From: Jeffrey Hugo <quic_jhugo@quicinc.com>
To: Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com>,
<manivannan.sadhasivam@linaro.org>, <mhi@lists.linux.dev>,
<linux-arm-msm@vger.kernel.org>
Cc: <quic_srichara@quicinc.com>, <quic_viswanat@quicinc.com>,
<quic_gokulsri@quiconc.com>
Subject: Re: [PATCH 6/6] bus: mhi: change IRQ_HANDLED to IRQ_NONE in mhi_irq_handler
Date: Thu, 18 Jul 2024 10:29:32 -0600 [thread overview]
Message-ID: <687ba571-b2ab-0205-fa12-e766e72dfb73@quicinc.com> (raw)
In-Reply-To: <20240718061344.575653-7-quic_gokulsri@quicinc.com>
On 7/18/2024 12:13 AM, Gokul Sriram Palanisamy wrote:
> From: Karthick Shanmugham <quic_kartshan@quicinc.com>
>
> When mhi_irq_handler is a shared interrupt handler. It is the shared
> interrupt handlers responsibility to identify its own interrupt and exit
> quickly if it is not. If there is no pending event in the event ring
> handled, exit the interrupt context returning IRQ_NONE denoting the
> interrupt either doesn't belong to this event ring or not handled.
How was this found?
next prev parent reply other threads:[~2024-07-18 16:29 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-18 6:13 [PATCH 0/6] add improvements to mhi driver Gokul Sriram Palanisamy
2024-07-18 6:13 ` [PATCH 1/6] drivers: bus: mhi: Added shared-dma-pool support for mhi_dev Gokul Sriram Palanisamy
2024-07-18 16:17 ` Jeffrey Hugo
2024-07-28 13:41 ` Gokul Sriram P
2024-07-18 6:13 ` [PATCH 2/6] bus: mhi: add support to allocate rddm memory during crash time Gokul Sriram Palanisamy
2024-07-18 16:22 ` Jeffrey Hugo
2024-07-28 13:40 ` Gokul Sriram P
2024-07-28 20:21 ` Jeffrey Hugo
2024-07-18 6:13 ` [PATCH 3/6] bus: mhi: increase RDDM timeout Gokul Sriram Palanisamy
2024-07-18 16:23 ` Jeffrey Hugo
2024-07-28 13:41 ` Gokul Sriram P
2024-07-28 20:24 ` Jeffrey Hugo
2024-07-18 6:13 ` [PATCH 4/6] bus: mhi: dump debug registers in critical sections Gokul Sriram Palanisamy
2024-07-18 16:25 ` Jeffrey Hugo
2024-07-29 5:47 ` Gokul Sriram P
2024-07-29 14:13 ` Jeffrey Hugo
2024-07-18 6:13 ` [PATCH 5/6] bus: mhi: check for RDDM cookie set by device to indicate readiness Gokul Sriram Palanisamy
2024-07-18 16:25 ` Jeffrey Hugo
2024-07-28 13:41 ` Gokul Sriram P
2024-07-28 20:27 ` Jeffrey Hugo
2024-07-18 6:13 ` [PATCH 6/6] bus: mhi: change IRQ_HANDLED to IRQ_NONE in mhi_irq_handler Gokul Sriram Palanisamy
2024-07-18 16:29 ` Jeffrey Hugo [this message]
2024-07-28 13:41 ` Gokul Sriram P
2024-07-28 20:29 ` Jeffrey Hugo
2024-07-18 16:30 ` [PATCH 0/6] add improvements to mhi driver Jeffrey Hugo
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