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 CE279CD6E6B for ; Thu, 4 Jun 2026 07:52:31 +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=U0bZ6/5IF5u6IblAtoXo0vDn8/JhU8/jFh51QnHbslU=; b=0/Bs/oh77rpLqbVx2c2PzosZL0 9jspri8YB+KoWC+w+bdS2LAPkXrX7gdM28n+QUNlu+7ywcWICwkNiOLN57FHjqseYIiLrFdUlAv9e YtfYfvKveHX2kL30X3ckew3hZTF6B1dtEEgTP4wHd//MTsnIsuA/51pbnsTzZoaXidi1EebhyZaPY ztveH96Oc937qqst2ysevf6m1F9U1YSxyqVj2vxDnbdRkZ9aEOa59dqPv1iQrneD+VJeCs3bPb78r 0AbmQ6pbZsiXkRtrMEIp7RhL+Kt+5dxU/bymif7xhJmbrx5W3hce+yoHusNB+GuF5kNWdxDxnG1q/ h0g8VD7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wV2sK-0000000GKrY-2Jbl; Thu, 04 Jun 2026 07:52:24 +0000 Received: from canpmsgout08.his.huawei.com ([113.46.200.223]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wV2sH-0000000GKBB-13gN for linux-arm-kernel@lists.infradead.org; Thu, 04 Jun 2026 07:52:22 +0000 dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=U0bZ6/5IF5u6IblAtoXo0vDn8/JhU8/jFh51QnHbslU=; b=wkgUTtvcqEqDW31caCt5WvhxzdZJkB2iN2lbhp5RtvQUsgWZLl/iVTR44OwRC6w6WjZunmttz +79tkYmqdUVEVyWorwp+I0e810IT1jdrXQy9sJhXbOCjDluvQLSaifLXbTUNnXywGmDlvQ/kY6n y7xmAWuqpclxcp8ztcNTHG4= Received: from mail.maildlp.com (unknown [172.19.163.214]) by canpmsgout08.his.huawei.com (SkyGuard) with ESMTPS id 4gWGk62qtPzmVW0; Thu, 4 Jun 2026 15:42:22 +0800 (CST) Received: from dggemv706-chm.china.huawei.com (unknown [10.3.19.33]) by mail.maildlp.com (Postfix) with ESMTPS id 24B4440561; Thu, 4 Jun 2026 15:50:14 +0800 (CST) Received: from kwepemn200012.china.huawei.com (7.202.194.135) by dggemv706-chm.china.huawei.com (10.3.19.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 4 Jun 2026 15:50:13 +0800 Received: from huawei.com (10.50.163.32) by kwepemn200012.china.huawei.com (7.202.194.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Thu, 4 Jun 2026 15:50:12 +0800 From: Sizhe Liu To: , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , Subject: [PATCH 07/10] perf hisi-ptt: Merge 4DW and 8DW HEAD0 printing Date: Thu, 4 Jun 2026 15:50:02 +0800 Message-ID: <20260604075005.2219785-8-liusizhe5@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20260604075005.2219785-1-liusizhe5@huawei.com> References: <20260604075005.2219785-1-liusizhe5@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.50.163.32] X-ClientProxiedBy: kwepems200001.china.huawei.com (7.221.188.67) To kwepemn200012.china.huawei.com (7.202.194.135) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260604_005221_690472_B3619559 X-CRM114-Status: GOOD ( 10.79 ) 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 Merge the printing of HEAD0 for both 4DW and 8DW TLP headers into hisi_ptt_print_head0(). This unifies the entry point and makes it easier to add HEAD1/HEAD2/HEAD3 field parsing in subsequent patches. Signed-off-by: Sizhe Liu --- .../hisi-ptt-decoder/hisi-ptt-pkt-decoder.c | 49 ++++++++++++------- 1 file changed, 30 insertions(+), 19 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 a5b66e0f7827..9ec84d398cc1 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 @@ -122,6 +122,30 @@ static void hisi_ptt_print_pkt(struct hisi_ptt_pkt_buf *pkt_buf, pkt_buf->pos += HISI_PTT_FIELD_LENGTH; } +static void hisi_ptt_print_head0(struct hisi_ptt_pkt_buf *pkt_buf) +{ + const char *color = PERF_COLOR_BLUE; + union hisi_ptt_field_data dw; + + dw.value = le32_to_cpu(*(__le32 *)(pkt_buf->buf + pkt_buf->pos)); + hisi_ptt_print_raw_record(pkt_buf->pos, dw.value); + + if (pkt_buf->pkt_type == HISI_PTT_4DW_PKT) + color_fprintf(stdout, color, + " %s %x %s %x %s %x %s %x %s %x %s %x %s %x %s %x\n", + "Format", dw.dw0_4dw.format, + "Type", dw.dw0_4dw.type, + "T9", dw.dw0_4dw.t9, "T8", dw.dw0_4dw.t8, + "TH", dw.dw0_4dw.th, "SO", dw.dw0_4dw.so, + "Length", dw.dw0_4dw.len, + "Time", dw.dw0_4dw.time); + else + color_fprintf(stdout, color, " %s\n", + hisi_ptt_8dw_pkt_field_name[HISI_PTT_8DW_HEAD0]); + + pkt_buf->pos += HISI_PTT_FIELD_LENGTH; +} + static int hisi_ptt_8dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf) { int i; @@ -133,35 +157,22 @@ static int hisi_ptt_8dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf) continue; } + if (i == HISI_PTT_8DW_HEAD0) { + hisi_ptt_print_head0(pkt_buf); + continue; + } + hisi_ptt_print_pkt(pkt_buf, hisi_ptt_8dw_pkt_field_name[i]); } return hisi_ptt_pkt_size[HISI_PTT_8DW_PKT]; } -static void hisi_ptt_4dw_print_dw0(struct hisi_ptt_pkt_buf *pkt_buf) -{ - const char *color = PERF_COLOR_BLUE; - union hisi_ptt_field_data dw; - - dw.value = le32_to_cpu(*(__le32 *)(pkt_buf->buf + pkt_buf->pos)); - hisi_ptt_print_raw_record(pkt_buf->pos, dw.value); - - color_fprintf(stdout, color, - " %s %x %s %x %s %x %s %x %s %x %s %x %s %x %s %x\n", - "Format", dw.dw0_4dw.format, "Type", dw.dw0_4dw.type, - "T9", dw.dw0_4dw.t9, "T8", dw.dw0_4dw.t8, - "TH", dw.dw0_4dw.th, "SO", dw.dw0_4dw.so, - "Length", dw.dw0_4dw.len, "Time", dw.dw0_4dw.time); - - pkt_buf->pos += HISI_PTT_FIELD_LENGTH; -} - static int hisi_ptt_4dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf) { int i; - hisi_ptt_4dw_print_dw0(pkt_buf); + hisi_ptt_print_head0(pkt_buf); for (i = HISI_PTT_4DW_HEAD1; i < HISI_PTT_4DW_TYPE_MAX; i++) hisi_ptt_print_pkt(pkt_buf, hisi_ptt_4dw_pkt_field_name[i]); -- 2.33.0