From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: Harry van Haaren <harry.van.haaren@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] eventdev: add dev id checks to config functions
Date: Mon, 4 Sep 2017 10:50:40 +0530 [thread overview]
Message-ID: <20170904052038.GA11420@jerin> (raw)
In-Reply-To: <1500900500-144237-1-git-send-email-harry.van.haaren@intel.com>
-----Original Message-----
> Date: Mon, 24 Jul 2017 13:48:20 +0100
> From: Harry van Haaren <harry.van.haaren@intel.com>
> To: dev@dpdk.org
> CC: jerin.jacob@caviumnetworks.com, Harry van Haaren
> <harry.van.haaren@intel.com>
> Subject: [PATCH] eventdev: add dev id checks to config functions
> X-Mailer: git-send-email 2.7.4
>
> This commit adds checks to verify the device ID is valid
> to the following functions. Given that they are non-datapath,
> these checks are always performed.
Makes sense.
>
> This commit also updates the event/octeontx test-cases to
> have the correct signed-ness, as the API has changes this
> change is required in order to compile.
>
> Suggested-by: Jesse Bruni <jesse.bruni@intel.com>
> Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
>
> ---
> @@ -1288,9 +1293,10 @@ worker_ordered_flow_producer(void *arg)
> static inline int
> test_producer_consumer_ingress_order_test(int (*fn)(void *))
> {
> - uint8_t nr_ports;
> + int16_t nr_ports;
>
> - nr_ports = RTE_MIN(rte_event_port_count(evdev), rte_lcore_count() - 1);
> + nr_ports = RTE_MIN(rte_event_port_count(evdev),
> + (int)rte_lcore_count() - 1);
While I agree on the problem statement, I am trying to see
1/ an API symmetrical to ethdev APIs. Similar problem solved in a differently in
ethdev. see rte_eth_dev_adjust_nb_rx_tx_desc().
Just want to make sure, all the APIs across ethdev, eventdev looks same
2/ How to get rid of above typecasting
Considering above two points and following the
rte_eth_dev_adjust_nb_rx_tx_desc() pattern. How about,
Removing,
rte_event_port_dequeue_depth()
rte_event_port_enqueue_depth()
rte_event_port_count()
rte_event_queue_count()
rte_event_queue_priority()
and change to,
int rte_event_port_attr_get(uint8_t dev_id, uint8_t port_id,
uint8_t *enqueue_depth /*out */, uint8_t *dequeue_depth /* out*/, uin8_t *count /*out*/);
int rte_event_queue_attr_get(uint8_t dev_id, uint8_t port_id,
uin8_t *prio /* out */, uint8_t *count /*out */);
or something similar.
next prev parent reply other threads:[~2017-09-04 5:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 12:48 Harry van Haaren
2017-09-04 5:20 ` Jerin Jacob [this message]
2017-09-06 14:45 ` Van Haaren, Harry
2017-09-06 14:57 ` Jerin Jacob
2017-09-08 15:18 ` [dpdk-dev] [PATCH v2 0/3] eventdev: add attribute based get APIs Harry van Haaren
2017-09-08 15:18 ` [dpdk-dev] [PATCH v2 1/4] eventdev: add port attribute function Harry van Haaren
2017-09-08 15:18 ` [dpdk-dev] [PATCH v2 2/4] eventdev: add dev attribute get function Harry van Haaren
2017-09-08 15:18 ` [dpdk-dev] [PATCH v2 3/4] eventdev: add queue attribute function Harry van Haaren
2017-09-08 15:18 ` [dpdk-dev] [PATCH v2 4/4] eventdev: add device started attribute Harry van Haaren
2017-09-08 15:36 ` [dpdk-dev] [PATCH v3 0/4] eventdev: add attribute based get APIs Harry van Haaren
2017-09-08 15:36 ` [dpdk-dev] [PATCH v3 1/4] eventdev: add port attribute function Harry van Haaren
2017-09-11 16:35 ` Jerin Jacob
2017-09-08 15:36 ` [dpdk-dev] [PATCH v3 2/4] eventdev: add dev attribute get function Harry van Haaren
2017-09-11 16:51 ` Jerin Jacob
2017-09-08 15:36 ` [dpdk-dev] [PATCH v3 3/4] eventdev: add queue attribute function Harry van Haaren
2017-09-11 17:36 ` Jerin Jacob
2017-09-08 15:36 ` [dpdk-dev] [PATCH v3 4/4] eventdev: add device started attribute Harry van Haaren
2017-09-11 17:52 ` Jerin Jacob
2017-09-12 8:07 ` Van Haaren, Harry
2017-09-11 16:16 ` [dpdk-dev] [PATCH v3 0/4] eventdev: add attribute based get APIs Jerin Jacob
2017-09-14 16:08 ` [dpdk-dev] [PATCH v4 " Harry van Haaren
2017-09-14 16:09 ` [dpdk-dev] [PATCH v4 1/4] eventdev: add port attribute function Harry van Haaren
2017-09-14 16:19 ` Van Haaren, Harry
2017-09-14 16:09 ` [dpdk-dev] [PATCH v4 2/4] eventdev: add dev attribute get function Harry van Haaren
2017-09-14 16:09 ` [dpdk-dev] [PATCH v4 3/4] eventdev: add queue attribute function Harry van Haaren
2017-09-14 16:09 ` [dpdk-dev] [PATCH v4 4/4] eventdev: add device started attribute Harry van Haaren
2017-09-15 6:14 ` [dpdk-dev] [PATCH v4 0/4] eventdev: add attribute based get APIs Nipun Gupta
2017-09-21 9:57 ` Jerin Jacob
2017-09-15 12:33 ` Jerin Jacob
2017-09-20 13:35 ` [dpdk-dev] [PATCH v5 0/5] Harry van Haaren
2017-09-20 13:35 ` [dpdk-dev] [PATCH v5 1/5] eventdev: add port attribute function Harry van Haaren
2017-09-20 13:36 ` [dpdk-dev] [PATCH v5 2/5] eventdev: add dev attribute get function Harry van Haaren
2017-09-20 13:36 ` [dpdk-dev] [PATCH v5 3/5] eventdev: add queue attribute function Harry van Haaren
2017-09-20 13:36 ` [dpdk-dev] [PATCH v5 4/5] eventdev: add device started attribute Harry van Haaren
2017-09-20 13:36 ` [dpdk-dev] [PATCH v5 5/5] eventdev: bump library version Harry van Haaren
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