Differential D21705 Diff 63952 head/sys/dev/ixgbe/if_ixv.c

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head/sys/dev/ixgbe/if_ixv.c

Show All 29 Lines	/******************************************************************************
POSSIBILITY OF SUCH DAMAGE.		POSSIBILITY OF SUCH DAMAGE.

******************************************************************************/		******************************************************************************/
/$FreeBSD$/		/$FreeBSD$/


#include "opt_inet.h"		#include "opt_inet.h"
#include "opt_inet6.h"		#include "opt_inet6.h"
		#include "opt_rss.h"

#include "ixgbe.h"		#include "ixgbe.h"
#include "ifdi_if.h"		#include "ifdi_if.h"

#include <net/netmap.h>		#include <net/netmap.h>
#include <dev/netmap/netmap_kern.h>		#include <dev/netmap/netmap_kern.h>

/************************************************************************		/************************************************************************
▲ Show 20 Lines • Show All 1,403 Lines • ▼ Show 20 Lines	if (ifp->if_capenable & IFCAP_NETMAP) {

IXGBE_WRITE_REG(hw, IXGBE_VFRDT(rxr->me), t);		IXGBE_WRITE_REG(hw, IXGBE_VFRDT(rxr->me), t);
} else		} else
#endif /* DEV_NETMAP */		#endif /* DEV_NETMAP */
IXGBE_WRITE_REG(hw, IXGBE_VFRDT(rxr->me),		IXGBE_WRITE_REG(hw, IXGBE_VFRDT(rxr->me),
scctx->isc_nrxd[0] - 1);		scctx->isc_nrxd[0] - 1);
}		}

		/*
		* Do not touch RSS and RETA settings for older hardware
		* as those are shared among PF and all VF.
		*/
		if (adapter->hw.mac.type >= ixgbe_mac_X550_vf)
ixv_initialize_rss_mapping(adapter);		ixv_initialize_rss_mapping(adapter);
} /* ixv_initialize_receive_units */		} /* ixv_initialize_receive_units */

/************************************************************************		/************************************************************************
* ixv_setup_vlan_support		* ixv_setup_vlan_support
************************************************************************/		************************************************************************/
static void		static void
ixv_setup_vlan_support(if_ctx_t ctx)		ixv_setup_vlan_support(if_ctx_t ctx)
{		{
▲ Show 20 Lines • Show All 418 Lines • ▼ Show 20 Lines
/************************************************************************		/************************************************************************
* ixv_init_device_features		* ixv_init_device_features
************************************************************************/		************************************************************************/
static void		static void
ixv_init_device_features(struct adapter *adapter)		ixv_init_device_features(struct adapter *adapter)
{		{
adapter->feat_cap = IXGBE_FEATURE_NETMAP		adapter->feat_cap = IXGBE_FEATURE_NETMAP
\| IXGBE_FEATURE_VF		\| IXGBE_FEATURE_VF
\| IXGBE_FEATURE_RSS
\| IXGBE_FEATURE_LEGACY_TX;		\| IXGBE_FEATURE_LEGACY_TX;

/* A tad short on feature flags for VFs, atm. */		/* A tad short on feature flags for VFs, atm. */
switch (adapter->hw.mac.type) {		switch (adapter->hw.mac.type) {
case ixgbe_mac_82599_vf:		case ixgbe_mac_82599_vf:
break;		break;
case ixgbe_mac_X540_vf:		case ixgbe_mac_X540_vf:
break;		break;
case ixgbe_mac_X550_vf:		case ixgbe_mac_X550_vf:
case ixgbe_mac_X550EM_x_vf:		case ixgbe_mac_X550EM_x_vf:
case ixgbe_mac_X550EM_a_vf:		case ixgbe_mac_X550EM_a_vf:
adapter->feat_cap \|= IXGBE_FEATURE_NEEDS_CTXD;		adapter->feat_cap \|= IXGBE_FEATURE_NEEDS_CTXD;
		adapter->feat_cap \|= IXGBE_FEATURE_RSS;
break;		break;
default:		default:
break;		break;
}		}

/* Enabled by default... */		/* Enabled by default... */
/* Is a virtual function (VF) */		/* Is a virtual function (VF) */
if (adapter->feat_cap & IXGBE_FEATURE_VF)		if (adapter->feat_cap & IXGBE_FEATURE_VF)
Show All 12 Lines