From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36507C61DD3 for ; Thu, 3 Sep 2026 07:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=CaouMrHf0sBpiH7oiFC52Kf32tgj7gpdzB/pLuk6TXE=; b=BzEwaY5om43sfv6piNk/QijT2t WCdA/UMUORMNBbNaEcXeriuW9iEKKXMQ99CID25D1pCVX6IrjVywSYSVnNSJysg4uDQsHGCjlpPRQ maiIR8W5NhEdNv+qPmn51T1zgOfGFDV3bBIhKsLpfOA/CZWrDkgHbwxwL48njHKvTHruN2ZejkAnw pkjkOU7bGyYNNI6SqG1kv3pU2NT4+6BGS/o/kl3sS/7iUziCknP04C7/W2PxGDYNdHi7NfE/BJJ47 AdDRB7fgr7ZXB8v8p5uut86PDizsoNZtMvcQCYYz4cGBk84TCRjqPuBIMpgaeKV1U60xqjVXNNgJB raUSbH+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x22Ft-0000000Gh3s-1rEz; Thu, 03 Sep 2026 07:53:05 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x22Fs-0000000Gh2q-3ahV for linux-arm-kernel@bombadil.infradead.org; Thu, 03 Sep 2026 07:53:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:Content-Transfer-Encoding :MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From: Sender:Reply-To:Content-ID:Content-Description; bh=CaouMrHf0sBpiH7oiFC52Kf32tgj7gpdzB/pLuk6TXE=; b=GiK4MZEOzYvA0MBSVzOBxNLQBU qvHDX+GJj6d1VqYHQcbGVtJXagKiN2D7IyNZK/0WUOmAzLwxFwMmUtclUBcd2kvHVdW6wa7a0qMFA s3FMOtCuAPAER8E7Mdwv1TdR5AYkSudvS3X0s4w+vwjywV5eJ1gMzXvON2rbOOK+Ta9Xstjv6Kvbb Nd7Zg6n5CjFNb7OL4Ub8MlBmNq7gsTwmdcRDSpdTnywx0zyRQz9WftOKPGoMz9z3Fp5xry0DxzXhr 5CbQNomPjsKgB8q78UJCR3hIgIAAYZ0wiem6fJJkOH6TKvX9lkRKnEwxO3FC4h6lSJjE9ZX0c1W4Q R+zYluNA==; Received: from canpmsgout02.his.huawei.com ([113.46.200.217]) by desiato.infradead.org with esmtps (Exim 4.99.2 #2 (Red Hat Linux)) id 1x22Fp-0000000Copg-1ih3 for linux-arm-kernel@lists.infradead.org; Thu, 03 Sep 2026 07:53:03 +0000 dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=CaouMrHf0sBpiH7oiFC52Kf32tgj7gpdzB/pLuk6TXE=; b=QPcdzo9LzezfooH0eCR+FqKx6wKR0nt7K5LkOl6xwr4WTy+eevZBB22JIctC741u6HVe9vl8P 0BKoN+OTu9GnhlXHE8vBlbMbctmmEt6UObCKvVNwve2k+xyHTL55d7A+FecuTUHTGE6yWC8JfOU SKXE/X7TQMyQm0SsEeFfWAo= Received: from mail.maildlp.com (unknown [172.19.162.223]) by canpmsgout02.his.huawei.com (SkyGuard) with ESMTPS id 4hbBPm4ZBSzcbQ9; Thu, 3 Sep 2026 15:42:04 +0800 (CST) Received: from whupemo200004.china.huawei.com (unknown [7.152.184.18]) by mail.maildlp.com (Postfix) with ESMTPS id EE07240575; Thu, 3 Sep 2026 15:52:51 +0800 (CST) Received: from huawei.com (10.50.163.32) by whupemo200004.china.huawei.com (7.152.184.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Thu, 3 Sep 2026 15:52:49 +0800 From: Sizhe Liu To: , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH v3 3/8] perf hisi-ptt: Extract the raw data printing part Date: Thu, 3 Sep 2026 15:52:36 +0800 Message-ID: <20260903075241.1445338-4-liusizhe5@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20260903075241.1445338-1-liusizhe5@huawei.com> References: <20260903075241.1445338-1-liusizhe5@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.50.163.32] X-ClientProxiedBy: kwepems500001.china.huawei.com (7.221.188.70) To whupemo200004.china.huawei.com (7.152.184.18) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260903_085302_141724_922DF410 X-CRM114-Status: GOOD ( 10.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Extract the raw data printing part of the TLP header into hisi_ptt_print_raw_record() for reuse by subsequent patches that add field-level parsing of individual DW headers. Reviewed-by: Yushan Wang Signed-off-by: Sizhe Liu --- .../hisi-ptt-decoder/hisi-ptt-pkt-decoder.c | 31 +++++++++---------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c b/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c index 766665414ad8..23ae99f33c9f 100644 --- a/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c +++ b/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c @@ -79,23 +79,31 @@ static const char * const hisi_ptt_4dw_pkt_field_name[] = { [HISI_PTT_4DW_HEAD3] = "Header DW3", }; -static void hisi_ptt_print_pkt(struct hisi_ptt_pkt_buf *pkt_buf, - const char *desc) +static void hisi_ptt_print_raw_record(size_t offset, uint32_t value) { const char *color = PERF_COLOR_BLUE; uint8_t byte; - uint32_t dw; int i; - dw = get_unaligned_le32(pkt_buf->buf + pkt_buf->pos); printf("."); - color_fprintf(stdout, color, " %08zx: ", pkt_buf->pos); + color_fprintf(stdout, color, " %08zx: ", offset); for (i = 0; i < HISI_PTT_FIELD_LENGTH; i++) { - byte = (dw >> (24 - i * 8)) & 0xFF; + byte = (value >> (24 - i * 8)) & 0xFF; color_fprintf(stdout, color, "%02x ", byte); } for (i = 0; i < HISI_PTT_MAX_SPACE_LEN; i++) color_fprintf(stdout, color, " "); +} + +static void hisi_ptt_print_pkt(struct hisi_ptt_pkt_buf *pkt_buf, + const char *desc) +{ + const char *color = PERF_COLOR_BLUE; + uint32_t value; + + value = get_unaligned_le32(pkt_buf->buf + pkt_buf->pos); + hisi_ptt_print_raw_record(pkt_buf->pos, value); + color_fprintf(stdout, color, " %s\n", desc); pkt_buf->pos += HISI_PTT_FIELD_LENGTH; } @@ -120,19 +128,10 @@ static int hisi_ptt_8dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf) static void hisi_ptt_4dw_print_dw0(struct hisi_ptt_pkt_buf *pkt_buf) { const char *color = PERF_COLOR_BLUE; - uint8_t byte; uint32_t dw; - int i; dw = get_unaligned_le32(pkt_buf->buf + pkt_buf->pos); - printf("."); - color_fprintf(stdout, color, " %08zx: ", pkt_buf->pos); - for (i = 0; i < HISI_PTT_FIELD_LENGTH; i++) { - byte = (dw >> (24 - i * 8)) & 0xFF; - color_fprintf(stdout, color, "%02x ", byte); - } - for (i = 0; i < HISI_PTT_MAX_SPACE_LEN; i++) - color_fprintf(stdout, color, " "); + hisi_ptt_print_raw_record(pkt_buf->pos, dw); color_fprintf(stdout, color, " %s %x %s %x %s %x %s %x %s %x %s %x %s %x %s %x\n", -- 2.33.0