pcie-c2000: print a message when fixing up a PCIe external abort.
Older versions of the mindspeed SDK would insta-crash when there was an
external abort. The new SDK tries to silently fix things up, which sort of
works, but only barely and only sometimes. To make it easier to tell when
this is (trying to) happen, print a message. But let's rate limit it,
because when it goes out of control, it goes badly out of control.
Easy repro steps:
echo 1 >/sys/devices/platform/pcie.[01]/device_reset
echo 0 >/sys/devices/platform/pcie.[01]/device_reset
lspci
Change-Id: Ic460a84935568527d911fd43706128ea2618ee59
1 file changed
