Date: Tue, 14 Jan 2020 11:03:58 -0500 From: Mark Johnston <markj@freebsd.org> To: Ihor Antonov <ihor@antonovs.family> Cc: wireless@freebsd.org Subject: Re: Intel AC 9560 on Lenovo X1 Extreme Message-ID: <20200114160358.GF46791@raichu> In-Reply-To: <11444111.O9o76ZdvQC@t800> References: <11444111.O9o76ZdvQC@t800>
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On Mon, Jan 13, 2020 at 09:41:26PM -0800, Ihor Antonov wrote: > Hi Mark > > According to your comment:https://bugs.freebsd.org/bugzilla/show_bug.cgi? > id=227044#c39 > > I have Lenovo X1 Extreme with 9560 card. > > I am trying to install FreeBSD from latest snapshot [1] but I got no wifi. > > in dmesg I see: > > iwm0: iwm_pcie_load_section: Could not load the [0] uCode section > iwm0: iwm_start_fw: failed 60 > iwm0: Failed to start INIT ucode: 60 > > kldunload if_iwm results in automatic reloading of the module and the error > appears again. > > I am new to FreeBSD Please advice with further troubleshooting steps or any > additional info I might provide Does iwm0 print any other messages during boot? Could you provide the "pciconf -lv" entry for the iwm device? If you are willing to compile a new driver, it would be useful to see what output you get with sc_debug set to 0xffffffff. We should probably make that a tunable. diff --git a/sys/dev/iwm/if_iwm.c b/sys/dev/iwm/if_iwm.c index 4538a0a38113..1ea003a3918a 100644 --- a/sys/dev/iwm/if_iwm.c +++ b/sys/dev/iwm/if_iwm.c @@ -6021,6 +6021,8 @@ iwm_attach(device_t dev) callout_init_mtx(&sc->sc_led_blink_to, &sc->sc_mtx, 0); TASK_INIT(&sc->sc_es_task, 0, iwm_endscan_cb, sc); + sc->sc_debug = 0xffffffff; + error = iwm_dev_check(dev); if (error != 0) goto fail;
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