1 /* 2 * Copyright 2009, Colin Günther, coling@gmx.de. All rights reserved. 3 * Copyright 2018, Haiku, Inc. All rights reserved. 4 * Distributed under the terms of the MIT license. 5 */ 6 7 8 #include <sys/bus.h> 9 #include <sys/kernel.h> 10 11 #include <machine/bus.h> 12 13 #include <net/if.h> 14 #include <net/if_media.h> 15 16 #include <net80211/ieee80211_var.h> 17 #include <net80211/ieee80211_amrr.h> 18 #include <net80211/ieee80211_ratectl.h> 19 20 #include <dev/iwn/if_iwnreg.h> 21 #include <dev/iwn/if_iwnvar.h> 22 23 24 HAIKU_FBSD_WLAN_DRIVER_GLUE(iprowifi4965, iwn, pci) 25 NO_HAIKU_FBSD_MII_DRIVER(); 26 NO_HAIKU_REENABLE_INTERRUPTS(); 27 HAIKU_DRIVER_REQUIREMENTS(FBSD_TASKQUEUES | FBSD_WLAN); 28 HAIKU_FIRMWARE_VERSION(44417); 29 HAIKU_FIRMWARE_NAME_MAP(13) = { 30 {"iwn100fw", "iwlwifi-100-5.ucode"}, 31 {"iwn105fw", "iwlwifi-105-6.ucode"}, 32 {"iwn135fw", "iwlwifi-135-6.ucode"}, 33 {"iwn1000fw", "iwlwifi-1000-5.ucode"}, 34 {"iwn2000fw", "iwlwifi-2000-6.ucode"}, 35 {"iwn2030fw", "iwlwifi-2030-6.ucode"}, 36 {"iwn4965fw", "iwlwifi-4965-2.ucode"}, 37 {"iwn5000fw", "iwlwifi-5000-5.ucode"}, 38 {"iwn5150fw", "iwlwifi-5150-2.ucode"}, 39 {"iwn6000fw", "iwlwifi-6000-4.ucode"}, 40 {"iwn6000g2afw", "iwlwifi-6000g2a-6.ucode"}, 41 {"iwn6000g2bfw", "iwlwifi-6000g2b-6.ucode"}, 42 {"iwn6050fw", "iwlwifi-6050-5.ucode"} 43 }; 44 45 46 int 47 HAIKU_CHECK_DISABLE_INTERRUPTS(device_t dev) 48 { 49 struct iwn_softc* sc = (struct iwn_softc*)device_get_softc(dev); 50 uint32 r1, r2; 51 52 /* Disable interrupts. */ 53 IWN_WRITE(sc, IWN_INT_MASK, 0); 54 55 r1 = IWN_READ(sc, IWN_INT); 56 if (r1 == 0xffffffff || (r1 & 0xfffffff0) == 0xa5a5a5a0) { 57 return 0; /* Hardware gone! */ 58 } 59 r2 = IWN_READ(sc, IWN_FH_INT); 60 61 if (r1 == 0 && r2 == 0) { 62 // not for us 63 if (sc->sc_flags & IWN_FLAG_RUNNING) 64 IWN_WRITE(sc, IWN_INT_MASK, sc->int_mask); 65 return 0; 66 } 67 68 atomic_set((int32*)&sc->sc_intr_status_1, r1); 69 atomic_set((int32*)&sc->sc_intr_status_2, r2); 70 71 return 1; 72 } 73