[dpdk-dev] [PATCH v4 03/12] eal/bus: add scan, match and insert support

[Shreyansh Jain]

On Monday 26 December 2016 06:20 PM, Shreyansh Jain wrote:
> When a PMD is registred, it will associate itself with a bus.
>
> A bus is responsible for 'scan' of all the devices attached to it.
> All the scanned devices are attached to bus specific device_list.
> During the probe operation, 'match' of the drivers and devices would
> be done.
>
> Also, rather than adding a device to tail, a new device might be added to
> the list (pivoted on bus) at a predefined position, for example, adding it
> in order of addressing. Support for this is added as '*bus_insert'.
>
> This patch also adds necessary test framework to test the scan and
> match callbacks.
>
> Signed-off-by: Shreyansh Jain <shreyansh.jain at nxp.com>
> ---
>  app/test/test_bus.c                     | 265 ++++++++++++++++++++++++++++++++
>  lib/librte_eal/common/eal_common_bus.c  |  15 ++
>  lib/librte_eal/common/include/rte_bus.h |  64 ++++++++
>  3 files changed, 344 insertions(+)
>
> diff --git a/app/test/test_bus.c b/app/test/test_bus.c
> index 60950d3..98250c8 100644
> --- a/app/test/test_bus.c
> +++ b/app/test/test_bus.c
> @@ -80,12 +80,32 @@ struct dummy_bus {
>  struct rte_bus_list orig_bus_list =
>  	TAILQ_HEAD_INITIALIZER(orig_bus_list);
>

Checkpatch reported an error for this patch. I have sent v5 with the
fix.

-
Shreyansh