hw.njet.last_is0);
590 cs->hw.njet.last_is0 &= ~NETJET_IRQM0_READ;
591 cs->hw.njet.last_is0 |= (cs->hw.njet.irqstat0 & NETJET_IRQM0_READ);
593 if (cs->hw.njet.irqstat0 & NETJET_IRQM0_READ_1)
594 p = cs->bcs[0].hw.tiger.rec + NETJET_DMA_RXSIZE - 1;
596 p = cs->bcs[0].hw.tiger.rec + cnt - 1;
602 cs->hw.njet.irqstat0 &= ~NETJET_IRQM0_READ;
631 write_raw(bcs, bcs->hw.tiger.sendp, bcs->hw.tiger.free);
633 p = bus_to_virt(inl(bcs->cs->hw.njet.base + NETJET_DMA_READ_ADR));
634 sp = bcs->hw.tiger.sendp;
635 if (p == bcs->hw.tiger.s_end)
636 p = bcs->hw.tiger.send -1;
637 if (sp == bcs->hw.tiger.s_end)
638 sp = bcs->hw.tiger.send -1;
641 write_raw(bcs, bcs->hw.tiger.sendp, bcs->hw.tiger.free);
645 if (p > bcs->hw.tiger.s_end)
646 p = bcs->hw.tiger.send;
649 if (p > bcs->hw.tiger.s_end)
650 p = bcs->hw.tiger.send;
651 write_raw(bcs, p, bcs->hw.tiger.free - cnt);
654 p = bus_to_virt(inl(bcs->cs->hw.njet.base + NETJET_DMA_READ_ADR));
655 cnt = bcs->hw.tiger.s_end - p;
657 p = bcs->hw.tiger.send + 1;
681 if (bcs->hw.tiger.sendcnt> cnt) {
683 bcs->hw.tiger.sendcnt -= cnt;
685 s_cnt = bcs->hw.tiger.sendcnt;
686 bcs->hw.tiger.sendcnt = 0;
693 val = bcs->channel ? ((bcs->hw.tiger.sp[i] <<8) & 0xff00) :
694 (bcs->hw.tiger.sp[i]);
697 if (p>bcs->hw.tiger.s_end)
698 p = bcs->hw.tiger.send;
700 bcs->hw.tiger.s_tot += s_cnt;
704 bcs->hw.tiger.sendcnt, bcs->cs->hw.njet.irqstat0);
706 printframe(bcs->cs, bcs->hw.tiger.sp, s_cnt, "snd");
707 bcs->hw.tiger.sp += s_cnt;
708 bcs->hw.tiger.sendp = p;
709 if (!bcs->hw.tiger.sendcnt) {
725 bcs->hw.tiger.free = cnt - s_cnt;
726 if (bcs->hw.tiger.free > (NETJET_DMA_TXSIZE/2))
739 if (p>bcs->hw.tiger.s_end)
740 p = bcs->hw.tiger.send;
753 bcs->hw.tiger.free += cnt;
767 if ((cs->hw.njet.irqstat0 & cs->hw.njet.last_is0) & NETJET_IRQM0_WRITE) {
769 cs->hw.njet.irqstat0, cs->hw.njet.last_is0);
778 cs->hw.njet.last_is0 &= ~NETJET_IRQM0_WRITE;
779 cs->hw.njet.last_is0 |= (cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE);
781 if (cs->hw.njet.irqstat0 & NETJET_IRQM0_WRITE_1)
782 p = cs->bcs[0].hw.tiger.send + NETJET_DMA_TXSIZE - 1;
784 p = cs->bcs[0].hw.tiger.send + cnt - 1;
789 cs->hw.njet.irqstat0 &= ~NETJET_IRQM0_WRITE;
858 kfree(bcs->hw.tiger.rcvbuf);
859 bcs->hw.tiger.rcvbuf = NULL;
860 kfree(bcs->hw.tiger.sendbuf);
861 bcs->hw.tiger.sendbuf = NULL;
