From: Bruce Richardson <bruce.richardson@intel.com>
To: "Burakov, Anatoly" <anatoly.burakov@intel.com>
Cc: dev@dpdk.org, thomas@monjalon.net, jerinj@marvell.com,
jiayu.hu@intel.com, Harry van Haaren <harry.van.haaren@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4 7/9] raw/ioat: add configure, start and stop functions
Date: Tue, 2 Jul 2019 10:59:39 +0100 [thread overview]
Message-ID: <20190702095939.GA405@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <71ac9f22-b9df-bc04-6069-af59689a8c01@intel.com>
On Tue, Jul 02, 2019 at 10:49:42AM +0100, Burakov, Anatoly wrote:
> On 01-Jul-19 4:55 PM, Bruce Richardson wrote:
> > Allow initializing a driver instance. Include selftest to validate these
> > functions.
> >
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > Tested-by: Harry van Haaren <harry.van.haaren@intel.com>
> > ---
> >
> > V4: Guarantee correct SUCCESS/FAILURE return values from test function
> > Use memzone rather than malloc for ring allocation so we can guarantee
> > contiguous memory.
> > V3: don't add a new descriptor format struct, reuse from rte_ioat_spec.h
> > V2: test cases placed in self-test routine
> > ---
>
> <snip>
>
> > static void
> > ioat_dev_info_get(struct rte_rawdev *dev, rte_rawdev_obj_t dev_info)
> > {
> > @@ -44,11 +119,17 @@ ioat_dev_info_get(struct rte_rawdev *dev, rte_rawdev_obj_t dev_info)
> > cfg->ring_size = ioat->ring_size;
> > }
> > +int ioat_rawdev_test(uint16_t dev_id);
> > +
> > static int
> > ioat_rawdev_create(const char *name, struct rte_pci_device *dev)
>
> ...and...
>
> > +
> > +int ioat_rawdev_test(uint16_t dev_id); /* pre-define to keep compiler happy */
> > +
>
> This looks like you're trying to avoid introducing a header file? (to my
> great shame, i don't quite get how would that even work...)
>
Yes, yes I am. I fail to see the need to create a whole new header file
just for a single function prototype, which can be easily stuck in the C
file instead. If the scope of internal data or prototypes needed grows
beyond this, then we can create an internal header to store it, but I don't
foresee that happening any time soon, since things are pretty
self-contained apart from these test cases.
> Otherwise,
>
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
>
> --
> Thanks,
> Anatoly
next prev parent reply other threads:[~2019-07-02 9:59 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 21:25 [dpdk-dev] [PATCH 0/8] raw/ioat: driver for Intel QuickData Technology Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 1/8] raw/ioat: add initial support for ioat rawdev driver Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 2/8] usertools/dpdk-devbind.py: add support for IOAT devices Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 3/8] raw/ioat: add register definition file Bruce Richardson
2019-05-30 23:53 ` Stephen Hemminger
2019-06-06 13:19 ` Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 4/8] raw/ioat: create device on probe and destroy on release Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 5/8] raw/ioat: add device info function Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 6/8] raw/ioat: add configure, start and stop functions Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 7/8] raw/ioat: add statistics functions Bruce Richardson
2019-05-30 21:25 ` [dpdk-dev] [PATCH 8/8] raw/ioat: add local API to perform copies Bruce Richardson
2019-06-03 14:44 ` Thomas Monjalon
2019-06-04 12:23 ` Bruce Richardson
2019-06-05 13:52 ` Jerin Jacob Kollanukkaran
2019-06-05 13:57 ` Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 0/8] raw/ioat: driver for Intel QuickData Technology Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 1/8] raw/ioat: add initial support for ioat rawdev driver Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 2/8] usertools/dpdk-devbind.py: add support for IOAT devices Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 3/8] raw/ioat: add register definition file Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 4/8] raw/ioat: create device on probe and destroy on release Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 5/8] raw/ioat: add device info function Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 6/8] raw/ioat: add configure, start and stop functions Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 7/8] raw/ioat: add statistics functions Bruce Richardson
2019-06-25 14:58 ` [dpdk-dev] [PATCH v2 8/8] raw/ioat: add local API to perform copies Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 0/8] raw/ioat: driver for Intel QuickData Technology Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 1/8] raw/ioat: add initial support for ioat rawdev driver Bruce Richardson
2019-06-27 11:55 ` Burakov, Anatoly
2019-06-28 12:43 ` Bruce Richardson
2019-07-01 7:38 ` Hu, Jiayu
2019-07-01 7:51 ` Thomas Monjalon
