From c5a81d11d756bfa2b7215463b5908006871bd4fa Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 8 Jul 2016 10:27:42 -0500 Subject: [PATCH] IB core: Add port_xmit_wait counter Add the missing port_xmit_wait counter. This counter is displayed through some tools like perfquery but is not available via sysfs. For the PORT_PMA_ATTR macro the _counter field is set to zero allowing us to specify the offset directly like with PORT_PMA_ATTR_EXT See also the earlier work in 2008 by Vladimir Skolovsky https://www.mail-archive.com/general@lists.openfabrics.org/msg20313.html Signed-off-by: Vladimir Sokolvsky Signed-off-by: Christoph Lameter Signed-off-by: Doug Ledford --- drivers/infiniband/core/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index a5793c8f1590..60df4f8e81be 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -530,6 +530,7 @@ static PORT_PMA_ATTR(port_xmit_data , 12, 32, 192); static PORT_PMA_ATTR(port_rcv_data , 13, 32, 224); static PORT_PMA_ATTR(port_xmit_packets , 14, 32, 256); static PORT_PMA_ATTR(port_rcv_packets , 15, 32, 288); +static PORT_PMA_ATTR(port_xmit_wait , 0, 32, 320); /* * Counters added by extended set @@ -560,6 +561,7 @@ static struct attribute *pma_attrs[] = { &port_pma_attr_port_rcv_data.attr.attr, &port_pma_attr_port_xmit_packets.attr.attr, &port_pma_attr_port_rcv_packets.attr.attr, + &port_pma_attr_port_xmit_wait.attr.attr, NULL }; @@ -579,6 +581,7 @@ static struct attribute *pma_attrs_ext[] = { &port_pma_attr_ext_port_xmit_data.attr.attr, &port_pma_attr_ext_port_rcv_data.attr.attr, &port_pma_attr_ext_port_xmit_packets.attr.attr, + &port_pma_attr_port_xmit_wait.attr.attr, &port_pma_attr_ext_port_rcv_packets.attr.attr, &port_pma_attr_ext_unicast_rcv_packets.attr.attr, &port_pma_attr_ext_unicast_xmit_packets.attr.attr, @@ -604,6 +607,7 @@ static struct attribute *pma_attrs_noietf[] = { &port_pma_attr_ext_port_rcv_data.attr.attr, &port_pma_attr_ext_port_xmit_packets.attr.attr, &port_pma_attr_ext_port_rcv_packets.attr.attr, + &port_pma_attr_port_xmit_wait.attr.attr, NULL };