From: "Chautru, Nicolas" <nicolas.chautru@intel.com>
To: "nipun.gupta@nxp.com" <nipun.gupta@nxp.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"gakhil@marvell.com" <gakhil@marvell.com>
Cc: "david.marchand@redhat.com" <david.marchand@redhat.com>,
"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>
Subject: Re: [dpdk-dev] [PATCH v7 6/9] baseband/la12xx: add enqueue and dequeue support
Date: Mon, 4 Oct 2021 23:23:37 +0000 [thread overview]
Message-ID: <BY5PR11MB445103AD884E5B1DCDA3E982F8AE9@BY5PR11MB4451.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20210928082953.18731-7-nipun.gupta@nxp.com>
> -----Original Message-----
> From: nipun.gupta@nxp.com <nipun.gupta@nxp.com>
> Sent: Tuesday, September 28, 2021 1:30 AM
> To: dev@dpdk.org; gakhil@marvell.com; Chautru, Nicolas
> <nicolas.chautru@intel.com>
> Cc: david.marchand@redhat.com; hemant.agrawal@nxp.com; Nipun Gupta
> <nipun.gupta@nxp.com>
> Subject: [PATCH v7 6/9] baseband/la12xx: add enqueue and dequeue
> support
>
> From: Hemant Agrawal <hemant.agrawal@nxp.com>
>
> Add support for enqueue and dequeue the LDPC enc/dec from the modem
> device.
>
> Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
> ---
> doc/guides/bbdevs/features/la12xx.ini | 13 +
> doc/guides/bbdevs/la12xx.rst | 47 ++-
> drivers/baseband/la12xx/bbdev_la12xx.c | 328 ++++++++++++++++++++-
> drivers/baseband/la12xx/bbdev_la12xx_ipc.h | 37 +++
> 4 files changed, 420 insertions(+), 5 deletions(-) create mode 100644
> doc/guides/bbdevs/features/la12xx.ini
>
> diff --git a/doc/guides/bbdevs/features/la12xx.ini
> b/doc/guides/bbdevs/features/la12xx.ini
> new file mode 100644
> index 0000000000..0aec5eecb6
> --- /dev/null
> +++ b/doc/guides/bbdevs/features/la12xx.ini
> @@ -0,0 +1,13 @@
> +;
> +; Supported features of the 'la12xx' bbdev driver.
> +;
> +; Refer to default.ini for the full list of available PMD features.
> +;
> +[Features]
> +Turbo Decoder (4G) = N
> +Turbo Encoder (4G) = N
> +LDPC Decoder (5G) = Y
> +LDPC Encoder (5G) = Y
> +LLR/HARQ Compression = N
> +HW Accelerated = Y
> +BBDEV API = Y
> diff --git a/doc/guides/bbdevs/la12xx.rst b/doc/guides/bbdevs/la12xx.rst
> index 3c9ac5c047..b111ec0dd6 100644
> --- a/doc/guides/bbdevs/la12xx.rst
> +++ b/doc/guides/bbdevs/la12xx.rst
> @@ -16,10 +16,11 @@ Features
>
> LA12xx PMD supports the following features:
>
> +- LDPC Encode in the DL
> +- LDPC Decode in the UL
> - Maximum of 8 UL queues
> - Maximum of 8 DL queues
> - PCIe Gen-3 x8 Interface
> -- MSI-X
>
> Installation
> ------------
> @@ -79,3 +80,47 @@ For enabling logs, use the following EAL parameter:
>
> Using ``bb.la12xx`` as log matching criteria, all Baseband PMD logs can be
> enabled which are lower than logging ``level``.
> +
> +Test Application
> +----------------
> +
> +BBDEV provides a test application, ``test-bbdev.py`` and range of test
> +data for testing the functionality of LA12xx for FEC encode and decode,
> +depending on the device capabilities. The test application is located
> +under app->test-bbdev folder and has the following options:
> +
> +.. code-block:: console
> +
> + "-p", "--testapp-path": specifies path to the bbdev test app.
> + "-e", "--eal-params" : EAL arguments which are passed to the test app.
> + "-t", "--timeout" : Timeout in seconds (default=300).
> + "-c", "--test-cases" : Defines test cases to run. Run all if not specified.
> + "-v", "--test-vector" : Test vector path (default=dpdk_path+/app/test-
> bbdev/test_vectors/bbdev_null.data).
> + "-n", "--num-ops" : Number of operations to process on device
> (default=32).
> + "-b", "--burst-size" : Operations enqueue/dequeue burst size
> (default=32).
