From: Shreyansh Jain <shreyansh.jain@nxp.com>
To: Gaetan Rivet <gaetan.rivet@6wind.com>
Cc: <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 11/18] devargs: simplify implementation
Date: Mon, 16 Oct 2017 17:12:37 +0530 [thread overview]
Message-ID: <4f3a6e5e-65ea-4cef-1146-3b91943ec5c7@nxp.com> (raw)
In-Reply-To: <39e734ea-531c-6335-f1d5-22c75fe38f9e@nxp.com>
Hello Gaetan,
Please ignore this email (reason inline)
On Monday 16 October 2017 05:09 PM, Shreyansh Jain wrote:
> Hello Gaetan,
>
> On Thursday 12 October 2017 01:51 PM, Gaetan Rivet wrote:
>> Re-use existing code, remove incorrect comments.
>>
>> Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
>> ---
>> lib/librte_eal/common/eal_common_devargs.c | 8 +++-----
>> 1 file changed, 3 insertions(+), 5 deletions(-)
>>
>> diff --git a/lib/librte_eal/common/eal_common_devargs.c
>> b/lib/librte_eal/common/eal_common_devargs.c
>> index 49cc3b8..1d87cd9 100644
>> --- a/lib/librte_eal/common/eal_common_devargs.c
>> +++ b/lib/librte_eal/common/eal_common_devargs.c
>> @@ -153,21 +153,19 @@ rte_eal_devargs_insert(struct rte_devargs *da)
>> return 0;
>> }
>
> While trying to work on this patch, I noticed that the complete series
> (including "Move PCI away from EAL") is not cleanly applicable on
> current master (17.11 RC1). I thought it would be some tiny issues.
>
> But there are some issues which I couldn't pass, Like...
>
>> -/* store a whitelist parameter for later parsing */
>> int
>
> In the this function
>
>> -rte_eal_devargs_add(const char *devargs_str)
>> +rte_eal_devargs_add(const char *dev)
>> {
>> struct rte_devargs *devargs = NULL;
>> - const char *dev = devargs_str;
>> - /* use calloc instead of rte_zmalloc as it's called early at init */
>> devargs = calloc(1, sizeof(*devargs));
>> if (devargs == NULL)
>> goto fail;
>> if (rte_eal_devargs_parse(devargs, "%s", dev))
>> goto fail;
>
> These lines don't exist in your patch
>
> ---
> 59c2ba6c 172) if (bus->conf.probe_mode == RTE_BUS_PROBE_UNDEFINED) {
> b631f3b0 173) if (devargs->policy == RTE_DEV_WHITELISTED)
> 59c2ba6c 174) bus->conf.probe_mode =
> RTE_BUS_PROBE_WHITELIST;
> b631f3b0 175) else if (devargs->policy == RTE_DEV_BLACKLISTED)
> 59c2ba6c 176) bus->conf.probe_mode =
> RTE_BUS_PROBE_BLACKLIST;
> 02823c1d 177) }
> bf6dea0e 178) TAILQ_INSERT_TAIL(&devargs_list, devargs, next);
> bf6dea0e 179) return 0;
> 0215a4c6 180)
> ---
> (Some introduced by the move PCI series, but others like b631f3b0 are
> very old ~17.08)
>
>
>> - TAILQ_INSERT_TAIL(&devargs_list, devargs, next);
>> + if (rte_eal_devargs_insert(devargs))
>> + goto fail;
>
> And hence, I don't know whether you intend to insert the above line
> after or before checking PROBE.
>
>> return 0;
>> fail:
>>
>
> Maybe I am doing something wrong here - any ideas? Can you send an
> updated/rebased version on current master HEAD?
Just after sending this, I noticed that I had not applied the "Bus
control framework" patch set which the "devargs..." cover letter talks
about.
I will try with that and confirm if there is still any issue.
