X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fnet%2Fethernet%2Fcavium%2Fthunder%2Fnicvf_ethtool.c;fp=kernel%2Fdrivers%2Fnet%2Fethernet%2Fcavium%2Fthunder%2Fnicvf_ethtool.c;h=ff1d777f3ed98af0a33c5dcc997ed9edb62254a8;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=a12b2e38cf61221fc4de44f6395eb60de76825a5;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/kernel/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index a12b2e38c..ff1d777f3 100644
--- a/kernel/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/kernel/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -380,7 +380,10 @@ static void nicvf_get_regs(struct net_device *dev,
 		p[i++] = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_DOOR, q);
 		p[i++] = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_STATUS, q);
 		p[i++] = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_DEBUG, q);
-		p[i++] = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_CNM_CHG, q);
+		/* Padding, was NIC_QSET_SQ_0_7_CNM_CHG, which
+		 * produces bus errors when read
+		 */
+		p[i++] = 0;
 		p[i++] = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_STAT_0_1, q);
 		reg_offset = NIC_QSET_SQ_0_7_STAT_0_1 | (1 << 3);
 		p[i++] = nicvf_queue_reg_read(nic, reg_offset, q);