From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Dominik Csapak <d.csapak@proxmox.com>
Subject: [pve-devel] applied: [PATCH common 1/3] SysFSTools: add verbose flag to pci_device_info
Date: Mon, 21 Jun 2021 17:31:23 +0200 [thread overview]
Message-ID: <e5447228-78b2-b790-ccb0-b673aa1a073c@proxmox.com> (raw)
In-Reply-To: <20210621135534.14807-3-d.csapak@proxmox.com>
On 21.06.21 15:55, Dominik Csapak wrote:
> to also get the subsystem_vendor and device, as well as the
> iommu group and mediated device support
>
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> src/PVE/SysFSTools.pm | 29 +++++++++++++++++++++++++----
> 1 file changed, 25 insertions(+), 4 deletions(-)
>
applied, thanks - one question below though.
> @@ -225,6 +227,25 @@ sub pci_device_info {
> has_fl_reset => -f "$pcisysfs/devices/$name/reset" || 0,
> };
>
> + if ($verbose) {
> + my $sub_vendor = file_read_firstline("$devdir/subsystem_vendor");
> + $sub_vendor =~ s/^0x// if defined($sub_vendor);
> + my $sub_device = file_read_firstline("$devdir/subsystem_device");
> + $sub_device =~ s/^0x// if defined($sub_device);
> +
> + $res->{subsystem_vendor} = $sub_vendor if defined($sub_vendor);
> + $res->{subsystem_device} = $sub_device if defined($sub_device);
> +
> + if (-e "$devdir/iommu_group") {
> + my ($iommugroup) = (readlink("$devdir/iommu_group") =~ m/\/(\d+)$/);
> + $res->{iommugroup} = int($iommugroup);
just to be sure: int() warns if it gets an undefined value, but I'd guess that once
"$devdir/iommu_group" exists it's basically guaranteed that we get the integer match
at end-of-string above?
next prev parent reply other threads:[~2021-06-21 15:32 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-21 13:55 [pve-devel] [PATCH/RFC cluster/common/... many] add cluster-wide hardware device mapping Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH cluster 1/1] add nodes/hardware-map.conf Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH common 1/3] SysFSTools: add verbose flag to pci_device_info Dominik Csapak
2021-06-21 15:31 ` Thomas Lamprecht [this message]
2021-06-21 13:55 ` [pve-devel] [PATCH common 2/3] SysFSTools: change 'product' to 'device' Dominik Csapak
2021-06-21 15:31 ` [pve-devel] applied: " Thomas Lamprecht
2021-06-21 13:55 ` [pve-devel] [PATCH common 3/3] add PVE/HardwareMap and Plugins Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH access-control 1/2] PVE/AccessControl: add Hardware.* privileges and /hardware/ paths Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH access-control 2/2] PVE/RPCEnvironment: add helper for checking hw permissions Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 1/7] PVE/QemuServer: allow mapped usb devices in config Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 2/7] PVE/QemuServer: allow mapped pci deviced " Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 3/7] PVE/API2/Qemu: add permission checks for mapped usb devices Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 4/7] PVE/API2/Qemu: add permission checks for mapped pci devices Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 5/7] PVE/QemuServer: extend 'check_local_resources' for mapped resources Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 6/7] PVE/API2/Qemu: migrate preconditions: use new check_local_resources info Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH qemu-server 7/7] PVE/QemuMigrate: check for mapped resources on migration Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 1/8] PVE/API2/Hardware: add Mapping.pm Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 2/8] ui: form/USBSelector: make it more flexible with nodename Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 3/8] ui: form: add PCIMapSelector Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 4/8] ui: form: add USBMapSelector Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 5/8] ui: node: add HardwareView and relevant edit windows Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 6/8] ui: qemu/PCIEdit: rework panel to add a mapped configuration Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 7/8] ui: qemu/USBEdit: add 'mapped' device case Dominik Csapak
2021-06-21 13:55 ` [pve-devel] [PATCH manager 8/8] ui: window/Migrate: allow mapped devices Dominik Csapak
2021-06-22 7:07 ` [pve-devel] [PATCH/RFC cluster/common/... many] add cluster-wide hardware device mapping Dominik Csapak
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