From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ej1-x635.google.com ([2a00:1450:4864:20::635]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kg3au-0000Rz-Ve for ath11k@lists.infradead.org; Fri, 20 Nov 2020 10:24:46 +0000 Received: by mail-ej1-x635.google.com with SMTP id lv15so6291408ejb.12 for ; Fri, 20 Nov 2020 02:24:44 -0800 (PST) Subject: Re: ath11k-qca6390-bringup-202011191920: new suspend implementation References: <87sg95t9ez.fsf@codeaurora.org> <87o8jtt98l.fsf@codeaurora.org> <875z60tlh8.fsf@codeaurora.org> From: Pavel Procopiuc Message-ID: Date: Fri, 20 Nov 2020 11:24:41 +0100 MIME-Version: 1.0 In-Reply-To: <875z60tlh8.fsf@codeaurora.org> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath11k" Errors-To: ath11k-bounces+kvalo=adurom.com@lists.infradead.org To: Kalle Valo Cc: ath11k@lists.infradead.org Op 20.11.2020 om 10:40 schreef Kalle Valo: > Pavel Procopiuc writes: > >> Suspend seems to work. The log after booting with memmap=20M$12M and doing suspend: >> Nov 19 22:47:59 razor kernel: Linux version 5.10.0-rc4 (root@razor) >> (gcc (Gentoo 9.3.0-r1 p3) 9.3.0, GNU ld (Gentoo 2.34 p6) 2.34.0) #14 >> SMP Thu Nov 19 22:44:32 CET 2020 >> Nov 19 22:47:59 razor kernel: Command line: ro root=/dev/nvme0n1p2 >> resume=/dev/nvme1n1p1 zram.num_devices=2 memmap=20M$12M quiet >> Nov 19 22:47:59 razor kernel: DMA zone: 47 pages used for memmap >> Nov 19 22:47:59 razor kernel: DMA32 zone: 5149 pages used for memmap >> Nov 19 22:47:59 razor kernel: Normal zone: 255840 pages used for memmap >> Nov 19 22:47:59 razor kernel: Kernel command line: ro >> root=/dev/nvme0n1p2 resume=/dev/nvme1n1p1 zram.num_devices=2 >> memmap=20M$12M quiet ro root=/dev/nvme0n1p2 resume=/dev/nvme1n1p1 >> zram.num_devices=2 memmap=20M$12M quiet >> Nov 19 22:47:59 razor kernel: pci 0000:05:00.0: [17cb:1101] type 00 class 0x028000 >> Nov 19 22:47:59 razor kernel: pci 0000:05:00.0: reg 0x10: [mem >> 0xd2100000-0xd21fffff 64bit] >> Nov 19 22:47:59 razor kernel: pci 0000:05:00.0: PME# supported from D0 D3hot D3cold >> Nov 19 22:47:59 razor kernel: pci 0000:05:00.0: 4.000 Gb/s available >> PCIe bandwidth, limited by 5.0 GT/s PCIe x1 link at 0000:00:1c.1 >> (capable of 7.876 Gb/s with 8.0 GT/s PCIe x1 link) >> Nov 19 22:47:59 razor kernel: pci 0000:05:00.0: Adding to iommu group 21 >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: WARNING: ath11k >> PCI support is experimental! >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: BAR 0: assigned >> [mem 0xd2100000-0xd21fffff 64bit] >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: enabling device (0000 -> 0002) >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: MSI vectors: 32 >> Nov 19 22:48:00 razor kernel: mhi 0000:05:00.0: Requested to power ON >> Nov 19 22:48:00 razor kernel: mhi 0000:05:00.0: Power on setup success >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: qmi req >> mem_seg[0] 0x2800000 3522560 1 >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: qmi req >> mem_seg[1] 0x2500000 884736 4 >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: chip_id 0x0 >> chip_family 0xb board_id 0xff soc_id 0xffffffff >> Nov 19 22:48:00 razor kernel: ath11k_pci 0000:05:00.0: fw_version >> 0x101c06cc fw_build_timestamp 2020-06-24 19:50 fw_build_id >> Nov 19 22:48:02 razor NetworkManager[793]: [1605822482.1378] >> rfkill1: found Wi-Fi radio killswitch (at >> /sys/devices/pci0000:00/0000:00:1c.1/0000:05:00.0/ieee80211/phy0/rfkill1) >> (driver ath11k_pci) >> Nov 19 22:48:04 razor ModemManager[725]: Couldn't check >> support for device >> '/sys/devices/pci0000:00/0000:00:1c.1/0000:05:00.0': not supported by >> any plugin >> >> ... suspend here ... >> >> Nov 19 22:49:30 razor kernel: mhi 0000:05:00.0: Allowing M3 transition >> Nov 19 22:49:30 razor kernel: mhi 0000:05:00.0: Wait for M3 completion >> Nov 19 22:49:30 razor kernel: mhi 0000:05:00.0: Entered with PM state: >> M3, MHI state: M3 >> Nov 19 22:49:33 razor ModemManager[725]: Couldn't check >> support for device >> '/sys/devices/pci0000:00/0000:00:1c.1/0000:05:00.0': not supported by >> any plugin > > And I guess resume also worked? :) Do you have logs about resume? Yes, resume was successful and I could use wireless network thereafter :)) The ath11k module didn't produce any additional log lines after resume, only those "kernel: mhi ..." lines were visible. > You had Dell XPS 17, right? Yes, I've got the XPS 17 model with the i9 processor (the i7 and lower are outfitted with the Killer AX1650 wireless card). -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k