From patchwork Wed Oct 23 20:47:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Augusto von Dentz X-Patchwork-Id: 13847909 Received: from mail-vk1-f172.google.com (mail-vk1-f172.google.com [209.85.221.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5076F17ADFA for ; Wed, 23 Oct 2024 20:47:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729716438; cv=none; b=C1NlQctxK2+OvCpeUjgQFQT1wJnJtkf0YK3rl87kZwSSkgE3/g/P6XMBtivE85POGjuVHDHKrdDcke/WJZqEaNTwFhEjt4DuOvVxMoZddD15zWgUWBf9Xl8jCsnsl5pGP3K9y64gBIZamoqbxbM1LvGCDPXmbHFnPP7lrC3pQ74= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729716438; c=relaxed/simple; bh=PlRXfXGZRXfh/Dg41TphBXFaL6OfVmKKDy1TKlAztjE=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hpM0oScRjEe4BCDd4Wl4zdqbumdA7sfnsA/51TehUAfWYHYQiSL/9sD7WcorjcMqfYXvTen2av2Q3BoP5x0LetKWt2aN4wID1uCIHuRD++KsqT+SEEG11v9d/nlPhslMz7/jopv9Zj3xf8OFzt298bU7nVwqUsWPhOlSvCZDIYg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=lHt7WeUf; arc=none smtp.client-ip=209.85.221.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lHt7WeUf" Received: by mail-vk1-f172.google.com with SMTP id 71dfb90a1353d-50fcc0cdcefso60181e0c.0 for ; Wed, 23 Oct 2024 13:47:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729716435; x=1730321235; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=RThP8lQ4Dz9fNP6z+7ZeWVvRA9F70KZWYAD89OJlzn0=; b=lHt7WeUf3zmA5yzadS5V9LW1Ryt16ZLvrifspfPMb+duE5bzvSRcbNtpECqT+KUUec OdgBlfcjK/neOoigpHuWzS+m1UAJ8d1O1q+w/ws3I6m5coxFWVrIXxL090LKm8bDuKXv stpNEiSRKGlzOu8/y+rBQnsKvC7KoBqgYKmfl8wOwbsNEq1Q9yjmXhJvIJJOXcmP6kIm sHHHbNZp+dDLZzQm4TSwFlmwBIVYPo7rWajCzudGqtaklCAztOSWHn5MYheCudUtx3GU 3WdFkw0S06qPGuaSYENpsepwlnD8x2AZ1FnT0vUmbKLRqtyRw4kKN18+oqz5Cr9F1ebP B+fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729716435; x=1730321235; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=RThP8lQ4Dz9fNP6z+7ZeWVvRA9F70KZWYAD89OJlzn0=; b=XgIhm3GhwlZS5plOIuUaqScSA6/WR1Oknd8zoPcPOdSWmEGkmdRl78LfZeh10VEham lrkS/NFGkINoAK9+z8jY4g6NB7f997DpmFgrTcEikcwXhx94tvF/heTUmGhgRHtrrqm7 XWieCrKXMcHWuS7ApQfQVvURut0Op4576Q2HNKyWN3ucgHycDA7OVXMHEjYufwNmMSJl usjoxJqUp5CxwcxS7O3DrbzR1dzmV7kAjijUh9Nm+tsN1qWiYi7uwGUnANupg+Z6DPW1 P6APA4MI395Sx6a+NSNeIw/tuIIQVBDlaxtuNeQkxTFKW5tZgsYESCR1qYOyEG0g32U+ T86g== X-Gm-Message-State: AOJu0Yyxh3RO+5eYK3I481nEd7KR1c4jR5cAI/mPh6by89p0fsQ+wN+o 3YNJlv3NJGOGBszqk6K5ixYHMyYlFdJcLbLiFC9D8f5jW/9EDsi/BsMNwQ== X-Google-Smtp-Source: AGHT+IExodb0zunOP45/n09svJjflcB2VMCIUCUZgAlEhMbVbVA4qi3IjAo7yNQRvzD1EGbPFXH0iA== X-Received: by 2002:a05:6122:2a53:b0:50d:60fa:183e with SMTP id 71dfb90a1353d-50fd037aecemr3898007e0c.11.1729716435569; Wed, 23 Oct 2024 13:47:15 -0700 (PDT) Received: from lvondent-mobl5.. (syn-107-146-107-067.res.spectrum.com. [107.146.107.67]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-50e19e0dbe9sm1168436e0c.3.2024.10.23.13.47.12 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 13:47:14 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [RFC v1 3/5] monitor: Add decoding of MGMT_OP_HCI_CMD_SYNC Date: Wed, 23 Oct 2024 16:47:03 -0400 Message-ID: <20241023204705.2422998-3-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241023204705.2422998-1-luiz.dentz@gmail.com> References: <20241023204705.2422998-1-luiz.dentz@gmail.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Luiz Augusto von Dentz @ MGMT Com..nd (0x005b) plen 6 {0x0002} Opcode: 0xffff Event: 0x00 Timeout: 0 seconds Parameters Length: 0 Parameters[0]: @ MGMT Event: Command Status (0x0002) plen 3 {0x0002} Send HCI command and wait for event (0x005b) Status: Failed (0x03) --- monitor/packet.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/monitor/packet.c b/monitor/packet.c index 6d869ffeadb8..f1a42925a8fc 100644 --- a/monitor/packet.c +++ b/monitor/packet.c @@ -14712,6 +14712,55 @@ static void mgmt_mesh_send_cancel_cmd(const void *data, uint16_t size) print_field("Handle: %d", handle); } +static void mgmt_hci_cmd_sync_cmd(const void *data, uint16_t size) +{ + struct iovec iov = { (void *)data, size }; + uint16_t opcode, len; + uint8_t event; + uint8_t timeout; + + if (!util_iov_pull_le16(&iov, &opcode)) { + print_text(COLOR_ERROR, " invalid opcode"); + return; + } + + print_field("Opcode: 0x%4.4x", opcode); + + if (!util_iov_pull_u8(&iov, &event)) { + print_text(COLOR_ERROR, " invalid event"); + return; + } + + print_field("Event: 0x%2.2x", event); + + if (!util_iov_pull_u8(&iov, &timeout)) { + print_text(COLOR_ERROR, " invalid timeout"); + return; + } + + print_field("Timeout: %d seconds", timeout); + + if (!util_iov_pull_le16(&iov, &len)) { + print_text(COLOR_ERROR, " invalid parameters length"); + return; + } + + print_field("Parameters Length: %d", len); + + if (iov.iov_len != len) { + print_text(COLOR_ERROR, " length mismatch (%zu != %d)", + iov.iov_len, len); + return; + } + + print_hex_field("Parameters", iov.iov_base, iov.iov_len); +} + +static void mgmt_hci_cmd_sync_rsp(const void *data, uint16_t size) +{ + print_hex_field("Response", data, size); +} + struct mgmt_data { uint16_t opcode; const char *str; @@ -14985,6 +15034,9 @@ static const struct mgmt_data mgmt_command_table[] = { { 0x005A, "Mesh Send Cancel", mgmt_mesh_send_cancel_cmd, 1, true, mgmt_null_rsp, 0, true}, + { 0x005B, "Send HCI command and wait for event", + mgmt_hci_cmd_sync_cmd, 6, false, + mgmt_hci_cmd_sync_rsp, 0, false}, { } };