| if_bce.c (163814) | if_bce.c (164305) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 Broadcom Corporation 3 * David Christensen <davidch@broadcom.com>. 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 * --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2006 Broadcom Corporation 3 * David Christensen <davidch@broadcom.com>. 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 * --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/dev/bce/if_bce.c 163814 2006-10-31 03:28:25Z scottl $"); | 32__FBSDID("$FreeBSD: head/sys/dev/bce/if_bce.c 164305 2006-11-15 20:04:57Z jhb $"); |
| 33 34/* 35 * The following controllers are supported by this driver: 36 * BCM5706C A2, A3 37 * BCM5708C B1 38 * 39 * The following controllers are not supported by this driver: 40 * (These are not "Production" versions of the controller.) --- 406 unchanged lines hidden (view full) --- 447/* 0 on success, positive value on failure. */ 448/****************************************************************************/ 449static int 450bce_attach(device_t dev) 451{ 452 struct bce_softc *sc; 453 struct ifnet *ifp; 454 u32 val; | 33 34/* 35 * The following controllers are supported by this driver: 36 * BCM5706C A2, A3 37 * BCM5708C B1 38 * 39 * The following controllers are not supported by this driver: 40 * (These are not "Production" versions of the controller.) --- 406 unchanged lines hidden (view full) --- 447/* 0 on success, positive value on failure. */ 448/****************************************************************************/ 449static int 450bce_attach(device_t dev) 451{ 452 struct bce_softc *sc; 453 struct ifnet *ifp; 454 u32 val; |
| 455 int mbuf, rid, rc = 0; | 455 int count, mbuf, rid, rc = 0; |
| 456 457 sc = device_get_softc(dev); 458 sc->bce_dev = dev; 459 460 DBPRINT(sc, BCE_VERBOSE_RESET, "Entering %s()\n", __FUNCTION__); 461 462 mbuf = device_get_unit(dev); 463 sc->bce_unit = mbuf; --- 16 unchanged lines hidden (view full) --- 480 } 481 482 /* Get various resource handles. */ 483 sc->bce_btag = rman_get_bustag(sc->bce_res); 484 sc->bce_bhandle = rman_get_bushandle(sc->bce_res); 485 sc->bce_vhandle = (vm_offset_t) rman_get_virtual(sc->bce_res); 486 487 /* Allocate PCI IRQ resources. */ | 456 457 sc = device_get_softc(dev); 458 sc->bce_dev = dev; 459 460 DBPRINT(sc, BCE_VERBOSE_RESET, "Entering %s()\n", __FUNCTION__); 461 462 mbuf = device_get_unit(dev); 463 sc->bce_unit = mbuf; --- 16 unchanged lines hidden (view full) --- 480 } 481 482 /* Get various resource handles. */ 483 sc->bce_btag = rman_get_bustag(sc->bce_res); 484 sc->bce_bhandle = rman_get_bushandle(sc->bce_res); 485 sc->bce_vhandle = (vm_offset_t) rman_get_virtual(sc->bce_res); 486 487 /* Allocate PCI IRQ resources. */ |
| 488 rid = 0; | 488 count = pci_msi_count(dev); 489 if (count == 1 && pci_alloc_msi(dev, &count) == 0) { 490 rid = 1; 491 sc->bce_flags |= BCE_USING_MSI_FLAG; 492 } else 493 rid = 0; |
| 489 sc->bce_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, 490 RF_SHAREABLE | RF_ACTIVE); 491 492 if (sc->bce_irq == NULL) { 493 BCE_PRINTF(sc, "%s(%d): PCI map interrupt failed\n", 494 __FILE__, __LINE__); 495 rc = ENXIO; 496 goto bce_attach_fail; --- 2037 unchanged lines hidden (view full) --- 2534 bce_dma_free(sc); 2535 2536 if (sc->bce_intrhand != NULL) 2537 bus_teardown_intr(dev, sc->bce_irq, sc->bce_intrhand); 2538 2539 if (sc->bce_irq != NULL) 2540 bus_release_resource(dev, 2541 SYS_RES_IRQ, | 494 sc->bce_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, 495 RF_SHAREABLE | RF_ACTIVE); 496 497 if (sc->bce_irq == NULL) { 498 BCE_PRINTF(sc, "%s(%d): PCI map interrupt failed\n", 499 __FILE__, __LINE__); 500 rc = ENXIO; 501 goto bce_attach_fail; --- 2037 unchanged lines hidden (view full) --- 2539 bce_dma_free(sc); 2540 2541 if (sc->bce_intrhand != NULL) 2542 bus_teardown_intr(dev, sc->bce_irq, sc->bce_intrhand); 2543 2544 if (sc->bce_irq != NULL) 2545 bus_release_resource(dev, 2546 SYS_RES_IRQ, |
| 2542 0, | 2547 sc->bce_flags & BCE_USING_MSI_FLAG ? 1 : 0, |
| 2543 sc->bce_irq); 2544 | 2548 sc->bce_irq); 2549 |
| 2550 if (sc->bce_flags & BCE_USING_MSI_FLAG) 2551 pci_release_msi(dev); 2552 |
|
| 2545 if (sc->bce_res != NULL) 2546 bus_release_resource(dev, 2547 SYS_RES_MEMORY, 2548 PCIR_BAR(0), 2549 sc->bce_res); 2550 2551 if (sc->bce_ifp != NULL) 2552 if_free(sc->bce_ifp); --- 4239 unchanged lines hidden --- | 2553 if (sc->bce_res != NULL) 2554 bus_release_resource(dev, 2555 SYS_RES_MEMORY, 2556 PCIR_BAR(0), 2557 sc->bce_res); 2558 2559 if (sc->bce_ifp != NULL) 2560 if_free(sc->bce_ifp); --- 4239 unchanged lines hidden --- |