From: "Srivastava, Dheeraj Kumar" <dheerajkumar.srivastava@amd.com>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: joro@8bytes.org, suravee.suthikulpanit@amd.com, will@kernel.org,
robin.murphy@arm.com, linux-kernel@vger.kernel.org,
iommu@lists.linux.dev, vasant.hegde@amd.com
Subject: Re: [PATCH v2 8/8] iommu/amd: Add documentation for AMD IOMMU debugfs support
Date: Tue, 3 Dec 2024 11:24:29 +0530 [thread overview]
Message-ID: <13cf216b-f664-4a7d-bd1e-ed9cc7500a86@amd.com> (raw)
In-Reply-To: <20241126211947.GA2654254@bhelgaas>
Hi,
On 11/27/2024 2:49 AM, Bjorn Helgaas wrote:
> On Wed, Nov 06, 2024 at 01:16:39PM +0530, Dheeraj Kumar Srivastava wrote:
>> Add documentation describing how to use AMD IOMMU debugfs support to
>> dump IOMMU data structures - IRT table, Device table, Registers (MMIO and
>> Capability) and command buffer.
>
>> +What: /sys/kernel/debug/iommu/devtbl
>
> I guess you meant /sys/kernel/debug/iommu/amd/devtbl here?
>
Yeah. Will correct in next series.
>> +What: /sys/kernel/debug/iommu/irqtbl
>
> and /sys/kernel/debug/iommu/amd/irqtbl here?
Will correct in next series.
Thanks
Dheeraj
prev parent reply other threads:[~2024-12-03 5:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 7:46 [PATCH v2 0/8] Introduce debugfs support in IOMMU Dheeraj Kumar Srivastava
2024-11-06 7:46 ` [PATCH v2 1/8] iommu/amd: Refactor AMD IOMMU debugfs initial setup Dheeraj Kumar Srivastava
2024-11-26 19:12 ` Bjorn Helgaas
2025-01-07 5:01 ` Srivastava, Dheeraj Kumar
2024-11-06 7:46 ` [PATCH v2 2/8] iommu/amd: Add debugfs support to dump IOMMU MMIO registers Dheeraj Kumar Srivastava
2024-11-26 20:58 ` Bjorn Helgaas
2025-01-07 5:27 ` Srivastava, Dheeraj Kumar
2024-11-06 7:46 ` [PATCH v2 3/8] iommu/amd: Add debugfs support to dump IOMMU Capability registers Dheeraj Kumar Srivastava
2024-11-26 20:59 ` Bjorn Helgaas
2025-01-07 6:03 ` Srivastava, Dheeraj Kumar
2025-01-07 20:18 ` Bjorn Helgaas
2025-01-15 5:06 ` Srivastava, Dheeraj Kumar
2024-11-06 7:46 ` [PATCH v2 4/8] iommu/amd: Add debugfs support to dump IOMMU command buffer Dheeraj Kumar Srivastava
2024-11-06 7:46 ` [PATCH v2 5/8] iommu/amd: Add support for device id user input Dheeraj Kumar Srivastava
2024-11-26 21:02 ` Bjorn Helgaas
2025-01-15 5:21 ` Srivastava, Dheeraj Kumar
2024-11-06 7:46 ` [PATCH v2 6/8] iommu/amd: Add debugfs support to dump device table Dheeraj Kumar Srivastava
2024-11-06 7:46 ` [PATCH v2 7/8] iommu/amd: Add debugfs support to dump IRT Table Dheeraj Kumar Srivastava
2024-11-06 7:46 ` [PATCH v2 8/8] iommu/amd: Add documentation for AMD IOMMU debugfs support Dheeraj Kumar Srivastava
2024-11-26 21:19 ` Bjorn Helgaas
2024-12-03 5:54 ` Srivastava, Dheeraj Kumar [this message]
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