| if_wpi.c (173585) | if_wpi.c (173976) |
|---|---|
| 1/*- 2 * Copyright (c) 2006,2007 3 * Damien Bergamini <damien.bergamini@free.fr> 4 * Benjamin Close <Benjamin.Close@clearchain.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. --- 5 unchanged lines hidden (view full) --- 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#define VERSION "20071102" 20 21#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2006,2007 3 * Damien Bergamini <damien.bergamini@free.fr> 4 * Benjamin Close <Benjamin.Close@clearchain.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. --- 5 unchanged lines hidden (view full) --- 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#define VERSION "20071102" 20 21#include <sys/cdefs.h> |
| 22__FBSDID("$FreeBSD: head/sys/dev/wpi/if_wpi.c 173585 2007-11-13 16:12:59Z rink $"); | 22__FBSDID("$FreeBSD: head/sys/dev/wpi/if_wpi.c 173976 2007-11-27 08:58:32Z benjsc $"); |
| 23 24/* 25 * Driver for Intel PRO/Wireless 3945ABG 802.11 network adapters. 26 * 27 * The 3945ABG network adapter doesn't use traditional hardware as 28 * many other adaptors do. Instead at run time the eeprom is set into a known 29 * state and told to load boot firmware. The boot firmware loads an init and a 30 * main binary firmware image into SRAM on the card via DMA. --- 1764 unchanged lines hidden (view full) --- 1795 desc->idx, 1796 desc->flags, 1797 desc->type, 1798 le32toh(desc->len))); 1799 1800 if (!(desc->qid & 0x80)) /* reply to a command */ 1801 wpi_cmd_intr(sc, desc); 1802 | 23 24/* 25 * Driver for Intel PRO/Wireless 3945ABG 802.11 network adapters. 26 * 27 * The 3945ABG network adapter doesn't use traditional hardware as 28 * many other adaptors do. Instead at run time the eeprom is set into a known 29 * state and told to load boot firmware. The boot firmware loads an init and a 30 * main binary firmware image into SRAM on the card via DMA. --- 1764 unchanged lines hidden (view full) --- 1795 desc->idx, 1796 desc->flags, 1797 desc->type, 1798 le32toh(desc->len))); 1799 1800 if (!(desc->qid & 0x80)) /* reply to a command */ 1801 wpi_cmd_intr(sc, desc); 1802 |
| 1803 /* XXX beacon miss handling? */ | |
| 1804 switch (desc->type) { 1805 case WPI_RX_DONE: 1806 /* a 802.11 frame was received */ 1807 wpi_rx_intr(sc, desc, data); 1808 break; 1809 1810 case WPI_TX_DONE: 1811 /* a 802.11 frame has been transmitted */ --- 53 unchanged lines hidden (view full) --- 1865 1866 DPRINTFN(WPI_DEBUG_SCANNING, 1867 ("scan finished nchan=%d status=%d chan=%d\n", 1868 scan->nchan, scan->status, scan->chan)); 1869 1870 wpi_queue_cmd(sc, WPI_SCAN_NEXT); 1871 break; 1872 } | 1803 switch (desc->type) { 1804 case WPI_RX_DONE: 1805 /* a 802.11 frame was received */ 1806 wpi_rx_intr(sc, desc, data); 1807 break; 1808 1809 case WPI_TX_DONE: 1810 /* a 802.11 frame has been transmitted */ --- 53 unchanged lines hidden (view full) --- 1864 1865 DPRINTFN(WPI_DEBUG_SCANNING, 1866 ("scan finished nchan=%d status=%d chan=%d\n", 1867 scan->nchan, scan->status, scan->chan)); 1868 1869 wpi_queue_cmd(sc, WPI_SCAN_NEXT); 1870 break; 1871 } |
| 1872 case WPI_MISSED_BEACON: 1873 { 1874 struct wpi_missed_beacon *beacon = 1875 (struct wpi_missed_beacon *)(desc + 1); 1876 1877 if (le32toh(beacon->consecutive) >= ic->ic_bmissthreshold) { 1878 DPRINTF(("Beacon miss: %u >= %u\n", 1879 le32toh(beacon->consecutive), 1880 ic->ic_bmissthreshold)); 1881 ieee80211_beacon_miss(ic); 1882 } |
|
| 1873 } | 1883 } |
| 1884 } |
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| 1874 1875 sc->rxq.cur = (sc->rxq.cur + 1) % WPI_RX_RING_COUNT; 1876 } 1877 1878 /* tell the firmware what we have processed */ 1879 hw = (hw == 0) ? WPI_RX_RING_COUNT - 1 : hw - 1; 1880 WPI_WRITE(sc, WPI_RX_WIDX, hw & ~7); 1881 --- 2021 unchanged lines hidden --- | 1885 1886 sc->rxq.cur = (sc->rxq.cur + 1) % WPI_RX_RING_COUNT; 1887 } 1888 1889 /* tell the firmware what we have processed */ 1890 hw = (hw == 0) ? WPI_RX_RING_COUNT - 1 : hw - 1; 1891 WPI_WRITE(sc, WPI_RX_WIDX, hw & ~7); 1892 --- 2021 unchanged lines hidden --- |