Re: [libre-riscv-dev] wishbone does not have byte-enable (but it does have user-tags)

diff --git a/80/cff50775ff02b573a95628c611e37a6ceddd26 b/80/cff50775ff02b573a95628c611e37a6ceddd26
new file mode 100644 (file)
index 0000000..d593560
--- /dev/null
+++ b/80/cff50775ff02b573a95628c611e37a6ceddd26
@@ -0,0 +1,94 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Wed, 10 Jun 2020 22:33:45 +0100
+Received: from localhost ([::1] helo=libre-riscv.org)
+       by libre-soc.org with esmtp (Exim 4.89)
+       (envelope-from <libre-riscv-dev-bounces@lists.libre-riscv.org>)
+       id 1jj8Lx-0003En-7z; Wed, 10 Jun 2020 22:33:45 +0100
+Received: from mail-pl1-f176.google.com ([209.85.214.176])
+ by libre-soc.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
+ (Exim 4.89) (envelope-from <colepoirier@gmail.com>)
+ id 1jj8Lw-0003Eg-0B
+ for libre-riscv-dev@lists.libre-riscv.org; Wed, 10 Jun 2020 22:33:44 +0100
+Received: by mail-pl1-f176.google.com with SMTP id n2so1454174pld.13
+ for <libre-riscv-dev@lists.libre-riscv.org>;
+ Wed, 10 Jun 2020 14:33:43 -0700 (PDT)
+DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;
+ h=date:from:to:cc:message-id:in-reply-to:references:subject
+ :mime-version:content-transfer-encoding:content-disposition;
+ bh=OpM9KeH1oJg6Ar8AiAgwfPOVav/KiRQSaxq/WNzANaA=;
+ b=UC/T2J5wjpqzj8epltYtTmZ3ApIsdPusS6Spr8Sh3VyeYCLionIZv+0WaBcmBdEYjG
+ lvEh1dUfdfd8/lsNpmBWgvCwytaQJJ9IKWPNFBNulcCqu6yv4EWeexPAAEerT85ACqzh
+ QjpNtuWF0DbU1oSdNABFnl2OSkNqKN3Jfvrfatbb7QcyLlGZQabaWv09QFNgM8e2ASiF
+ HTIhvmRFEqgo0KMlLu0PIE1Bw2fy7qkGYg5/s5n0VgSZlnKKqaIUazUcarOT3lgFOfRo
+ g367W/2q6bELsc7la9DR98sEGirsrdXbDYJSJZDlI9ySX//LKgiT/0NYgs+E2UKEBaAx
+ Njmg==
+X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
+ d=1e100.net; s=20161025;
+ h=x-gm-message-state:date:from:to:cc:message-id:in-reply-to
+ :references:subject:mime-version:content-transfer-encoding
+ :content-disposition;
+ bh=OpM9KeH1oJg6Ar8AiAgwfPOVav/KiRQSaxq/WNzANaA=;
+ b=hxjU3kIdHOPIeO3bClirzXebgO89mUt28+cRACa1xOIt+xf2LqEFLfPmMAqY9UeKID
+ D7oK10maZnZtBqq7teix4eMMU+kPQQWgVj2QG0GnVJyexCZ+4dFM263jedEh7v0xiwkH
+ HRT9VDPjDISj+DBf6/GwqoyxPyz1xXeLjfwytN0yewMO7Es6s4iFlrK7MWKpxDIXPNI2
+ denB6sw05b+//wnof3wjEofvx148AYaJ7w3jiwsvIr6jasGETOj+z0cP6MTdrqmBOzth
+ 8cOEzxW9v8gM01eVM/ub7gCa5+Y4kBrU4Ts8jmUGGrI7kf+vIOCvgYdqHYmA98SwQnyk
+ 5Ugw==
+X-Gm-Message-State: AOAM5332zwKds51P3vLuUeuZl7fXbIG3la8iHO+itMSkuaVEkpLjNbvw
+ OnqtQohnDeD22fdqPvjQjYf69Bt1Juyn3GQX
+X-Google-Smtp-Source: ABdhPJzwCJYgAZr/hLX/mDhRRmWXe3p1EEynO70zxSQ7z//NWnM9+9vabmv7PQ8t6++LPG2fNAHFGg==
+X-Received: by 2002:a17:902:8a82:: with SMTP id
+ p2mr4440612plo.316.1591824821005; 
+ Wed, 10 Jun 2020 14:33:41 -0700 (PDT)
