diff options
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/file_ops.c | 11 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 2 |
3 files changed, 12 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index b9d8b0e4c5eb..ef433fdb2411 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -11951,6 +11951,13 @@ void hfi1_rcvctrl(struct hfi1_devdata *dd, unsigned int op, rcvctrl |= RCV_CTXT_CTRL_DONT_DROP_EGR_FULL_SMASK; if (op & HFI1_RCVCTRL_NO_EGR_DROP_DIS) rcvctrl &= ~RCV_CTXT_CTRL_DONT_DROP_EGR_FULL_SMASK; + if (op & HFI1_RCVCTRL_URGENT_ENB) + set_intr_bits(dd, IS_RCVURGENT_START + rcd->ctxt, + IS_RCVURGENT_START + rcd->ctxt, true); + if (op & HFI1_RCVCTRL_URGENT_DIS) + set_intr_bits(dd, IS_RCVURGENT_START + rcd->ctxt, + IS_RCVURGENT_START + rcd->ctxt, false); + hfi1_cdbg(RCVCTRL, "ctxt %d rcvctrl 0x%llx\n", ctxt, rcvctrl); write_kctxt_csr(dd, ctxt, RCV_CTXT_CTRL, rcvctrl); diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index 0b669475349e..c22ebc774a6a 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -639,9 +639,6 @@ static int hfi1_file_close(struct inode *inode, struct file *fp) hfi1_cdbg(PROC, "closing ctxt %u:%u", uctxt->ctxt, fdata->subctxt); - set_intr_bits(dd, IS_RCVURGENT_START + uctxt->ctxt, - IS_RCVURGENT_START + uctxt->ctxt, false); - flush_wc(); /* drain user sdma queue */ hfi1_user_sdma_free_queues(fdata, uctxt); @@ -684,7 +681,8 @@ static int hfi1_file_close(struct inode *inode, struct file *fp) HFI1_RCVCTRL_TAILUPD_DIS | HFI1_RCVCTRL_ONE_PKT_EGR_DIS | HFI1_RCVCTRL_NO_RHQ_DROP_DIS | - HFI1_RCVCTRL_NO_EGR_DROP_DIS, uctxt); + HFI1_RCVCTRL_NO_EGR_DROP_DIS | + HFI1_RCVCTRL_URGENT_DIS, uctxt); /* Clear the context's J_KEY */ hfi1_clear_ctxt_jkey(dd, uctxt); /* @@ -1099,6 +1097,7 @@ static void user_init(struct hfi1_ctxtdata *uctxt) hfi1_set_ctxt_jkey(uctxt->dd, uctxt, uctxt->jkey); rcvctrl_ops = HFI1_RCVCTRL_CTXT_ENB; + rcvctrl_ops |= HFI1_RCVCTRL_URGENT_ENB; if (HFI1_CAP_UGET_MASK(uctxt->flags, HDRSUPP)) rcvctrl_ops |= HFI1_RCVCTRL_TIDFLOW_ENB; /* @@ -1220,10 +1219,6 @@ static int setup_base_ctxt(struct hfi1_filedata *fd, fd->uctxt = uctxt; hfi1_rcd_get(uctxt); - /* Enable the Urgent IRQ for this user context */ - set_intr_bits(dd, IS_RCVURGENT_START + uctxt->ctxt, - IS_RCVURGENT_START + uctxt->ctxt, true); - done: if (uctxt->subctxt_cnt) { /* diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index 6d18784cea46..d3d5717650e9 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -621,6 +621,8 @@ struct rvt_sge_state; #define HFI1_RCVCTRL_NO_RHQ_DROP_DIS 0x8000 #define HFI1_RCVCTRL_NO_EGR_DROP_ENB 0x10000 #define HFI1_RCVCTRL_NO_EGR_DROP_DIS 0x20000 +#define HFI1_RCVCTRL_URGENT_ENB 0x40000 +#define HFI1_RCVCTRL_URGENT_DIS 0x80000 /* partition enforcement flags */ #define HFI1_PART_ENFORCE_IN 0x1 |