> + "-s", "--snr" : SNR in dB used when generating LLRs for bler tests.
> + "-s", "--iter_max" : Number of iterations for LDPC decoder.
> + "-l", "--num-lcores" : Number of lcores to run (default=16).
> + "-i", "--init-device" : Initialise PF device with default values.
> +
> +
> +To execute the test application tool using simple decode or encode
> +data, type one of the following:
> +
> +.. code-block:: console
> +
> + ./test-bbdev.py
> + -e="--vdev=baseband_la12xx,socket_id=0,max_nb_queues=8" -c validation
> + -n 64 -b 1 -v ./ldpc_dec_default.data ./test-bbdev.py
> + -e="--vdev=baseband_la12xx,socket_id=0,max_nb_queues=8" -c validation
> + -n 64 -b 1 -v ./ldpc_enc_default.data
> +
> +The test application ``test-bbdev.py``, supports the ability to
> +configure the PF device with a default set of values, if the "-i" or "-
> +-init-device" option is included. The default values are defined in
> test_bbdev_perf.c.
> +
> +
> +Test Vectors
> +~~~~~~~~~~~~
> +
> +In addition to the simple LDPC decoder and LDPC encoder tests, bbdev
> +also provides a range of additional tests under the test_vectors
> +folder, which may be useful. The results of these tests will depend on
> +the LA12xx FEC capabilities which may cause some testcases to be skipped,
> but no failure should be reported.
> diff --git a/drivers/baseband/la12xx/bbdev_la12xx.c
> b/drivers/baseband/la12xx/bbdev_la12xx.c
> index 46ee5b4d70..69ca83cee6 100644
> --- a/drivers/baseband/la12xx/bbdev_la12xx.c
> +++ b/drivers/baseband/la12xx/bbdev_la12xx.c
> @@ -120,6 +120,10 @@ la12xx_queue_release(struct rte_bbdev *dev,
> uint16_t q_id)
> ((uint64_t) ((unsigned long) (A) \
> - ((uint64_t)ipc_priv->hugepg_start.host_vaddr)))
>
> +#define MODEM_P2V(A) \
> + ((uint64_t) ((unsigned long) (A) \
> + + (unsigned long)(ipc_priv->peb_start.host_vaddr)))
> +
> static int ipc_queue_configure(uint32_t channel_id,
> ipc_t instance, struct bbdev_la12xx_q_priv *q_priv) { @@ -
> 334,6 +338,318 @@ static const struct rte_bbdev_ops pmd_ops = {
> .queue_release = la12xx_queue_release,
> .start = la12xx_start
> };
> +
> +static inline int
> +is_bd_ring_full(uint32_t ci, uint32_t ci_flag,
> + uint32_t pi, uint32_t pi_flag)
> +{
> + if (pi == ci) {
> + if (pi_flag != ci_flag)
> + return 1; /* Ring is Full */
> + }
> + return 0;
> +}
> +
> +static inline int
> +prepare_ldpc_enc_op(struct rte_bbdev_enc_op *bbdev_enc_op,
> + struct bbdev_la12xx_q_priv *q_priv __rte_unused,
> + struct rte_bbdev_op_data *in_op_data __rte_unused,
> + struct rte_bbdev_op_data *out_op_data) {
> + struct rte_bbdev_op_ldpc_enc *ldpc_enc = &bbdev_enc_op-
> >ldpc_enc;
> + uint32_t total_out_bits;
> +
> + total_out_bits = (ldpc_enc->tb_params.cab *
> + ldpc_enc->tb_params.ea) + (ldpc_enc->tb_params.c -
> + ldpc_enc->tb_params.cab) * ldpc_enc->tb_params.eb;
> +
> + ldpc_enc->output.length = (total_out_bits + 7)/8;
> +
> + rte_pktmbuf_append(out_op_data->data, ldpc_enc->output.length);
> +
> + return 0;
> +}
> +
> +static inline int
> +prepare_ldpc_dec_op(struct rte_bbdev_dec_op *bbdev_dec_op,
> + struct bbdev_ipc_dequeue_op *bbdev_ipc_op,
> + struct bbdev_la12xx_q_priv *q_priv __rte_unused,
> + struct rte_bbdev_op_data *out_op_data __rte_unused) {
> + struct rte_bbdev_op_ldpc_dec *ldpc_dec = &bbdev_dec_op-
> >ldpc_dec;
> + uint32_t total_out_bits;
> + uint32_t num_code_blocks = 0;
> + uint16_t sys_cols;
> +
> + sys_cols = (ldpc_dec->basegraph == 1) ? 22 : 10;
> + if (ldpc_dec->tb_params.c == 1) {
> + total_out_bits = ((sys_cols * ldpc_dec->z_c) -
> + ldpc_dec->n_filler);
> + /* 5G-NR protocol uses 16 bit CRC when output packet
> + * size <= 3824 (bits). Otherwise 24 bit CRC is used.
