| if_re.c (248078) | if_re.c (250458) |
|---|---|
| 1/*- 2 * Copyright (c) 1997, 1998-2003 3 * Bill Paul <wpaul@windriver.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 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997, 1998-2003 3 * Bill Paul <wpaul@windriver.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 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> |
| 34__FBSDID("$FreeBSD: stable/9/sys/dev/re/if_re.c 248078 2013-03-09 00:39:54Z marius $"); | 34__FBSDID("$FreeBSD: stable/9/sys/dev/re/if_re.c 250458 2013-05-10 16:16:33Z luigi $"); |
| 35 36/* 37 * RealTek 8139C+/8169/8169S/8110S/8168/8111/8101E PCI NIC driver 38 * 39 * Written by Bill Paul <wpaul@windriver.com> 40 * Senior Networking Software Engineer 41 * Wind River Systems 42 */ --- 1705 unchanged lines hidden (view full) --- 1748 * The rest is resource deallocation, so we should already be 1749 * stopped here. 1750 */ 1751 1752 if (sc->rl_intrhand[0] != NULL) { 1753 bus_teardown_intr(dev, sc->rl_irq[0], sc->rl_intrhand[0]); 1754 sc->rl_intrhand[0] = NULL; 1755 } | 35 36/* 37 * RealTek 8139C+/8169/8169S/8110S/8168/8111/8101E PCI NIC driver 38 * 39 * Written by Bill Paul <wpaul@windriver.com> 40 * Senior Networking Software Engineer 41 * Wind River Systems 42 */ --- 1705 unchanged lines hidden (view full) --- 1748 * The rest is resource deallocation, so we should already be 1749 * stopped here. 1750 */ 1751 1752 if (sc->rl_intrhand[0] != NULL) { 1753 bus_teardown_intr(dev, sc->rl_irq[0], sc->rl_intrhand[0]); 1754 sc->rl_intrhand[0] = NULL; 1755 } |
| 1756 if (ifp != NULL) | 1756 if (ifp != NULL) { 1757#ifdef DEV_NETMAP 1758 netmap_detach(ifp); 1759#endif /* DEV_NETMAP */ |
| 1757 if_free(ifp); | 1760 if_free(ifp); |
| 1761 } |
|
| 1758 if ((sc->rl_flags & (RL_FLAG_MSI | RL_FLAG_MSIX)) == 0) 1759 rid = 0; 1760 else 1761 rid = 1; 1762 if (sc->rl_irq[0] != NULL) { 1763 bus_release_resource(dev, SYS_RES_IRQ, rid, sc->rl_irq[0]); 1764 sc->rl_irq[0] = NULL; 1765 } --- 72 unchanged lines hidden (view full) --- 1838 bus_dmamap_unload(sc->rl_ldata.rl_stag, 1839 sc->rl_ldata.rl_smap); 1840 if (sc->rl_ldata.rl_smap && sc->rl_ldata.rl_stats) 1841 bus_dmamem_free(sc->rl_ldata.rl_stag, 1842 sc->rl_ldata.rl_stats, sc->rl_ldata.rl_smap); 1843 bus_dma_tag_destroy(sc->rl_ldata.rl_stag); 1844 } 1845 | 1762 if ((sc->rl_flags & (RL_FLAG_MSI | RL_FLAG_MSIX)) == 0) 1763 rid = 0; 1764 else 1765 rid = 1; 1766 if (sc->rl_irq[0] != NULL) { 1767 bus_release_resource(dev, SYS_RES_IRQ, rid, sc->rl_irq[0]); 1768 sc->rl_irq[0] = NULL; 1769 } --- 72 unchanged lines hidden (view full) --- 1842 bus_dmamap_unload(sc->rl_ldata.rl_stag, 1843 sc->rl_ldata.rl_smap); 1844 if (sc->rl_ldata.rl_smap && sc->rl_ldata.rl_stats) 1845 bus_dmamem_free(sc->rl_ldata.rl_stag, 1846 sc->rl_ldata.rl_stats, sc->rl_ldata.rl_smap); 1847 bus_dma_tag_destroy(sc->rl_ldata.rl_stag); 1848 } 1849 |
