From: nipun.gupta@nxp.com To: dev@dpdk.org, gakhil@marvell.com, nicolas.chautru@intel.com Cc: david.marchand@redhat.com, hemant.agrawal@nxp.com, Nipun Gupta <nipun.gupta@nxp.com> Subject: [dpdk-dev] [PATCH v6 3/9] baseband/la12xx: add devargs for max queues Date: Fri, 24 Sep 2021 10:07:16 +0530 Message-ID: <20210924043722.27980-4-nipun.gupta@nxp.com> (raw) In-Reply-To: <20210924043722.27980-1-nipun.gupta@nxp.com> From: Hemant Agrawal <hemant.agrawal@nxp.com> This patch adds dev args to take max queues as input Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com> Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com> --- drivers/baseband/la12xx/bbdev_la12xx.c | 72 +++++++++++++++++++++++++- 1 file changed, 70 insertions(+), 2 deletions(-) diff --git a/drivers/baseband/la12xx/bbdev_la12xx.c b/drivers/baseband/la12xx/bbdev_la12xx.c index 7050b17728..8886b35429 100644 --- a/drivers/baseband/la12xx/bbdev_la12xx.c +++ b/drivers/baseband/la12xx/bbdev_la12xx.c @@ -19,13 +19,72 @@ RTE_LOG_REGISTER(bbdev_la12xx_logtype, pmd.bb.la12xx, NOTICE); +/* Initialisation params structure that can be used by LA12xx BBDEV driver */ +struct bbdev_la12xx_params { + uint8_t queues_num; /*< LA12xx BBDEV queues number */ +}; + +#define LA12XX_MAX_NB_QUEUES_ARG "max_nb_queues" + +static const char * const bbdev_la12xx_valid_params[] = { + LA12XX_MAX_NB_QUEUES_ARG, +}; + /* private data structure */ struct bbdev_la12xx_private { unsigned int max_nb_queues; /**< Max number of queues */ }; +static inline int +parse_u16_arg(const char *key, const char *value, void *extra_args) +{ + uint16_t *u16 = extra_args; + + unsigned int long result; + if ((value == NULL) || (extra_args == NULL)) + return -EINVAL; + errno = 0; + result = strtoul(value, NULL, 0); + if ((result >= (1 << 16)) || (errno != 0)) { + rte_bbdev_log(ERR, "Invalid value %lu for %s", result, key); + return -ERANGE; + } + *u16 = (uint16_t)result; + return 0; +} + +/* Parse parameters used to create device */ +static int +parse_bbdev_la12xx_params(struct bbdev_la12xx_params *params, + const char *input_args) +{ + struct rte_kvargs *kvlist = NULL; + int ret = 0; + + if (params == NULL) + return -EINVAL; + if (input_args) { + kvlist = rte_kvargs_parse(input_args, + bbdev_la12xx_valid_params); + if (kvlist == NULL) + return -EFAULT; + + ret = rte_kvargs_process(kvlist, bbdev_la12xx_valid_params[0], + &parse_u16_arg, ¶ms->queues_num); + if (ret < 0) + goto exit; + + } + +exit: + if (kvlist) + rte_kvargs_free(kvlist); + return ret; +} + /* Create device */ static int -la12xx_bbdev_create(struct rte_vdev_device *vdev) +la12xx_bbdev_create(struct rte_vdev_device *vdev, + struct bbdev_la12xx_params *init_params __rte_unused) { struct rte_bbdev *bbdev; const char *name = rte_vdev_device_name(vdev); @@ -62,7 +121,11 @@ la12xx_bbdev_create(struct rte_vdev_device *vdev) static int la12xx_bbdev_probe(struct rte_vdev_device *vdev) { + struct bbdev_la12xx_params init_params = { + 8 + }; const char *name; + const char *input_args; PMD_INIT_FUNC_TRACE(); @@ -73,7 +136,10 @@ la12xx_bbdev_probe(struct rte_vdev_device *vdev) if (name == NULL) return -EINVAL; - return la12xx_bbdev_create(vdev); + input_args = rte_vdev_device_args(vdev); + parse_bbdev_la12xx_params(&init_params, input_args); + + return la12xx_bbdev_create(vdev, &init_params); } /* Uninitialise device */ @@ -107,3 +173,5 @@ static struct rte_vdev_driver bbdev_la12xx_pmd_drv = { }; RTE_PMD_REGISTER_VDEV(DRIVER_NAME, bbdev_la12xx_pmd_drv); +RTE_PMD_REGISTER_PARAM_STRING(DRIVER_NAME, + LA12XX_MAX_NB_QUEUES_ARG"=<int>"); -- 2.17.1
next prev parent reply other threads:[~2021-09-24 4:38 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 ` nipun.gupta [this message] 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 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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