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Thu, 19 Mar 2026 18:24:46 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface From: Javier Tia Date: Thu, 19 Mar 2026 16:24:29 -0600 Subject: [PATCH v2 13/13] wifi: mt76: mt7925: enable MT7927 PCI device IDs 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: <20260319-mt7927-wifi-support-v2-v2-13-d627a7fad70d@jetm.me> To: Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Shayne Chen , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Deren Wu , Ming Yen Hsieh Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Marcin FM , Cristian-Florin Radoi , George Salukvadze , Evgeny Kapusta <3193631@gmail.com>, Samu Toljamo , Ariel Rosenfeld , Chapuis Dario , =?utf-8?q?Thibaut_Fran=C3=A7ois?= , =?utf-8?q?=E5=BC=A0=E6=97=AD=E6=B6=B5?= X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3386; i=floss@jetm.me; h=from:subject:message-id; bh=nz8eyDAP8ActMVY+DXN7zhQnBrM5b9VLE4uS6ZrmhBc=; b=owEB7QES/pANAwAKAbXuwwuoZ3cfAcsmYgBpvHeRUYSIdSZdhtvKx1x5yK4Rd8yQ8NM1L2y0V rwy4ahifPSJAbMEAAEKAB0WIQSbE7ILzw7eI0VKk8m17sMLqGd3HwUCabx3kQAKCRC17sMLqGd3 H6EjDACXjQ/CypFIMH9QqO3ZVzJcRAEYRiDM2yAwOTT8NeaV+whsm7ba9yo2QfOWd2mP4VB9cpl eA0YVHzs8et9cr8QCThStHUjmHULxnTXmEyxBq1oCAiIHv64XmXzfUBce9KIZMcZfr2d3y8Sfmm l0q4BiKktjoeR63G01IwQRRNdY++/XZ2BCELkFtPpYxY5Mj1SMkf/acB6GQ0ZR9pAhhZrGk7DoC N0g3f8Y4bUJs2DczHk0zZbK1SjeoroWIHDRW9/stoGm7aOeo591QGr5Uj5kiQPaBqwCLMiNkff5 W60lYcriwLFRrJPKso6BODuiF8cthK34P0WYXBq/DVheqq/DCFmQGxoVVEUkvCMuxXh4ap4dqtu betxr7LPtUNdlocVDcTANJ8Oy+iO61YTX8v0c2ECnb6Yh7s4r7TEPosGZhTnovhi3ZAW3QRolot ioAejmcK1k2HQrzRfWjq5hJnyrYLGAxigHC5CtImWlEPycTaf1JFFQLPGXhdjYEffZRXA= X-Developer-Key: i=floss@jetm.me; a=openpgp; fpr=9B13B20BCF0EDE23454A93C9B5EEC30BA867771F In-Reply-To: <20260319-mt7927-wifi-support-v2-v2-0-d627a7fad70d@jetm.me> References: <20260319-mt7927-wifi-support-v2-v2-0-d627a7fad70d@jetm.me> Add PCI device table entries for MT7927 hardware variants: - 14c3:7927 (ASUS ROG Crosshair X870E Hero, Lenovo Legion Pro 7) - 14c3:6639 (Foxconn/Azurewave modules) - 14c3:0738 (AMD RZ738 / MediaTek MT7927) This is the final patch in the series, enabling MT7927 device enumeration after all infrastructure (DMA, IRQ, HW init, band index, power management) is in place. Tested-by: Marcin FM Tested-by: Cristian-Florin Radoi Tested-by: George Salukvadze Tested-by: Evgeny Kapusta <3193631@gmail.com> Tested-by: Samu Toljamo Tested-by: Ariel Rosenfeld Tested-by: Chapuis Dario Tested-by: Thibaut Fran=C3=A7ois Tested-by: =E5=BC=A0=E6=97=AD=E6=B6=B5 Signed-off-by: Javier Tia --- drivers/net/wireless/mediatek/mt76/mt7925/pci.c | 29 +++++++++++++++------= ---- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c b/drivers/net/= wireless/mediatek/mt76/mt7925/pci.c index 693e08f35d68..00c3601f14ff 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c @@ -16,6 +16,12 @@ static const struct pci_device_id mt7925_pci_device_tabl= e[] =3D { .driver_data =3D (kernel_ulong_t)MT7925_FIRMWARE_WM }, { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0717), .driver_data =3D (kernel_ulong_t)MT7925_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7927), + .driver_data =3D (kernel_ulong_t)MT7927_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x6639), + .driver_data =3D (kernel_ulong_t)MT7927_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0738), + .driver_data =3D (kernel_ulong_t)MT7927_FIRMWARE_WM }, { }, }; =20 @@ -530,7 +536,8 @@ static int mt7925_pci_probe(struct pci_dev *pdev, if (ret) goto err_free_pci_vec; =20 - is_mt7927_hw =3D (pdev->device =3D=3D 0x6639 || pdev->device =3D=3D 0x792= 7); + is_mt7927_hw =3D (pdev->device =3D=3D 0x6639 || pdev->device =3D=3D 0x792= 7 || + pdev->device =3D=3D 0x0738); =20 /* MT7927: CONNINFRA power domain and WFDMA register access are * unreliable with PCIe L1 active, causing throughput to drop @@ -546,16 +553,16 @@ static int mt7925_pci_probe(struct pci_dev *pdev, goto err_free_pci_vec; } =20 - /* MT7927 firmware lacks the connac2 feature trailer, so - * mt792x_get_mac80211_ops() can't detect CNM support and - * replaces chanctx/ROC/mgd_prepare_tx ops with stubs. - * Force CNM and restore the original mt7925 ops. - */ - if ((pdev->device =3D=3D 0x6639 || pdev->device =3D=3D 0x7927) && - !(features & MT792x_FW_CAP_CNM)) { - features |=3D MT792x_FW_CAP_CNM; - memcpy(ops, &mt7925_ops, sizeof(*ops)); - } + /* MT7927 firmware lacks the connac2 feature trailer, so + * mt792x_get_mac80211_ops() can't detect CNM support and + * replaces chanctx/ROC/mgd_prepare_tx ops with stubs. + * Force CNM and restore the original mt7925 ops. + */ + if ((pdev->device =3D=3D 0x6639 || pdev->device =3D=3D 0x7927 || + pdev->device =3D=3D 0x0738) && !(features & MT792x_FW_CAP_CNM)) { + features |=3D MT792x_FW_CAP_CNM; + memcpy(ops, &mt7925_ops, sizeof(*ops)); + } =20 mdev =3D mt76_alloc_device(&pdev->dev, sizeof(*dev), ops, &drv_ops); if (!mdev) { --=20 2.53.0