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| author | Jubin John <jubin.john@intel.com> | 2016-02-14 20:46:10 (GMT) |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-11 01:38:15 (GMT) |
| commit | 35f6befc8441d20724a41bafc810b7c8f5a92986 (patch) | |
| tree | f2f139f6a88330c547f4db639f03f5964b9e5966 /drivers/staging/rdma/hfi1/init.c | |
| parent | a545f5308b6cf476def8a9326f7e82f89623bb03 (diff) | |
| download | linux-35f6befc8441d20724a41bafc810b7c8f5a92986.tar.xz | |
staging/rdma/hfi1: Add qp to send context mapping for PIO
PIO send context mapping is changed from per-VL to QPN based.
qp to send context mapping is done using a mapping infrastructure
similar to the current vl to sdma engine mapping.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma/hfi1/init.c')
| -rw-r--r-- | drivers/staging/rdma/hfi1/init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/rdma/hfi1/init.c b/drivers/staging/rdma/hfi1/init.c index 112cb6c..423c699 100644 --- a/drivers/staging/rdma/hfi1/init.c +++ b/drivers/staging/rdma/hfi1/init.c @@ -1050,6 +1050,7 @@ struct hfi1_devdata *hfi1_alloc_devdata(struct pci_dev *pdev, size_t extra) mutex_init(&dd->qsfp_i2c_mutex); seqlock_init(&dd->sc2vl_lock); spin_lock_init(&dd->sde_map_lock); + spin_lock_init(&dd->pio_map_lock); init_waitqueue_head(&dd->event_queue); dd->int_counter = alloc_percpu(u64); @@ -1317,6 +1318,7 @@ static void cleanup_device_data(struct hfi1_devdata *dd) } } kfree(tmp); + free_pio_map(dd); /* must follow rcv context free - need to remove rcv's hooks */ for (ctxt = 0; ctxt < dd->num_send_contexts; ctxt++) sc_free(dd->send_contexts[ctxt].sc); |