| if_fwip.c (188394) | if_fwip.c (193096) |
|---|---|
| 1/*- 2 * Copyright (c) 2004 3 * Doug Rabson 4 * Copyright (c) 2002-2003 5 * Hidetoshi Shimokawa. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * | 1/*- 2 * Copyright (c) 2004 3 * Doug Rabson 4 * Copyright (c) 2002-2003 5 * Hidetoshi Shimokawa. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 19 unchanged lines hidden (view full) --- 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * |
| 36 * $FreeBSD: head/sys/dev/firewire/if_fwip.c 188394 2009-02-09 16:58:18Z fjoe $ | 36 * $FreeBSD: head/sys/dev/firewire/if_fwip.c 193096 2009-05-30 15:14:44Z attilio $ |
| 37 */ 38 39#ifdef HAVE_KERNEL_OPTION_HEADERS 40#include "opt_device_polling.h" 41#include "opt_inet.h" 42#endif 43 44#include <sys/param.h> --- 62 unchanged lines hidden (view full) --- 107SYSCTL_INT(_hw_firewire_fwip, OID_AUTO, rx_queue_len, CTLFLAG_RW, &rx_queue_len, 108 0, "Length of the receive queue"); 109 110TUNABLE_INT("hw.firewire.fwip.rx_queue_len", &rx_queue_len); 111 112#ifdef DEVICE_POLLING 113static poll_handler_t fwip_poll; 114 | 37 */ 38 39#ifdef HAVE_KERNEL_OPTION_HEADERS 40#include "opt_device_polling.h" 41#include "opt_inet.h" 42#endif 43 44#include <sys/param.h> --- 62 unchanged lines hidden (view full) --- 107SYSCTL_INT(_hw_firewire_fwip, OID_AUTO, rx_queue_len, CTLFLAG_RW, &rx_queue_len, 108 0, "Length of the receive queue"); 109 110TUNABLE_INT("hw.firewire.fwip.rx_queue_len", &rx_queue_len); 111 112#ifdef DEVICE_POLLING 113static poll_handler_t fwip_poll; 114 |
| 115static void | 115static int |
| 116fwip_poll(struct ifnet *ifp, enum poll_cmd cmd, int count) 117{ 118 struct fwip_softc *fwip; 119 struct firewire_comm *fc; 120 121 if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) | 116fwip_poll(struct ifnet *ifp, enum poll_cmd cmd, int count) 117{ 118 struct fwip_softc *fwip; 119 struct firewire_comm *fc; 120 121 if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) |
| 122 return; | 122 return (0); |
| 123 124 fwip = ((struct fwip_eth_softc *)ifp->if_softc)->fwip; 125 fc = fwip->fd.fc; 126 fc->poll(fc, (cmd == POLL_AND_CHECK_STATUS)?0:1, count); | 123 124 fwip = ((struct fwip_eth_softc *)ifp->if_softc)->fwip; 125 fc = fwip->fd.fc; 126 fc->poll(fc, (cmd == POLL_AND_CHECK_STATUS)?0:1, count); |
| 127 return (0); |
|
| 127} 128#endif /* DEVICE_POLLING */ 129 130static void 131fwip_identify(driver_t *driver, device_t parent) 132{ 133 BUS_ADD_CHILD(parent, 0, "fwip", device_get_unit(parent)); 134} --- 296 unchanged lines hidden (view full) --- 431 432 if (ifr->ifr_reqcap & IFCAP_POLLING && 433 !(ifp->if_capenable & IFCAP_POLLING)) { 434 error = ether_poll_register(fwip_poll, ifp); 435 if (error) 436 return(error); 437 /* Disable interrupts */ 438 fc->set_intr(fc, 0); | 128} 129#endif /* DEVICE_POLLING */ 130 131static void 132fwip_identify(driver_t *driver, device_t parent) 133{ 134 BUS_ADD_CHILD(parent, 0, "fwip", device_get_unit(parent)); 135} --- 296 unchanged lines hidden (view full) --- 432 433 if (ifr->ifr_reqcap & IFCAP_POLLING && 434 !(ifp->if_capenable & IFCAP_POLLING)) { 435 error = ether_poll_register(fwip_poll, ifp); 436 if (error) 437 return(error); 438 /* Disable interrupts */ 439 fc->set_intr(fc, 0); |
| 439 ifp->if_capenable |= IFCAP_POLLING; | 440 ifp->if_capenable |= IFCAP_POLLING | 441 IFCAP_POLLING_NOCOUNT; |
| 440 return (error); 441 442 } 443 if (!(ifr->ifr_reqcap & IFCAP_POLLING) && 444 ifp->if_capenable & IFCAP_POLLING) { 445 error = ether_poll_deregister(ifp); 446 /* Enable interrupts. */ 447 fc->set_intr(fc, 1); 448 ifp->if_capenable &= ~IFCAP_POLLING; | 442 return (error); 443 444 } 445 if (!(ifr->ifr_reqcap & IFCAP_POLLING) && 446 ifp->if_capenable & IFCAP_POLLING) { 447 error = ether_poll_deregister(ifp); 448 /* Enable interrupts. */ 449 fc->set_intr(fc, 1); 450 ifp->if_capenable &= ~IFCAP_POLLING; |
| 451 ifp->if_capenable &= ~IFCAP_POLLING_NOCOUNT; |
|
| 449 return (error); 450 } 451 } 452#endif /* DEVICE_POLLING */ 453 break; 454#if defined(__FreeBSD__) && __FreeBSD_version >= 500000 455 default: 456#else --- 527 unchanged lines hidden --- | 452 return (error); 453 } 454 } 455#endif /* DEVICE_POLLING */ 456 break; 457#if defined(__FreeBSD__) && __FreeBSD_version >= 500000 458 default: 459#else --- 527 unchanged lines hidden --- |