>
> -
> Shreyansh
>
next prev parent reply other threads:[~2017-10-16 11:30 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 16:07 [dpdk-dev] [PATCH 0/6] devargs cleanup Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 1/6] devargs: introduce iterator Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 2/6] devargs: introduce foreach macro Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 3/6] vdev: do not reference devargs_list Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 4/6] bus/pci: " Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 5/6] test: remove rte_devargs unit tests Gaetan Rivet
2017-08-25 16:07 ` [dpdk-dev] [PATCH 6/6] devargs: make devargs_list private Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 00/18] devargs cleanup Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 01/18] eal: prepend busname on legacy device declaration Gaetan Rivet
2017-12-11 13:57 ` Shreyansh Jain
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 02/18] eal: remove generic devtype Gaetan Rivet
2017-10-17 18:16 ` Aaron Conole
2017-10-18 8:20 ` Gaëtan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 03/18] devargs: introduce iterator Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 04/18] devargs: introduce foreach macro Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 05/18] vdev: do not reference devargs list Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 06/18] bus/pci: " Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 07/18] test: remove devargs unit tests Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 08/18] devargs: make devargs list private Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 09/18] devargs: make parsing variadic Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 10/18] devargs: require bus name prefix Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 11/18] devargs: simplify implementation Gaetan Rivet
2017-10-16 11:39 ` Shreyansh Jain
2017-10-16 11:42 ` Shreyansh Jain [this message]
2017-10-16 13:42 ` Gaëtan Rivet
2017-10-17 5:58 ` Shreyansh Jain
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 12/18] eal: add generic device declaration parameter Gaetan Rivet
2017-12-13 14:26 ` Shreyansh Jain
2017-12-13 14:47 ` Gaëtan Rivet
2017-12-13 15:24 ` Shreyansh Jain
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 13/18] bus: make device recognition function public Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 14/18] net/failsafe: keep legacy sub-device declaration Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 15/18] ether: use new devargs parsing function Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 16/18] devargs: remove old " Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 17/18] devargs: use proper prefix Gaetan Rivet
2017-10-12 8:21 ` [dpdk-dev] [PATCH v2 18/18] doc: remove devargs deprecation notices Gaetan Rivet
2017-10-12 11:28 ` Mcnamara, John
2017-12-13 10:17 ` Shreyansh Jain
2017-12-13 10:25 ` Gaëtan Rivet
2017-12-13 10:54 ` Shreyansh Jain
2017-12-22 4:59 ` Shreyansh Jain
2017-12-22 8:33 ` Gaëtan Rivet
2017-10-17 18:18 ` [dpdk-dev] [PATCH v2 00/18] devargs cleanup Aaron Conole
2017-10-18 8:36 ` Gaëtan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 00/10] " Gaetan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 01/10] devargs: introduce iterator Gaetan Rivet
2018-03-21 5:43 ` Tan, Jianfeng
2018-03-21 8:50 ` Gaëtan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 02/10] devargs: introduce foreach macro Gaetan Rivet
2018-04-22 21:42 ` Thomas Monjalon
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 03/10] bus/vdev: do not reference devargs list Gaetan Rivet
2018-03-21 5:41 ` Tan, Jianfeng
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 04/10] bus/pci: " Gaetan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 05/10] net/vdev_netvsc: " Gaetan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 06/10] test: remove devargs unit tests Gaetan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 07/10] devargs: make devargs list private Gaetan Rivet
2018-04-22 21:46 ` Thomas Monjalon
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 08/10] devargs: make parsing variadic Gaetan Rivet
2018-04-22 21:52 ` Thomas Monjalon
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 09/10] devargs: use proper namespace prefix Gaetan Rivet
2018-03-20 23:20 ` [dpdk-dev] [PATCH v3 10/10] devargs: rename legacy API Gaetan Rivet
2018-04-22 22:00 ` [dpdk-dev] [PATCH v3 00/10] devargs cleanup Thomas Monjalon
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 " Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 01/10] devargs: introduce iterator Gaetan Rivet
2018-04-23 23:54 ` Stephen Hemminger
2018-04-24 10:22 ` Gaëtan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 02/10] devargs: introduce foreach macro Gaetan Rivet
2018-04-23 23:56 ` Stephen Hemminger
2018-04-24 10:26 ` Gaëtan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 03/10] bus/vdev: do not reference devargs list Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 04/10] bus/pci: " Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 05/10] net/vdev_netvsc: " Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 06/10] test: remove devargs unit tests Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 07/10] devargs: make devargs list private Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 08/10] devargs: make parsing variadic Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 09/10] devargs: use proper namespace prefix Gaetan Rivet
2018-04-23 22:41 ` [dpdk-dev] [PATCH v4 10/10] devargs: rename legacy API Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 00/10] devargs cleanup Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 01/10] devargs: introduce iterator Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 02/10] bus/vdev: do not reference devargs list Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 03/10] bus/pci: " Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 04/10] net/vdev_netvsc: " Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 05/10] test: remove devargs unit tests Gaetan Rivet
2018-04-25 0:45 ` Thomas Monjalon
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 06/10] devargs: make devargs list private Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 07/10] devargs: make parsing variadic Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 08/10] devargs: update devargs add documentation Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 09/10] devargs: use proper namespace prefix Gaetan Rivet
2018-04-23 23:54 ` [dpdk-dev] [PATCH v5 10/10] devargs: rename legacy API Gaetan Rivet
2018-04-25 1:51 ` Thomas Monjalon
2018-04-25 1:57 ` [dpdk-dev] [PATCH v5 00/10] devargs cleanup Thomas Monjalon
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