Merge branch 'backport_ubuntu_16.04.2_4.4.0-62-generic' into release_…

…ubuntu_16.04.2_4.4.0-62-generic
Microsemi · Jan 8, 2019 · d364845 · d364845
2 parents 89f109f + 719d64c
commit d364845
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/ntb_hw_switchtec.c b/ntb_hw_switchtec.c
@@ -1456,6 +1456,9 @@ static int switchtec_ntb_reinit_peer(struct switchtec_ntb *sndev)
 {
 	int rc;
 
+	if (crosslink_is_enabled(sndev))
+		return 0;
+
 	dev_info(&sndev->stdev->dev, "reinitialize shared memory window\n");
 	rc = config_rsvd_lut_win(sndev, sndev->mmio_peer_ctrl, 0,
 				 sndev->self_partition,

diff --git a/switchtec.c b/switchtec.c
@@ -1184,7 +1184,8 @@ static int mask_event(struct switchtec_dev *stdev, int eid, int idx)
 	if (!(hdr & SWITCHTEC_EVENT_OCCURRED && hdr & SWITCHTEC_EVENT_EN_IRQ))
 		return 0;
 
-	if (eid == SWITCHTEC_IOCTL_EVENT_LINK_STATE)
+	if (eid == SWITCHTEC_IOCTL_EVENT_LINK_STATE ||
+	    eid == SWITCHTEC_IOCTL_EVENT_MRPC_COMP)
 		return 0;
 
 	dev_dbg(&stdev->dev, "%s: %d %d %x\n", __func__, eid, idx, hdr);
@@ -1459,7 +1460,7 @@ static int switchtec_init_pci(struct switchtec_dev *stdev,
 	if (!use_dma_mrpc)
 		return 0;
 
-	if(!(ioread32(&stdev->mmio_mrpc->dma_ver)? true : false))
+	if (!ioread32(&stdev->mmio_mrpc->dma_ver))
 		return 0;
 
 	stdev->dma_mrpc = dma_zalloc_coherent(&stdev->pdev->dev, sizeof(*stdev->dma_mrpc),