broadcom/bnx2x/bnx2x_sriov.c

31 			    struct pf_vf_bulletin_content **bulletin,
1399 	/* allocate local bulletin boards */
1453 	struct pf_vf_bulletin_content *bulletin;
1459 	rc = bnx2x_vf_op_prep(bp, idx, &vf, &bulletin, false);
1466 		bulletin->valid_bitmap |= 1 << LINK_VALID;
1468 		bulletin->link_speed = state->line_speed;
1469 		bulletin->link_flags = 0;
1472 			bulletin->link_flags |= VFPF_LINK_REPORT_LINK_DOWN;
1475 			bulletin->link_flags |= VFPF_LINK_REPORT_FULL_DUPLEX;
1478 			bulletin->link_flags |= VFPF_LINK_REPORT_RX_FC_ON;
1481 			bulletin->link_flags |= VFPF_LINK_REPORT_TX_FC_ON;
1483 		   !(bulletin->link_flags & VFPF_LINK_REPORT_LINK_DOWN)) {
1484 		bulletin->valid_bitmap |= 1 << LINK_VALID;
1485 		bulletin->link_flags |= VFPF_LINK_REPORT_LINK_DOWN;
1487 		   (bulletin->link_flags & VFPF_LINK_REPORT_LINK_DOWN)) {
1488 		bulletin->valid_bitmap |= 1 << LINK_VALID;
1489 		bulletin->link_speed = bnx2x_max_speed_cap(bp);
1490 		bulletin->link_flags &= ~VFPF_LINK_REPORT_LINK_DOWN;
1498 		   vf->link_cfg, bulletin->link_speed, bulletin->link_flags);
1500 		/* Post update on VF's bulletin board */
1503 			BNX2X_ERR("failed to update VF[%d] bulletin\n", idx);
2137 	/* update vf bulletin board */
2538 	struct pf_vf_bulletin_content *bulletin;
2542 		bulletin = BP_VF_BULLETIN(bp, vfidx);
2543 		if (bulletin->valid_bitmap & (1 << VLAN_VALID))
2544 			bnx2x_set_vf_vlan(bp->dev, vfidx, bulletin->vlan, 0,
2562 			    struct pf_vf_bulletin_content **bulletin,
2583 	*bulletin = BP_VF_BULLETIN(bp, vfidx);
2596 	if (!*bulletin) {
2610 	struct pf_vf_bulletin_content *bulletin = NULL;
2616 	rc = bnx2x_vf_op_prep(bp, vfidx, &vf, &bulletin, true);
2645 		if (bulletin->valid_bitmap & (1 << MAC_ADDR_VALID))
2646 			/* mac configured by ndo so its in bulletin board */
2647 			memcpy(&ivi->mac, bulletin->mac, ETH_ALEN);
2653 		if (bulletin->valid_bitmap & (1 << VLAN_VALID))
2654 			/* vlan configured by ndo so its in bulletin board */
2655 			memcpy(&ivi->vlan, &bulletin->vlan, VLAN_HLEN);
2667  * 1. VF hasn't been acquired yet - save the mac in local bulletin board and
2670  *    bulletin board. mac will be posted on VF bulletin board after VF init. VF
2673  *    mac on VF's bulletin board right now. VF will configure this mac when it
2679  * where the VF fails to see the new post on its bulletin board before sending a
2681  * again after consulting its bulletin board.
2688 	struct pf_vf_bulletin_content *bulletin = NULL;
2696 	rc = bnx2x_vf_op_prep(bp, vfidx, &vf, &bulletin, true);
2702 	/* update PF's copy of the VF's bulletin. Will no longer accept mac
2705 	bulletin->valid_bitmap |= 1 << MAC_ADDR_VALID;
2706 	memcpy(bulletin->mac, mac, ETH_ALEN);
2708 	/* Post update on VF's bulletin board */
2715 		BNX2X_ERR("failed to update VF[%d] bulletin\n", vfidx);
2753 		bnx2x_set_mac_one(bp, (u8 *)&bulletin->mac, mac_obj, true,
2809 	struct pf_vf_bulletin_content *bulletin = NULL;
2829 	rc = bnx2x_vf_op_prep(bp, vfidx, &vf, &bulletin, true);
2833 	/* update PF's copy of the VF's bulletin. No point in posting the vlan
2842 		bulletin->valid_bitmap |= 1 << VLAN_VALID;
2844 		bulletin->valid_bitmap &= ~(1 << VLAN_VALID);
2845 	bulletin->vlan = vlan;
2847 	/* Post update on VF's bulletin board */
2850 		BNX2X_ERR("failed to update VF[%d] bulletin\n", vfidx);
3021 /* crc is the first field in the bulletin board. Compute the crc over the
3022  * entire bulletin board excluding the crc field itself. Use the length field
3027 u32 bnx2x_crc_vf_bulletin(struct pf_vf_bulletin_content *bulletin)
3030 		 ((u8 *)bulletin) + sizeof(bulletin->crc),
3031 		 bulletin->length - sizeof(bulletin->crc));
3034 /* Check for new posts on the bulletin board */
3037 	struct pf_vf_bulletin_content *bulletin;
3046 		/* sample the bulletin board */
3055 		BNX2X_ERR("bad crc on bulletin board. Contained %x computed %x\n",
3060 		BNX2X_ERR("pf to vf bulletin board crc was wrong %d consecutive times. Aborting\n",
3064 	bulletin = &bp->shadow_bulletin.content;
3066 	/* bulletin board hasn't changed since last sample */
3067 	if (bp->old_bulletin.version == bulletin->version)
3070 	/* the mac address in bulletin board is valid and is new */
3071 	if (bulletin->valid_bitmap & 1 << MAC_ADDR_VALID &&
3072 	    !ether_addr_equal(bulletin->mac, bp->old_bulletin.mac)) {
3074 		eth_hw_addr_set(bp->dev, bulletin->mac);
3077 	if (bulletin->valid_bitmap & (1 << LINK_VALID)) {
3079 		   bulletin->link_speed, bulletin->link_flags);
3081 		bp->vf_link_vars.line_speed = bulletin->link_speed;
3084 		if (bulletin->link_flags & VFPF_LINK_REPORT_LINK_DOWN)
3088 		if (bulletin->link_flags & VFPF_LINK_REPORT_FULL_DUPLEX)
3092 		if (bulletin->link_flags & VFPF_LINK_REPORT_RX_FC_ON)
3096 		if (bulletin->link_flags & VFPF_LINK_REPORT_TX_FC_ON)
3102 	/* copy new bulletin board to bp */
3103 	memcpy(&bp->old_bulletin, bulletin,
3143 	/* allocate pf 2 vf bulletin board */
3161 	struct pf_vf_bulletin_content *bulletin;
3167 		/* locate this VFs bulletin board and update the channel down
3170 		bulletin = BP_VF_BULLETIN(bp, vf_idx);
3171 		bulletin->valid_bitmap |= 1 << CHANNEL_DOWN;
3173 		/* update vf bulletin board */