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Wed, 25 Mar 2026 18:11:18 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface From: Javier Tia Date: Wed, 25 Mar 2026 16:11:02 -0600 Subject: [PATCH v3 13/13] wifi: mt76: mt7925: enable MT7927 PCI device IDs Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260325-mt7927-wifi-support-v2-v3-13-5ca66c97a755@jetm.me> To: Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Shayne Chen , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Ming Yen Hsieh , Deren Wu 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 0.15.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=3386; i=floss@jetm.me; h=from:subject:message-id; bh=nz8eyDAP8ActMVY+DXN7zhQnBrM5b9VLE4uS6ZrmhBc=; b=owEB7QES/pANAwAKAbXuwwuoZ3cfAcsmYgBpxF1qy4OIzFSfVctdeylxN5WN7tUEOZFYihOYc hArKVR8gEOJAbMEAAEKAB0WIQSbE7ILzw7eI0VKk8m17sMLqGd3HwUCacRdagAKCRC17sMLqGd3 Hz13DACpvg2+LOJwEmxAMtdMLLvl9b8p3hqly1uXSDGdGGGFLf5pdYJvjqXrCejT7VLB14pVlux /j+bMutS/fM6jxaJguR24s8ZPwiyA8nXSFX79u0Vo9vXxxhKL6G1JpkEykVj/bgxN+oT2VHKIZi aKH6UrulsXzNSckegviWbRRAwDKDdfnc+I0WIW1WARdYe4Jut+WQ3CvQtd7TjJrb/6jRO0Mgb+t rl7SZPWfg5KoB2OjQ9ZNMfJSYlbx45P9c3B9F4Nmf95umaHzLs4BJkak3G1IMGUhsEINTudMGmc tHz8jkCDZvUDRwzUB4gJ5ZgN8Pn9eDKT23NQj9KcaoryYTDrTdjrCJHF2+f+QPi14xzJmTuUSth MZk603BcqP4binMIZJIV7z596TNGyYBwaNTQ/EQgV+qDwEnO3V4nvQz/XQVYnFyVNU22Y+fZDHJ oIfm3BGyGmyVXywit2ZZLfdU+wCC2TK2SKU4bqK90bOEZe2nMjUyEIRy+zhbi2rxs2B7A= X-Developer-Key: i=floss@jetm.me; a=openpgp; fpr=9B13B20BCF0EDE23454A93C9B5EEC30BA867771F In-Reply-To: <20260325-mt7927-wifi-support-v2-v3-0-5ca66c97a755@jetm.me> References: <20260325-mt7927-wifi-support-v2-v3-0-5ca66c97a755@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 François Tested-by: 张旭涵 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_table[] = { .driver_data = (kernel_ulong_t)MT7925_FIRMWARE_WM }, { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0717), .driver_data = (kernel_ulong_t)MT7925_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7927), + .driver_data = (kernel_ulong_t)MT7927_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x6639), + .driver_data = (kernel_ulong_t)MT7927_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0738), + .driver_data = (kernel_ulong_t)MT7927_FIRMWARE_WM }, { }, }; @@ -530,7 +536,8 @@ static int mt7925_pci_probe(struct pci_dev *pdev, if (ret) goto err_free_pci_vec; - is_mt7927_hw = (pdev->device == 0x6639 || pdev->device == 0x7927); + is_mt7927_hw = (pdev->device == 0x6639 || pdev->device == 0x7927 || + pdev->device == 0x0738); /* 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; } - /* 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 == 0x6639 || pdev->device == 0x7927) && - !(features & MT792x_FW_CAP_CNM)) { - features |= 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 == 0x6639 || pdev->device == 0x7927 || + pdev->device == 0x0738) && !(features & MT792x_FW_CAP_CNM)) { + features |= MT792x_FW_CAP_CNM; + memcpy(ops, &mt7925_ops, sizeof(*ops)); + } mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), ops, &drv_ops); if (!mdev) { -- 2.53.0