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From: Thomas Monjalon <thomas@monjalon.net>
To: Kalesh A P <kalesh-anakkur.purayil@broadcom.com>
Cc: dev@dpdk.org, ferruh.yigit@intel.com, declan.doherty@intel.com,
	arybchenko@solarflare.com
Subject: Re: [dpdk-dev] [RFC PATCH 0/3] librte_ethdev: error recovery support
Date: Wed, 11 Mar 2020 14:19:53 +0100
Message-ID: <1946963.KlZ2vcFHjT@xps> (raw)
In-Reply-To: <20200122101654.20824-1-kalesh-anakkur.purayil@broadcom.com>

22/01/2020 11:16, Kalesh A P:
> From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
> 
> This patch adds support for recovery event in rte_eth_event framework.
> FW error and FW reset conditions would be managed by PMD. Driver uses

"Driver"? THE driver? :)

> RTE_ETH_EVENT_INTR_RESET event to notify the applications about the
> FW reset or error.

Which drivers doe that?

> In such cases, PMD would need recovery events to
> notify application about PMD has recovered from FW reset or FW error.

Sorry I don't understand. You said application is notified of any error.
But the PMD can recover from this error? So what is the error at the end?
If the error is recovered why notifying the application?



  parent reply	other threads:[~2020-03-11 13:19 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-22 10:16 Kalesh A P
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 1/3] librte_ethdev: support device recovery event Kalesh A P
2020-03-11 13:20   ` Thomas Monjalon
2020-03-12  3:31     ` Kalesh Anakkur Purayil
2020-03-12  7:29       ` Thomas Monjalon
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 2/3] net/bnxt: notify applications about device reset Kalesh A P
2020-01-22 10:16 ` [dpdk-dev] [RFC PATCH 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-03-11 13:19 ` Thomas Monjalon [this message]
2020-03-12  3:25   ` [dpdk-dev] [RFC PATCH 0/3] librte_ethdev: error recovery support Kalesh Anakkur Purayil
2020-03-12  7:34     ` Thomas Monjalon
2020-07-03 16:12       ` Ferruh Yigit
2020-09-30  7:03 ` [dpdk-dev] [RFC V2 " Kalesh A P
2020-09-30  7:03   ` [dpdk-dev] [RFC V2 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30  7:03   ` [dpdk-dev] [RFC V2 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30  7:03   ` [dpdk-dev] [RFC V2 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-09-30  7:07 ` [dpdk-dev] [RFC PATCH v2 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30  7:07   ` [dpdk-dev] [RFC PATCH v2 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30  7:07   ` [dpdk-dev] [RFC PATCH v2 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30  7:07   ` [dpdk-dev] [RFC PATCH v2 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-09-30  7:12 ` [dpdk-dev] [RFC PATCH v3 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30  7:12   ` [dpdk-dev] [RFC PATCH v3 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30  7:50     ` Thomas Monjalon
2020-09-30  8:35       ` Kalesh Anakkur Purayil
2020-09-30  9:31         ` Thomas Monjalon
2020-09-30  7:12   ` [dpdk-dev] [RFC PATCH v3 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30  7:12   ` [dpdk-dev] [RFC PATCH v3 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-08 10:53     ` Asaf Penso
2020-09-30 12:33 ` [dpdk-dev] [RFC PATCH v4 0/3] librte_ethdev: error recovery support Kalesh A P
2020-09-30 12:33   ` [dpdk-dev] [RFC PATCH v4 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-09-30 12:33   ` [dpdk-dev] [RFC PATCH v4 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-09-30 12:33   ` [dpdk-dev] [RFC PATCH v4 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-06 17:25     ` Ophir Munk
2020-10-07  4:46       ` Kalesh Anakkur Purayil
2020-10-07  8:36         ` Ophir Munk
2020-10-07  9:37         ` Ferruh Yigit
2020-10-07 18:42           ` Ajit Khaparde
2020-10-07 16:49 ` [dpdk-dev] [PATCH v5 0/3] librte_ethdev: error recovery support Kalesh A P
2020-10-07 16:49   ` [dpdk-dev] [PATCH v5 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-10-08 10:49     ` Asaf Penso
2020-10-07 16:49   ` [dpdk-dev] [PATCH v5 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-10-07 16:49   ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: handle device recovery event Kalesh A P
2020-10-09  3:48 ` [dpdk-dev] [PATCH v6 0/3] librte_ethdev: error recovery support Kalesh A P
2020-10-09  3:48   ` [dpdk-dev] [PATCH v6 1/3] ethdev: support device reset and recovery events Kalesh A P
2020-10-11 21:29     ` Thomas Monjalon
2020-10-12  8:09       ` Andrew Rybchenko
2021-02-18 15:32         ` Ferruh Yigit
2020-10-09  3:48   ` [dpdk-dev] [PATCH v6 2/3] net/bnxt: notify applications about device reset/recovery Kalesh A P
2020-10-09  3:48   ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: handle device recovery event Kalesh A P

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