From: Hemant Agrawal <hemant.agrawal@nxp.com>
To: <dev@dpdk.org>
Cc: <thomas.monjalon@6wind.com>, <bruce.richardson@intel.com>,
<shreyansh.jain@nxp.com>, <john.mcnamara@intel.com>,
<ferruh.yigit@intel.com>, <jerin.jacob@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH v4 15/21] bus/fslmc: define hardware annotation area size
Date: Tue, 11 Apr 2017 19:07:21 +0530 [thread overview]
Message-ID: <1491917847-3935-16-git-send-email-hemant.agrawal@nxp.com> (raw)
In-Reply-To: <1491917847-3935-1-git-send-email-hemant.agrawal@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index b230e78..9ce1a9c 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
@@ -48,6 +48,16 @@
#define DPAA2_MBUF_MAX_ACQ_REL 7
#define MAX_BPID 256
+#define DPAA2_MBUF_HW_ANNOTATION 64
+#define DPAA2_FD_PTA_SIZE 64
+
+#if (DPAA2_MBUF_HW_ANNOTATION + DPAA2_FD_PTA_SIZE) > RTE_PKTMBUF_HEADROOM
+#error "Annotation requirement is more than RTE_PKTMBUF_HEADROOM"
+#endif
+
+/* we will re-use the HEADROOM for annotation in RX */
+#define DPAA2_HW_BUF_RESERVE 0
+#define DPAA2_PACKET_LAYOUT_ALIGN 64 /*changing from 256 */
struct dpaa2_dpio_dev {
TAILQ_ENTRY(dpaa2_dpio_dev) next;
--
1.9.1
next prev parent reply other threads:[~2017-04-11 13:38 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 13:37 [dpdk-dev] [PATCH v4 00/21] NXP DPAA2 FSLMC Bus driver Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 01/21] mk/dpaa2: add the crc support to the machine type Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 02/21] bus/fslmc: introducing fsl-mc bus driver Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 03/21] bus/fslmc: add QBMAN driver to bus Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 04/21] bus/fslmc: introduce MC object functions Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 05/21] bus/fslmc: add mc dpio object support Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 06/21] bus/fslmc: add mc dpbp " Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 07/21] eal/vfio: adding vfio utility functions in map file Hemant Agrawal
2017-04-12 13:49 ` Ferruh Yigit
2017-04-13 6:47 ` Shreyansh Jain
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 08/21] bus/fslmc: add vfio support Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 09/21] bus/fslmc: scan for net and sec device Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 10/21] bus/fslmc: add debug log support Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 11/21] bus/fslmc: dpio portal driver Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 12/21] bus/fslmc: introduce support for hardware mempool object Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 13/21] bus/fslmc: affine dpio to crypto threads Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 14/21] bus/fslmc: define queues for DPAA2 devices Hemant Agrawal
2017-04-11 13:37 ` Hemant Agrawal [this message]
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 16/21] bus/fslmc: introduce true and false macros Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 17/21] bus/fslmc: define VLAN header length Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 18/21] bus/fslmc: add packet FLE definitions Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 19/21] bus/fslmc: add physical-virtual address translation helpers Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 20/21] bus/fslmc: add support for DMA mapping for ARM SMMU Hemant Agrawal
2017-04-11 13:37 ` [dpdk-dev] [PATCH v4 21/21] bus/fslmc: frame queue based dq storage alloc Hemant Agrawal
2017-04-12 13:49 ` [dpdk-dev] [PATCH v4 00/21] NXP DPAA2 FSLMC Bus driver Ferruh Yigit
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