From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 115FC1B897 for ; Wed, 4 Apr 2018 01:22:30 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Apr 2018 16:22:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,403,1517904000"; d="scan'208";a="30802869" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga008.jf.intel.com with ESMTP; 03 Apr 2018 16:22:24 -0700 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w33NMNkj013083; Wed, 4 Apr 2018 00:22:23 +0100 Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w33NMNTF014667; Wed, 4 Apr 2018 00:22:23 +0100 Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w33NMNgf014659; Wed, 4 Apr 2018 00:22:23 +0100 From: Anatoly Burakov To: dev@dpdk.org Cc: Harish Patil , Rasesh Mody , keith.wiles@intel.com, jianfeng.tan@intel.com, andras.kovacs@ericsson.com, laszlo.vadkeri@ericsson.com, benjamin.walker@intel.com, bruce.richardson@intel.com, thomas@monjalon.net, konstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com, louise.m.daly@intel.com, nelio.laranjeiro@6wind.com, yskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com, olivier.matz@6wind.com, shreyansh.jain@nxp.com, gowrishankar.m@linux.vnet.ibm.com Date: Wed, 4 Apr 2018 00:21:27 +0100 Message-Id: X-Mailer: git-send-email 1.7.0.7 In-Reply-To: References: In-Reply-To: References: Subject: [dpdk-dev] [PATCH v3 15/68] net/bnx2x: use contiguous allocation for DMA memory 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: Tue, 03 Apr 2018 23:22:32 -0000 Signed-off-by: Anatoly Burakov --- Notes: v3: - Moved patch earlier in the patchset - Allowed experimental API's in the makefile drivers/net/bnx2x/Makefile | 3 +++ drivers/net/bnx2x/bnx2x.c | 2 +- drivers/net/bnx2x/bnx2x_rxtx.c | 3 ++- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x/Makefile b/drivers/net/bnx2x/Makefile index 90ff8b1..d9b3ffd 100644 --- a/drivers/net/bnx2x/Makefile +++ b/drivers/net/bnx2x/Makefile @@ -17,6 +17,9 @@ EXPORT_MAP := rte_pmd_bnx2x_version.map LIBABIVER := 1 +# contiguous memzone reserve API are not yet stable +CFLAGS += -DALLOW_EXPERIMENTAL_API + ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y) CFLAGS += -wd188 #188: enumerated type mixed with another type endif diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c index fb02d0f..81f5dae 100644 --- a/drivers/net/bnx2x/bnx2x.c +++ b/drivers/net/bnx2x/bnx2x.c @@ -177,7 +177,7 @@ bnx2x_dma_alloc(struct bnx2x_softc *sc, size_t size, struct bnx2x_dma *dma, rte_get_timer_cycles()); /* Caller must take care that strlen(mz_name) < RTE_MEMZONE_NAMESIZE */ - z = rte_memzone_reserve_aligned(mz_name, (uint64_t) (size), + z = rte_memzone_reserve_aligned_contig(mz_name, (uint64_t)size, SOCKET_ID_ANY, 0, align); if (z == NULL) { diff --git a/drivers/net/bnx2x/bnx2x_rxtx.c b/drivers/net/bnx2x/bnx2x_rxtx.c index a0d4ac9..325b94d 100644 --- a/drivers/net/bnx2x/bnx2x_rxtx.c +++ b/drivers/net/bnx2x/bnx2x_rxtx.c @@ -26,7 +26,8 @@ ring_dma_zone_reserve(struct rte_eth_dev *dev, const char *ring_name, if (mz) return mz; - return rte_memzone_reserve_aligned(z_name, ring_size, socket_id, 0, BNX2X_PAGE_SIZE); + return rte_memzone_reserve_aligned_contig(z_name, ring_size, socket_id, + 0, BNX2X_PAGE_SIZE); } static void -- 2.7.4