From owner-freebsd-hackers@freebsd.org Thu Jun 11 15:14:19 2020 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B0667334F64 for ; Thu, 11 Jun 2020 15:14:19 +0000 (UTC) (envelope-from rozhuk.im@gmail.com) Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49jS7b4J5Nz3ZRK; Thu, 11 Jun 2020 15:14:19 +0000 (UTC) (envelope-from rozhuk.im@gmail.com) Received: by mail-lj1-x242.google.com with SMTP id n23so7320032ljh.7; Thu, 11 Jun 2020 08:14:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=aJAwkqF92zAwUDl4bZ2C6LYdTvgCF5w1EyfbQ/T8aos=; b=hYQYxTQbfSYjppEb8U4OiMb8ZbTeKKUl8cGrLcRdWrq2K0y5mCLWzNIV9Iha5X1HgP wdRthzAKbfww10bz+eSw8uNSwSNZ2PxgaXy0CTFuWyTO0Ra0bsd8TaYm3TvwcNvaKiO/ N7DacIk7MTQ9b5bHbLjh/SSuJ3oVlH3EsUrtDmfUaKG1ANzPtoZ8tetr9pALHk8ga0e4 pPesR5q+nieYU1x3yhMTUp8OBp1MB8ELLzoKJB16FtxHmhmwcHj16nbR/fFk56drrCg7 aaBJGIDNjxlj2Tfru2giZFliQ0CNGiFPMZUKO2u4pCcAv2ZWecT/HahpR1escLtRsvP6 PndQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=aJAwkqF92zAwUDl4bZ2C6LYdTvgCF5w1EyfbQ/T8aos=; b=NJrlcMS+BP1OTiv5Pz2yTb0V7C76gLFqQHwkbFgFaLovIw+XYKFlc9ZpUhFGgFQKxt 49c/ofI8ZRkDhecI05HCnL/ydbfhvMlLt6IclfALeDX+Jm6O5Pdb/e/tOXQwGa9umeHQ zCB3Va76y4Ypmu1R0an3SOGaUqbtcykTu+ALo6oMSTKai5j2BykFcGqW/je2x3wKrOhQ s2d1j42reIhB5QmIZl1yt9454Q0g21kXI13gBMwIaEBHFoQ6/pDHFeLPFWqlpeYavjR1 kWb+FnnbZfFjXXn2T/pUcGoWc5q9EOlVjME22um+vK0R8ddwRC1yYruFF2v+ruVWgEQp qy5Q== X-Gm-Message-State: AOAM532Q1zMvEOdzleN6/mh0qaLinf8pMO3/o6cyRRkhK5enRCRRqXl/ qFg5k2U2wjh4Y1+dLPy7iTDv2/IYeic= X-Google-Smtp-Source: ABdhPJxbfMQTgbRQttdhWWgvFOLnoXIUgKdRFTTdJcpxLX2uzUFF4a6TxX+XE8PaQh0gF6jbYQcfIw== X-Received: by 2002:a2e:7303:: with SMTP id o3mr4906510ljc.100.1591888457526; Thu, 11 Jun 2020 08:14:17 -0700 (PDT) Received: from rimwks ([2001:470:1f15:3d8:7285:c2ff:fe37:5722]) by smtp.gmail.com with ESMTPSA id l14sm782283lja.2.2020.06.11.08.14.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2020 08:14:16 -0700 (PDT) From: Rozhuk Ivan X-Google-Original-From: Rozhuk Ivan Date: Thu, 11 Jun 2020 18:14:15 +0300 To: Daniel Ebdrup Jensen Cc: freebsd-hackers@freebsd.org Subject: Re: WiFi with AC on FreeBSD Message-ID: <20200611181415.18c7bf4d@rimwks> In-Reply-To: <20200611055910.ldk6nkqgoo4neg2d@nerd-thinkpad.local> References: <20200610082552.0e08045c@rimwks> <20200610075307.5r4ynpool6grwsj5@nerd-thinkpad.local> <20200611084421.31322e1a@rimwks> <20200611055910.ldk6nkqgoo4neg2d@nerd-thinkpad.local> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; amd64-portbld-freebsd12.1) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 49jS7b4J5Nz3ZRK X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jun 2020 15:14:19 -0000 On Thu, 11 Jun 2020 07:59:10 +0200 Daniel Ebdrup Jensen wrote: > >I have no idea how to make and use "linux kernel + wpa_supplicant" :) > >OpenWRT can be rebuild (I suspect) with less ram and hdd requiremens, > >like 64-128 ram and 32-64 hdd. It is very strange for me that it can > >not boot if ram is less than 256mb. > > Yes, that is rather strange. > > I find [1] and [2] quite interesting, because those are some very > low-memory systems, and they only have the kernel plus a statically > built wpa_supplicant, as far as I know. > > I'll ask around a bit, I might know someone who can help. > > [1]: https://dmesgd.nycbug.org/index.cgi?do=view&id=5250 > [2]: https://dmesgd.nycbug.org/index.cgi?do=view&id=5499 This is arm and mips, without most drivers, without EFI... OpenWRT minimum recomended: 64 ram + 8 flash for arm based devices. They also have builds for tl3020 with 32 ram + 4 flash, but this is hard to use :) I play with OpenWRT@EFI in VBox and minimum ram to boot - 137mb.