diff options
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 66ea0b52d42e..2c19bf772451 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -8143,8 +8143,15 @@ static void is_sdma_eng_int(struct hfi1_devdata *dd, unsigned int source) } } -/* +/** + * is_rcv_avail_int() - User receive context available IRQ handler + * @dd: valid dd + * @source: logical IRQ source (offset from IS_RCVAVAIL_START) + * * RX block receive available interrupt. Source is < 160. + * + * This is the general interrupt handler for user (PSM) receive contexts, + * and can only be used for non-threaded IRQs. */ static void is_rcv_avail_int(struct hfi1_devdata *dd, unsigned int source) { @@ -8154,12 +8161,7 @@ static void is_rcv_avail_int(struct hfi1_devdata *dd, unsigned int source) if (likely(source < dd->num_rcv_contexts)) { rcd = hfi1_rcd_get_by_index(dd, source); if (rcd) { - /* Check for non-user contexts, including vnic */ - if (source < dd->first_dyn_alloc_ctxt || rcd->is_vnic) - rcd->do_interrupt(rcd, 0); - else - handle_user_interrupt(rcd); - + handle_user_interrupt(rcd); hfi1_rcd_put(rcd); return; /* OK */ } |