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From: Muneendra Kumar M <muneendra.kumar@broadcom.com>
To: Benjamin Block <lkml@mageta.org>
Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
	tj@kernel.org,  linux-nvme@lists.infradead.org, hare@suse.de,
	jsmart2021@gmail.com,  emilne@redhat.com, mkumar@redhat.com,
	Benjamin Block <bblock@linux.ibm.com>
Subject: RE: [PATCH v9 03/13] nvme: Added a newsysfs attribute appid_store
Date: Tue, 20 Apr 2021 12:24:41 +0530
Message-ID: <a6497bd924795a5a9279b893b0d83baf@mail.gmail.com> (raw)
In-Reply-To: <YHxRK33kf7OSVlxf@chlorum.ategam.org>

[-- Attachment #1.1: Type: text/plain, Size: 1544 bytes --]

Hi Benjamin,

>> ---
>>  drivers/nvme/host/fc.c | 73
>> +++++++++++++++++++++++++++++++++++++++++-
>>  1 file changed, 72 insertions(+), 1 deletion(-)

>Hmm, I wonder why only NVMe-FC? Or is this just for the moment? We also
have the FC transport class for SCSI; I assume this could feed the same
IDs into the LLDs.
At present it supports only for SCSI-FC .
In future we are adding the support for NVMe-FC
But to make it generic and avoid duplication we added this under
/sys/class/fc .

Ewan was mentioning that at some point there is a plan  to decouple the FC
transport
somewhat so that there is a layer that represents the FC stuff regardless
of the FC4 type
(SCSI, NVMe). When we have this layer we can move the things accordingly.

Regards,
Muneendra.

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Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-06 23:06 [PATCH v9 00/13] blkcg:Support to track FC storage blk io traffic Muneendra
2021-04-06 23:06 ` [PATCH v9 01/13] cgroup: Added cgroup_get_from_id Muneendra
2021-04-08  8:26   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 02/13] blkcg: Added a app identifier support for blkcg Muneendra
2021-04-08  8:26   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 03/13] nvme: Added a newsysfs attribute appid_store Muneendra
2021-04-18 15:32   ` Benjamin Block
2021-04-20  6:54     ` Muneendra Kumar M [this message]
2021-04-20 11:09       ` Benjamin Block
2021-04-22 23:29         ` James Smart
2021-04-23 10:14           ` Benjamin Block
2021-04-06 23:06 ` [PATCH v9 04/13] lpfc: vmid: Add the datastructure for supporting VMID in lpfc Muneendra
2021-04-08  8:28   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 05/13] lpfc: vmid: VMID params initialization Muneendra
2021-04-08  8:29   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 06/13] lpfc: vmid: Add support for vmid in mailbox command, does vmid resource allocation and vmid cleanup Muneendra
2021-04-08  8:32   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 07/13] lpfc: vmid: Implements ELS commands for appid patch Muneendra
2021-04-08  8:34   ` Hannes Reinecke
2021-04-20 12:38   ` Benjamin Block
2021-04-21 22:55     ` James Smart
2021-04-22  9:28       ` Benjamin Block
2021-04-06 23:06 ` [PATCH v9 08/13] lpfc: vmid: Functions to manage vmids Muneendra
2021-04-08  8:35   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 09/13] lpfc: vmid: Implements CT commands for appid Muneendra
2021-04-08  8:37   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 10/13] lpfc: vmid: Appends the vmid in the wqe before sending Muneendra
2021-04-06 23:06 ` [PATCH v9 11/13] lpfc: vmid: Timeout implementation for vmid Muneendra
2021-04-08  8:38   ` Hannes Reinecke
2021-04-06 23:06 ` [PATCH v9 12/13] lpfc: vmid: Adding qfpa and vmid timeout check in worker thread Muneendra
2021-04-06 23:06 ` [PATCH v9 13/13] lpfc: vmid: Introducing vmid in io path Muneendra
2021-04-08  8:46   ` Hannes Reinecke
2021-04-10 15:00     ` James Smart
2021-04-12  5:27       ` Hannes Reinecke

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