David Gibson 92dfa4634b drivers: Correct isPCIeDevice logic ...

Currently, isPCIeDevice() attempts to determine if a (host) device is
PCI-Express capable by looking up its link speed via the PCI slots
information in sysfs.  This is a) complicated and b) wrong.  PCI-e
devices don't have to have slots information, so this frequently fails.

Instead determine if devices are PCI-e by checking for the presence of
PCIe extended configuration space by looking at the size of the "config"
file in sysfs.

Forward ported from 6bf93b23 in the Kata 1.x runtime repository.

Fixes: #611

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

2020-09-03 14:32:00 +10:00

..

config_test.go

runtime: move all code to src/runtime

2020-04-27 19:39:25 -07:00

config.go

drivers: Correct isPCIeDevice logic

2020-09-03 14:32:00 +10:00

pmem_test.go

runtime: move all code to src/runtime

2020-04-27 19:39:25 -07:00

pmem.go

virtcontainers: Fix structured logging in device/config package

2020-06-23 00:53:05 -07:00