e1000: consolidate managability enabling/disabling
Several bugs existed in how we handle manageability issues all
over the driver. This patch consolidates all the managability
release and init code in two single functions and call them from
appropriate locations. This fixes several BMC packet redirect issues
and powerup/down hiccups.
Originally from Jesse Brandeburg <jesse.brandeburg@intel.com>, rewritten
to use feature flags by me.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index ce82eb5..1ea556e 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -448,6 +448,10 @@
if (hw->mac_type == e1000_82543)
hw->bad_tx_carr_stats_fd = TRUE;
+ /* capable of receiving management packets to the host */
+ if (hw->mac_type >= e1000_82571)
+ hw->has_manc2h = TRUE;
+
return E1000_SUCCESS;
}
@@ -7823,9 +7827,8 @@
fwsm = E1000_READ_REG(hw, FWSM);
factps = E1000_READ_REG(hw, FACTPS);
- if (((fwsm & E1000_FWSM_MODE_MASK) ==
- (e1000_mng_mode_pt << E1000_FWSM_MODE_SHIFT)) &&
- (factps & E1000_FACTPS_MNGCG))
+ if ((((fwsm & E1000_FWSM_MODE_MASK) >> E1000_FWSM_MODE_SHIFT) ==
+ e1000_mng_mode_pt) && !(factps & E1000_FACTPS_MNGCG))
return TRUE;
} else
if ((manc & E1000_MANC_SMBUS_EN) && !(manc & E1000_MANC_ASF_EN))