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no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Alistair Popple , "dri-devel@lists.freedesktop.org" , "rust-for-linux@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "nouveau@lists.freedesktop.org" , Joel Fernandes , Eliot Courtney X-Mailman-Version: 3.3.8 Precedence: list List-Id: Nouveau development list Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On 3/9/26 1:18 PM, Timur Tabi wrote: > On Mon, 2026-03-09 at 13:04 -0700, John Hubbard wrote: >> >> I have that exact card available, so I'll give this a quick test and see >> what's missing or wrong, now that Alex has pushed the entire Turing support >> set up to drm-rust-next. > > The TU117 is technically a mobile chip, and its VBIOS is different. My initial version of the > Turing patches would "ignore" the problematic VBIOS sections, so perhaps this changed. > No repro on the latest drm-rust-next branch: NovaCore 0000:e1:00.0: Probe Nova Core GPU driver. NovaCore 0000:e1:00.0: NVIDIA (Chipset: TU117, Architecture: Turing, Revision: a.1) NovaCore 0000:e1:00.0: Found BIOS image: size: 0xe600, type: Ok(PciAt), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0x11000, type: Ok(Efi), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0xc200, type: Ok(FwSec), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0x22400, type: Ok(FwSec), last: false NovaCore 0000:e1:00.0: Invalid signature for NpdeStruct: [1, 1, 66, 86] NovaCore 0000:e1:00.0: Invalid signature for NpdeStruct: [1, 1, 66, 86] NovaCore 0000:e1:00.0: Found BIOS image: size: 0x1a00, type: Ok(Nbsi), last: true NovaCore 0000:e1:00.0: PmuLookupTableEntry desc: V2( FalconUCodeDescV2 { hdr: 3932673, stored_size: 39968, uncompressed_size: 39968, virtual_entry: 0, interface_offset: 224, imem_phys_base: 0, imem_load_size: 38912, imem_virt_base: 0, imem_sec_base: 1024, imem_sec_size: 37888, dmem_offset: 38912, dmem_phys_base: 0, dmem_load_size: 1056, alt_imem_load_size: 38912, alt_dmem_load_size: 26168, }, ) NovaCore 0000:e1:00.0: FbLayout { fb: 0x0..0x100000000, vga_workspace: 0xfff00000..0x100000000, frts: 0xffe00000..0xfff00000, boot: 0xffdff000..0xffe00000, elf: 0xfe2c0000..0xffdf4ea0, wpr2_heap: 0xf7900000..0xfe200000, wpr2: 0xf7800000..0xfff00000, heap: 0xf7700000..0xf7800000, vf_partition_count: 0x0, } NovaCore 0000:e1:00.0: WPR2: 0xffe00000-0xffee0000 NovaCore 0000:e1:00.0: GPU instance built NovaCore 0000:e1:00.0: GSP RPC: send: seq# 0, function=GspSetSystemInfo, length=0x3f0 NovaCore 0000:e1:00.0: GSP RPC: send: seq# 1, function=SetRegistry, length=0xc5 NovaCore 0000:e1:00.0: GSP MBOX0: 0xffffe000, MBOX1: 0x0 NovaCore 0000:e1:00.0: Using SEC2 to load and run the booter_load firmware... NovaCore 0000:e1:00.0: SEC2 MBOX0: 0x0, MBOX10x0 NovaCore 0000:e1:00.0: RISC-V active? true NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspRunCpuSequencer), length=0x820 NovaCore 0000:e1:00.0: Running CPU Sequencer commands NovaCore 0000:e1:00.0: CPU Sequencer commands completed successfully NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspPostNoCat), length=0x50c NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspPostNoCat), length=0x50c NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspInitDone), length=0x50 NovaCore 0000:e1:00.0: GSP RPC: send: seq# 2, function=GetGspStaticInfo, length=0x6c8 NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GetGspStaticInfo), length=0x6c8 NovaCore 0000:e1:00.0: GPU name: NVIDIA GeForce GTX 1650 >> >>> >>> However nouveau does not probe either with this firmware so that's not >>> really this patchset fault. > > Now *that* is interesting. Nouveau does generally work on TU117s. > thanks, -- John Hubbard From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PH0PR06CU001.outbound.protection.outlook.com (mail-westus3azon11011024.outbound.protection.outlook.com [40.107.208.