From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To: Yicong Yang <yangyicong@huawei.com>
Cc: <will@kernel.org>, <mark.rutland@arm.com>,
<linux-arm-kernel@lists.infradead.org>,
<yangyicong@hisilicon.com>, <hejunhao3@huawei.com>,
<linuxarm@huawei.com>, <wangyushan12@huawei.com>
Subject: Re: [PATCH 3/3] drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max]
Date: Thu, 29 Aug 2024 14:43:18 +0100 [thread overview]
Message-ID: <20240829144318.00002755@Huawei.com> (raw)
In-Reply-To: <20240829090332.28756-4-yangyicong@huawei.com>
On Thu, 29 Aug 2024 17:03:32 +0800
Yicong Yang <yangyicong@huawei.com> wrote:
> From: Yicong Yang <yangyicong@hisilicon.com>
>
> Currently users can get the Root Ports supported by the PCIe PMU by
> "bus" sysfs attributes which indicates the PCIe bus number where
> Root Ports are located. This maybe insufficient since Root Ports
> supported by different PCIe PMUs may be located on the same PCIe bus.
> So export the BDF range the Root Ports additionally.
>
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
next prev parent reply other threads:[~2024-08-29 13:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-29 9:03 [PATCH 0/3] Some updates for HiSilicon PCIe PMU Yicong Yang
2024-08-29 9:03 ` [PATCH 1/3] drivers/perf: hisi_pcie: Record hardware counts correctly Yicong Yang
2024-08-29 13:41 ` Jonathan Cameron
2024-08-29 9:03 ` [PATCH 2/3] drivers/perf: hisi_pcie: Fix TLP headers bandwidth counting Yicong Yang
2024-08-29 13:42 ` Jonathan Cameron
2024-08-29 9:03 ` [PATCH 3/3] drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max] Yicong Yang
2024-08-29 13:43 ` Jonathan Cameron [this message]
2024-08-30 16:12 ` [PATCH 0/3] Some updates for HiSilicon PCIe PMU Will Deacon
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