> + * Adjust the output bits accordingly
> + */
> + if (total_out_bits - 16 <= 3824)
> + total_out_bits -= 16;
> + else
> + total_out_bits -= 24;
> + ldpc_dec->hard_output.length = (total_out_bits / 8);
> + } else {
> + total_out_bits = (((sys_cols * ldpc_dec->z_c) -
> + ldpc_dec->n_filler - 24) *
> + ldpc_dec->tb_params.c);
> + ldpc_dec->hard_output.length = (total_out_bits / 8) - 3;
> + }
> +
> + num_code_blocks = ldpc_dec->tb_params.c;
> +
> + bbdev_ipc_op->num_code_blocks =
> rte_cpu_to_be_32(num_code_blocks);
> +
> + return 0;
> +}
> +
> +static int
> +enqueue_single_op(struct bbdev_la12xx_q_priv *q_priv, void *bbdev_op) {
> + struct bbdev_la12xx_private *priv = q_priv->bbdev_priv;
> + ipc_userspace_t *ipc_priv = priv->ipc_priv;
> + ipc_instance_t *ipc_instance = ipc_priv->instance;
> + struct bbdev_ipc_dequeue_op *bbdev_ipc_op;
> + struct rte_bbdev_op_ldpc_enc *ldpc_enc;
> + struct rte_bbdev_op_ldpc_dec *ldpc_dec;
> + uint32_t q_id = q_priv->q_id;
> + uint32_t ci, ci_flag, pi, pi_flag;
> + ipc_ch_t *ch = &(ipc_instance->ch_list[q_id]);
> + ipc_br_md_t *md = &(ch->md);
> + size_t virt;
> + char *huge_start_addr =
> + (char *)q_priv->bbdev_priv->ipc_priv-
> >hugepg_start.host_vaddr;
> + struct rte_bbdev_op_data *in_op_data, *out_op_data;
> + char *data_ptr;
> + uint32_t l1_pcie_addr;
> + int ret;
> +
> + ci = IPC_GET_CI_INDEX(q_priv->host_ci);
> + ci_flag = IPC_GET_CI_FLAG(q_priv->host_ci);
> +
> + pi = IPC_GET_PI_INDEX(q_priv->host_pi);
> + pi_flag = IPC_GET_PI_FLAG(q_priv->host_pi);
> +
> + rte_bbdev_dp_log(DEBUG, "before bd_ring_full: pi: %u, ci: %u,"
> + "pi_flag: %u, ci_flag: %u, ring size: %u",
> + pi, ci, pi_flag, ci_flag, q_priv->queue_size);
> +
> + if (is_bd_ring_full(ci, ci_flag, pi, pi_flag)) {
> + rte_bbdev_dp_log(DEBUG, "bd ring full for queue id: %d",
> q_id);
> + return IPC_CH_FULL;
> + }
> +
> + virt = MODEM_P2V(q_priv->host_params->bd_m_modem_ptr[pi]);
> + bbdev_ipc_op = (struct bbdev_ipc_dequeue_op *)virt;
> + q_priv->bbdev_op[pi] = bbdev_op;
> +
> + switch (q_priv->op_type) {
> + case RTE_BBDEV_OP_LDPC_ENC:
> + ldpc_enc = &(((struct rte_bbdev_enc_op *)bbdev_op)-
> >ldpc_enc);
> + in_op_data = &ldpc_enc->input;
> + out_op_data = &ldpc_enc->output;
> +
> + ret = prepare_ldpc_enc_op(bbdev_op, q_priv,
> + in_op_data, out_op_data);
> + if (ret) {
> + rte_bbdev_log(ERR, "process_ldpc_enc_op fail, ret:
> %d",
> + ret);
> + return ret;
> + }
> + break;
> +
> + case RTE_BBDEV_OP_LDPC_DEC:
> + ldpc_dec = &(((struct rte_bbdev_dec_op *)bbdev_op)-
> >ldpc_dec);
> + in_op_data = &ldpc_dec->input;
> +
> + out_op_data = &ldpc_dec->hard_output;
> +
> + ret = prepare_ldpc_dec_op(bbdev_op, bbdev_ipc_op,
> + q_priv, out_op_data);
> + if (ret) {
> + rte_bbdev_log(ERR, "process_ldpc_dec_op fail, ret:
