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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id u18-20020a056a00125200b006dde150522fsi4172057pfi.323.2024.02.03.23.51.21 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 03 Feb 2024 23:51:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-51505-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=huawei.com dmarc=pass fromdomain=huawei.com); spf=pass (google.com: domain of linux-kernel+bounces-51505-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-51505-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id E8633284917 for ; Sun, 4 Feb 2024 07:51:20 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3968014296; Sun, 4 Feb 2024 07:49:46 +0000 (UTC) Received: from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E8FD213AD8 for ; Sun, 4 Feb 2024 07:49:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.35 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707032984; cv=none; b=ZZ+TH7Y0SLRkFtHf53AkTpuCqLkp8AmoTGjiDk02VJbdfn9wXAhcr6SneT6nJ1SIqm+Twh7O85CHcxc70OcgwNB1DZgvO83U9Wng+EXgkwsYxCcwikrOT8OBVw0JXvXwlNVLQm5nKUW0UV7p0rrT+w5B17lKEnQRvhN7HOiW4lI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707032984; c=relaxed/simple; bh=TKRofWhs3zGlYCdkuuvozkIm/3tjTK+ONGEbc3I8K3M=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VvzFrQCUDqCt+TL1U+kh2ko8kUdw0nokS8w8Vt4A9tdXW4dpONFeQtNvIL7HRE4YFlHB8ifdYjyUCQAL6EOSKlzzSKAUT8HEjk7ge+iEekTs95Ha1bpex+PJS6Ggm184WK8Rzm4j4SA2gUf/M4MxNxv4QWlSeRZYHPdWVF4w65c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.35 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.17]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4TSM7120Rfz1Q8cR; Sun, 4 Feb 2024 15:47:41 +0800 (CST) Received: from canpemm500009.china.huawei.com (unknown [7.192.105.203]) by mail.maildlp.com (Postfix) with ESMTPS id 75F101A0178; Sun, 4 Feb 2024 15:49:35 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by canpemm500009.china.huawei.com (7.192.105.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Sun, 4 Feb 2024 15:49:35 +0800 From: Yicong Yang To: , , , , , CC: , , , Subject: [PATCH 3/7] drivers/perf: hisi_pcie: Add more events for counting TLP bandwidth Date: Sun, 4 Feb 2024 15:45:23 +0800 Message-ID: <20240204074527.47110-4-yangyicong@huawei.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20240204074527.47110-1-yangyicong@huawei.com> References: <20240204074527.47110-1-yangyicong@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500009.china.huawei.com (7.192.105.203) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789953920709152594 X-GMAIL-MSGID: 1789953920709152594 From: Yicong Yang A typical PCIe transaction is consisted of various TLP packets in both direction. For counting bandwidth only memory read events are exported currently. Add memory write and completion counting events of both direction to complementation. Signed-off-by: Yicong Yang Reviewed-by: Jonathan Cameron --- drivers/perf/hisilicon/hisi_pcie_pmu.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/perf/hisilicon/hisi_pcie_pmu.c b/drivers/perf/hisilicon/hisi_pcie_pmu.c index 9623bed93876..83be3390686c 100644 --- a/drivers/perf/hisilicon/hisi_pcie_pmu.c +++ b/drivers/perf/hisilicon/hisi_pcie_pmu.c @@ -726,10 +726,18 @@ static struct attribute *hisi_pcie_pmu_events_attr[] = { HISI_PCIE_PMU_EVENT_ATTR(rx_mrd_cnt, 0x10210), HISI_PCIE_PMU_EVENT_ATTR(tx_mrd_latency, 0x0011), HISI_PCIE_PMU_EVENT_ATTR(tx_mrd_cnt, 0x10011), + HISI_PCIE_PMU_EVENT_ATTR(rx_mwr_flux, 0x0104), + HISI_PCIE_PMU_EVENT_ATTR(rx_mwr_time, 0x10104), HISI_PCIE_PMU_EVENT_ATTR(rx_mrd_flux, 0x0804), HISI_PCIE_PMU_EVENT_ATTR(rx_mrd_time, 0x10804), + HISI_PCIE_PMU_EVENT_ATTR(rx_cpl_flux, 0x2004), + HISI_PCIE_PMU_EVENT_ATTR(rx_cpl_time, 0x12004), + HISI_PCIE_PMU_EVENT_ATTR(tx_mwr_flux, 0x0105), + HISI_PCIE_PMU_EVENT_ATTR(tx_mwr_time, 0x10105), HISI_PCIE_PMU_EVENT_ATTR(tx_mrd_flux, 0x0405), HISI_PCIE_PMU_EVENT_ATTR(tx_mrd_time, 0x10405), + HISI_PCIE_PMU_EVENT_ATTR(tx_cpl_flux, 0x1005), + HISI_PCIE_PMU_EVENT_ATTR(tx_cpl_time, 0x11005), NULL };