From: Christoph Hellwig <hch@infradead.org>
To: Himanshu Madhani <himanshu.madhani@cavium.com>
Cc: target-devel@vger.kernel.org, nab@linux-iscsi.org,
giridhar.malavali@cavium.com, linux-scsi@vger.kernel.org
Subject: Re: [PATCH 14/22] qla2xxx: Add interrupt polling mechanism
Date: Wed, 14 Dec 2016 13:06:35 -0800 [thread overview]
Message-ID: <20161214210635.GC1011@infradead.org> (raw)
In-Reply-To: <1481056251-2310-15-git-send-email-himanshu.madhani@cavium.com>
On Tue, Dec 06, 2016 at 12:30:43PM -0800, Himanshu Madhani wrote:
> From: Quinn Tran <quinn.tran@cavium.com>
>
> This patch adds capability to poll for an interrupt, If hardware
> does not generate any interrupt for 2 seconds.
This description sounds like the hardware might be buggy and not
generate interrupts, in which case 2 seconds is a very long time.
Can you explain the intention a bit better?
next prev parent reply other threads:[~2016-12-14 21:06 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 20:30 [PATCH 00/22] qla2xxx: Target code enhancemets and feature update Himanshu Madhani
2016-12-06 20:30 ` [PATCH 01/22] qla2xxx: Fix wrong IOCB type assumption Himanshu Madhani
2016-12-14 21:09 ` Christoph Hellwig
2016-12-15 17:20 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 02/22] qla2xxx: Include ATIO queue in firmware dump when in target mode Himanshu Madhani
2016-12-06 20:30 ` [PATCH 03/22] qla2xxx: Set tcm_qla2xxx version to automatically track qla2xxx version Himanshu Madhani
2016-12-14 21:12 ` Christoph Hellwig
2016-12-15 17:20 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 04/22] qla2xxx: Clear BIT 15 in NVRAM during initialization Himanshu Madhani
2016-12-06 20:30 ` [PATCH 05/22] qla2xxx: Add DebugFS node of irq vector cpuid Himanshu Madhani
2016-12-14 21:13 ` Christoph Hellwig
2016-12-15 19:32 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 06/22] qla2xxx: Collect addtional debug data for FW Himanshu Madhani
2016-12-06 20:30 ` [PATCH 07/22] qla2xxx: Fix crash due to null pointer access Himanshu Madhani
2016-12-06 20:30 ` [PATCH 08/22] qla2xxx: Refactore target code to remove symbol dependency Himanshu Madhani
2016-12-14 21:18 ` Christoph Hellwig
2016-12-15 19:29 ` Madhani, Himanshu
2016-12-15 20:50 ` Tran, Quinn
2016-12-16 8:17 ` Christoph Hellwig
2016-12-16 8:49 ` Bart Van Assche
2016-12-06 20:30 ` [PATCH 09/22] qla2xxx: Refactor T10-DIF PI support Himanshu Madhani
2016-12-14 21:03 ` Christoph Hellwig
2016-12-06 20:30 ` [PATCH 10/22] qla2xxx: Add framework for Async fabric discovery Himanshu Madhani
2016-12-06 20:30 ` [PATCH 11/22] qla2xxx: Refactor session management code Himanshu Madhani
2016-12-14 21:04 ` Christoph Hellwig
2016-12-06 20:30 ` [PATCH 12/22] qla2xxx: Add Dual mode support in the driver Himanshu Madhani
2016-12-06 20:30 ` [PATCH 13/22] qla2xxx: Fix invalid handle erroneous message Himanshu Madhani
2016-12-06 20:30 ` [PATCH 14/22] qla2xxx: Add interrupt polling mechanism Himanshu Madhani
2016-12-14 21:06 ` Christoph Hellwig [this message]
2016-12-15 9:27 ` Bart Van Assche
2016-12-15 17:12 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 15/22] qla2xxx: Rename qlini_mode parameter Himanshu Madhani
2016-12-14 21:07 ` Christoph Hellwig
2016-12-15 17:21 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 16/22] qla2xxx: Improve RSCN handling in driver Himanshu Madhani
2016-12-07 11:32 ` Hannes Reinecke
2016-12-09 19:38 ` Madhani, Himanshu
2016-12-06 20:30 ` [PATCH 17/22] qla2xxx: Rerfactor use of sp context Himanshu Madhani
2016-12-06 20:30 ` [PATCH 18/22] qla2xxx: Fix slow mem alloc behind lock Himanshu Madhani
2016-12-06 20:30 ` [PATCH 19/22] qla2xxx: Reduce exess wait during chip reset Himanshu Madhani
2016-12-06 20:30 ` [PATCH 20/22] qla2xxx: Allow relogin to go through if remote login did not finish Himanshu Madhani
2016-12-07 12:05 ` Hannes Reinecke
2016-12-06 20:30 ` [PATCH 21/22] qla2xxx: Improve submission of non critical MB interface Himanshu Madhani
2016-12-07 12:16 ` Hannes Reinecke
2016-12-06 20:30 ` [PATCH 22/22] qla2xxx: Add check for corrupt ATIO Himanshu Madhani
2016-12-07 12:25 ` Hannes Reinecke
2016-12-12 23:10 ` [PATCH 00/22] qla2xxx: Target code enhancemets and feature update Madhani, Himanshu
2016-12-14 20:24 ` Madhani, Himanshu
2016-12-14 21:19 ` Christoph Hellwig
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