> %d",
> + ret);
> + return ret;
> + }
> + break;
> +
> + default:
> + rte_bbdev_log(ERR, "unsupported bbdev_ipc op type");
> + return -1;
> + }
> +
> + if (in_op_data->data) {
> + data_ptr = rte_pktmbuf_mtod(in_op_data->data, char *);
> + l1_pcie_addr = (uint32_t)GUL_USER_HUGE_PAGE_ADDR +
> + data_ptr - huge_start_addr;
> + bbdev_ipc_op->in_addr = l1_pcie_addr;
> + bbdev_ipc_op->in_len = in_op_data->length;
> + }
> +
> + if (out_op_data->data) {
> + data_ptr = rte_pktmbuf_mtod(out_op_data->data, char *);
> + l1_pcie_addr = (uint32_t)GUL_USER_HUGE_PAGE_ADDR +
> + data_ptr - huge_start_addr;
> + bbdev_ipc_op->out_addr =
> rte_cpu_to_be_32(l1_pcie_addr);
> + bbdev_ipc_op->out_len = rte_cpu_to_be_32(out_op_data-
> >length);
> + }
> +
> + /* Move Producer Index forward */
> + pi++;
> + /* Flip the PI flag, if wrapping */
> + if (unlikely(q_priv->queue_size == pi)) {
> + pi = 0;
> + pi_flag = pi_flag ? 0 : 1;
> + }
> +
> + if (pi_flag)
> + IPC_SET_PI_FLAG(pi);
> + else
> + IPC_RESET_PI_FLAG(pi);
> + q_priv->host_pi = pi;
> +
> + /* Wait for Data Copy & pi_flag update to complete before updating
> pi */
> + rte_mb();
> + /* now update pi */
> + md->pi = rte_cpu_to_be_32(pi);
> +
> + rte_bbdev_dp_log(DEBUG, "enter: pi: %u, ci: %u,"
> + "pi_flag: %u, ci_flag: %u, ring size: %u",
> + pi, ci, pi_flag, ci_flag, q_priv->queue_size);
> +
> + return 0;
> +}
> +
> +/* Enqueue decode burst */
> +static uint16_t
> +enqueue_dec_ops(struct rte_bbdev_queue_data *q_data,
> + struct rte_bbdev_dec_op **ops, uint16_t nb_ops) {
> + struct bbdev_la12xx_q_priv *q_priv = q_data->queue_private;
> + int nb_enqueued, ret;
> +
> + for (nb_enqueued = 0; nb_enqueued < nb_ops; nb_enqueued++) {
> + ret = enqueue_single_op(q_priv, ops[nb_enqueued]);
> + if (ret)
> + break;
> + }
> +
> + q_data->queue_stats.enqueue_err_count += nb_ops -
> nb_enqueued;
> + q_data->queue_stats.enqueued_count += nb_enqueued;
> +
> + return nb_enqueued;
> +}
> +
> +/* Enqueue encode burst */
> +static uint16_t
> +enqueue_enc_ops(struct rte_bbdev_queue_data *q_data,
> + struct rte_bbdev_enc_op **ops, uint16_t nb_ops) {
> + struct bbdev_la12xx_q_priv *q_priv = q_data->queue_private;
> + int nb_enqueued, ret;
> +
> + for (nb_enqueued = 0; nb_enqueued < nb_ops; nb_enqueued++) {
> + ret = enqueue_single_op(q_priv, ops[nb_enqueued]);
> + if (ret)
> + break;
> + }
> +
> + q_data->queue_stats.enqueue_err_count += nb_ops -
> nb_enqueued;
> + q_data->queue_stats.enqueued_count += nb_enqueued;
> +
> + return nb_enqueued;
> +}
> +
> +/* Dequeue encode burst */
> +static void *
> +dequeue_single_op(struct bbdev_la12xx_q_priv *q_priv, void *dst) {
> + void *op;
> + uint32_t ci, ci_flag;
> + uint32_t temp_ci;
> +
> + temp_ci = q_priv->host_params->ci;
