diff options
| author | Baoquan He <bhe@redhat.com> | 2016-11-13 13:01:33 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-14 16:20:53 -0500 |
| commit | 6df77862f63f389df3b1ad879738e04440d7385d (patch) | |
| tree | 31491c40f00c8b5a9f0fe2d7fc2a1bbcf878578f /Documentation | |
| parent | 5d0d4b91bf627f14f95167b738d524156c9d440b (diff) | |
bnx2: Wait for in-flight DMA to complete at probe stage
In-flight DMA from 1st kernel could continue going in kdump kernel.
New io-page table has been created before bnx2 does reset at open stage.
We have to wait for the in-flight DMA to complete to avoid it look up
into the newly created io-page table at probe stage.
Suggested-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions