diff options
| author | Mike Marciniszyn <mike.marciniszyn@qlogic.com> | 2011-01-10 17:42:21 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2011-01-10 17:42:21 -0800 |
| commit | 2528ea60f94ef9e1e1cd82066d55f62a1d19fde1 (patch) | |
| tree | f2e3494c3b1ac698efb1ba3ba5675d1f21d03d06 /drivers/infiniband/hw/qib/qib_verbs.h | |
| parent | 19ede2e422496b2a064b9b22823c6afb66ff927b (diff) | |
| download | linux-2528ea60f94ef9e1e1cd82066d55f62a1d19fde1.tar.bz2 | |
IB/qib: Change receive queue/QPN selection
The basic idea is that on SusieQ, the difficult part of mapping QPN to
context is handled by the mapping registers so the generic QPN
allocation doesn't need to worry about chip specifics. For Monty and
Linda, there is no mapping table so the qpt->mask (same as
dd->qpn_mask), is used to see if the QPN to context falls within
[zero..dd->n_krcv_queues).
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/qib/qib_verbs.h b/drivers/infiniband/hw/qib/qib_verbs.h index bd57c1273225..a08ceab510e1 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.h +++ b/drivers/infiniband/hw/qib/qib_verbs.h @@ -435,7 +435,6 @@ struct qib_qp { spinlock_t r_lock; /* used for APM */ spinlock_t s_lock; atomic_t s_dma_busy; - unsigned processor_id; /* Processor ID QP is bound to */ u32 s_flags; u32 s_cur_size; /* size of send packet in bytes */ u32 s_len; /* total length of s_sge */ @@ -813,13 +812,8 @@ extern struct workqueue_struct *qib_cq_wq; */ static inline void qib_schedule_send(struct qib_qp *qp) { - if (qib_send_ok(qp)) { - if (qp->processor_id == smp_processor_id()) - queue_work(qib_wq, &qp->s_work); - else - queue_work_on(qp->processor_id, - qib_wq, &qp->s_work); - } + if (qib_send_ok(qp)) + queue_work(qib_wq, &qp->s_work); } static inline int qib_pkey_ok(u16 pkey1, u16 pkey2) |