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[2003:e4:1f24:9a00:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4872090368dsm23955005e9.5.2026.03.26.06.58.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 06:58:26 -0700 (PDT) Date: Thu, 26 Mar 2026 14:58:23 +0100 From: Thierry Reding To: Bjorn Helgaas Cc: Thierry Reding , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Karthikeyan Mitran , Hou Zhiqiang , Thomas Petazzoni , Pali =?utf-8?B?Um9ow6Fy?= , Michal Simek , Kevin Xie , linux-pci@vger.kernel.org Subject: Re: [PATCH v2] PCI: Use standard wait times for PCIe link monitoring Message-ID: References: <20260320224821.2571373-1-thierry.reding@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="kgzjz264htyclzzs" Content-Disposition: inline In-Reply-To: <20260320224821.2571373-1-thierry.reding@kernel.org> --kgzjz264htyclzzs Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v2] PCI: Use standard wait times for PCIe link monitoring MIME-Version: 1.0 On Fri, Mar 20, 2026 at 11:48:21PM +0100, Thierry Reding wrote: > From: Thierry Reding >=20 > Instead of defining the wait values for each driver, use common values > defined in the core pci.h header file. Note that most drivers don't use > the millisecond waits, but rather usleep_range(), so add these commonly > used values to the header so that all drivers can use them. >=20 > Signed-off-by: Thierry Reding > --- > Changes in v2: > - fix build for Cadence >=20 > .../pci/controller/cadence/pcie-cadence-host-common.c | 6 ++++-- > drivers/pci/controller/cadence/pcie-cadence-lga-regs.h | 5 ----- > drivers/pci/controller/mobiveil/pcie-mobiveil.c | 4 ++-- > drivers/pci/controller/mobiveil/pcie-mobiveil.h | 5 ----- > drivers/pci/controller/pci-aardvark.c | 7 ++----- > drivers/pci/controller/pcie-xilinx-nwl.c | 9 ++------- > drivers/pci/controller/plda/pcie-starfive.c | 9 ++------- > drivers/pci/pci.h | 2 ++ > 8 files changed, 14 insertions(+), 33 deletions(-) Hi Bjorn, I need to pick this up into the Tegra264 PCIe series to satisfy a build dependency, so please ignore this version. 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