net/mvpp2: align with MUSDK 18.09
authorTomasz Duszynski <tdu@semihalf.com>
Tue, 25 Sep 2018 07:05:05 +0000 (09:05 +0200)
committerFerruh Yigit <ferruh.yigit@intel.com>
Thu, 27 Sep 2018 23:41:03 +0000 (01:41 +0200)
This patch introduces necessary changes required by MUSDK 18.09 library.

* As of MUSDK 18.09, pp2_cookie_t is no longer available. Now
  RX descriptor cookie is defined as plain u64 so existing cast
  is no longer valid.

* MUSDK 18.09 increased number of available bpools (buffer hw pools) by
  introducing dma regions support. Update mvpp2 driver accordingly.

* replace MV_NET_IP4_F_TOS with MV_NET_IP4_F_DSCP

  Before this patch, API allowed to configure a classification rule
  according to IPv4 TOS, which was not supported in classifier. This patch
  fixes this by using proper field.

* use 48 bit address mask

  We cannot get pointers exceeding 48 bits thus using 48 bit
  mask for extracting higher IOVA address bits is enough.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Yuval Caduri <cyuval@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Shlomi Gridish <sgridish@marvell.com>
Reviewed-by: Alan Winkowski <walan@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
doc/guides/nics/mvpp2.rst
drivers/crypto/mvsam/rte_mrvl_pmd.c
drivers/net/mvpp2/mrvl_ethdev.c
drivers/net/mvpp2/mrvl_flow.c
drivers/net/mvpp2/mrvl_qos.c

index a452c8a..3b3f8c6 100644 (file)
@@ -74,6 +74,7 @@ Features of the MVPP2 PMD are:
 - QoS
 - RX flow control
 - TX queue start/stop
 - QoS
 - RX flow control
 - TX queue start/stop
+- Scattered TX frames
 
 
 Limitations
 
 
 Limitations
@@ -96,19 +97,19 @@ Prerequisites
 
   .. code-block:: console
 
 
   .. code-block:: console
 
-     git clone https://github.com/MarvellEmbeddedProcessors/linux-marvell.git -b linux-4.4.52-armada-17.10
+     git clone https://github.com/MarvellEmbeddedProcessors/linux-marvell.git -b linux-4.4.120-armada-18.09
 
 - Out of tree `mvpp2x_sysfs` kernel module sources
 
   .. code-block:: console
 
 
 - Out of tree `mvpp2x_sysfs` kernel module sources
 
   .. code-block:: console
 
-     git clone https://github.com/MarvellEmbeddedProcessors/mvpp2x-marvell.git -b mvpp2x-armada-17.10
+     git clone https://github.com/MarvellEmbeddedProcessors/mvpp2x-marvell.git -b mvpp2x-armada-18.09
 
 - MUSDK (Marvell User-Space SDK) sources
 
   .. code-block:: console
 
 
 - MUSDK (Marvell User-Space SDK) sources
 
   .. code-block:: console
 
-     git clone https://github.com/MarvellEmbeddedProcessors/musdk-marvell.git -b musdk-armada-17.10
+     git clone https://github.com/MarvellEmbeddedProcessors/musdk-marvell.git -b musdk-armada-18.09
 
   MUSDK is a light-weight library that provides direct access to Marvell's
   PPv2 (Packet Processor v2). Alternatively prebuilt MUSDK library can be
 
   MUSDK is a light-weight library that provides direct access to Marvell's
   PPv2 (Packet Processor v2). Alternatively prebuilt MUSDK library can be
@@ -119,12 +120,6 @@ Prerequisites
   To get better understanding of the library one can consult documentation
   available in the ``doc`` top level directory of the MUSDK sources.
 
   To get better understanding of the library one can consult documentation
   available in the ``doc`` top level directory of the MUSDK sources.
 
-  MUSDK must be configured with the following features:
-
-  .. code-block:: console
-
-     --enable-bpool-dma=64
-
 - DPDK environment
 
   Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup
 - DPDK environment
 
   Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup
@@ -140,6 +135,9 @@ The following options can be modified in the ``config`` file.
 
     Toggle compilation of the librte mvpp2 driver.
 
