From patchwork Wed Sep 13 17:08:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rusty Howell X-Patchwork-Id: 13383610 X-Patchwork-Delegate: wens@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C045EE01EC for ; Wed, 13 Sep 2023 17:09:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230396AbjIMRJs (ORCPT ); Wed, 13 Sep 2023 13:09:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231512AbjIMRJf (ORCPT ); Wed, 13 Sep 2023 13:09:35 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91A75268E for ; Wed, 13 Sep 2023 10:09:06 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id 2adb3069b0e04-502defbb0c3so34837e87.0 for ; Wed, 13 Sep 2023 10:09:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694624944; x=1695229744; darn=vger.kernel.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=vZ9kAZehe6uRUddqEUoKwMQrCUGUj3DIHCxJ6+5D8sA=; b=BcZJbYAF6iuS+yGNln587jNH9Uskr7iZD6gPUF0jOJ7WSjKtyJ6ATxnbR8vItbHfFp SX6ooDtLpYwvR3YlTyAxIdChSIisF8LL7zE1clLrlzTJuhblzOR4bKqM4dqMHux1bHm5 athaeqTATUA3N4o8pvCQYA6VisFH9QUk/uIDorl4V7STvrnJnd462UU8BygrHKlvDo+4 ieoewP5OBX2AKX1LLBjTC0GVb4KGULUg/J9sU2PqWCkB8A2E5SejM/3vhQQZsY8WOODW EtJKY81LgmxUIbQros6utqThzy82nH4HQqm+MHdfbpOJXIuT9vowEUxl0NjA9N2ISKOb yqlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694624944; x=1695229744; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vZ9kAZehe6uRUddqEUoKwMQrCUGUj3DIHCxJ6+5D8sA=; b=RIolmqL3/wCOgPzu4nLoMF9hdWgSH+Tdj9YcSNvUTtS2xUql09ixANSdZhRaiWbpb7 qn44CaWBDOUsEMBocYVlzWsBvS0eakrlJH1n7JkIppE7qFpg/GLLaFOd8DQhVnik/p06 Ms2vC79OOE2Mhph4z/iLrQJbf1aQYRNUcDwKbFBrcNePrGv27YuFdx7VvI/X5fg6vwkT ARbHW3Il/Ed8vgtHTO8nxd/fAtYajBnco5YksaMLp+XUBDG+IDgagBt7W5tjNj7MoNuu qWy6fYV5N7A+YJcxBm+gH+JkSJB4RXuXvwZwQ3R2oQk7iAmwMLuY8E2lwIUe+oE2FjGp t9XA== X-Gm-Message-State: AOJu0YwGbMLW+3QsTCEfbtREWNYmb9J4KAdOsWaJRSz74xi9O7as/FUV 6aZtXUmZIQm5kcAroejHLA4ySbqDpim6BZI1fWlisq5nayho1g== X-Google-Smtp-Source: AGHT+IE9ecne3TTQL60K7Fw5v99QnVw+cOiOih8BOM75o1lCiATusT3ESCFnQhDIa07iJiYepwEQNF71qT4jFDo+hOk= X-Received: by 2002:a05:6512:328c:b0:4ff:9bd9:f69a with SMTP id p12-20020a056512328c00b004ff9bd9f69amr2667306lfe.65.1694624944453; Wed, 13 Sep 2023 10:09:04 -0700 (PDT) MIME-Version: 1.0 From: Rusty Howell Date: Wed, 13 Sep 2023 11:08:48 -0600 Message-ID: Subject: Add extra check in regdb scripts To: linux-wireless@vger.kernel.org, wireless-regdb@lists.infradead.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From 434588b8f06f78a3188909c298a6f6671dab7b3f Mon Sep 17 00:00:00 2001 From: Rusty Howell Date: Thu, 7 Sep 2023 12:56:47 -0600 Subject: [PATCH] Add same check that kernel uses to check reg domain The kernel will reject a regulatory domain if the max bandwidth is greater than the span from start to end. We should catch this error when compiling the regulatory database. --- dbparse.py | 3 +++ 1 file changed, 3 insertions(+) except ValueError: self._syntax_error("band must have frequency range") diff --git a/dbparse.py b/dbparse.py index 5f7e082..1e87813 100755 --- a/dbparse.py +++ b/dbparse.py @@ -218,6 +218,9 @@ class DBParser(object): self._syntax_error("Inverted freq range (%d - %d)" % (start, end)) if start == end: self._syntax_error("Start and end freqs are equal (%d)" % start) + if bw > (end - start): + self._syntax_error("Max bandwidth must not exceed the range from start to end") +