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Fri, 24 Apr 2020 05:59:19 +0000 From: Yoshihiro Shimoda To: Prabhakar Mahadev Lad , Kishon Vijay Abraham I , Lorenzo Pieralisi , Bjorn Helgaas , Rob Herring , Andrew Murray , Tom Joseph , Jingoo Han , Gustavo Pimentel , Marek Vasut , Shawn Lin , Heiko Stuebner CC: Geert Uytterhoeven , "linux-pci@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , "linux-rockchip@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" , Lad Prabhakar , Prabhakar Mahadev Lad Subject: RE: [PATCH v9 4/8] PCI: endpoint: Pass page size as argument to pci_epc_mem_init() Thread-Topic: [PATCH v9 4/8] PCI: endpoint: Pass page size as argument to pci_epc_mem_init() Thread-Index: AQHWGZzBHIsfM0fVvE+5ZLsD6I1PCaiHx42A Date: Fri, 24 Apr 2020 05:59:19 +0000 Message-ID: References: <1587666159-6035-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> <1587666159-6035-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> In-Reply-To: <1587666159-6035-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=yoshihiro.shimoda.uh@renesas.com; 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x-microsoft-antispam-message-info: tZc1aA8DG6BeRgYcddR6rZ+UHaAoG+pmkuPjGImNE1LMhNWNS4jDdq+NugtKb9Ebx3BhD1qPp/Qr/UP1j0UsFnxLPnlG/VVu0GR2rw5t41XE2HUqNvhMFmTldV/c738ReqPPPMhwK4RE1+z3IklTL0OR6BwEPm9qkYcB8MAZcqut13vxYDmSsQFNnBIoz4VwZGZJJku/UpeTDFb9M4cI0NpLs6SRk1sD6geMg7tufNf8OXH3oOfdvs/A3JYR9jLO/kFZA/5sshJD0Pg0MwowQK/yRqfgY4Hdjg0GqfK94uLUhZFltwSyhjEbFB9pvHFT0sHSUlT6ypNvrkAq9/YDR2apnvzjEZXM4WBxJ1V40KPZmYlbtucJ0/+RK1sVyXma3uCMLqNU7VhmQxTYdNzVLcBAGVYjh2XPYHNXXJIvqoHisKsuWd7xYpOrdEisSfIS1f+Aw5b6Lu5O5rW43nUP3MSZhihsWj4+aLohvo1Pmys= x-ms-exchange-antispam-messagedata: LMGV+15cOCN2e56Guxk928fNiV/KpNaKt85Bq5bukKAgjlXa6iJOUJ3ynkJsnN06bfrgswjTgnM33IuVn0rsoLftdFHANYo3PArZghvz13/dSprMyXRLPec/rBQ9kKTjQVGUPFh/2YSapn7POI/fpA== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: d4882f41-de69-4de0-03b0-08d7e814a142 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Apr 2020 05:59:19.6483 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: zMSUow1EIBztTrdZBjiKkzX1vpBYs2hLSGYxLfRhIt6jH6axJHdR60316S8c85erpgQ1lE0K9PpDoMMBCXm/snHu3uBKgquKVS9uvAgzmimisY5SqPykGU+n8OnZaaCw X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYAPR01MB5340 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi Prabhakar-san, > From: Lad Prabhakar, Sent: Friday, April 24, 2020 3:23 AM >=20 > pci_epc_mem_init() internally used page size equal to *PAGE_SIZE* to > manage the address space so instead just pass the page size as a > argument to pci_epc_mem_init(). >=20 > Also make pci_epc_mem_init() as a C function instead of a macro function > in preparation for adding support for pci-epc-mem core to handle multiple > windows. >=20 > Signed-off-by: Lad Prabhakar Thank you for the patch! Reviewed-by: Yoshihiro Shimoda Best regards, Yoshihiro Shimoda