 
     Toggle compilation of the librte mvpp2 driver.
 
+    .. Note::
+
+       When MVPP2 PMD is enabled ``CONFIG_RTE_LIBRTE_MVNETA_PMD`` must be disabled
 
 QoS Configuration
 -----------------
 
 QoS Configuration
 -----------------
@@ -314,7 +312,7 @@ Driver needs precompiled MUSDK library during compilation.
 
    export CROSS_COMPILE=<toolchain>/bin/aarch64-linux-gnu-
    ./bootstrap
 
    export CROSS_COMPILE=<toolchain>/bin/aarch64-linux-gnu-
    ./bootstrap
-   ./configure --host=aarch64-linux-gnu --enable-bpool-dma=64
+   ./configure --host=aarch64-linux-gnu
    make install
 
 MUSDK will be installed to `usr/local` under current directory.
    make install
 
 MUSDK will be installed to `usr/local` under current directory.
@@ -328,7 +326,8 @@ the path to the MUSDK installation directory needs to be exported.
    export LIBMUSDK_PATH=<musdk>/usr/local
    export CROSS=aarch64-linux-gnu-
    make config T=arm64-armv8a-linuxapp-gcc
    export LIBMUSDK_PATH=<musdk>/usr/local
    export CROSS=aarch64-linux-gnu-
    make config T=arm64-armv8a-linuxapp-gcc
-   sed -ri 's,(MVPP2_PMD=)n,\1y,' build/.config
+   sed -i "s/MVNETA_PMD=y/MVNETA_PMD=n/" build/.config
+   sed -i "s/MVPP2_PMD=n/MVPP2_PMD=y/" build/.config
    make
 
 Flow API
    make
 
 Flow API
@@ -500,15 +499,14 @@ Usage Example
 -------------
 
 MVPP2 PMD requires extra out of tree kernel modules to function properly.
 -------------
 
 MVPP2 PMD requires extra out of tree kernel modules to function properly.
-`musdk_uio` and `mv_pp_uio` sources are part of the MUSDK. Please consult
+`musdk_cma` sources are part of the MUSDK. Please consult
 ``doc/musdk_get_started.txt`` for the detailed build instructions.
 For `mvpp2x_sysfs` please consult ``Documentation/pp22_sysfs.txt`` for the
 detailed build instructions.
 
 .. code-block:: console
 
 ``doc/musdk_get_started.txt`` for the detailed build instructions.
 For `mvpp2x_sysfs` please consult ``Documentation/pp22_sysfs.txt`` for the
 detailed build instructions.
 
 .. code-block:: console
 
-   insmod musdk_uio.ko
-   insmod mv_pp_uio.ko
+   insmod musdk_cma.ko
    insmod mvpp2x_sysfs.ko
 
 Additionally interfaces used by DPDK application need to be put up:
    insmod mvpp2x_sysfs.ko
 
 Additionally interfaces used by DPDK application need to be put up:
index 73eff75..6d54c06 100644 (file)
@@ -864,7 +864,7 @@ cryptodev_mrvl_crypto_init(struct rte_vdev_device *vdev)
                        .private_data_size =
                                sizeof(struct mrvl_crypto_private),
                        .max_nb_queue_pairs =
                        .private_data_size =
                                sizeof(struct mrvl_crypto_private),
                        .max_nb_queue_pairs =
-                               sam_get_num_inst() * SAM_HW_RING_NUM,
+                               sam_get_num_inst() * sam_get_num_cios(0),
                        .socket_id = rte_socket_id()
                },
                .max_nb_sessions = MRVL_PMD_DEFAULT_MAX_NB_SESSIONS
                        .socket_id = rte_socket_id()
                },
                .max_nb_sessions = MRVL_PMD_DEFAULT_MAX_NB_SESSIONS
index 24bd0a5..26497ef 100644 (file)
@@ -54,9 +54,7 @@
 #define MRVL_ARP_LENGTH 28
 