| 1846#ifdef DEV_NETMAP 1847 netmap_detach(ifp); 1848#endif /* DEV_NETMAP */ | |
| 1849 if (sc->rl_parent_tag) 1850 bus_dma_tag_destroy(sc->rl_parent_tag); 1851 1852 mtx_destroy(&sc->rl_mtx); 1853 1854 return (0); 1855} 1856 --- 248 unchanged lines hidden (view full) --- 2105 struct rl_desc *cur_rx; 2106 u_int32_t rxstat, rxvlan; 2107 int jumbo, maxpkt = 16, rx_npkts = 0; 2108 2109 RL_LOCK_ASSERT(sc); 2110 2111 ifp = sc->rl_ifp; 2112#ifdef DEV_NETMAP | 1850 if (sc->rl_parent_tag) 1851 bus_dma_tag_destroy(sc->rl_parent_tag); 1852 1853 mtx_destroy(&sc->rl_mtx); 1854 1855 return (0); 1856} 1857 --- 248 unchanged lines hidden (view full) --- 2106 struct rl_desc *cur_rx; 2107 u_int32_t rxstat, rxvlan; 2108 int jumbo, maxpkt = 16, rx_npkts = 0; 2109 2110 RL_LOCK_ASSERT(sc); 2111 2112 ifp = sc->rl_ifp; 2113#ifdef DEV_NETMAP |
| 2113 if (ifp->if_capenable & IFCAP_NETMAP) { 2114 NA(ifp)->rx_rings[0].nr_kflags |= NKR_PENDINTR; 2115 selwakeuppri(&NA(ifp)->rx_rings[0].si, PI_NET); | 2114 if (netmap_rx_irq(ifp, 0 | (NETMAP_LOCKED_ENTER|NETMAP_LOCKED_EXIT), 2115 &rx_npkts)) |
| 2116 return 0; | 2116 return 0; |
| 2117 } | |
| 2118#endif /* DEV_NETMAP */ 2119 if (ifp->if_mtu > RL_MTU && (sc->rl_flags & RL_FLAG_JUMBOV2) != 0) 2120 jumbo = 1; 2121 else 2122 jumbo = 0; 2123 2124 /* Invalidate the descriptor memory */ 2125 --- 227 unchanged lines hidden (view full) --- 2353 int cons; 2354 2355 cons = sc->rl_ldata.rl_tx_considx; 2356 if (cons == sc->rl_ldata.rl_tx_prodidx) 2357 return; 2358 2359 ifp = sc->rl_ifp; 2360#ifdef DEV_NETMAP | 2117#endif /* DEV_NETMAP */ 2118 if (ifp->if_mtu > RL_MTU && (sc->rl_flags & RL_FLAG_JUMBOV2) != 0) 2119 jumbo = 1; 2120 else 2121 jumbo = 0; 2122 2123 /* Invalidate the descriptor memory */ 2124 --- 227 unchanged lines hidden (view full) --- 2352 int cons; 2353 2354 cons = sc->rl_ldata.rl_tx_considx; 2355 if (cons == sc->rl_ldata.rl_tx_prodidx) 2356 return; 2357 2358 ifp = sc->rl_ifp; 2359#ifdef DEV_NETMAP |
| 2361 if (ifp->if_capenable & IFCAP_NETMAP) { 2362 selwakeuppri(&NA(ifp)->tx_rings[0].si, PI_NET); | 2360 if (netmap_tx_irq(ifp, 0 | (NETMAP_LOCKED_ENTER|NETMAP_LOCKED_EXIT))) |
| 2363 return; | 2361 return; |
| 2364 } | |
| 2365#endif /* DEV_NETMAP */ 2366 /* Invalidate the TX descriptor list */ 2367 bus_dmamap_sync(sc->rl_ldata.rl_tx_list_tag, 2368 sc->rl_ldata.rl_tx_list_map, 2369 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); 2370 2371 for (; cons != sc->rl_ldata.rl_tx_prodidx; 2372 cons = RL_TX_DESC_NXT(sc, cons)) { --- 1641 unchanged lines hidden --- | 2362#endif /* DEV_NETMAP */ 2363 /* Invalidate the TX descriptor list */ 2364 bus_dmamap_sync(sc->rl_ldata.rl_tx_list_tag, 2365 sc->rl_ldata.rl_tx_list_map, 2366 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); 2367 2368 for (; cons != sc->rl_ldata.rl_tx_prodidx; 2369 cons = RL_TX_DESC_NXT(sc, cons)) { --- 1641 unchanged lines hidden --- |