bnx2x: Support of PF driver of a VF q_filters request
The VF driver uses the 'q_filters' message on the VF <-> PF channel for configuring an open queue, for example when the rxmode changes. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ariel Elior
David S. Miller
parent
8db573baa5
commit
954ea7480b
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@ -102,6 +102,8 @@ static void bnx2x_vf_igu_ack_sb(struct bnx2x *bp, struct bnx2x_virtf *vf,
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}
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/* VFOP - VF slow-path operation support */
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#define BNX2X_VFOP_FILTER_ADD_CNT_MAX 0x10000
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/* VFOP operations states */
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enum bnx2x_vfop_qctor_state {
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BNX2X_VFOP_QCTOR_INIT,
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@ -124,6 +126,17 @@ enum bnx2x_vfop_qsetup_state {
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BNX2X_VFOP_QSETUP_DONE
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};
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enum bnx2x_vfop_mcast_state {
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BNX2X_VFOP_MCAST_DEL,
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BNX2X_VFOP_MCAST_ADD,
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BNX2X_VFOP_MCAST_CHK_DONE
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};
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enum bnx2x_vfop_rxmode_state {
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BNX2X_VFOP_RXMODE_CONFIG,
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BNX2X_VFOP_RXMODE_DONE
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};
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#define bnx2x_vfop_reset_wq(vf) atomic_set(&vf->op_in_progress, 0)
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void bnx2x_vfop_qctor_dump_tx(struct bnx2x *bp, struct bnx2x_virtf *vf,
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@ -572,6 +585,57 @@ bnx2x_vfop_vlan_mac_prep_ramrod(struct bnx2x_vlan_mac_ramrod_params *ramrod,
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ureq->cmd = flags->add ? BNX2X_VLAN_MAC_ADD : BNX2X_VLAN_MAC_DEL;
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}
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static inline void
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bnx2x_vfop_mac_prep_ramrod(struct bnx2x_vlan_mac_ramrod_params *ramrod,
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struct bnx2x_vfop_vlan_mac_flags *flags)
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{
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bnx2x_vfop_vlan_mac_prep_ramrod(ramrod, flags);
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set_bit(BNX2X_ETH_MAC, &ramrod->user_req.vlan_mac_flags);
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}
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int bnx2x_vfop_mac_list_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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struct bnx2x_vfop_filters *macs,
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int qid, bool drv_only)
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{
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struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
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if (vfop) {
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struct bnx2x_vfop_args_filters filters = {
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.multi_filter = macs,
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.credit = NULL, /* consume credit */
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};
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struct bnx2x_vfop_vlan_mac_flags flags = {
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.drv_only = drv_only,
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.dont_consume = (filters.credit != NULL),
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.single_cmd = false,
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.add = false, /* don't care since only the items in the
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* filters list affect the sp operation,
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* not the list itself
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*/
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};
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struct bnx2x_vlan_mac_ramrod_params *ramrod =
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&vf->op_params.vlan_mac;
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/* set ramrod params */
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bnx2x_vfop_mac_prep_ramrod(ramrod, &flags);
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/* set object */
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ramrod->vlan_mac_obj = &bnx2x_vfq(vf, qid, mac_obj);
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/* set extra args */
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filters.multi_filter->add_cnt = BNX2X_VFOP_FILTER_ADD_CNT_MAX;
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vfop->args.filters = filters;
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bnx2x_vfop_opset(BNX2X_VFOP_MAC_CONFIG_LIST,
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bnx2x_vfop_vlan_mac, cmd->done);
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return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_vlan_mac,
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cmd->block);
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}