 #define MRVL_COOKIE_ADDR_INVALID ~0ULL
 #define MRVL_ARP_LENGTH 28
 
 #define MRVL_COOKIE_ADDR_INVALID ~0ULL
-
-#define MRVL_COOKIE_HIGH_ADDR_SHIFT    (sizeof(pp2_cookie_t) * 8)
-#define MRVL_COOKIE_HIGH_ADDR_MASK     (~0ULL << MRVL_COOKIE_HIGH_ADDR_SHIFT)
+#define MRVL_COOKIE_HIGH_ADDR_MASK 0xffffff0000000000
 
 /** Port Rx offload capabilities */
 #define MRVL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_FILTER | \
 
 /** Port Rx offload capabilities */
 #define MRVL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_FILTER | \
@@ -1534,7 +1532,7 @@ mrvl_fill_bpool(struct mrvl_rxq *rxq, int num)
 
                entries[i].buff.addr =
                        rte_mbuf_data_iova_default(mbufs[i]);
 
                entries[i].buff.addr =
                        rte_mbuf_data_iova_default(mbufs[i]);
-               entries[i].buff.cookie = (pp2_cookie_t)(uint64_t)mbufs[i];
+               entries[i].buff.cookie = (uint64_t)mbufs[i];
                entries[i].bpool = bpool;
        }
 
                entries[i].bpool = bpool;
        }
 
@@ -2170,7 +2168,7 @@ mrvl_rx_pkt_burst(void *rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                if (unlikely(status != PP2_DESC_ERR_OK)) {
                        struct pp2_buff_inf binf = {
                                .addr = rte_mbuf_data_iova_default(mbuf),
                if (unlikely(status != PP2_DESC_ERR_OK)) {
                        struct pp2_buff_inf binf = {
                                .addr = rte_mbuf_data_iova_default(mbuf),
-                               .cookie = (pp2_cookie_t)(uint64_t)mbuf,
+                               .cookie = (uint64_t)mbuf,
                        };
 
                        pp2_bpool_put_buff(hif, bpool, &binf);
                        };
 
                        pp2_bpool_put_buff(hif, bpool, &binf);
@@ -2431,7 +2429,7 @@ mrvl_tx_pkt_burst(void *txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
                        rte_mbuf_prefetch_part2(pref_pkt_hdr);
                }
 
                        rte_mbuf_prefetch_part2(pref_pkt_hdr);
                }
 
-               sq->ent[sq->head].buff.cookie = (pp2_cookie_t)(uint64_t)mbuf;
+               sq->ent[sq->head].buff.cookie = (uint64_t)mbuf;
                sq->ent[sq->head].buff.addr =
                        rte_mbuf_data_iova_default(mbuf);
                sq->ent[sq->head].bpool =
                sq->ent[sq->head].buff.addr =
                        rte_mbuf_data_iova_default(mbuf);
                sq->ent[sq->head].bpool =
index 065b1aa..ffd1dab 100644 (file)
@@ -2437,7 +2437,8 @@ mrvl_create_cls_table(struct rte_eth_dev *dev, struct rte_flow *first_flow)
 
        if (first_flow->pattern & F_IP4_TOS) {
                key->proto_field[key->num_fields].proto = MV_NET_PROTO_IP4;
 
        if (first_flow->pattern & F_IP4_TOS) {
                key->proto_field[key->num_fields].proto = MV_NET_PROTO_IP4;
-               key->proto_field[key->num_fields].field.ipv4 = MV_NET_IP4_F_TOS;
+               key->proto_field[key->num_fields].field.ipv4 =
+                                                       MV_NET_IP4_F_DSCP;
                key->key_size += 1;
                key->num_fields += 1;
        }
                key->key_size += 1;
                key->num_fields += 1;
        }
index 5d80c3e..7fd9703 100644 (file)
@@ -654,7 +654,7 @@ setup_tc(struct pp2_ppio_tc_params *param, uint8_t inqs,
        struct pp2_ppio_inq_params *inq_params;
 
        param->pkt_offset = MRVL_PKT_OFFS;
        struct pp2_ppio_inq_params *inq_params;
 
        param->pkt_offset = MRVL_PKT_OFFS;
-       param->pools[0] = bpool;
+       param->pools[0][0] = bpool;
        param->default_color = color;
 
        inq_params = rte_zmalloc_socket("inq_params",
        param->default_color = color;
 
        inq_params = rte_zmalloc_socket("inq_params",