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| author | Michael J. Ruhl <michael.j.ruhl@intel.com> | 2018-09-10 09:39:20 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-09-11 10:05:17 -0600 |
| commit | 3ca633f1ff7b1c1e8653181352485889b5636a12 (patch) | |
| tree | e059fdf147952822880305ee76808017555e0c5c /drivers/infiniband/hw/hfi1/sdma.h | |
| parent | 28a9a9e83ceae2cee25b9af9ad20d53aaa9ab951 (diff) | |
| download | linux-stable-3ca633f1ff7b1c1e8653181352485889b5636a12.tar.gz linux-stable-3ca633f1ff7b1c1e8653181352485889b5636a12.tar.bz2 linux-stable-3ca633f1ff7b1c1e8653181352485889b5636a12.zip | |
IB/hfi1: Right size user_sdma sequence numbers and related variables
Hardware limits the maximum number of packets to u16 packets.
Match that size for all relevant sequence numbers in the user_sdma
engine.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.h b/drivers/infiniband/hw/hfi1/sdma.h index d2da2e651600..c076eef081e8 100644 --- a/drivers/infiniband/hw/hfi1/sdma.h +++ b/drivers/infiniband/hw/hfi1/sdma.h @@ -849,7 +849,7 @@ int sdma_send_txreq(struct sdma_engine *sde, int sdma_send_txlist(struct sdma_engine *sde, struct iowait *wait, struct list_head *tx_list, - u32 *count); + u16 *count_out); int sdma_ahg_alloc(struct sdma_engine *sde); void sdma_ahg_free(struct sdma_engine *sde, int ahg_index); |