2019-07-01 8:29 ` Hu, Jiayu
2019-07-01 14:30 ` Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 2/8] usertools/dpdk-devbind.py: add support for IOAT devices Bruce Richardson
2019-06-27 11:57 ` Burakov, Anatoly
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 3/8] raw/ioat: add register definition file Bruce Richardson
2019-06-27 12:01 ` Burakov, Anatoly
2019-06-28 12:44 ` Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 4/8] raw/ioat: create device on probe and destroy on release Bruce Richardson
2019-06-27 12:09 ` Burakov, Anatoly
2019-06-28 16:21 ` Bruce Richardson
2019-06-27 12:28 ` Burakov, Anatoly
2019-06-28 12:46 ` Bruce Richardson
2019-06-28 12:59 ` Burakov, Anatoly
2019-06-28 13:15 ` Bruce Richardson
2019-06-28 13:28 ` Burakov, Anatoly
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 5/8] raw/ioat: add device info function Bruce Richardson
2019-06-27 12:16 ` Burakov, Anatoly
2019-06-28 21:09 ` Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 6/8] raw/ioat: add configure, start and stop functions Bruce Richardson
2019-06-27 12:29 ` Burakov, Anatoly
2019-06-27 16:37 ` Pattan, Reshma
2019-06-28 21:21 ` Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 7/8] raw/ioat: add statistics functions Bruce Richardson
2019-06-27 12:38 ` Burakov, Anatoly
2019-07-01 10:11 ` Pattan, Reshma
2019-07-01 12:56 ` Bruce Richardson
2019-06-27 10:40 ` [dpdk-dev] [PATCH v3 8/8] raw/ioat: add local API to perform copies Bruce Richardson
2019-06-27 12:45 ` Burakov, Anatoly
2019-06-27 15:34 ` [dpdk-dev] [PATCH v3 0/8] raw/ioat: driver for Intel QuickData Technology Van Haaren, Harry
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 0/9] " Bruce Richardson
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 1/9] rawdev: allow devices to skip extra memory allocation Bruce Richardson
2019-07-02 11:34 ` Hemant Agrawal
2019-07-02 11:43 ` Shreyansh Jain
2019-07-02 12:41 ` Bruce Richardson
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 2/9] raw/ioat: add initial support for ioat rawdev driver Bruce Richardson
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-devbind.py: add support for IOAT devices Bruce Richardson
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 4/9] raw/ioat: add register definition file Bruce Richardson
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 5/9] raw/ioat: create device on probe and destroy on release Bruce Richardson
2019-07-02 9:39 ` Burakov, Anatoly
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 6/9] raw/ioat: add device info function Bruce Richardson
2019-07-02 2:33 ` Hu, Jiayu
2019-07-02 8:28 ` Bruce Richardson
2019-07-02 9:40 ` Burakov, Anatoly
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 7/9] raw/ioat: add configure, start and stop functions Bruce Richardson
2019-07-02 9:49 ` Burakov, Anatoly
2019-07-02 9:59 ` Bruce Richardson [this message]
2019-07-01 15:55 ` [dpdk-dev] [PATCH v4 8/9] raw/ioat: add statistics functions Bruce Richardson
2019-07-02 9:50 ` Burakov, Anatoly
2019-07-01 15:56 ` [dpdk-dev] [PATCH v4 9/9] raw/ioat: add local API to perform copies Bruce Richardson
2019-07-01 15:58 ` [dpdk-dev] [PATCH v4 0/9] raw/ioat: driver for Intel QuickData Technology Bruce Richardson
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 " Bruce Richardson
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 1/9] rawdev: allow devices to skip extra memory allocation Bruce Richardson
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 2/9] raw/ioat: add initial support for ioat rawdev driver Bruce Richardson
2019-07-03 1:53 ` Hu, Jiayu
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-devbind.py: add support for IOAT devices Bruce Richardson
2019-07-03 1:54 ` Hu, Jiayu
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 4/9] raw/ioat: add register definition file Bruce Richardson
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 5/9] raw/ioat: create device on probe and destroy on release Bruce Richardson
2019-07-03 1:57 ` Hu, Jiayu
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 6/9] raw/ioat: add device info function Bruce Richardson
2019-07-03 1:58 ` Hu, Jiayu
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 7/9] raw/ioat: add configure, start and stop functions Bruce Richardson
2019-07-03 1:59 ` Hu, Jiayu
2019-07-03 16:21 ` Aaron Conole
2019-07-03 16:44 ` Bruce Richardson
2019-07-03 20:26 ` Aaron Conole
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 8/9] raw/ioat: add statistics functions Bruce Richardson
2019-07-03 2:00 ` Hu, Jiayu
2019-07-02 14:12 ` [dpdk-dev] [PATCH v5 9/9] raw/ioat: add local API to perform copies Bruce Richardson
2019-07-03 2:01 ` Hu, Jiayu
2019-07-04 7:45 ` [dpdk-dev] [PATCH v5 0/9] raw/ioat: driver for Intel QuickData Technology Thomas Monjalon
2019-07-04 22:17 ` Ferruh Yigit
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