> + if (temp_ci == q_priv->host_ci)
> + return NULL;
> +
> + ci = IPC_GET_CI_INDEX(q_priv->host_ci);
> + ci_flag = IPC_GET_CI_FLAG(q_priv->host_ci);
> +
> + rte_bbdev_dp_log(DEBUG,
> + "ci: %u, ci_flag: %u, ring size: %u",
> + ci, ci_flag, q_priv->queue_size);
> +
> + op = q_priv->bbdev_op[ci];
> +
> + rte_memcpy(dst, q_priv->msg_ch_vaddr[ci],
> + sizeof(struct bbdev_ipc_enqueue_op));
> +
> + /* Move Consumer Index forward */
> + ci++;
> + /* Flip the CI flag, if wrapping */
> + if (q_priv->queue_size == ci) {
> + ci = 0;
> + ci_flag = ci_flag ? 0 : 1;
> + }
> + if (ci_flag)
> + IPC_SET_CI_FLAG(ci);
> + else
> + IPC_RESET_CI_FLAG(ci);
> +
> + q_priv->host_ci = ci;
> +
> + rte_bbdev_dp_log(DEBUG,
> + "exit: ci: %u, ci_flag: %u, ring size: %u",
> + ci, ci_flag, q_priv->queue_size);
> +
> + return op;
> +}
> +
> +/* Dequeue decode burst */
> +static uint16_t
> +dequeue_dec_ops(struct rte_bbdev_queue_data *q_data,
> + struct rte_bbdev_dec_op **ops, uint16_t nb_ops) {
> + struct bbdev_la12xx_q_priv *q_priv = q_data->queue_private;
> + struct bbdev_ipc_enqueue_op bbdev_ipc_op;
> + int nb_dequeued;
> +
> + for (nb_dequeued = 0; nb_dequeued < nb_ops; nb_dequeued++) {
> + ops[nb_dequeued] = dequeue_single_op(q_priv,
> &bbdev_ipc_op);
> + if (!ops[nb_dequeued])
> + break;
> + ops[nb_dequeued]->status = bbdev_ipc_op.status;
> + }
> + q_data->queue_stats.dequeued_count += nb_dequeued;
> +
> + return nb_dequeued;
> +}
> +
> +/* Dequeue encode burst */
> +static uint16_t
> +dequeue_enc_ops(struct rte_bbdev_queue_data *q_data,
> + struct rte_bbdev_enc_op **ops, uint16_t nb_ops) {
> + struct bbdev_la12xx_q_priv *q_priv = q_data->queue_private;
> + struct bbdev_ipc_enqueue_op bbdev_ipc_op;
> + int nb_enqueued;
> +
> + for (nb_enqueued = 0; nb_enqueued < nb_ops; nb_enqueued++) {
> + ops[nb_enqueued] = dequeue_single_op(q_priv,
> &bbdev_ipc_op);
> + if (!ops[nb_enqueued])
> + break;
> + ops[nb_enqueued]->status = bbdev_ipc_op.status;
> + }
> + q_data->queue_stats.enqueued_count += nb_enqueued;
> +
> + return nb_enqueued;
> +}
> +
> static struct hugepage_info *
> get_hugepage_info(void)
> {
> @@ -710,10 +1026,14 @@ la12xx_bbdev_create(struct rte_vdev_device
> *vdev,
> bbdev->intr_handle = NULL;
>
> /* register rx/tx burst functions for data path */
> - bbdev->dequeue_enc_ops = NULL;
> - bbdev->dequeue_dec_ops = NULL;
> - bbdev->enqueue_enc_ops = NULL;
> - bbdev->enqueue_dec_ops = NULL;
> + bbdev->dequeue_enc_ops = dequeue_enc_ops;
> + bbdev->dequeue_dec_ops = dequeue_dec_ops;
> + bbdev->enqueue_enc_ops = enqueue_enc_ops;
> + bbdev->enqueue_dec_ops = enqueue_dec_ops;
These functions are for 4G which are not supported here. These can be kept as NULL. The ones used for LDPC are below.
