igb: Add stats output for OS2BMC feature on i350 devices
This patch adds statistics output for OS2BMC feature which is configured
by eeprom on capable devices.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index eef380a..3666b96 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -4560,6 +4560,15 @@
adapter->stats.mgptc += rd32(E1000_MGTPTC);
adapter->stats.mgprc += rd32(E1000_MGTPRC);
adapter->stats.mgpdc += rd32(E1000_MGTPDC);
+
+ /* OS2BMC Stats */
+ reg = rd32(E1000_MANC);
+ if (reg & E1000_MANC_EN_BMC2OS) {
+ adapter->stats.o2bgptc += rd32(E1000_O2BGPTC);
+ adapter->stats.o2bspc += rd32(E1000_O2BSPC);
+ adapter->stats.b2ospc += rd32(E1000_B2OSPC);
+ adapter->stats.b2ogprc += rd32(E1000_B2OGPRC);
+ }
}
static irqreturn_t igb_msix_other(int irq, void *data)