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return -ENOMEM;
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}
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int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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@ -611,6 +675,48 @@ int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
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return -ENOMEM;
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}
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int bnx2x_vfop_vlan_list_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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struct bnx2x_vfop_filters *vlans,
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int qid, bool drv_only)
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{
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struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
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if (vfop) {
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struct bnx2x_vfop_args_filters filters = {
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.multi_filter = vlans,
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.credit = &bnx2x_vfq(vf, qid, vlan_count),
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};
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struct bnx2x_vfop_vlan_mac_flags flags = {
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.drv_only = drv_only,
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.dont_consume = (filters.credit != NULL),
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.single_cmd = false,
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.add = false, /* don't care */
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};
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struct bnx2x_vlan_mac_ramrod_params *ramrod =
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&vf->op_params.vlan_mac;
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/* set ramrod params */
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bnx2x_vfop_vlan_mac_prep_ramrod(ramrod, &flags);
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/* set object */
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ramrod->vlan_mac_obj = &bnx2x_vfq(vf, qid, vlan_obj);
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/* set extra args */
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filters.multi_filter->add_cnt = vf_vlan_rules_cnt(vf) -
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atomic_read(filters.credit);
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vfop->args.filters = filters;
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bnx2x_vfop_opset(BNX2X_VFOP_VLAN_CONFIG_LIST,
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bnx2x_vfop_vlan_mac, cmd->done);
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return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_vlan_mac,
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cmd->block);
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}
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return -ENOMEM;
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}
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/* VFOP queue setup (queue constructor + set vlan 0) */
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static void bnx2x_vfop_qsetup(struct bnx2x *bp, struct bnx2x_virtf *vf)
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{
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@ -676,6 +782,180 @@ int bnx2x_vfop_qsetup_cmd(struct bnx2x *bp,
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return -ENOMEM;
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}
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/* VFOP multi-casts */
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static void bnx2x_vfop_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf)
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{
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struct bnx2x_vfop *vfop = bnx2x_vfop_cur(bp, vf);
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struct bnx2x_mcast_ramrod_params *mcast = &vfop->op_p->mcast;
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struct bnx2x_raw_obj *raw = &mcast->mcast_obj->raw;
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struct bnx2x_vfop_args_mcast *args = &vfop->args.mc_list;
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enum bnx2x_vfop_mcast_state state = vfop->state;
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int i;
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bnx2x_vfop_reset_wq(vf);
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if (vfop->rc < 0)
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goto op_err;
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DP(BNX2X_MSG_IOV, "vf[%d] STATE: %d\n", vf->abs_vfid, state);
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switch (state) {
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case BNX2X_VFOP_MCAST_DEL:
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/* clear existing mcasts */
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vfop->state = BNX2X_VFOP_MCAST_ADD;
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vfop->rc = bnx2x_config_mcast(bp, mcast, BNX2X_MCAST_CMD_DEL);
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bnx2x_vfop_finalize(vf, vfop->rc, VFOP_CONT);
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case BNX2X_VFOP_MCAST_ADD:
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if (raw->check_pending(raw))
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goto op_pending;
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if (args->mc_num) {
