| if_fxp.c (164792) | if_fxp.c (166165) |
|---|---|
| 1/*- 2 * Copyright (c) 1995, David Greenman 3 * Copyright (c) 2001 Jonathan Lemon <jlemon@freebsd.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 */ 29 30#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1995, David Greenman 3 * Copyright (c) 2001 Jonathan Lemon <jlemon@freebsd.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 */ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/fxp/if_fxp.c 164792 2006-12-01 13:07:52Z ru $"); | 31__FBSDID("$FreeBSD: head/sys/dev/fxp/if_fxp.c 166165 2007-01-21 19:32:51Z marius $"); |
| 32 33/* 34 * Intel EtherExpress Pro/100B PCI Fast Ethernet driver 35 */ 36 37#ifdef HAVE_KERNEL_OPTION_HEADERS 38#include "opt_device_polling.h" 39#endif --- 567 unchanged lines hidden (view full) --- 607 } 608 609 /* 610 * Allocate DMA tags and DMA safe memory. 611 */ 612 sc->maxtxseg = FXP_NTXSEG; 613 if (sc->flags & FXP_FLAG_EXT_RFA) 614 sc->maxtxseg--; | 32 33/* 34 * Intel EtherExpress Pro/100B PCI Fast Ethernet driver 35 */ 36 37#ifdef HAVE_KERNEL_OPTION_HEADERS 38#include "opt_device_polling.h" 39#endif --- 567 unchanged lines hidden (view full) --- 607 } 608 609 /* 610 * Allocate DMA tags and DMA safe memory. 611 */ 612 sc->maxtxseg = FXP_NTXSEG; 613 if (sc->flags & FXP_FLAG_EXT_RFA) 614 sc->maxtxseg--; |
| 615 error = bus_dma_tag_create(NULL, 2, 0, BUS_SPACE_MAXADDR_32BIT, 616 BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES * sc->maxtxseg, 617 sc->maxtxseg, MCLBYTES, 0, busdma_lock_mutex, &Giant, 618 &sc->fxp_mtag); | 615 error = bus_dma_tag_create(bus_get_dma_tag(dev), 2, 0, 616 BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, 617 MCLBYTES * sc->maxtxseg, sc->maxtxseg, MCLBYTES, 0, 618 busdma_lock_mutex, &Giant, &sc->fxp_mtag); |
| 619 if (error) { 620 device_printf(dev, "could not allocate dma tag\n"); 621 goto fail; 622 } 623 | 619 if (error) { 620 device_printf(dev, "could not allocate dma tag\n"); 621 goto fail; 622 } 623 |
| 624 error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT, 625 BUS_SPACE_MAXADDR, NULL, NULL, sizeof(struct fxp_stats), 1, 626 sizeof(struct fxp_stats), 0, busdma_lock_mutex, &Giant, 627 &sc->fxp_stag); | 624 error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, 625 BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, 626 sizeof(struct fxp_stats), 1, sizeof(struct fxp_stats), 0, 627 busdma_lock_mutex, &Giant, &sc->fxp_stag); |
| 628 if (error) { 629 device_printf(dev, "could not allocate dma tag\n"); 630 goto fail; 631 } 632 633 error = bus_dmamem_alloc(sc->fxp_stag, (void **)&sc->fxp_stats, 634 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->fxp_smap); 635 if (error) 636 goto fail; 637 error = bus_dmamap_load(sc->fxp_stag, sc->fxp_smap, sc->fxp_stats, 638 sizeof(struct fxp_stats), fxp_dma_map_addr, &sc->stats_addr, 0); 639 if (error) { 640 device_printf(dev, "could not map the stats buffer\n"); 641 goto fail; 642 } 643 | 628 if (error) { 629 device_printf(dev, "could not allocate dma tag\n"); 630 goto fail; 631 } 632 633 error = bus_dmamem_alloc(sc->fxp_stag, (void **)&sc->fxp_stats, 634 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->fxp_smap); 635 if (error) 636 goto fail; 637 error = bus_dmamap_load(sc->fxp_stag, sc->fxp_smap, sc->fxp_stats, 638 sizeof(struct fxp_stats), fxp_dma_map_addr, &sc->stats_addr, 0); 639 if (error) { 640 device_printf(dev, "could not map the stats buffer\n"); 641 goto fail; 642 } 643 |
| 644 error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT, 645 BUS_SPACE_MAXADDR, NULL, NULL, FXP_TXCB_SZ, 1, 646 FXP_TXCB_SZ, 0, busdma_lock_mutex, &Giant, &sc->cbl_tag); | 644 error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, 645 BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, 646 FXP_TXCB_SZ, 1, FXP_TXCB_SZ, 0, 647 busdma_lock_mutex, &Giant, &sc->cbl_tag); |
| 647 if (error) { 648 device_printf(dev, "could not allocate dma tag\n"); 649 goto fail; 650 } 651 652 error = bus_dmamem_alloc(sc->cbl_tag, (void **)&sc->fxp_desc.cbl_list, 653 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->cbl_map); 654 if (error) 655 goto fail; 656 657 error = bus_dmamap_load(sc->cbl_tag, sc->cbl_map, 658 sc->fxp_desc.cbl_list, FXP_TXCB_SZ, fxp_dma_map_addr, 659 &sc->fxp_desc.cbl_addr, 0); 660 if (error) { 661 device_printf(dev, "could not map DMA memory\n"); 662 goto fail; 663 } 664 | 648 if (error) { 649 device_printf(dev, "could not allocate dma tag\n"); 650 goto fail; 651 } 652 653 error = bus_dmamem_alloc(sc->cbl_tag, (void **)&sc->fxp_desc.cbl_list, 654 BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->cbl_map); 655 if (error) 656 goto fail; 657 658 error = bus_dmamap_load(sc->cbl_tag, sc->cbl_map, 659 sc->fxp_desc.cbl_list, FXP_TXCB_SZ, fxp_dma_map_addr, 660 &sc->fxp_desc.cbl_addr, 0); 661 if (error) { 662 device_printf(dev, "could not map DMA memory\n"); 663 goto fail; 664 } 665 |
| 665 error = bus_dma_tag_create(NULL, 4, 0, BUS_SPACE_MAXADDR_32BIT, 666 BUS_SPACE_MAXADDR, NULL, NULL, sizeof(struct fxp_cb_mcs), 1, 667 sizeof(struct fxp_cb_mcs), 0, busdma_lock_mutex, &Giant, 668 &sc->mcs_tag); | 666 error = bus_dma_tag_create(bus_get_dma_tag(dev), 4, 0, 667 BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, 668 sizeof(struct fxp_cb_mcs), 1, sizeof(struct fxp_cb_mcs), 0, 669 busdma_lock_mutex, &Giant, &sc->mcs_tag); |
| 669 if (error) { 670 device_printf(dev, "could not allocate dma tag\n"); 671 goto fail; 672 } 673 674 error = bus_dmamem_alloc(sc->mcs_tag, (void **)&sc->mcsp, 675 BUS_DMA_NOWAIT, &sc->mcs_map); 676 if (error) --- 2038 unchanged lines hidden --- | 670 if (error) { 671 device_printf(dev, "could not allocate dma tag\n"); 672 goto fail; 673 } 674 675 error = bus_dmamem_alloc(sc->mcs_tag, (void **)&sc->mcsp, 676 BUS_DMA_NOWAIT, &sc->mcs_map); 677 if (error) --- 2038 unchanged lines hidden --- |