В Mon, 19 Feb 2018 02:12:48 +0300
Viktor Prutyanov <viktor.prutyanov@xxxxxxxxxxxxx> пишет:
ping
> This collection of patches adds support of printing PCI info in JSON
> format.
>
> 1st patch adds skeleton for creating structured object which can be
> printed in JSON or another structured format.
> 2nd patch adds output of general PCI info which prints with -m, -k,
> -[v]+ options, but without capabilities.
> 3rd patch adds PCI-E capability.
>
> For example, we can easily, using jq utility, check speed of a device:
> lspci -Jvv | jq -r '.[][] | select(.Device == "GK107M [GeForce GT
> 750M]") | .capabilities.express | {s1:.LnkCap.Speed,
> s2:.LnkSta.Speed, w1 :.LnkCap.Width, w2:.LnkSta.Width }'
>
> {
> "s1": "8GT/s",
> "s2": "5GT/s",
> "w1": "x16",
> "w2": "x4"
> }
>
> Viktor Prutyanov (3):
> lspci: Add printing info in JSON format
> lspci: Add PCI info output in JSON format
> lspci: Add JSON PCI Express capabilities
>
> Makefile | 3 +-
> common.c | 2 +-
> ls-caps.c | 417 +++++++++++++++++++++++++++++++++++
> ls-info.c | 328 ++++++++++++++++++++++++++++
> ls-kernel.c | 24 +++
> lspci.c | 706
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
> lspci.h | 56 +++++ lspci.man | 3 +
> pciutils.h | 2 +-
> 9 files changed, 1537 insertions(+), 4 deletions(-)
> create mode 100644 ls-info.c
>