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/* update mcast list on the ramrod params */
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INIT_LIST_HEAD(&mcast->mcast_list);
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for (i = 0; i < args->mc_num; i++)
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list_add_tail(&(args->mc[i].link),
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&mcast->mcast_list);
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/* add new mcasts */
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vfop->state = BNX2X_VFOP_MCAST_CHK_DONE;
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vfop->rc = bnx2x_config_mcast(bp, mcast,
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BNX2X_MCAST_CMD_ADD);
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}
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bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE);
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case BNX2X_VFOP_MCAST_CHK_DONE:
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vfop->rc = raw->check_pending(raw) ? 1 : 0;
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bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE);
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default:
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bnx2x_vfop_default(state);
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}
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op_err:
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BNX2X_ERR("MCAST CONFIG error: rc %d\n", vfop->rc);
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op_done:
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kfree(args->mc);
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bnx2x_vfop_end(bp, vf, vfop);
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op_pending:
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return;
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}
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int bnx2x_vfop_mcast_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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bnx2x_mac_addr_t *mcasts,
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int mcast_num, bool drv_only)
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{
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struct bnx2x_vfop *vfop = NULL;
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size_t mc_sz = mcast_num * sizeof(struct bnx2x_mcast_list_elem);
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struct bnx2x_mcast_list_elem *mc = mc_sz ? kzalloc(mc_sz, GFP_KERNEL) :
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NULL;
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if (!mc_sz || mc) {
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vfop = bnx2x_vfop_add(bp, vf);
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if (vfop) {
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int i;
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struct bnx2x_mcast_ramrod_params *ramrod =
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&vf->op_params.mcast;
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/* set ramrod params */
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memset(ramrod, 0, sizeof(*ramrod));
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ramrod->mcast_obj = &vf->mcast_obj;
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if (drv_only)
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set_bit(RAMROD_DRV_CLR_ONLY,
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&ramrod->ramrod_flags);
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/* copy mcasts pointers */
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vfop->args.mc_list.mc_num = mcast_num;
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vfop->args.mc_list.mc = mc;
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for (i = 0; i < mcast_num; i++)
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mc[i].mac = mcasts[i];
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bnx2x_vfop_opset(BNX2X_VFOP_MCAST_DEL,
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bnx2x_vfop_mcast, cmd->done);
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return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_mcast,
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cmd->block);
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} else {
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kfree(mc);
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}
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}
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return -ENOMEM;
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}
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/* VFOP rx-mode */
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static void bnx2x_vfop_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf)
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{
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struct bnx2x_vfop *vfop = bnx2x_vfop_cur(bp, vf);
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struct bnx2x_rx_mode_ramrod_params *ramrod = &vfop->op_p->rx_mode;
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enum bnx2x_vfop_rxmode_state state = vfop->state;
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bnx2x_vfop_reset_wq(vf);
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if (vfop->rc < 0)
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goto op_err;
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DP(BNX2X_MSG_IOV, "vf[%d] STATE: %d\n", vf->abs_vfid, state);
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switch (state) {
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case BNX2X_VFOP_RXMODE_CONFIG:
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/* next state */
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vfop->state = BNX2X_VFOP_RXMODE_DONE;
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vfop->rc = bnx2x_config_rx_mode(bp, ramrod);
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bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE);
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op_err:
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BNX2X_ERR("RXMODE error: rc %d\n", vfop->rc);
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op_done:
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case BNX2X_VFOP_RXMODE_DONE:
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bnx2x_vfop_end(bp, vf, vfop);
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return;
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default:
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bnx2x_vfop_default(state);
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}
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op_pending:
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return;
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}
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int bnx2x_vfop_rxmode_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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int qid, unsigned long accept_flags)
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{
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struct bnx2x_vf_queue *vfq = vfq_get(vf, qid);
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struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
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if (vfop) {
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struct bnx2x_rx_mode_ramrod_params *ramrod =
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&vf->op_params.rx_mode;
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memset(ramrod, 0, sizeof(*ramrod));
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/* Prepare ramrod parameters */
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ramrod->cid = vfq->cid;
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ramrod->cl_id = vfq_cl_id(vf, vfq);
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ramrod->rx_mode_obj = &bp->rx_mode_obj;
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ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid);
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ramrod->rx_accept_flags = accept_flags;
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ramrod->tx_accept_flags = accept_flags;
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ramrod->pstate = &vf->filter_state;
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ramrod->state = BNX2X_FILTER_RX_MODE_PENDING;
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set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state);
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set_bit(RAMROD_RX, &ramrod->ramrod_flags);
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set_bit(RAMROD_TX, &ramrod->ramrod_flags);
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ramrod->rdata =
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bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2);
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ramrod->rdata_mapping =
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bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2);
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bnx2x_vfop_opset(BNX2X_VFOP_RXMODE_CONFIG,
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bnx2x_vfop_rxmode, cmd->done);
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return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_rxmode,
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cmd->block);
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}
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return -ENOMEM;
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}
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/* VF enable primitives
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* when pretend is required the caller is responsible
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* for calling pretend prior to calling these routines
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@ -441,6 +441,10 @@ void bnx2x_iov_sp_task(struct bnx2x *bp);
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/* global vf mailbox routines */
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void bnx2x_vf_mbx(struct bnx2x *bp, struct vf_pf_event_data *vfpf_event);
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void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid);
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/* CORE VF API */
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typedef u8 bnx2x_mac_addr_t[ETH_ALEN];
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/* acquire */
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int bnx2x_vf_acquire(struct bnx2x *bp, struct bnx2x_virtf *vf,
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struct vf_pf_resc_request *resc);
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@ -615,11 +619,39 @@ void bnx2x_vfop_qctor_prep(struct bnx2x *bp,
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struct bnx2x_vf_queue *q,
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struct bnx2x_vfop_qctor_params *p,
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unsigned long q_type);
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int bnx2x_vfop_mac_list_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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struct bnx2x_vfop_filters *macs,
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int qid, bool drv_only);
