From patchwork Fri Jan 29 23:51:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tedd Ho-Jeong An X-Patchwork-Id: 12056619 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B146C433E0 for ; Fri, 29 Jan 2021 23:52:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D7C4564DFB for ; Fri, 29 Jan 2021 23:52:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231202AbhA2Xwr (ORCPT ); Fri, 29 Jan 2021 18:52:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230009AbhA2Xwm (ORCPT ); Fri, 29 Jan 2021 18:52:42 -0500 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C296AC061573 for ; Fri, 29 Jan 2021 15:52:01 -0800 (PST) Received: by mail-pf1-x431.google.com with SMTP id y205so7213129pfc.5 for ; Fri, 29 Jan 2021 15:52:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=1VPUesuAg4eJfWzK3lH54NswLymedCxjr1zvsNN7POo=; b=VCv21ZA/gs03bLm6rjA+A8dgzWyq0af7VtQI/aPKlVhUNJRRT+fMULUQc0nPCNok6F N/TlymzOvzewAKfHP2pTXMHHdkGdL9SbNVHFNkd54iCEeuJI3F4aHSkbw5lKjA6HLLaA W4R68teo/BNsv9LqbC8Z81I0FjLMMqqtOIvzmkW/K0QI0fiHgwRMvABNXNCYFRLbZmdi dXCwzXmlrnT35Ltn8bnWoHoFLEHjhhGcV34H8dGZwPbX85r22MDvICJfmK/xrEROoJM3 GHUCXhLhULPY5ABJie/qfn4aQKQUKhh0IXbyVBkrUETaFWvbnvbI6r5uX+Pp5eQBloa4 sS8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=1VPUesuAg4eJfWzK3lH54NswLymedCxjr1zvsNN7POo=; b=ZUKtGbDnjQdbdHKJnqWylJ/I1KdqK/dD2oYjzSyT0S0CVlkk6BrvMjNifBtqT+tfpK 3Duz3oU0MhOUXPOuJU8qTjBjdONUaNJzmXMd5bbmHuXMy/EWazMD23V7lLpsaDziDBZd obAM4wSVNxi4iQmpINk9e15RwHbscQv84i60zd+pHeXYIQrYQa8dy9qzAHL522/h9fZV P5/zDq4B94IbVBtd1ySp4Hh/0a66zSlZicW5YF38NBxiDCDmWQNd37a2BqO7fv/zV4zW g1VPunVT1b6CInZWZyf6Ij/RCR5XZsqP3f19cIuvpmpuKtd2qBPlA/ATesi6Os8IubwB f7yQ== X-Gm-Message-State: AOAM531j7uh3I/flisjJ6wnacdy70XZ6Znv7GrPgmOWf485j65m7VQTH AnMUIjTPiQJ51CRZ2q7ylRbF3aWNsfQzEA== X-Google-Smtp-Source: ABdhPJzk5YL+w0PeaYd/fKXsagDp8d5Ojnaq97gRDKrOzvMzeNgll7qVNpFCLb+rp0Jacq/c2/4yJA== X-Received: by 2002:a62:ddd1:0:b029:1b7:5651:f6ea with SMTP id w200-20020a62ddd10000b02901b75651f6eamr6736632pff.62.1611964321167; Fri, 29 Jan 2021 15:52:01 -0800 (PST) Received: from han1-XPS-13-9350.hsd1.or.comcast.net ([2601:1c0:6a01:30d0:c047:f587:7300:6549]) by smtp.gmail.com with ESMTPSA id z11sm8963190pjn.5.2021.01.29.15.52.00 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Jan 2021 15:52:00 -0800 (PST) From: Tedd Ho-Jeong An To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v2 1/2] tools/bluemoon: Display FW version of firmware file Date: Fri, 29 Jan 2021 15:51:58 -0800 Message-Id: <20210129235159.90017-1-hj.tedd.an@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Tedd Ho-Jeong An This patch displays a FW version after parsing the WRITE_BOOT_PARAMS command in the firmeare file. It also change the display type for Module vendor and Date in the CSS header to hex for easy read. --- tools/bluemoon.c | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/tools/bluemoon.c b/tools/bluemoon.c index 8b62b1e7b..912f4f2a9 100644 --- a/tools/bluemoon.c +++ b/tools/bluemoon.c @@ -805,8 +805,10 @@ static void analyze_firmware(const char *path) le32_to_cpu(css->header_version) >> 16, le32_to_cpu(css->header_version) & 0xffff); printf("Module ID:\t%u\n", le32_to_cpu(css->module_id)); - printf("Module vendor:\t%u\n", le32_to_cpu(css->module_vendor)); - printf("Date:\t\t%u\n", le32_to_cpu(css->date)); + printf("Module