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[46.91.239.54]) by smtp.gmail.com with ESMTPSA id q22sm2303461wmj.35.2019.05.09.07.27.27 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 09 May 2019 07:27:27 -0700 (PDT) Date: Thu, 9 May 2019 16:27:26 +0200 From: Thierry Reding To: Manikanta Maddireddy Cc: bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, jonathanh@nvidia.com, lorenzo.pieralisi@arm.com, vidyas@nvidia.com, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH V2 19/28] PCI: tegra: Change PRSNT_SENSE irq log to debug Message-ID: <20190509142726.GP8907@ulmo> References: <20190423092825.759-1-mmaddireddy@nvidia.com> <20190423092825.759-20-mmaddireddy@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="88pBQ1/6ie/nQzMF" Content-Disposition: inline In-Reply-To: <20190423092825.759-20-mmaddireddy@nvidia.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org --88pBQ1/6ie/nQzMF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 23, 2019 at 02:58:16PM +0530, Manikanta Maddireddy wrote: > PRSNT_MAP bit field is programmed to update the slot present status. > PRSNT_SENSE irq is triggered when this bit field is programmed, which is s/irq/IRQ/ > not an error. Add a new if condition to trap RSNT_SENSE code and print it s/RSNT_SENSE/PRSNT_SENSE/ With that: Acked-by: Thierry Reding > with debug log level. >=20 > Signed-off-by: Manikanta Maddireddy > --- > V2: If-else to switch-case conversion patch is dropped, this patch is > rebased to stay with if-else statements >=20 > drivers/pci/controller/pci-tegra.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/= pci-tegra.c > index 9b841b0392ac..72634ce6d3da 100644 > --- a/drivers/pci/controller/pci-tegra.c > +++ b/drivers/pci/controller/pci-tegra.c > @@ -864,7 +864,7 @@ static irqreturn_t tegra_pcie_isr(int irq, void *arg) > * do not pollute kernel log with master abort reports since they > * happen a lot during enumeration > */ > - if (code =3D=3D AFI_INTR_MASTER_ABORT) > + if (code =3D=3D AFI_INTR_MASTER_ABORT || code =3D=3D AFI_INTR_PE_PRSNT_= SENSE) > dev_dbg(dev, "%s, signature: %08x\n", err_msg[code], signature); > else > dev_err(dev, "%s, signature: %08x\n", err_msg[code], signature); > --=20 > 2.17.1 >=20 --88pBQ1/6ie/nQzMF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlzUOM4ACgkQ3SOs138+ s6HB4A/+K7pEVq/DuzHX5RWv32RH9lVyZOyq6vRSg5PZ8VSd7rbHZxXmOIH0q4Hr oOtqrtelIuPE1UHVb/fltfYWVfiLPWO2US5BDBupHowvrc60WsMyx+IpI3S+ah8W cNEH0YdwTXv1AoJGf8TdhKFIppiJOyxUwzJKkebJPrFwy9Q7U7sZc9jba2PPaqbd 04yUuvzJbkN7naV5Zevh3fze1Z3ilQMx3jfyvmTtfqZvv7Q8+84tLfa+clsa7MlV LMDjscbamy/vFg3K33GXO8xRmGiep4pAW9qffqntL+BMTMC6fQD4TrOOz4y7uvd8 SYGkLuZ0foPwCwR+By08y0bZ107WB6BRiFJ6hEOGyPxvzcEpOmP1dQr/UoWh5YJ+ 1BzsL2bAXDg0X4MEQzA2YUMGv8Dtx6WH/k4HxOrt5GoJQMkivjoS+ZiOkh59Rdtf AUL3NlnD6LyPCq/Nk9JJWFLvTJvvcpSI3V8I8Jp70ToQREBXxqOjcc2ZfBfY2gcw eKqaxDmKKll+II0BrNjLV2cMIjsYsaByYr1t+3KLX1TQe9KPjKst2+iPDgvJWeIr jGO0wIlLjTvl7vkREGzcmCh9arXdVvA9ZIGRPo45haM6w2Ae++xoBNIyJm/7ox+e j83yvLmRJFv4fIjkTz0O45iXEdKM8iJdw35H+GpXhku/2yGfb1U= =bers -----END PGP SIGNATURE----- --88pBQ1/6ie/nQzMF--