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int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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int qid, u16 vid, bool add);
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int bnx2x_vfop_vlan_list_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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struct bnx2x_vfop_filters *vlans,
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int qid, bool drv_only);
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int bnx2x_vfop_qsetup_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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int qid);
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int bnx2x_vfop_mcast_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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bnx2x_mac_addr_t *mcasts,
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int mcast_num, bool drv_only);
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int bnx2x_vfop_rxmode_cmd(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct bnx2x_vfop_cmd *cmd,
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int qid, unsigned long accept_flags);
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int bnx2x_vf_idx_by_abs_fid(struct bnx2x *bp, u16 abs_vfid);
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u8 bnx2x_vf_max_queue_cnt(struct bnx2x *bp, struct bnx2x_virtf *vf);
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/* VF FLR helpers */
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@ -513,6 +513,280 @@ response:
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bnx2x_vf_mbx_resp(bp, vf);
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}
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enum bnx2x_vfop_filters_state {
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BNX2X_VFOP_MBX_Q_FILTERS_MACS,
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BNX2X_VFOP_MBX_Q_FILTERS_VLANS,
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BNX2X_VFOP_MBX_Q_FILTERS_RXMODE,
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BNX2X_VFOP_MBX_Q_FILTERS_MCAST,
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BNX2X_VFOP_MBX_Q_FILTERS_DONE
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};
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static int bnx2x_vf_mbx_macvlan_list(struct bnx2x *bp,
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struct bnx2x_virtf *vf,
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struct vfpf_set_q_filters_tlv *tlv,
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struct bnx2x_vfop_filters **pfl,
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u32 type_flag)
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{
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int i, j;
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struct bnx2x_vfop_filters *fl = NULL;
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size_t fsz;
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fsz = tlv->n_mac_vlan_filters * sizeof(struct bnx2x_vfop_filter) +
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sizeof(struct bnx2x_vfop_filters);
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fl = kzalloc(fsz, GFP_KERNEL);
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if (!fl)
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return -ENOMEM;
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|
||||
INIT_LIST_HEAD(&fl->head);
|
||||
|
||||
for (i = 0, j = 0; i < tlv->n_mac_vlan_filters; i++) {
|
||||
struct vfpf_q_mac_vlan_filter *msg_filter = &tlv->filters[i];
|
||||
|
||||
if ((msg_filter->flags & type_flag) != type_flag)
|
||||
continue;
|
||||
if (type_flag == VFPF_Q_FILTER_DEST_MAC_VALID) {
|
||||
fl->filters[j].mac = msg_filter->mac;
|
||||
fl->filters[j].type = BNX2X_VFOP_FILTER_MAC;
|
||||
} else {
|
||||
fl->filters[j].vid = msg_filter->vlan_tag;
|
||||
fl->filters[j].type = BNX2X_VFOP_FILTER_VLAN;
|
||||
}
|
||||
fl->filters[j].add =
|
||||
(msg_filter->flags & VFPF_Q_FILTER_SET_MAC) ?
|
||||
true : false;
|
||||
list_add_tail(&fl->filters[j++].link, &fl->head);
|
||||
}
|
||||
if (list_empty(&fl->head))
|
||||
kfree(fl);
|
||||
else
|
||||
*pfl = fl;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void bnx2x_vf_mbx_dp_q_filter(struct bnx2x *bp, int msglvl, int idx,
|
||||
struct vfpf_q_mac_vlan_filter *filter)
|
||||
{
|
||||
DP(msglvl, "MAC-VLAN[%d] -- flags=0x%x\n", idx, filter->flags);
|
||||
if (filter->flags & VFPF_Q_FILTER_VLAN_TAG_VALID)
|
||||
DP_CONT(msglvl, ", vlan=%d", filter->vlan_tag);
|
||||
if (filter->flags & VFPF_Q_FILTER_DEST_MAC_VALID)
|
||||
DP_CONT(msglvl, ", MAC=%pM", filter->mac);
|
||||
DP_CONT(msglvl, "\n");
|
||||
}
|
||||
|
||||
static void bnx2x_vf_mbx_dp_q_filters(struct bnx2x *bp, int msglvl,
|
||||
struct vfpf_set_q_filters_tlv *filters)
|
||||
{
|
||||
int i;
|
||||
|
||||
if (filters->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED)
|
||||
for (i = 0; i < filters->n_mac_vlan_filters; i++)
|
||||
bnx2x_vf_mbx_dp_q_filter(bp, msglvl, i,
|
||||
&filters->filters[i]);
|
||||
|
||||
if (filters->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED)
|
||||
DP(msglvl, "RX-MASK=0x%x\n", filters->rx_mask);
|
||||
|
||||
if (filters->flags & VFPF_SET_Q_FILTERS_MULTICAST_CHANGED)
|
||||
for (i = 0; i < filters->n_multicast; i++)
|
||||
DP(msglvl, "MULTICAST=%pM\n", filters->multicast[i]);
|
||||
}
|
||||
|
||||
#define VFPF_MAC_FILTER VFPF_Q_FILTER_DEST_MAC_VALID
|
||||
#define VFPF_VLAN_FILTER VFPF_Q_FILTER_VLAN_TAG_VALID
|
||||
|
||||
static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf)
|
||||
{
|
||||
int rc;
|
||||
|
||||
struct vfpf_set_q_filters_tlv *msg =
|
||||
&BP_VF_MBX(bp, vf->index)->msg->req.set_q_filters;
