linux_dsm_epyc7002/drivers/nvme/host
Jens Axboe 9abd68ef45 nvme: add quirk to force medium priority for SQ creation
Some P3100 drives have a bug where they think WRRU (weighted round robin)
is always enabled, even though the host doesn't set it. Since they think
it's enabled, they also look at the submission queue creation priority. We
used to set that to MEDIUM by default, but that was removed in commit
81c1cd9835. This causes various issues on that drive. Add a quirk to
still set MEDIUM priority for that controller.

Fixes: 81c1cd9835 ("nvme/pci: Don't set reserved SQ create flags")
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Keith Busch <keith.busch@intel.com>
2018-05-11 13:37:14 -06:00
..
core.c nvme: Fix sync controller reset return 2018-05-11 10:51:45 -06:00
fabrics.c nvme: fix potential memory leak in option parsing 2018-05-03 09:37:50 -06:00
fabrics.h nvme: expand nvmf_check_if_ready checks 2018-04-12 09:58:27 -06:00
fault_inject.c nvme: Add fault injection feature 2018-03-26 08:53:43 -06:00
fc.c nvme: expand nvmf_check_if_ready checks 2018-04-12 09:58:27 -06:00
Kconfig nvme: depend on INFINIBAND_ADDR_TRANS 2018-04-27 11:15:43 -04:00
lightnvm.c lightnvm: remove function name in strings 2018-03-29 17:29:09 -06:00
Makefile nvme: Add fault injection feature 2018-03-26 08:53:43 -06:00
multipath.c nvme/multipath: Fix multipath disabled naming collisions 2018-05-03 09:37:50 -06:00
nvme.h nvme: add quirk to force medium priority for SQ creation 2018-05-11 13:37:14 -06:00
pci.c nvme: add quirk to force medium priority for SQ creation 2018-05-11 13:37:14 -06:00
rdma.c nvme: expand nvmf_check_if_ready checks 2018-04-12 09:58:27 -06:00
trace.c nvme: add tracepoint for nvme_setup_cmd 2018-01-26 12:34:40 +01:00
trace.h nvme: add tracepoint for nvme_complete_rq 2018-01-26 12:34:40 +01:00