https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=289923
Bug ID: 289923
Summary: pciconf(8) - add -C option for 'class' filtering
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: [email protected]
Reporter: [email protected]
Hi,
just an idea - as '-c' is already taken for 'capabilities' it would be handy to
have '-C' option to filter the devices only to needed class/subclass.
For example now to display 'network' related devices this 'quirk' is needed:
# pciconf -l -v | grep -B 3 -E 'class.*network'
em0@pci0:0:31:6: class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086
device=0x15d8 subvendor=0x17aa subdevice=0x225d
vendor = 'Intel Corporation'
device = 'Ethernet Connection (4) I219-V'
class = network
--
iwlwifi0@pci0:3:0:0: class=0x028000 rev=0x29 hdr=0x00 vendor=0x8086
device=0x2526 subvendor=0x8086 subdevice=0x0014
vendor = 'Intel Corporation'
device = 'Wi-Fi 5(802.11ac) Wireless-AC 9x6x [Thunder Peak]'
class = network
It would be a lot better with '-C' and would look something like that:
# pciconf -l -c network
em0@pci0:0:31:6: class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086
device=0x15d8 iwlwifi0@pci0:3:0:0: class=0x028000 rev=0x29 hdr=0x00
vendor=0x8086 device=0x2526
# pciconf -l -v -c network
em0@pci0:0:31:6: class=0x020000 rev=0x21 hdr=0x00 vendor=0x8086
device=0x15d8 subvendor=0x17aa subdevice=0x225d
vendor = 'Intel Corporation'
device = 'Ethernet Connection (4) I219-V'
class = network
iwlwifi0@pci0:3:0:0: class=0x028000 rev=0x29 hdr=0x00 vendor=0x8086
device=0x2526 subvendor=0x8086 subdevice=0x0014
vendor = 'Intel Corporation'
device = 'Wi-Fi 5(802.11ac) Wireless-AC 9x6x [Thunder Peak]'
class = network
Regards,
vermaden
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