diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/driver.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/driver.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index 7372cc00cb2d..4f65ac671044 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -433,6 +433,12 @@ static inline void init_packet(struct hfi1_ctxtdata *rcd, packet->numpkt = 0; } +/* We support only two types - 9B and 16B for now */ +static const hfi1_handle_cnp hfi1_handle_cnp_tbl[2] = { + [HFI1_PKT_TYPE_9B] = &return_cnp, + [HFI1_PKT_TYPE_16B] = &return_cnp_16B +}; + void hfi1_process_ecn_slowpath(struct rvt_qp *qp, struct hfi1_packet *pkt, bool do_cnp) { @@ -866,7 +872,7 @@ static inline void set_nodma_rtail(struct hfi1_devdata *dd, u16 ctxt) * interrupt handler for all statically allocated kernel contexts. */ if (ctxt >= dd->first_dyn_alloc_ctxt) { - rcd = hfi1_rcd_get_by_index(dd, ctxt); + rcd = hfi1_rcd_get_by_index_safe(dd, ctxt); if (rcd) { rcd->do_interrupt = &handle_receive_interrupt_nodma_rtail; @@ -895,7 +901,7 @@ static inline void set_dma_rtail(struct hfi1_devdata *dd, u16 ctxt) * interrupt handler for all statically allocated kernel contexts. */ if (ctxt >= dd->first_dyn_alloc_ctxt) { - rcd = hfi1_rcd_get_by_index(dd, ctxt); + rcd = hfi1_rcd_get_by_index_safe(dd, ctxt); if (rcd) { rcd->do_interrupt = &handle_receive_interrupt_dma_rtail; @@ -923,10 +929,9 @@ void set_all_slowpath(struct hfi1_devdata *dd) rcd = hfi1_rcd_get_by_index(dd, i); if (!rcd) continue; - if ((i < dd->first_dyn_alloc_ctxt) || - (rcd->sc && (rcd->sc->type == SC_KERNEL))) { + if (i < dd->first_dyn_alloc_ctxt || rcd->is_vnic) rcd->do_interrupt = &handle_receive_interrupt; - } + hfi1_rcd_put(rcd); } } @@ -1252,9 +1257,9 @@ void shutdown_led_override(struct hfi1_pportdata *ppd) write_csr(dd, DCC_CFG_LED_CNTRL, 0); } -static void run_led_override(unsigned long opaque) +static void run_led_override(struct timer_list *t) { - struct hfi1_pportdata *ppd = (struct hfi1_pportdata *)opaque; + struct hfi1_pportdata *ppd = from_timer(ppd, t, led_override_timer); struct hfi1_devdata *dd = ppd->dd; unsigned long timeout; int phase_idx; @@ -1298,8 +1303,7 @@ void hfi1_start_led_override(struct hfi1_pportdata *ppd, unsigned int timeon, * timeout so the handler will be called soon to look at our request. */ if (!timer_pending(&ppd->led_override_timer)) { - setup_timer(&ppd->led_override_timer, run_led_override, - (unsigned long)ppd); + timer_setup(&ppd->led_override_timer, run_led_override, 0); ppd->led_override_timer.expires = jiffies + 1; add_timer(&ppd->led_override_timer); atomic_set(&ppd->led_override_timer_active, 1); |