1/* 2 * Copyright 2009, Colin G��nther, coling@gmx.de. 3 * All Rights Reserved. Distributed under the terms of the MIT License. 4 */ 5 6 7#include <sys/bus.h> 8#include <sys/kernel.h> 9 10#include <machine/bus.h> 11 12#include <net/if.h> 13#include <net/if_media.h> 14 15#include <net80211/ieee80211_var.h> 16 17#include <dev/iwi/if_iwireg.h> 18#include <dev/iwi/if_iwivar.h> 19 20 21HAIKU_FBSD_WLAN_DRIVER_GLUE(iprowifi2200, iwi, pci) 22NO_HAIKU_FBSD_MII_DRIVER(); 23HAIKU_DRIVER_REQUIREMENTS(FBSD_WLAN); 24HAIKU_FIRMWARE_VERSION(300); 25HAIKU_FIRMWARE_NAME_MAP({ 26 {"iwi_bss", "ipw2200-bss.fw"}, 27 {"iwi_ibss", "ipw2200-ibss.fw"}, 28 {"iwi_monitor", "ipw2200-sniffer.fw"} 29}); 30 31 32int 33HAIKU_CHECK_DISABLE_INTERRUPTS(device_t dev) 34{ 35 struct iwi_softc* sc = (struct iwi_softc*)device_get_softc(dev); 36 uint32 r; 37 38 r = CSR_READ_4(sc, IWI_CSR_INTR); 39 if (r == 0 || r == 0xffffffff) 40 return 0; 41 42 atomic_set((int32*)&sc->sc_intr_status, r); 43 44 CSR_WRITE_4(sc, IWI_CSR_INTR_MASK, 0); 45 // disable interrupts 46 return 1; 47} 48 49 50void 51HAIKU_REENABLE_INTERRUPTS(device_t dev) 52{ 53 struct iwi_softc* sc = (struct iwi_softc*)device_get_softc(dev); 54 55 CSR_WRITE_4(sc, IWI_CSR_INTR_MASK, IWI_INTR_MASK); 56 // reenable interrupts 57} 58