+Received: from cherrytree ([2604:3d08:4680:c200::711a])
+ by smtp.gmail.com with ESMTPSA id h3sm666984pje.28.2020.06.10.14.33.40
+ for <libre-riscv-dev@lists.libre-riscv.org>
+ (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256);
+ Wed, 10 Jun 2020 14:33:40 -0700 (PDT)
+Date: Wed, 10 Jun 2020 14:33:39 -0700
+From: Cole Poirier <colepoirier@gmail.com>
+To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+Cc: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+Message-ID: <1BB14FE2-03DB-4CA5-B07A-D4EFCAE64D15@getmailspring.com>
+In-Reply-To: <CAPweEDxjXcJUNACMx7d73LT1fJV3+fw1anEcG8GXqaiH=Z+oUA@mail.gmail.com>
+References: <CAPweEDxjXcJUNACMx7d73LT1fJV3+fw1anEcG8GXqaiH=Z+oUA@mail.gmail.com>
+X-Mailer: Mailspring
+MIME-Version: 1.0
+Content-Disposition: inline
+Subject: Re: [libre-riscv-dev] wishbone does not have byte-enable (but it
+ does have user-tags)
+X-BeenThere: libre-riscv-dev@lists.libre-riscv.org
+X-Mailman-Version: 2.1.23
+Precedence: list
+List-Id: Libre-RISCV General Development
+ <libre-riscv-dev.lists.libre-riscv.org>
+List-Unsubscribe: <http://lists.libre-riscv.org/mailman/options/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=unsubscribe>
+List-Archive: <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/>
+List-Post: <mailto:libre-riscv-dev@lists.libre-riscv.org>
+List-Help: <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=help>
+List-Subscribe: <http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=subscribe>
+Reply-To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+Content-Type: text/plain; charset="utf-8"
+Content-Transfer-Encoding: base64
+Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org
+Sender: "libre-riscv-dev" <libre-riscv-dev-bounces@lists.libre-riscv.org>
+
+T24gSnVuIDkgMjAyMCwgYXQgMToxNyBwbSwgTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8
+bGtjbEBsa2NsLm5ldD4gd3JvdGU6Cj4gT24gVHVlLCBKdW4gOSwgMjAyMCBhdCA4OjE4IFBNIENv
+bGUgUG9pcmllciA8Y29sZXBvaXJpZXJAZ21haWwuY29tPiB3cm90ZToKPj4gSSBoYXZlIGFuIGln
+bm9yYW50IHF1ZXN0aW9uIGFib3V0IHdpc2hib25lLiBJcyBpdCBwb3NzaWJsZSB0aGF0IHRoZXJl
+IGlzCj4+IGZ1bmN0aW9uYWxpdHkgaW4gT3BlbkNBUEkgdGhhdCB3b3VsZCBiZSBiZW5lZmljaWFs
+IHRvIGV4dGVuZCB3aXNoYm9uZQo+PiB3aXRoLAo+IAo+IGhvbmVzdGx5IGFic29sdXRlbHkgbm8g
+aWRlYS4gIHNvbWVvbmUgZWxzZSBtaWdodCBrbm93LgoKV29ydGggbWUgcmFpc2luZyBhIG5ldyBi
+dWcgcmVwb3J0IGFib3V0IHRoaXM/IFBvdGVudGlhbGx5IGZvciBhIGRlZmVycmVkCmRpc2N1c3Np
+b24gb24gY29tcC5hcmNoIG9yIHdpdGggc29tZSBQT1dFUiBkZXZzPwoKQ29sZQoKX19fX19fX19f
+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1h
+aWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9s
+aXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK
+