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 556A733C1AD; Mon, 9 Mar 2026 20:29:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.208.24 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773088191; cv=fail; b=Hnj3mSSs5pG8L3teUAwlj9/CDf5iXQLsE5edWy40yhA7BS9zhVBKWWdpzrEpi/zlKCuLXFXV7Bvf0YOSHV+R8cugaL9+V75D5Z/3twBB9re/Ywyqz0XXD1p4LZ1olIkjZaVTw4kRZbKAYhcUrU2urgjbpbsrFg3Ni3W/gnTk3n8= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773088191; c=relaxed/simple; bh=a1G+3KbSI+Jhhh+hJ/2bVkrYEfgMsZN/4dwPi0CPfkU=; h=Message-ID:Date:Subject:To:Cc:References:From:In-Reply-To: Content-Type:MIME-Version; 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My initial version of the > Turing patches would "ignore" the problematic VBIOS sections, so perhaps this changed. > No repro on the latest drm-rust-next branch: NovaCore 0000:e1:00.0: Probe Nova Core GPU driver. NovaCore 0000:e1:00.0: NVIDIA (Chipset: TU117, Architecture: Turing, Revision: a.1) NovaCore 0000:e1:00.0: Found BIOS image: size: 0xe600, type: Ok(PciAt), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0x11000, type: Ok(Efi), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0xc200, type: Ok(FwSec), last: false NovaCore 0000:e1:00.0: Found BIOS image: size: 0x22400, type: Ok(FwSec), last: false NovaCore 0000:e1:00.0: Invalid signature for NpdeStruct: [1, 1, 66, 86] NovaCore 0000:e1:00.0: Invalid signature for NpdeStruct: [1, 1, 66, 86] NovaCore 0000:e1:00.0: Found BIOS image: size: 0x1a00, type: Ok(Nbsi), last: true NovaCore 0000:e1:00.0: PmuLookupTableEntry desc: V2( FalconUCodeDescV2 { hdr: 3932673, stored_size: 39968, uncompressed_size: 39968, virtual_entry: 0, interface_offset: 224, imem_phys_base: 0, imem_load_size: 38912, imem_virt_base: 0, imem_sec_base: 1024, imem_sec_size: 37888, dmem_offset: 38912, dmem_phys_base: 0, dmem_load_size: 1056, alt_imem_load_size: 38912, alt_dmem_load_size: 26168, }, ) NovaCore 0000:e1:00.0: FbLayout { fb: 0x0..0x100000000, vga_workspace: 0xfff00000..0x100000000, frts: 0xffe00000..0xfff00000, boot: 0xffdff000..0xffe00000, elf: 0xfe2c0000..0xffdf4ea0, wpr2_heap: 0xf7900000..0xfe200000, wpr2: 0xf7800000..0xfff00000, heap: 0xf7700000..0xf7800000, vf_partition_count: 0x0, } NovaCore 0000:e1:00.0: WPR2: 0xffe00000-0xffee0000 NovaCore 0000:e1:00.0: GPU instance built NovaCore 0000:e1:00.0: GSP RPC: send: seq# 0, function=GspSetSystemInfo, length=0x3f0 NovaCore 0000:e1:00.0: GSP RPC: send: seq# 1, function=SetRegistry, length=0xc5 NovaCore 0000:e1:00.0: GSP MBOX0: 0xffffe000, MBOX1: 0x0 NovaCore 0000:e1:00.0: Using SEC2 to load and run the booter_load firmware... NovaCore 0000:e1:00.0: SEC2 MBOX0: 0x0, MBOX10x0 NovaCore 0000:e1:00.0: RISC-V active? true NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspRunCpuSequencer), length=0x820 NovaCore 0000:e1:00.0: Running CPU Sequencer commands NovaCore 0000:e1:00.0: CPU Sequencer commands completed successfully NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspPostNoCat), length=0x50c NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspPostNoCat), length=0x50c NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GspInitDone), length=0x50 NovaCore 0000:e1:00.0: GSP RPC: send: seq# 2, function=GetGspStaticInfo, length=0x6c8 NovaCore 0000:e1:00.0: GSP RPC: receive: seq# 0, function=Ok(GetGspStaticInfo), length=0x6c8 NovaCore 0000:e1:00.0: GPU name: NVIDIA GeForce GTX 1650 >> >>> >>> However nouveau does not probe either with this firmware so that's not >>> really this patchset fault. > > Now *that* is interesting. Nouveau does generally work on TU117s. > thanks, -- John Hubbard