> + bbdev->dequeue_ldpc_enc_ops = dequeue_enc_ops;
> + bbdev->dequeue_ldpc_dec_ops = dequeue_dec_ops;
> + bbdev->enqueue_ldpc_enc_ops = enqueue_enc_ops;
> + bbdev->enqueue_ldpc_dec_ops = enqueue_dec_ops;
>
> return 0;
> }
> diff --git a/drivers/baseband/la12xx/bbdev_la12xx_ipc.h
> b/drivers/baseband/la12xx/bbdev_la12xx_ipc.h
> index 5f613fb087..b6a7f677d0 100644
> --- a/drivers/baseband/la12xx/bbdev_la12xx_ipc.h
> +++ b/drivers/baseband/la12xx/bbdev_la12xx_ipc.h
> @@ -73,6 +73,25 @@ typedef struct {
> _IOWR(GUL_IPC_MAGIC, 5, struct ipc_msg *) #define
> IOCTL_GUL_IPC_CHANNEL_RAISE_INTERRUPT _IOW(GUL_IPC_MAGIC, 6, int
> *)
>
> +#define GUL_USER_HUGE_PAGE_OFFSET (0)
> +#define GUL_PCI1_ADDR_BASE (0x00000000ULL)
> +
> +#define GUL_USER_HUGE_PAGE_ADDR (GUL_PCI1_ADDR_BASE +
> GUL_USER_HUGE_PAGE_OFFSET)
> +
> +/* IPC PI/CI index & flag manipulation helpers */
> +#define IPC_PI_CI_FLAG_MASK 0x80000000 /* (1<<31) */
> +#define IPC_PI_CI_INDEX_MASK 0x7FFFFFFF /* ~(1<<31) */
> +
> +#define IPC_SET_PI_FLAG(x) (x |= IPC_PI_CI_FLAG_MASK)
> +#define IPC_RESET_PI_FLAG(x) (x &= IPC_PI_CI_INDEX_MASK)
> +#define IPC_GET_PI_FLAG(x) (x >> 31)
> +#define IPC_GET_PI_INDEX(x) (x & IPC_PI_CI_INDEX_MASK)
> +
> +#define IPC_SET_CI_FLAG(x) (x |= IPC_PI_CI_FLAG_MASK)
> +#define IPC_RESET_CI_FLAG(x) (x &= IPC_PI_CI_INDEX_MASK)
> +#define IPC_GET_CI_FLAG(x) (x >> 31)
> +#define IPC_GET_CI_INDEX(x) (x & IPC_PI_CI_INDEX_MASK)
> +
> /** buffer ring common metadata */
> typedef struct ipc_bd_ring_md {
> volatile uint32_t pi; /**< Producer index and flag (MSB)
> @@ -180,6 +199,24 @@ struct bbdev_ipc_enqueue_op {
> uint32_t rsvd;
> };
>
> +/** Structure specifying dequeue operation (dequeue at LA1224) */
> +struct bbdev_ipc_dequeue_op {
> + /** Input buffer memory address */
> + uint32_t in_addr;
> + /** Input buffer memory length */
> + uint32_t in_len;
> + /** Output buffer memory address */
> + uint32_t out_addr;
> + /** Output buffer memory length */
> + uint32_t out_len;
> + /* Number of code blocks. Only set when HARQ is used */
> + uint32_t num_code_blocks;
> + /** Dequeue Operation flags */
> + uint32_t op_flags;
> + /** Shared metadata between L1 and L2 */
> + uint32_t shared_metadata;
> +};
> +
> /* This shared memory would be on the host side which have copy of some
> * of the parameters which are also part of Shared BD ring. Read access
> * of these parameters from the host side would not be over PCI.
> --
> 2.17.1
next prev parent reply other threads:[~2021-10-04 23:23 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 6:34 [dpdk-dev] [PATCH 1/6] baseband: introduce NXP LA12xx driver Hemant Agrawal
2021-03-18 6:34 ` [dpdk-dev] [PATCH 2/6] baseband/la12xx: add devargs for max queues Hemant Agrawal
2021-03-18 6:34 ` [dpdk-dev] [PATCH 3/6] baseband/la12xx: add support for multiple modems Hemant Agrawal
2021-03-18 6:34 ` [dpdk-dev] [PATCH 4/6] baseband/la12xx: add queue and modem config support Hemant Agrawal
2021-03-18 6:34 ` [dpdk-dev] [PATCH 5/6] baseband/la12xx: add enqueue and dequeue support Hemant Agrawal
2021-03-18 6:34 ` [dpdk-dev] [PATCH 6/6] baseband/la12xx: add documentation support Hemant Agrawal
2021-03-18 14:53 ` [dpdk-dev] [PATCH 1/6] baseband: introduce NXP LA12xx driver David Marchand
2021-03-19 5:54 ` Hemant Agrawal
2021-04-08 8:55 ` [dpdk-dev] [EXT] " Akhil Goyal
2021-04-08 8:57 ` Hemant Agrawal
2021-04-08 15:29 ` Chautru, Nicolas
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 0/8] baseband: add " Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 1/8] baseband: introduce " Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 2/8] baseband/la12xx: add devargs for max queues Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 3/8] baseband/la12xx: add support for multiple modems Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 4/8] baseband/la12xx: add queue and modem config support Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 5/8] baseband/la12xx: add enqueue and dequeue support Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 6/8] baseband/la12xx: add documentation support Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 7/8] app/bbdev: add parameter to take input in network order Hemant Agrawal
2021-04-12 7:22 ` David Marchand
2021-04-12 7:29 ` Hemant Agrawal
2021-04-10 17:02 ` [dpdk-dev] [PATCH v2 8/8] app/bbdev: add test vectors for transport blocks Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 0/8] baseband: add NXP LA12xx driver Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 1/8] baseband: introduce " Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 0/8] baseband: add " Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 1/8] bbdev: add network order data capability Hemant Agrawal
2021-04-24 21:59 ` Chautru, Nicolas
2021-04-25 16:14 ` Thomas Monjalon
2021-04-26 17:01 ` Dave Burley
2021-04-28 13:03 ` Hemant Agrawal
2021-04-28 13:34 ` Hemant Agrawal
2021-04-28 15:19 ` Chautru, Nicolas
