From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 68C3E2BD2 for ; Thu, 3 May 2018 16:41:39 +0200 (CEST) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with ESMTPS id 680C9780083 for ; Thu, 3 May 2018 14:41:38 +0000 (UTC) Received: from sfocexch01r.SolarFlarecom.com (10.20.40.34) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 3 May 2018 07:41:36 -0700 Received: from ocex03.SolarFlarecom.com (10.20.40.36) by sfocexch01r.SolarFlarecom.com (10.20.40.34) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 3 May 2018 07:41:30 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Thu, 3 May 2018 07:41:30 -0700 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id w43EfTfH027625 for ; Thu, 3 May 2018 15:41:29 +0100 Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id w43EfTcx018634 for ; Thu, 3 May 2018 15:41:29 +0100 From: Andrew Rybchenko To: Date: Thu, 3 May 2018 15:41:18 +0100 Message-ID: <1525358479-18589-4-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1525358479-18589-1-git-send-email-arybchenko@solarflare.com> References: <1525358479-18589-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-MDID: 1525358499-X8cPs3ClJ-cm Subject: [dpdk-dev] [PATCH 3/4] net/sfc/base: support RxDP scatter disabled truncate counter X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 May 2018 14:41:39 -0000 Signed-off-by: Andrew Rybchenko Reviewed-by: Andy Moreton --- drivers/net/sfc/base/ef10_mac.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/sfc/base/ef10_mac.c b/drivers/net/sfc/base/ef10_mac.c index 3a62fd09c..e3adcac53 100644 --- a/drivers/net/sfc/base/ef10_mac.c +++ b/drivers/net/sfc/base/ef10_mac.c @@ -533,8 +533,21 @@ ef10_mac_stats_get_mask( goto fail7; } + if (encp->enc_mac_stats_nstats >= MC_CMD_MAC_NSTATS_V4) { + const struct efx_mac_stats_range ef10_rxdp_sdt[] = { + { EFX_MAC_RXDP_SCATTER_DISABLED_TRUNC, + EFX_MAC_RXDP_SCATTER_DISABLED_TRUNC }, + }; + + if ((rc = efx_mac_stats_mask_add_ranges(maskp, mask_size, + ef10_rxdp_sdt, EFX_ARRAY_SIZE(ef10_rxdp_sdt))) != 0) + goto fail8; + } + return (0); +fail8: + EFSYS_PROBE(fail8); fail7: EFSYS_PROBE(fail7); fail6: @@ -978,6 +991,14 @@ ef10_mac_stats_update( EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_CTPIO_ERASE, &value); EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_CTPIO_ERASE]), &value); + if (encp->enc_mac_stats_nstats < MC_CMD_MAC_NSTATS_V4) + goto done; + + EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_RXDP_SCATTER_DISABLED_TRUNC, + &value); + EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_RXDP_SCATTER_DISABLED_TRUNC]), + &value); + done: /* Read START generation counter */ EFSYS_DMA_SYNC_FOR_KERNEL(esmp, 0, EFSYS_MEM_SIZE(esmp)); -- 2.14.1