1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index eab9b5acd0cf..68fd38b291fd 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -2524,6 +2524,12 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp)
                                  bridge->vendor, bridge->device);
                         mgp->tx.boundary = 4096;
                         mgp->fw_name = myri10ge_fw_aligned;
+                } else if (bridge &&
+                           bridge->vendor == PCI_VENDOR_ID_SGI &&
+                           bridge->device == 0x4002 /* TIOCE pcie-port */ ) {
+                        /* this pcie bridge does not support 4K rdma request */
+                        mgp->tx.boundary = 2048;
+                        mgp->fw_name = myri10ge_fw_aligned;
                 }
         } else {
                 if (myri10ge_force_firmware == 1) {