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 2/8] baseband: introduce NXP LA12xx driver Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 3/8] baseband/la12xx: add devargs for max queues Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 4/8] baseband/la12xx: add support for multiple modems Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 5/8] baseband/la12xx: add queue and modem config support Hemant Agrawal
2021-04-24 22:12 ` Chautru, Nicolas
2021-05-13 11:01 ` Nipun Gupta
2021-05-13 14:51 ` Chautru, Nicolas
2021-05-17 17:00 ` Nipun Gupta
2021-05-17 17:53 ` Chautru, Nicolas
2021-05-19 18:43 ` Nipun Gupta
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 6/8] baseband/la12xx: add enqueue and dequeue support Hemant Agrawal
2021-04-24 10:36 ` [dpdk-dev] [PATCH v4 7/8] app/bbdev: enable la12xx for bbdev Hemant Agrawal
2021-04-24 10:37 ` [dpdk-dev] [PATCH v4 8/8] app/bbdev: add test vectors for transport blocks Hemant Agrawal
2021-04-24 22:05 ` Chautru, Nicolas
2021-05-05 12:31 ` [dpdk-dev] [EXT] [PATCH v4 0/8] baseband: add NXP LA12xx driver Akhil Goyal
2021-06-16 20:35 ` Akhil Goyal
2021-06-26 9:59 ` Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 2/8] baseband/la12xx: add devargs for max queues Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 3/8] baseband/la12xx: add support for multiple modems Hemant Agrawal
2021-04-14 0:02 ` Chautru, Nicolas
2021-04-14 12:10 ` Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 4/8] baseband/la12xx: add queue and modem config support Hemant Agrawal
2021-04-14 0:41 ` Chautru, Nicolas
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 5/8] baseband/la12xx: add enqueue and dequeue support Hemant Agrawal
2021-04-14 0:53 ` Chautru, Nicolas
2021-04-14 12:06 ` Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 6/8] baseband/la12xx: add documentation support Hemant Agrawal
2021-04-14 0:57 ` Chautru, Nicolas
2021-04-14 11:59 ` Hemant Agrawal
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 7/8] app/bbdev: add parameter to take input in network order Hemant Agrawal
2021-04-14 1:00 ` Chautru, Nicolas
2021-04-14 12:15 ` Nipun Gupta
2021-04-13 5:17 ` [dpdk-dev] [PATCH v3 8/8] app/bbdev: add test vectors for transport blocks Hemant Agrawal
2021-04-14 1:09 ` Chautru, Nicolas
2021-04-14 12:16 ` Nipun Gupta
2021-04-14 15:48 ` Chautru, Nicolas
2021-04-13 10:06 ` [dpdk-dev] [EXT] [PATCH v3 0/8] baseband: add NXP LA12xx driver Akhil Goyal
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 0/9] " Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 1/9] bbdev: add big endian processing data capability Nipun Gupta
2021-09-13 18:39 ` Chautru, Nicolas
2021-09-17 8:30 ` Nipun Gupta
2021-09-17 14:23 ` Chautru, Nicolas
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 2/9] baseband: introduce NXP LA12xx driver Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 3/9] baseband/la12xx: add devargs for max queues Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 4/9] baseband/la12xx: add support for multiple modems Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 5/9] baseband/la12xx: add queue and modem config support Nipun Gupta
2021-09-13 18:56 ` Chautru, Nicolas
2021-09-17 8:33 ` Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 6/9] baseband/la12xx: add enqueue and dequeue support Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 7/9] app/bbdev: enable la12xx for bbdev Nipun Gupta
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 8/9] app/bbdev: handle endianness of test data Nipun Gupta
2021-09-13 18:45 ` Chautru, Nicolas
2021-09-12 12:15 ` [dpdk-dev] [PATCH v5 9/9] app/bbdev: add test vectors for transport blocks Nipun Gupta
2021-09-13 19:01 ` Chautru, Nicolas
2021-09-17 8:37 ` Nipun Gupta
2021-09-17 14:20 ` Chautru, Nicolas
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 0/9] baseband: add NXP LA12xx driver nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 1/9] bbdev: add big endian processing data processing info nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 2/9] baseband: introduce NXP LA12xx driver nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 3/9] baseband/la12xx: add devargs for max queues nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 4/9] baseband/la12xx: add support for multiple modems nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 5/9] baseband/la12xx: add queue and modem config support nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 6/9] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 7/9] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 8/9] app/bbdev: handle endianness of test data nipun.gupta
2021-09-24 4:37 ` [dpdk-dev] [PATCH v6 9/9] app/bbdev: add test vectors for transport blocks nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 0/9] baseband: add NXP LA12xx driver nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 1/9] bbdev: add big endian processing data processing info nipun.gupta
2021-10-04 23:09 ` Chautru, Nicolas