vendor:\t0x%x\n", le32_to_cpu(css->module_vendor)); + printf("Date:\t\t%04x-%02x-%02x\n", le32_to_cpu(css->date) >> 16, + le32_to_cpu(css->date) >> 8 & 0xff, + le32_to_cpu(css->date) & 0xff); printf("Size:\t\t%u DWORDs / %u bytes\n", le32_to_cpu(css->size), le32_to_cpu(css->size) * 4); printf("Key size:\t%u DWORDs / %u bytes\n", @@ -840,13 +842,29 @@ static void analyze_firmware(const char *path) while (firmware_offset < firmware_size) { uint16_t opcode; uint8_t dlen; + struct cmd_write_boot_params *params; opcode = get_le16(firmware_data + firmware_offset); dlen = firmware_data[firmware_offset + 2]; switch (opcode) { - case CMD_NO_OPERATION: case CMD_WRITE_BOOT_PARAMS: + params = (void *)&firmware_data[firmware_offset + 3]; + printf("Boot Parameters\n"); + printf("Boot Address:\t0x%08x\n", + le32_to_cpu(params->boot_addr)); + printf("FW Version(yy):\t%d (0x%02X)\n", + params->fw_build_yy + 2000, + params->fw_build_yy); + printf("FW Version(cw):\t%d (0x%02X)\n", + params->fw_build_cw, + params->fw_build_cw); + printf("FW Version(nn):\t%d (0x%02X)\n", + params->fw_build_nn, + params->fw_build_nn); + + printf("\n"); + case CMD_NO_OPERATION: case CMD_MEMORY_WRITE: break; default: From patchwork Fri Jan 29 23:51:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tedd Ho-Jeong An X-Patchwork-Id: 12056621 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5170C433E6 for ; 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Fri, 29 Jan 2021 15:52:01 -0800 (PST) Received: from han1-XPS-13-9350.hsd1.or.comcast.net ([2601:1c0:6a01:30d0:c047:f587:7300:6549]) by smtp.gmail.com with ESMTPSA id z11sm8963190pjn.5.2021.01.29.15.52.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Jan 2021 15:52:01 -0800 (PST) From: Tedd Ho-Jeong An To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v2 2/2] tools/bluemoon: Add support for checking other firware file types. Date: Fri, 29 Jan 2021 15:51:59 -0800 Message-Id: <20210129235159.90017-2-hj.tedd.an@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210129235159.90017-1-hj.tedd.an@gmail.com> References: <20210129235159.90017-1-hj.tedd.an@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Tedd Ho-Jeong An There are more firmware files for Intel devices like .ddc, and .bseq. This patch checks the file extenstion and analyze the firmware file. --- tools/bluemoon.c | 131 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 131 insertions(+) diff --git a/tools/bluemoon.c b/tools/bluemoon.c index 912f4f2a9..5940fec9d 100644 --- a/tools/bluemoon.c +++ b/tools/bluemoon.c @@ -127,6 +127,8 @@ struct cmd_trigger_exception { uint8_t type; } __attribute__ ((packed)); +#define CMD_DDC_CONFIG_WRITE 0xfc8b + #define CMD_MEMORY_WRITE 0xfc8e static struct bt_hci *hci_dev; @@ -608,7 +610,10 @@ static const struct { { 0x0a, "iBT 2.1 (AG620)" }, { 0x0b, "iBT 3.0 (LnP)" }, { 0x0c, "iBT 3.0 (WsP)" }, + { 0x11, "iBT 3.5 (JfP)" }, { 0x12, "iBT 3.5 (ThP)" }, + { 0x13, "iBT 3.5 (HrP)" }, + { 0x14, "iBT 3.5 (CcP)" }, { } }; @@ -657,6 +662,16 @@ static void read_version_complete(const void *data, uint8_t size, } if (load_firmware) { + /* This option is only suppored for the legacy ROM produce, + * which can be identified by the fw_variant == 0x01 + */ + if (rsp->fw_variant != 0x01) { + printf("FW Variant: 