Hi Doug and Jason,
We have a minor debugging aid from Kaike to dump out the PIO info for kernel
send contexts as well as a sizeable patch from Mitko that changes the way user
tools can access the HFI's BAR. We used to do this in a private interface in
the driver but to get out of staging we ripped that out in favor of using the
resource0 file. However, that is no longer going to work due to distro issues.
Details are in the commit message, but the gist of it is he has created a new
interface in debugfs.
---
Kaike Wan (1):
IB/hfi1: Dump pio info for non-user send contexts
Mitko Haralanov (1):
IB/hfi1: Add diagnostic debugfs interface
drivers/infiniband/hw/hfi1/chip_registers.h | 4
drivers/infiniband/hw/hfi1/debugfs.c | 502 +++++++++++++++++++++------
drivers/infiniband/hw/hfi1/pio.c | 25 +
drivers/infiniband/hw/hfi1/pio.h | 3
include/uapi/rdma/rdma_user_ioctl.h | 4
5 files changed, 428 insertions(+), 110 deletions(-)
--
-Denny
