From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 3169B9409E for ; Wed, 10 Apr 2024 13:04:11 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id D0A08CD08 for ; Wed, 10 Apr 2024 13:04:07 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Wed, 10 Apr 2024 13:04:05 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id E133F43C6C for ; Wed, 10 Apr 2024 13:04:04 +0200 (CEST) From: Dominik Csapak To: pve-devel@lists.proxmox.com Date: Wed, 10 Apr 2024 13:03:51 +0200 Message-Id: <20240410110401.2226201-13-d.csapak@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240410110401.2226201-1-d.csapak@proxmox.com> References: <20240410110401.2226201-1-d.csapak@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.014 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pve-devel] [PATCH qemu-server v2 07/10] pci: set 'enable-migration' to on for live-migration marked mapped devices X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Apr 2024 11:04:11 -0000 the default is 'auto', but for those which are marked as capable for live migration, we want to explicitly enable that, so we get an early error on start if the driver does not support that. Signed-off-by: Dominik Csapak --- PVE/QemuServer/PCI.pm | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/PVE/QemuServer/PCI.pm b/PVE/QemuServer/PCI.pm index 6ba43ee8..df2ea3eb 100644 --- a/PVE/QemuServer/PCI.pm +++ b/PVE/QemuServer/PCI.pm @@ -435,8 +435,11 @@ sub parse_hostpci { my $devices = PVE::Mapping::PCI::get_node_mapping($config, $mapping, $node); die "PCI device mapping not found for '$mapping'\n" if !$devices || !scalar($devices->@*); + my $cfg = $config->{ids}->{$mapping}; + $res->{'live-migration-capable'} = 1 if $cfg->{'live-migration-capable'}; + for my $device ($devices->@*) { - eval { PVE::Mapping::PCI::assert_valid($mapping, $device, $config->{ids}->{$mapping}) }; + eval { PVE::Mapping::PCI::assert_valid($mapping, $device, $cfg) }; die "PCI device mapping invalid (hardware probably changed): $@\n" if $@; push $alternatives->@*, [split(/;/, $device->{path})]; } @@ -635,6 +638,10 @@ sub print_hostpci_devices { $devicestr .= ",host=$pcidevice->{id}"; } + if ($d->{'live-migration-capable'}) { + $devicestr .= ",enable-migration=on" + } + my $mf_addr = $multifunction ? ".$j" : ''; $devicestr .= ",id=${id}${mf_addr}${pciaddr}${mf_addr}"; -- 2.39.2