0x%02x\n", rsp->fw_variant); + fprintf(stderr, "This device is not supported\n"); + mainloop_quit(); + return; + } + if (load_firmware_value) { printf("Firmware: %s\n", load_firmware_value); request_firmware(load_firmware_value); @@ -735,6 +750,95 @@ static void read_version_complete(const void *data, uint8_t size, mainloop_quit(); } +struct ddc { + uint8_t size; + uint16_t id; + uint8_t value[0]; +} __attribute__ ((packed)); + +static unsigned int analyze_ddc(uint8_t *data, ssize_t len) +{ + unsigned int ddc_num; + ssize_t offset; + struct ddc *ddc; + + ddc_num = 0; + offset = 0; + + while (offset < len) { + ddc = (void *)&data[offset]; + offset += ddc->size + 1; + ddc_num++; + } + + return ddc_num; +} + +static void analyze_firmware_bseq(uint8_t *data, ssize_t len) +{ + struct cmd_write_bd_data *bddata = NULL; + unsigned int cmd_num; + unsigned int evt_num; + unsigned int ddc_num; + ssize_t offset; + + offset = 0; + cmd_num = 0; + evt_num = 0; + ddc_num = 0; + + while (offset < len) { + uint8_t type; + struct bt_hci_cmd_hdr *cmd_hdr; + struct bt_hci_evt_hdr *evt_hdr; + + type = data[offset]; + offset += 1; + + /* Command */ + if (type == 0x01) { + cmd_hdr = (void *)&data[offset]; + + if (cmd_hdr->opcode == CMD_WRITE_BD_DATA) + bddata = (void *)&data[offset + 3]; + + if (cmd_hdr->opcode == CMD_DDC_CONFIG_WRITE) + ddc_num = analyze_ddc((void *)&data[offset + 3], + cmd_hdr->plen); + + offset += cmd_hdr->plen + sizeof(*cmd_hdr); + cmd_num++; + + } else if (type == 0x02) { + evt_hdr = (void *)&data[offset]; + offset += evt_hdr->plen + sizeof(*evt_hdr); + evt_num++; + } else { + fprintf(stderr, "Unknown type: 0x%02x\n", type); + return; + } + + } + + printf("Command count:\t%d\n", cmd_num); + printf("Event count:\t%d\n", evt_num); + + if (bddata) { + printf("\n"); + printf("BD Data Configuration\n"); + printf("Features:\t%02X%02X %02X%02X %02X%02X %02X%02X\n", + bddata->features[7], bddata->features[6], + bddata->features[5], bddata->features[4], + bddata->features[3], bddata->features[2], + bddata->features[1], bddata->features[0]); + printf("LE Features:\t%02x\n", bddata->le_features); + printf("LMP Version:\t0x%02x\n", bddata->lmp_version); + } + + if (ddc_num) + printf("Total DDC:\t%d\n", ddc_num); +} + struct css_hdr { uint32_t module_type; uint32_t header_len; @@ -753,6 +857,7 @@ static void analyze_firmware(const char *path) { unsigned int cmd_num = 0; struct css_hdr *css; + const char *ext; struct stat st; ssize_t len; int fd; @@ -790,6 +895,32 @@ static void analyze_firmware(const char *path) goto done; } + /* Check the file extension for file type */ + ext = strrchr(path, '.'); + if (!ext) { + fprintf(stderr, "Unable to get the file extension from path\n"); + goto done; + } + + if (!strncmp(ext, ".ddc", 4)) { + printf("Firmware file type: DDC file\n\n"); + cmd_num = analyze_ddc(firmware_data, len); + printf("Total DDC:\t%d\n", cmd_num); + goto done; + + } else if (!strncmp(ext, ".bseq", 5)) { + printf("Firmware file type: BSEQ file\n\n"); + analyze_firmware_bseq(firmware_data, len); + goto done; + + } else if (!strncmp(ext, ".sfi", 4)) + printf("Firmware file type: SFI file\n\n"); + + else { + fprintf(stderr, "Unknown file extension: %s\n", ext); + goto done; + } + if ((size_t) len < sizeof(*css)) { fprintf(stderr, "Firmware file is too short\n"); goto done;