876 if (!(bcs->hw.tiger.rcvbuf = kmalloc(HSCX_BUFMAX, GFP_ATOMIC))) {
881 if (!(bcs->hw.tiger.sendbuf = kmalloc(RAW_BUFMAX, GFP_ATOMIC))) {
890 bcs->hw.tiger.sendcnt = 0;
915 if (!(cs->bcs[0].hw.tiger.send = kmalloc(NETJET_DMA_TXSIZE * sizeof(unsigned int),
921 cs->bcs[0].hw.tiger.s_irq = cs->bcs[0].hw.tiger.send + NETJET_DMA_TXSIZE/2 - 1;
922 cs->bcs[0].hw.tiger.s_end = cs->bcs[0].hw.tiger.send + NETJET_DMA_TXSIZE - 1;
923 cs->bcs[1].hw.tiger.send = cs->bcs[0].hw.tiger.send;
924 cs->bcs[1].hw.tiger.s_irq = cs->bcs[0].hw.tiger.s_irq;
925 cs->bcs[1].hw.tiger.s_end = cs->bcs[0].hw.tiger.s_end;
927 memset(cs->bcs[0].hw.tiger.send, 0xff, NETJET_DMA_TXSIZE * sizeof(unsigned int));
928 debugl1(cs, "tiger: send buf %p - %p", cs->bcs[0].hw.tiger.send,
929 cs->bcs[0].hw.tiger.send + NETJET_DMA_TXSIZE - 1);
930 outl(virt_to_bus(cs->bcs[0].hw.tiger.send),
931 cs->hw.njet.base + NETJET_DMA_READ_START);
932 outl(virt_to_bus(cs->bcs[0].hw.tiger.s_irq),
933 cs->hw.njet.base + NETJET_DMA_READ_IRQ);
934 outl(virt_to_bus(cs->bcs[0].hw.tiger.s_end),
935 cs->hw.njet.base + NETJET_DMA_READ_END);
936 if (!(cs->bcs[0].hw.tiger.rec = kmalloc(NETJET_DMA_RXSIZE * sizeof(unsigned int),
942 debugl1(cs, "tiger: rec buf %p - %p", cs->bcs[0].hw.tiger.rec,
943 cs->bcs[0].hw.tiger.rec + NETJET_DMA_RXSIZE - 1);
944 cs->bcs[1].hw.tiger.rec = cs->bcs[0].hw.tiger.rec;
945 memset(cs->bcs[0].hw.tiger.rec, 0xff, NETJET_DMA_RXSIZE * sizeof(unsigned int));
946 outl(virt_to_bus(cs->bcs[0].hw.tiger.rec),
947 cs->hw.njet.base + NETJET_DMA_WRITE_START);
948 outl(virt_to_bus(cs->bcs[0].hw.tiger.rec + NETJET_DMA_RXSIZE/2 - 1),
949 cs->hw.njet.base + NETJET_DMA_WRITE_IRQ);
950 outl(virt_to_bus(cs->bcs[0].hw.tiger.rec + NETJET_DMA_RXSIZE - 1),
951 cs->hw.njet.base + NETJET_DMA_WRITE_END);
953 inl(cs->hw.njet.base + NETJET_DMA_WRITE_ADR),
954 inl(cs->hw.njet.base + NETJET_DMA_READ_ADR),
955 bytein(cs->hw.njet.base + NETJET_PULSE_CNT));
956 cs->hw.njet.last_is0 = 0;
966 kfree(cs->bcs[0].hw.tiger.send);
967 cs->bcs[0].hw.tiger.send = NULL;
968 cs->bcs[1].hw.tiger.send = NULL;
969 kfree(cs->bcs[0].hw.tiger.rec);
970 cs->bcs[0].hw.tiger.rec = NULL;
971 cs->bcs[1].hw.tiger.rec = NULL;
977 byteout(cs->hw.njet.base + NETJET_IRQMASK0, 0);
978 byteout(cs->hw.njet.base + NETJET_IRQMASK1, 0);
980 release_region(cs->hw.njet.base, 256);