|
||||
|
||||
struct bnx2x_vfop *vfop = bnx2x_vfop_cur(bp, vf);
|
||||
enum bnx2x_vfop_filters_state state = vfop->state;
|
||||
|
||||
struct bnx2x_vfop_cmd cmd = {
|
||||
.done = bnx2x_vfop_mbx_qfilters,
|
||||
.block = false,
|
||||
};
|
||||
|
||||
DP(BNX2X_MSG_IOV, "STATE: %d\n", state);
|
||||
|
||||
if (vfop->rc < 0)
|
||||
goto op_err;
|
||||
|
||||
switch (state) {
|
||||
case BNX2X_VFOP_MBX_Q_FILTERS_MACS:
|
||||
/* next state */
|
||||
vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_VLANS;
|
||||
|
||||
/* check for any vlan/mac changes */
|
||||
if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) {
|
||||
/* build mac list */
|
||||
struct bnx2x_vfop_filters *fl = NULL;
|
||||
|
||||
vfop->rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl,
|
||||
VFPF_MAC_FILTER);
|
||||
if (vfop->rc)
|
||||
goto op_err;
|
||||
|
||||
if (fl) {
|
||||
/* set mac list */
|
||||
rc = bnx2x_vfop_mac_list_cmd(bp, vf, &cmd, fl,
|
||||
msg->vf_qid,
|
||||
false);
|
||||
if (rc) {
|
||||
vfop->rc = rc;
|
||||
goto op_err;
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
/* fall through */
|
||||
|
||||
case BNX2X_VFOP_MBX_Q_FILTERS_VLANS:
|
||||
/* next state */
|
||||
vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_RXMODE;
|
||||
|
||||
/* check for any vlan/mac changes */
|
||||
if (msg->flags & VFPF_SET_Q_FILTERS_MAC_VLAN_CHANGED) {
|
||||
/* build vlan list */
|
||||
struct bnx2x_vfop_filters *fl = NULL;
|
||||
|
||||
vfop->rc = bnx2x_vf_mbx_macvlan_list(bp, vf, msg, &fl,
|
||||
VFPF_VLAN_FILTER);
|
||||
if (vfop->rc)
|
||||
goto op_err;
|
||||
|
||||
if (fl) {
|
||||
/* set vlan list */
|
||||
rc = bnx2x_vfop_vlan_list_cmd(bp, vf, &cmd, fl,
|
||||
msg->vf_qid,
|
||||
false);
|
||||
if (rc) {
|
||||
vfop->rc = rc;
|
||||
goto op_err;
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
/* fall through */
|
||||
|
||||
case BNX2X_VFOP_MBX_Q_FILTERS_RXMODE:
|
||||
/* next state */
|
||||
vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_MCAST;
|
||||
|
||||
if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) {
|
||||
unsigned long accept = 0;
|
||||
|
||||
/* covert VF-PF if mask to bnx2x accept flags */
|
||||
if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST)
|
||||
__set_bit(BNX2X_ACCEPT_UNICAST, &accept);
|
||||
|
||||
if (msg->rx_mask &
|
||||
VFPF_RX_MASK_ACCEPT_MATCHED_MULTICAST)
|
||||
__set_bit(BNX2X_ACCEPT_MULTICAST, &accept);
|
||||
|
||||
if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_UNICAST)
|
||||
__set_bit(BNX2X_ACCEPT_ALL_UNICAST, &accept);
|
||||
|
||||
if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_ALL_MULTICAST)
|
||||
__set_bit(BNX2X_ACCEPT_ALL_MULTICAST, &accept);
|
||||
|
||||
if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_BROADCAST)
|
||||
__set_bit(BNX2X_ACCEPT_BROADCAST, &accept);
|
||||
|
||||
/* A packet arriving the vf's mac should be accepted
|
||||
* with any vlan
|
||||
*/
|
||||
__set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept);
|
||||
|
||||
/* set rx-mode */
|
||||
rc = bnx2x_vfop_rxmode_cmd(bp, vf, &cmd,
|
||||
msg->vf_qid, accept);
|
||||
if (rc) {
|
||||
vfop->rc = rc;
|
||||
goto op_err;
|
||||
}
|
||||
return;
|
||||
}
|
||||
/* fall through */
|
||||
|
||||
case BNX2X_VFOP_MBX_Q_FILTERS_MCAST:
|
||||
/* next state */
|
||||
vfop->state = BNX2X_VFOP_MBX_Q_FILTERS_DONE;
|
||||
|
||||
if (msg->flags & VFPF_SET_Q_FILTERS_MULTICAST_CHANGED) {
|
||||
/* set mcasts */
|
||||
rc = bnx2x_vfop_mcast_cmd(bp, vf, &cmd, msg->multicast,
|
||||
msg->n_multicast, false);
|
||||
if (rc) {
|
||||
vfop->rc = rc;
|
||||
goto op_err;
|
||||
}
|
||||
return;
|
||||
}
|
||||
/* fall through */
|
||||
op_done:
|
||||
case BNX2X_VFOP_MBX_Q_FILTERS_DONE:
|
||||
bnx2x_vfop_end(bp, vf, vfop);
|
||||
return;
|
||||
op_err:
|
||||
BNX2X_ERR("QFILTERS[%d:%d] error: rc %d\n",
|
||||
vf->abs_vfid, msg->vf_qid, vfop->rc);
|
||||
goto op_done;
|
||||
|
||||
default:
|
||||
bnx2x_vfop_default(state);
|
||||
}
|
||||
}
|
||||
|
||||
static int bnx2x_vfop_mbx_qfilters_cmd(struct bnx2x *bp,
|
||||
struct bnx2x_virtf *vf,
|
||||
struct bnx2x_vfop_cmd *cmd)
|
||||
{
|
||||
struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
|
||||
if (vfop) {
|
||||
bnx2x_vfop_opset(BNX2X_VFOP_MBX_Q_FILTERS_MACS,
|
||||
bnx2x_vfop_mbx_qfilters, cmd->done);
|
||||
return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_mbx_qfilters,
|
||||
cmd->block);
|
||||
}
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp,
|
||||
struct bnx2x_virtf *vf,
|
||||
struct bnx2x_vf_mbx *mbx)
|
||||
{
|
||||
struct vfpf_set_q_filters_tlv *filters = &mbx->msg->req.set_q_filters;
|
||||
struct bnx2x_vfop_cmd cmd = {
|
||||
.done = bnx2x_vf_mbx_resp,
|
||||
.block = false,
|
||||
};
|
||||
|
||||
/* verify vf_qid */
|
||||
if (filters->vf_qid > vf_rxq_count(vf))
|
||||
goto response;
|
||||
|
||||
DP(BNX2X_MSG_IOV, "VF[%d] Q_FILTERS: queue[%d]\n",
|
||||
vf->abs_vfid,
|
||||
filters->vf_qid);
|
||||
|
||||
/* print q_filter message */
|
||||
bnx2x_vf_mbx_dp_q_filters(bp, BNX2X_MSG_IOV, filters);
|
||||
|
||||
vf->op_rc = bnx2x_vfop_mbx_qfilters_cmd(bp, vf, &cmd);
|
||||
if (vf->op_rc)
|
||||
goto response;
|
||||
return;
|
||||
|
||||
response:
|
||||
bnx2x_vf_mbx_resp(bp, vf);
|
||||
}
|
||||
|
||||
/* dispatch request */
|
||||
static void bnx2x_vf_mbx_request(struct bnx2x *bp, struct bnx2x_virtf *vf,
|
||||
struct bnx2x_vf_mbx *mbx)
|
||||
|
|
@ -537,6 +811,9 @@ static void bnx2x_vf_mbx_request(struct bnx2x *bp, struct bnx2x_virtf *vf,
|
|||
case CHANNEL_TLV_SETUP_Q:
|
||||
bnx2x_vf_mbx_setup_q(bp, vf, mbx);
|
||||
break;
|
||||
case CHANNEL_TLV_SET_Q_FILTERS:
|
||||
bnx2x_vf_mbx_set_q_filters(bp, vf, mbx);
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
/* unknown TLV - this may belong to a VF driver from the future
|
||||
|
|
|
|||
Loading…
Reference in New Issue