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Commit 886f7fed authored by Rasesh Mody's avatar Rasesh Mody Committed by David S. Miller
Browse files

bna: Enable pure priority tagged packet reception and rxf uninit cleanup fix 



Change Details:
	- Enable reception of pure priority tagged packets by default by
	turning on VLAN Id = 0
	- Clear the promiscuous mode, all multicast mode flags when
	bna_rxf_uninit is called

Signed-off-by: default avatarDebashis Dutt <ddutt@brocade.com>
Signed-off-by: default avatarRasesh Mody <rmody@brocade.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 815f41e7

drivers/net/bna/bna_txrx.c

+25 −0
Original line number Diff line number Diff line
@@ -1441,12 +1441,16 @@ bna_rxf_init(struct bna_rxf *rxf, 
	memset(rxf->vlan_filter_table, 0,

			(sizeof(u32) * ((BFI_MAX_VLAN + 1) / 32)));



	/* Set up VLAN 0 for pure priority tagged packets */

	rxf->vlan_filter_table[0] |= 1;



	bfa_fsm_set_state(rxf, bna_rxf_sm_stopped);

}



static void

bna_rxf_uninit(struct bna_rxf *rxf)

{

	struct bna *bna = rxf->rx->bna;

	struct bna_mac *mac;



	bna_rit_mod_seg_put(&rxf->rx->bna->rit_mod, rxf->rit_segment);
@@ -1473,6 +1477,27 @@ bna_rxf_uninit(struct bna_rxf *rxf) 
		bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);

	}



	/* Turn off pending promisc mode */

	if (is_promisc_enable(rxf->rxmode_pending,

				rxf->rxmode_pending_bitmask)) {

		/* system promisc state should be pending */

		BUG_ON(!(bna->rxf_promisc_id == rxf->rxf_id));

		promisc_inactive(rxf->rxmode_pending,

				rxf->rxmode_pending_bitmask);

		 bna->rxf_promisc_id = BFI_MAX_RXF;

	}

	/* Promisc mode should not be active */

	BUG_ON(rxf->rxmode_active & BNA_RXMODE_PROMISC);



	/* Turn off pending all-multi mode */

	if (is_allmulti_enable(rxf->rxmode_pending,

				rxf->rxmode_pending_bitmask)) {

		allmulti_inactive(rxf->rxmode_pending,

				rxf->rxmode_pending_bitmask);

	}

	/* Allmulti mode should not be active */

	BUG_ON(rxf->rxmode_active & BNA_RXMODE_ALLMULTI);



	rxf->rx = NULL;

}