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 2/9] baseband: introduce NXP LA12xx driver nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 3/9] baseband/la12xx: add devargs for max queues nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 4/9] baseband/la12xx: add support for multiple modems nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 5/9] baseband/la12xx: add queue and modem config support nipun.gupta
2021-10-04 23:19 ` Chautru, Nicolas
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 6/9] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-10-04 23:23 ` Chautru, Nicolas [this message]
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 7/9] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 8/9] app/bbdev: handle endianness of test data nipun.gupta
2021-10-04 23:38 ` Chautru, Nicolas
2021-09-28 8:29 ` [dpdk-dev] [PATCH v7 9/9] app/bbdev: add test vectors for transport blocks nipun.gupta
2021-10-04 23:31 ` Chautru, Nicolas
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 0/8] baseband: add NXP LA12xx driver nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 1/8] bbdev: add big endian processing data processing info nipun.gupta
2021-10-06 21:02 ` Chautru, Nicolas
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 2/8] baseband: introduce NXP LA12xx driver nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 3/8] baseband/la12xx: add devargs for max queues nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 4/8] baseband/la12xx: add support for multiple modems nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 5/8] baseband/la12xx: add queue and modem config support nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 6/8] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 7/8] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-10-06 11:31 ` [dpdk-dev] [PATCH v8 8/8] app/bbdev: handle endianness of test data nipun.gupta
2021-10-06 20:24 ` Chautru, Nicolas
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 0/8] baseband: add NXP LA12xx driver nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 1/8] bbdev: add device info related to data endianness assumption nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 2/8] baseband: introduce NXP LA12xx driver nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 3/8] baseband/la12xx: add devargs for max queues nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 4/8] baseband/la12xx: add support for multiple modems nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 5/8] baseband/la12xx: add queue and modem config support nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 6/8] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 7/8] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-10-07 9:33 ` [dpdk-dev] [PATCH v9 8/8] app/bbdev: handle endianness of test data nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 0/8] baseband: add NXP LA12xx driver nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 1/8] bbdev: add device info related to data endianness nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 2/8] baseband: introduce NXP LA12xx driver nipun.gupta
2021-10-16 13:58 ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 3/8] baseband/la12xx: add devargs for max queues nipun.gupta
2021-10-16 14:00 ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 4/8] baseband/la12xx: add support for multiple modems nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 5/8] baseband/la12xx: add queue and modem config support nipun.gupta
2021-10-16 14:13 ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 6/8] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 7/8] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-10-11 4:32 ` [dpdk-dev] [PATCH v10 8/8] app/bbdev: handle endianness of test data nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 0/8] baseband: add NXP LA12xx driver nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 1/8] bbdev: add device info related to data endianness nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 2/8] baseband: introduce NXP LA12xx driver nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 3/8] baseband/la12xx: add devargs for max queues nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 4/8] baseband/la12xx: add support for multiple modems nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 5/8] baseband/la12xx: add queue and modem config support nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 6/8] baseband/la12xx: add enqueue and dequeue support nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 7/8] app/bbdev: enable la12xx for bbdev nipun.gupta
2021-10-17 6:53 ` [dpdk-dev] [PATCH v11 8/8] app/bbdev: handle endianness of test data nipun.gupta
2021-10-18 15:23 ` [dpdk-dev] [EXT] [PATCH v11 0/8] baseband: add NXP LA12xx driver Akhil Goyal
2021-10-18 18:08 ` Chautru, Nicolas
2021-10-18 18:13 ` Akhil Goyal
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