diff options
| author | Sanjay R Mehta <sanju.mehta@amd.com> | 2019-02-15 09:20:30 +0000 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2019-03-20 13:53:36 -0400 |
| commit | beb9fb8eefc41afdaa5e185872dd48754070cd91 (patch) | |
| tree | 40be86eb02619f773892f6cacce68368a21172e8 /drivers/ntb | |
| parent | c780b663d91f3a06e869c197e08f165fcffe8f7d (diff) | |
NTB: ntb_perf: Disable NTB link after clearing peer XLAT registers
If ntb link disabled before clearing peer's XLAT register, the clearing
won't have any effect since the link is already down. So modified the
sequence so that the link is down only towards the end of the function
after clearing the XLAT register
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Acked-by: Allen Hubbe <allenbh@gmail.com>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'drivers/ntb')
| -rw-r--r-- | drivers/ntb/test/ntb_perf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c index a828d0e64c47..4a3fba4d87e4 100644 --- a/drivers/ntb/test/ntb_perf.c +++ b/drivers/ntb/test/ntb_perf.c @@ -737,8 +737,6 @@ static void perf_disable_service(struct perf_ctx *perf) { int pidx; - ntb_link_disable(perf->ntb); - if (perf->cmd_send == perf_msg_cmd_send) { u64 inbits; @@ -755,6 +753,8 @@ static void perf_disable_service(struct perf_ctx *perf) for (pidx = 0; pidx < perf->pcnt; pidx++) flush_work(&perf->peers[pidx].service); + + ntb_link_disable(perf->ntb); } /*============================================================================== |