| fwohci.c (110016) | fwohci.c (110045) |
|---|---|
| 1/* 2 * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 29 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 30 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 * | 1/* 2 * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 29 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 30 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 * |
| 33 * $FreeBSD: head/sys/dev/firewire/fwohci.c 110016 2003-01-29 02:13:31Z simokawa $ | 33 * $FreeBSD: head/sys/dev/firewire/fwohci.c 110045 2003-01-29 15:32:35Z simokawa $ |
| 34 * 35 */ 36 37#define ATRQ_CH 0 38#define ATRS_CH 1 39#define ARRQ_CH 2 40#define ARRS_CH 3 41#define ITX_CH 4 --- 539 unchanged lines hidden (view full) --- 581 int i; 582 u_int32_t reg; 583 u_int8_t ui[8]; 584 585 reg = OREAD(sc, OHCI_VERSION); 586 device_printf(dev, "OHCI version %x.%x (ROM=%d)\n", 587 (reg>>16) & 0xff, reg & 0xff, (reg>>24) & 1); 588 | 34 * 35 */ 36 37#define ATRQ_CH 0 38#define ATRS_CH 1 39#define ARRQ_CH 2 40#define ARRS_CH 3 41#define ITX_CH 4 --- 539 unchanged lines hidden (view full) --- 581 int i; 582 u_int32_t reg; 583 u_int8_t ui[8]; 584 585 reg = OREAD(sc, OHCI_VERSION); 586 device_printf(dev, "OHCI version %x.%x (ROM=%d)\n", 587 (reg>>16) & 0xff, reg & 0xff, (reg>>24) & 1); 588 |
| 589/* XXX: Available Isochrounous DMA channel probe */ 590 for( i = 0 ; i < 0x20 ; i ++ ){ 591 OWRITE(sc, OHCI_IRCTL(i), OHCI_CNTL_DMA_RUN); 592 reg = OREAD(sc, OHCI_IRCTL(i)); 593 if(!(reg & OHCI_CNTL_DMA_RUN)) break; 594 OWRITE(sc, OHCI_ITCTL(i), OHCI_CNTL_DMA_RUN); 595 reg = OREAD(sc, OHCI_ITCTL(i)); 596 if(!(reg & OHCI_CNTL_DMA_RUN)) break; 597 } | 589/* Available Isochrounous DMA channel probe */ 590 OWRITE(sc, OHCI_IT_MASK, 0xffffffff); 591 OWRITE(sc, OHCI_IR_MASK, 0xffffffff); 592 reg = OREAD(sc, OHCI_IT_MASK) & OREAD(sc, OHCI_IR_MASK); 593 OWRITE(sc, OHCI_IT_MASKCLR, 0xffffffff); 594 OWRITE(sc, OHCI_IR_MASKCLR, 0xffffffff); 595 for (i = 0; i < 0x20; i++) 596 if ((reg & (1 << i)) == 0) 597 break; |
| 598 sc->fc.nisodma = i; 599 device_printf(dev, "No. of Isochronous channel is %d.\n", i); 600 601 sc->fc.arq = &sc->arrq.xferq; 602 sc->fc.ars = &sc->arrs.xferq; 603 sc->fc.atq = &sc->atrq.xferq; 604 sc->fc.ats = &sc->atrs.xferq; 605 --- 2183 unchanged lines hidden --- | 598 sc->fc.nisodma = i; 599 device_printf(dev, "No. of Isochronous channel is %d.\n", i); 600 601 sc->fc.arq = &sc->arrq.xferq; 602 sc->fc.ars = &sc->arrs.xferq; 603 sc->fc.atq = &sc->atrq.xferq; 604 sc->fc.ats = &sc->atrs.xferq; 605 --- 2183 unchanged lines hidden --- |