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Wed, 02 Jul 2025 09:48:45 -0700 (PDT) From: Jerome Brunet Date: Wed, 02 Jul 2025 18:48:34 +0200 Subject: [PATCH v3 2/2] NTB: epf: Add Renesas rcar support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250702-ntb-rcar-support-v3-2-4268d9c85eb7@baylibre.com> References: <20250702-ntb-rcar-support-v3-0-4268d9c85eb7@baylibre.com> In-Reply-To: <20250702-ntb-rcar-support-v3-0-4268d9c85eb7@baylibre.com> To: Jon Mason , Dave Jiang , Allen Hubbe Cc: ntb@lists.linux.dev, linux-kernel@vger.kernel.org, Frank Li , Yoshihiro Shimoda , Yuya Hamamachi , Jerome Brunet , Frank Li X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1368; i=jbrunet@baylibre.com; h=from:subject:message-id; bh=UVwuQqNuVkaXad1gSP5IG0Q61XDJHBqnS6AA8i/xzYQ=; b=owEBbQKS/ZANAwAKAeb8Dxw38tqFAcsmYgBoZWLqPkQ+LD2rVrcvB3II9FHT3xPQiO7pwu8rj 0U8zFjJPAaJAjMEAAEKAB0WIQT04VmuGPP1bV8btxvm/A8cN/LahQUCaGVi6gAKCRDm/A8cN/La hRe3D/914t0bWXIEhiaKx0rY8Bb1mK9VHQPQrSfCF7xX9dpRlnDBeGng8EKipRl5t6y6twhVFFj 7U+655hs2loVYgumvp6rnAAQlaEnXnHIn7oKxtTKr3F55qe5rdMuv97MjiVCdBJvRtvybjG1SQU +rq2dREWzYN40rR0kHmtEge/aenhIavHWRV0PziaqoR4wIzwKFRDimFEzSgBieqt3HaEqUYfTeU SNfcniEQncvHADCCXGgLZFRZazKfZ8pET3DLzihPxdL4H5SX0h13/U2fkCmcuWM7QSZeNhcNGrv PqYE15tCerYqrZ5fWkxygVT674pya5BsKBP66m1Dfl2mn2z/qmewZNPQ0M9rWm4qGau5gUwfMiL w/TWiPzJ1wDUBucNIS3HL3/VovbCTVxy+EhCE+TNcRHyiLXmVHuyVJwApWgUfNnhSXd/vogJMZn GD977JAkR+MXzSdI8QETyaNCnSzmVPLQnc9hfmuckTnKQWnXYm6qC4mfcWAWPk5NmOx5foNFej5 dK0HH1EU00/LbXHXuuGO4+y3YHQTiCRqe5GLlxnmA6u6QvJJfy6kIssYbmmtFCRY+0ueHUK10J6 dZonA8PPbLPaKjkXodCMQtbBZZ5qwupNjMTDkCtG6fa9PZ18YkggXMyIeMMr+o5gi7LjC7AADyS E5rBvbkvV6l2SRg== X-Developer-Key: i=jbrunet@baylibre.com; a=openpgp; fpr=F29F26CF27BAE1A9719AE6BDC3C92AAF3E60AED9 Add virtual non-transparent bridge support for Renesas rcar platform Reviewed-by: Frank Li Signed-off-by: Jerome Brunet --- drivers/ntb/hw/epf/ntb_hw_epf.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/ntb/hw/epf/ntb_hw_epf.c b/drivers/ntb/hw/epf/ntb_hw_ep= f.c index 2b51156e01b0f22ef282d80c08c22af92f49307b..d3ecf25a516253e4e774e3bd835= 745509ef128ba 100644 --- a/drivers/ntb/hw/epf/ntb_hw_epf.c +++ b/drivers/ntb/hw/epf/ntb_hw_epf.c @@ -747,6 +747,16 @@ static const enum pci_barno mx8_map[NTB_BAR_NUM] =3D { [BAR_MW4] =3D NO_BAR }; =20 +static const enum pci_barno rcar_barno[NTB_BAR_NUM] =3D { + [BAR_CONFIG] =3D BAR_0, + [BAR_PEER_SPAD] =3D BAR_0, + [BAR_DB] =3D BAR_4, + [BAR_MW1] =3D BAR_2, + [BAR_MW2] =3D NO_BAR, + [BAR_MW3] =3D NO_BAR, + [BAR_MW4] =3D NO_BAR, +}; + static const struct pci_device_id ntb_epf_pci_tbl[] =3D { { PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_J721E), @@ -758,6 +768,11 @@ static const struct pci_device_id ntb_epf_pci_tbl[] = =3D { .class =3D PCI_CLASS_MEMORY_RAM << 8, .class_mask =3D 0xffff00, .driver_data =3D (kernel_ulong_t)mx8_map, }, + { + PCI_DEVICE(PCI_VENDOR_ID_RENESAS, 0x0030), + .class =3D PCI_CLASS_MEMORY_RAM << 8, .class_mask =3D 0xffff00, + .driver_data =3D (kernel_ulong_t)rcar_barno, + }, { }, }; =20 --=20 2.47.2