From 379d745cbf8b5af3d1cdfcfb172b169e157d09a5 Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Mon, 23 Oct 2017 19:44:07 +1100 Subject: phb4: Fix GEN3 for DD2.00 In this fix: 62ac7631ae phb4: Fix PCIe GEN4 on DD2.1 and above We fixed DD2.1 GEN4 but broke DD2.00 as GEN3. This fixes DD2.00 back to GEN3. This time for sure! Signed-off-by: Michael Neuling Tested-by: Pridhiviraj Paidipeddi --- hw/phb4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/phb4.c b/hw/phb4.c index c64ded9..48b01e7 100644 --- a/hw/phb4.c +++ b/hw/phb4.c @@ -4900,7 +4900,7 @@ static void phb4_create(struct dt_node *np) if (p->rev == PHB4_REV_NIMBUS_DD10) p->max_link_speed = 2; if (p->rev == PHB4_REV_NIMBUS_DD20 && - chip->ec_level == 0 && chip->ec_rev == 0) + ((0xf & chip->ec_level) == 0) && chip->ec_rev == 0) p->max_link_speed = 3; if (dt_has_node_property(np, "ibm,max-link-speed", NULL)) p->max_link_speed = dt_prop_get_u32(np, "ibm,max-link-speed"); -- cgit v1.1